1 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
4 if loading zlib failed.
6 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
9 2013-08-13 checkin below. Change bool to BOOL, rule is:
10 All Obj-C code uses BOOL, except for interfaces callable from C.
12 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
14 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
16 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
17 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
19 * w32term.h (struct scroll_bar): Convert fringe_extended_p
20 from Lisp_Object to bitfield. Adjust comment.
21 * w32term.c (x_scroll_bar_create): Adjust user.
22 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
23 * xterm.c (XTset_vertical_scroll_bar): Likewise.
25 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
26 to `unsigned int' when defining a bitfield.
28 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
30 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
32 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
34 * window.h (struct window): Convert left_margin_cols and
35 right_margin_cols from Lisp_Objects to integers. Adjust comment.
36 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
37 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
39 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
41 (showing_window_margins_p, update_window_line, update_frame_1):
42 * fringe.c (draw_fringe_bitmap_1):
43 * xdisp.c (window_box_width): Adjust users.
44 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
45 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
46 Use direct assignment.
47 (Fset_window_configuration, save_window_save, Fwindow_margins):
48 Convert Lisp_Object to integer and back where appropriate.
49 (Fset_window_margins): Adjust user. Return t if any margin
50 was actually changed, and mention this in docstring.
52 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
54 * syntax.c (forward_word):
55 * cmds.c (forward_char, backward_char): Mention the optional argument.
57 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
59 * window.h (struct window): Convert left_fringe_width
60 and right_fringe_width from Lisp_Objects to integers.
62 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
63 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
64 * window.c (wset_left_fringe_width, wset_right_fringe_width):
66 (make_window): Initialize new integer fields to -1.
67 (Fsplit_window_internal): Use direct assignment.
68 (Fset_window_configuration, save_window_save): Convert
69 Lisp_Object to integer and back where appropriate.
70 (Fset_window_fringes): Adjust user. Return t if any fringe
71 was actually changed, and mention this in docstring.
73 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
75 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
76 * nsfns.m (x_set_cursor_type):
77 * w32fns.c (x_set_cursor_type):
78 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
79 * xdisp.c (set_frame_cursor_types): ...but in common code.
81 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
83 * font.c (clear_font_cache): New function, stripped from...
84 (Fclear_font_cache): ...here, which now uses the function
85 above. Adjust comment.
86 * font.h (clear_font_cache): Add prototype.
87 * xfaces.c (clear_face_cache): Use clear_font_cache.
89 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
91 * window.c (Fset_window_start): Compare `w', not `window' because
92 `w' might not be equal to `window' after call to decode_live_window.
94 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
96 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
97 This fixes a problem introduced by the Bug#15035 patch
98 when using GPG. Reported by Herbert J. Skuhra.
100 2013-08-12 Eli Zaretskii <eliz@gnu.org>
102 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
103 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
106 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
108 * decompress.c (Fzlib_decompress_region): Support zlib
109 decompression, too, and rename.
111 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
113 Minor zlib configuration tweaks.
114 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
115 Don't assume presence of fn_inflateInit2_ zlib internal function.
117 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
119 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
120 include the zlib prefix.
122 2013-08-12 Eli Zaretskii <eliz@gnu.org>
124 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
125 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
126 define static variables that are pointers to zlib functions to be
128 (init_zlib_functions) [WINDOWSNT]: New function.
129 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
131 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
132 macros instead of invoking the zlib functions directly.
133 (syms_of_decompress): DEFSYM Qzlib_dll. Staticpro
136 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
138 Avoid looping over all frame windows to freeze and unfreeze.
139 * window.h (struct window): Drop frozen_window_start_p.
140 (freeze_window_starts): Drop prototype.
141 * frame.h (struct frame): New frozen_window_starts flag.
142 (FRAME_WINDOWS_FROZEN): New macro.
143 * window.c (freeze_window_start, freeze_window_starts):
145 (select_window, replace_window): Adjust users.
146 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
147 (window_frozen_p): New function.
148 (redisplay_window): Use it.
150 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
152 Fix some fd issues when running subprocesses (Bug#15035).
153 Fix bugs that can leak files or file descriptors on errors.
154 Don't unlink open temp files, as that's hard for users to diagnose
155 when things go awry (e.g., temp disk exhausted).
156 Don't bother to lock temp files. Check for invalid recursion.
157 * callproc.c (synch_process_fd): Remove. All uses removed.
158 (synch_process_tempfile): New var or macro.
159 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
161 (record_kill_process): New arg, the temp name. All callers changed.
162 (delete_temp_file): Now just a simple wrapper around unlink.
163 (call_process_kill): New arg, the call_process_fd array.
164 Close them all. Clear synch_process_pid. Remove the temp file,
165 or arrange for it to be removed.
166 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
167 that's been moved to synch_process_tempfile. Caller changed.
168 Do not remove the tempfile; that's now call_process_kill's
170 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
171 call_process_kill; the caller now does that.
172 (call_process_cleanup): Do not close the process fd; that's now
173 call_process_kill's responsibility.
174 (Fcall_process): Implement via new function call_process, which
175 has most of the old body of Fcall_process, but with a different API.
176 (call_process): New function that does not open or close filefd if
177 it is nonnegative. Record which fds need to be closed, and let
178 call_process_kill close (and remove the tempfile, on MSDOS) on error.
179 Signal an error if invoked recursively (could be done via a hook).
180 Simplify creation of the tempfile in the MSDOS case.
181 Don't create the output file until after checking for the executable.
182 Report any failure to open /dev/null.
183 Don't open /dev/null for writing twice; once is enough.
184 Don't create pipe if all output is being discarded or sent to file.
185 Don't worry about setting up the coding system or reading from the
186 pipe if all output is being discarded.
187 Hoist fd_error local into top level, to lessen block nesting.
188 Don't record deleted pid here; now done by Fcall_process_region.
189 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
190 and note its success in synch_process_tempfile.
191 Do not leak resources when child_setup fails.
192 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
193 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
194 (create_temp_file): Now returns open fd, with an additional
195 Lisp_Object * argument to return the name. All callers changed.
196 Do not close the file; rewind it instead, and leave it open for
197 the caller. Do not lock the temp file. Unwind-protect the file
198 and the file-descriptor.
199 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
200 If an asynchrounous process, record it here, not in call_process.
201 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
202 * eval.c (set_unwind_protect): New function.
203 * fileio.c (write_region): New function, generalized from the
204 old Fwrite_region. Do not lock temp files.
205 (Fwrite_region): Use it.
206 * lisp.h (set_unwind_protect, write_region): New decls.
207 * process.c: Include <verify.h>.
208 (make_process): Mark fds as initially closed.
209 (deleted_pid_list): Now a list of pid-filename pairs.
211 (close_process_fd): New function.
212 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
213 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
214 New constants. Verify that their number matches PROCESS_OPEN_FDS.
215 (create_process, create_pty, Fmake_serial_process)
216 (server_accept_connection): Record which fds need to be closed,
217 and let deactivate_process close them.
218 (Fmake_network_process): Do not discard the unwind-protect
219 until it's safe to do so.
220 (deactivate_process): Close the fds opened by create_process etc.
221 (Fprocess_send_eof): Adjust to new way of recording open fds.
222 Report an error if /dev/null can't be opened, instead of aborting.
223 * process.h (PROCESS_OPEN_FDS): New constant.
224 (struct Lisp_Process): New member open_fds.
225 (record_kill_process, record_deleted_pid): Adjust signatures.
226 (record_deleted_pid): Move decl here ...
227 * syswait.h (record_deleted_pid): ... from here.
229 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
231 * decompress.c: Fix bugs with large buffers and weird inputs.
232 Tune a bit. Reindent as per usual Emacs style.
233 (BUFFER_SIZE): Remove.
234 (Fdecompress_gzipped_region): Do not mishandle input buffers with
235 more than UINT_MAX bytes. Decompress into the gap instead of into
236 an auto buffer, as this should avoid copying. Return nil if
237 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
238 set immediate_quit; we shouldn't trust zlib code that much.
240 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
242 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
243 errors, and really move the gap to where we want it.
245 * lisp.h: Include decompress.c support.
247 * emacs.c (main): Include decompress.c support.
249 * Makefile.in: Include -lz if present.
251 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
253 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
254 (initWithTitle:): Initialize frame to 0.
255 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
256 (fillWithWidgetValue:frame:): Renamed from
257 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
259 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
260 fillWithWidgetValue:frame:
262 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
263 remove memory leak warnings.
265 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
266 (ns_check_menu_open): Handle menu == nil. Remove assignment to
269 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
270 (x_activate_menubar): Update the whole menu.
271 (trackingNotification:): Call ns_check_menu_open if tracking ends.
272 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
273 current event is not NSSystemDefined (Bug#15001).
274 Call ns_check_menu_open only if trackingMenu is 2.
275 (menuDidClose:): New method, decrease trackingMenu.
276 (fillWithWidgetValue:setDelegate:): New method.
277 (fillWithWidgetValue:): Call the above.
279 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
281 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
283 Omit some unnecessary casts.
284 Many of these go back to the old pre-C89 days, when they may have
285 been needed, but we've been assuming C89 or later for a while now.
286 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
287 (live_float_p, live_misc_p, live_vector_p):
288 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
289 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
291 * callint.c (Fcall_interactively):
292 * doc.c (Fsubstitute_command_keys):
293 * filelock.c (get_boot_time):
294 * frame.c (xrdb_get_resource):
295 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
296 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
297 (xg_get_file_name_from_selector, menuitem_destroy_callback)
298 (menuitem_highlight_callback, menu_destroy_callback)
299 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
300 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
301 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
302 (xg_tool_bar_help_callback, tb_size_cb):
303 * image.c (xpm_alloc_color, png_read_from_memory)
304 (png_read_from_file, png_load_body, our_memory_skip_input_data)
305 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
307 * keymap.c (describe_map):
308 * nsfns.m (Fns_display_monitor_attributes_list):
309 * nsmenu.m (process_dialog:):
310 * nsterm.m (hold_event):
311 * process.c (wait_reading_process_output):
312 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
313 * scroll.c (do_direct_scrolling, scrolling_1):
314 * termcap.c (tgetent):
315 * window.c (check_window_containing, add_window_to_list)
316 (freeze_window_starts):
317 * xdisp.c (compare_overlay_entries, vmessage):
318 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
319 (x_get_monitor_attributes_xrandr)
320 (Fx_display_monitor_attributes_list, x_display_info_for_name)
321 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
322 * xfont.c (xfont_match, xfont_open):
323 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
324 (menubar_selection_callback, menu_position_func)
325 (popup_selection_callback, create_and_show_popup_menu)
326 (dialog_selection_callback, create_and_show_dialog):
327 * xrdb.c (x_get_string_resource):
329 * xsmfns.c (x_session_check_input):
330 * xterm.c (x_draw_glyphless_glyph_string_foreground)
331 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
332 (xaw_jump_callback, xaw_scroll_callback):
333 Omit unnecessary casts.
335 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
337 Minor string-length refactoring.
338 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
339 * frame.c (make_monitor_attribute_list):
340 Prefer build_string to strlen + make_string.
342 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
344 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
345 don't check minor_code (Bug#14417).
347 2013-08-09 Eli Zaretskii <eliz@gnu.org>
349 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
350 vertical positions instead. This avoids calling MATRIX_ROW with
351 row numbers that are possibly beyond valid limits. (Bug#15064)
353 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
355 Use xstrdup and build_unibyte_string where applicable.
356 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
358 * xrdb.c (x_get_customization_string):
359 * xterm.c (xim_initialize):
360 * w32fns.c (w32_window): Use xstrdup.
361 (w32_display_monitor_attributes_list):
362 * emacs.c (init_cmdargs):
363 * keyboard.c (PUSH_C_STR):
364 * nsfont.m (nsfont_open):
365 * sysdep.c (system_process_attributes):
366 * w32.c (system_process_attributes):
367 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
369 2013-08-09 Eli Zaretskii <eliz@gnu.org>
371 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
372 variables of these types so that GDB would know about them, as aid
373 for debugging fatal exceptions. (Bug#15024) See also
374 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
377 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
379 * nsterm.m (ns_update_begin): Don't change clip path if it would be
380 larger than the NSWindow (Bug#14934).
382 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
384 Redesign redisplay interface to drop global variable updated_window.
385 Always pass currently updated window as a parameter to update routines.
386 * dispextern.h (updated_window): Remove declaration.
387 (struct redisplay_interface): Pass window parameter to
388 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
389 and after_update_window_hook.
390 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
392 * dispnew.c (updated_window): Remove.
393 (redraw_overlapped_rows, update_marginal_area, update_text_area)
394 (update_window_line): Adjust to match redisplay interface changes.
395 * nsterm.m (ns_update_window_begin, ns_update_window_end)
396 (ns_scroll_run, ns_after_update_window_line):
397 * w32term.c (x_update_window_begin, x_update_window_end)
398 (x_after_update_window_line, x_scroll_run):
399 * xterm.c (x_update_window_begin, x_update_window_end)
400 (x_after_update_window_line, x_scroll_run):
401 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
402 Likewise. Adjust comments where appropriate.
403 (x_cursor_to): Simplify because this is always called during window
404 update (but install debugging check anyway).
405 (expose_window): Check must_be_updated_p flag to see whether this
406 function is called during window update.
408 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
410 Do not reset window modification event counters excessively.
411 These leftovers and poor man's tricky methods to catch extra
412 redisplay's attention are no longer needed.
413 * frame.c (set_menu_bar_lines_1):
414 * minibuf.c (read_minibuf_unwind):
415 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
416 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
417 (window_scroll_line_based, Fset_window_configuration):
418 * xdisp.c (redisplay_window): Do not reset last_modified and
419 last_overlay_modified counters.
421 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
423 * xselect.c (x_send_client_event): Set send_event and serial, memset
424 data.l as it might be bigger than data.b. Use 24 bit mask to
425 XSendEvent (Bug#15034).
427 2013-08-07 Eli Zaretskii <eliz@gnu.org>
429 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
430 for TTY frames that are not the top frame on their console.
433 2013-08-07 Martin Rudalics <rudalics@gmx.at>
435 * w32term.c (w32fullscreen_hook): Really maximize frame when
436 asked for (Bug#14841).
438 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
440 Prefer selected_window to Fselected_window, likewise for frames.
441 * buffer.c (Fbuffer_swap_text):
442 * data.c (Fvariable_binding_locus):
443 * window.c (run_window_configuration_change_hook): Adjust users.
444 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
445 Use decode_live_frame.
447 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
449 Be more careful if selected window shows the buffer other than current,
450 use window_outdated only if this is not so. This change should also
451 address some weird issues discussed in Bug#13012.
452 * window.h (window_outdated): New prototype.
453 * window.c (window_outdated): Now here. Convert from static and
454 always assume window's buffer.
455 (Fwindow_end, Fwindow_line_height): Use it.
456 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
457 and always assume window's buffer.
458 (redisplay_window): Adjust user.
459 (redisplay_internal): Call to reconsider_clip_changes once and
460 check whether mode line should be updated only if selected window
461 shows current buffer.
462 (run_window_scroll_functions): Use eassert for debugging check.
463 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
465 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
467 * window.c (window_scroll, window_scroll_pixel_based)
468 (window_scroll_line_based): Use bool for booleans.
470 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
472 * process.c: Fix minor off-by-one issues in descriptor counts.
473 This shouldn't fix any real bugs, but it cleans up the code a bit.
474 (max_process_desc, max_input_desc): -1, not 0, means none.
476 (delete_input_desc): New function.
477 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
478 (deactivate_process): Scan backwards when recomuting max_process_desc;
479 that should be faster.
480 (init_process_emacs): Initialize max_input_desc.
482 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
484 Use region cache to speedup bidi_find_paragraph_start.
485 * buffer.h (struct buffer): New member bidi_paragraph_cache.
486 Rename cache_long_line_scans to cache_long_scans.
487 * buffer.c (bset_cache_long_line_scans): Rename to
488 bset_cache_long_scans.
489 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
490 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
492 (syms_of_buffer): Rename cache-long-line-scans to
493 cache-long-scans. Adjust docstring.
494 * search.c (newline_cache_on_off):
495 * indent.c (width_run_cache_on_off): Adjust users.
496 * bidi.c (bidi_paragraph_cache_on_off): New function.
497 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
498 * insdel.c (prepare_to_modify_buffer): Invalidate
499 bidi_paragraph_cache if enabled.
501 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
503 Invalidate region caches only if buffer text is going to be changed.
504 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
505 (modify_text): ...new prototype.
506 (prepare_to_modify_buffer_1): New prototype.
507 * textprop.c (modify_region): Rename to...
508 (modify_text_properties): ...new function.
509 (add_text_properties_1, set_text_properties, Fremove_text_properties)
510 (Fremove_list_of_text_properties): Adjust users.
511 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
512 (modify_text): ...new function.
513 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
514 (prepare_to_modify_buffer_1): ...new function.
515 * casefiddle.c (casify_region):
516 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
517 (Ftranspose_regions): Use modify_text.
519 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
521 * lisp.mk (lisp): Add nadvice.elc.
523 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
525 New macro to iterate over live buffers similar to frames.
526 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
527 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
528 Declare buffer-related variables here to offload lisp.h.
529 * buffer.c (Vbuffer_alist): Adjust comment.
530 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
531 (other_buffer_safely):
532 * data.c (store_symval_forwarding):
533 * dispnew.c (Fframe_or_buffer_changed_p):
534 * fileio.c (Fdo_auto_save):
535 * filelock.c (unlock_all_files):
536 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
538 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
540 Fix some minor races in hosts lacking mkostemp (Bug#15015).
541 * callproc.c (create_temp_file):
542 * filelock.c (create_lock_file):
543 Assume mkostemp, since it's now provided by Gnulib.
545 2013-08-04 Eli Zaretskii <eliz@gnu.org>
547 * w32.c (mkostemp): New function.
548 (mktemp): Remove, no longer used. Most of the code reused in
549 mkostemp. (Bug#15015)
550 (mktemp): Don't undef.
552 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
554 * dispnew.c (glyph_matrix_count, glyph_pool_count):
555 Move under GLYPH_DEBUG and ENABLE_CHECKING.
556 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
557 (free_glyph_pool, check_glyph_memory): Likewise for
558 all users. Adjust comments where appropriate.
560 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
562 * composite.h: Minor fixups.
563 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
564 to fix a misspelling, and change it to an inline function while
565 we're at it (it need not be a macro). All uses changed.
566 (composition_method, composition_valid_p):
567 Rewrite to avoid assignments in if-conditions.
569 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
571 Do not use global Lisp_Object in composition macros.
572 * composite.h (composition_temp): Remove declaration.
573 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
574 (composition_method, composition_valid_p): ...inline functions.
575 (compose_region): Remove the leftover.
576 * composite.c (composition_temp): Remove.
577 (run_composition_function, update_compositions)
578 (composition_compute_stop_pos, composition_adjust_point)
579 (Ffind_composition_internal):
580 * coding.c (handle_composition_annotation):
581 * xdisp.c (handle_composition_prop, check_point_in_composition):
582 Related users changed.
584 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
586 Drop FRAME_PTR typedef.
587 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
588 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
589 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
590 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
591 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
592 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
593 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
594 All related users changed.
596 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
598 * eval.c (default_toplevel_binding): New function.
600 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
601 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
602 (syms_of_eval): Export them.
603 * data.c (Fdefault_value): Micro cleanup.
604 * term.c (init_tty): Use "false".
606 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
608 Fix X GC leak in GTK and raw (no toolkit) X ports.
609 * xterm.c (x_free_frame_resources): If white and black relief
610 GCs are allocated, always free them here.
611 * xfns.c (x_make_gc): Omit redundant initialization.
612 * widget.c (create_frame_gcs): Remove the leftover.
613 (EmacsFrameDestroy): Do nothing because all GCs are now freed
614 in x_free_frame_resources.
616 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
618 * nsterm.m (windowWillResize:toSize:): Only change title if
619 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
621 (viewDidEndLiveResize): New method.
623 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
624 inside NS_IMPL_COCOA.
626 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
628 * insdel.c (adjust_after_replace, replace_range, del_range_2):
629 Do not check whether undo is enabled because record_insert and
630 record_delete does that themselves.
632 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
634 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
635 member which is not really used any more.
636 (FRAME_XIC_BASE_FONTNAME): Remove.
637 * xfns.c (xic_free_fontset): Adjust user.
638 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
639 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
640 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
641 (xdialog_show): Use eassert for debugging check.
642 * w32term.c (x_unfocus_frame): Remove unused dummy function.
644 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
646 * fileio.c, fns.c (merge): Move extern decl from here ...
647 * lisp.h (merge): ... to here.
649 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
651 Fix last font-related change.
652 * w32font.h (w32font_list_internal, w32font_match_internal):
654 * w32uniscribe.c (uniscribe_list, uniscribe_match):
655 (uniscribe_list_family): Adjust to match font API change.
656 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
657 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
659 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
661 * frame.h (FRAME_MOUSE_UPDATE):
662 * nsterm.m (ns_frame_up_to_date): Omit redundant check
663 whether hlinfo->mouse_face_mouse_frame is non-NULL.
665 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
667 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
668 * font.h (struct font_driver): Change list, match, and list_family
669 functions to accept struct frame * as first arg.
670 * font.c (font_score, font_compare, font_sort_entities): Remove
672 (font_sort_entities, font_list_entities, font_select_entity):
673 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
674 match font API change.
675 * xfont.c (xfont_list, xfont_match, xfont_list_family):
676 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
677 * ftxfont.c (ftxfont_list, ftxfont_match):
678 * xftfont.c (xftfont_list, xftfont_match):
679 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
680 * w32font.c (w32font_list, w32font_match, w32font_list):
681 (w32font_list_internal, w32_font_match_internal): Likewise.
682 * xfaces.c (Fx_family_fonts): Adjust user.
684 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
686 Do not use pure Xism x_wm_set_icon_position in non-X ports.
687 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
688 only if HAVE_X_WINDOWS is in use.
689 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
690 * nsterm.m (x_wm_set_icon_position): Remove no-op.
691 * w32term.c (x_wm_set_icon_position): Likewise.
692 * w32fns.c (x_icon): Adjust user.
694 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
696 * xterm.c (last_mouse_press_frame): Remove the
697 leftover which is not really used any more.
698 (handle_one_xevent, syms_of_xterm): Adjust users.
699 (x_flush): Call XFlush once per each X display, not frame.
700 This is better because this code always unconditionally skips
701 non-X frames in Vframe_list and issues the only XFlush if we
702 have more than one X frame on the same X display.
703 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
704 Use bool for booleans.
705 (x_draw_glyph_string_background, cvt_string_to_pixel):
706 (cvt_pixel_dtor): Drop unnecessary prototypes.
707 * xterm.h (x_display_ok): Adjust prototype.
709 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
711 Drop unnecessary functions that deals with frame pixel size.
712 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
713 (x_pixel_height): Drop prototypes.
714 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
715 (x_pixel_height): Drop implementations.
716 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
717 which should be always valid for window frame.
718 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
719 * w32menu.c (Fx_popup_dialog):
720 * xmenu.c (Fx_popup_dialog): Likewise for both.
722 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
724 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
725 frame parameters and call to Fmodify_frame_parameters just once.
726 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
727 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
728 and mention nil frame in docstring.
730 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
732 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
733 (x_figure_window_size): Likewise. Adjust to return long.
734 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
735 (toplevel): Move Qterminal_live_p to...
736 * terminal.c (toplevel): ...here, make it static, and...
737 (syms_of_terminal): ...DEFSYM here.
738 * frame.h (Qterminal_live_p): Remove declaration.
739 (make_frame, x_figure_window_size): Adjust prototype.
740 * nsfns.m (Fx_create_frame): Use long for window flags.
742 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
744 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
745 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
746 Do not assume that emacs_close (INT_MAX) is a no-op.
748 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
750 * xfaces.c (make_face_cache): For struct face_cache, prefer
751 xmalloc to xzalloc and so avoid redundant call to memset.
752 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
754 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
756 * fringe.c (draw_window_fringes, update_window_fringes)
757 (compute_fringe_widths):
758 * w32term.c (x_draw_glyph_string):
759 * window.c (candidate_window_p, Frecenter):
760 * xfaces.c (realize_basic_faces, realize_default_face)
761 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
762 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
763 * xfns.c (x_set_cursor_color, xic_free_xfontset):
764 * xmenu.c (Fx_menu_bar_open_internal):
765 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
766 * xsettings.c (xft_settings_event):
767 * xterm.c (x_draw_glyph_string, x_had_errors_p):
768 Use bool for booleans. Adjust style and comments where
770 * dispextern.h (draw_window_fringes, update_window_fringes)
771 (compute_fringe_widths):
772 * xterm.h (x_had_errors_p): Adjust prototype.
774 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
776 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
777 CHECK_LIST. Rewrite the loop to avoid useless local variable.
779 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
781 * fns.c (toplevel): Remove comment before Fsafe_length because
784 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
786 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
788 2013-07-28 Eli Zaretskii <eliz@gnu.org>
790 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
791 frame which got the message is still alive, before dereferencing
792 its pointer. (Bug#14970)
794 * frame.c (delete_frame): Test "this" frame's minibuffer window to
795 be a live window, before using it as such. (Bug#14970)
797 2013-07-27 Eli Zaretskii <eliz@gnu.org>
799 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
800 w32_detect_focus_change instead of doing part of its job by hand.
801 This fixes the problem whereby FOCUS_OUT events were not sent to
804 2013-07-26 Eli Zaretskii <eliz@gnu.org>
806 * process.c (Fprocess_list): Doc fix.
808 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
809 being re-exposed only if it didn't ask to become visible.
810 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
811 was previously iconified. (Bug#14841)
812 (x_iconify_frame): Mark the frame iconified.
814 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
816 Fix minor problems found by static checking.
817 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
818 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
820 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
822 * eval.c (set_specpdl_old_value): New function.
823 (unbind_to): Minor simplification.
824 (get_backtrace_frame): New function.
825 (Fbacktrace_frame): Use it. Add `base' argument.
826 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
827 (syms_of_eval): Export backtrace-eval.
828 * xterm.c (x_focus_changed): Simplify.
830 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
832 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
834 2013-07-24 Eli Zaretskii <eliz@gnu.org>
836 * xdisp.c (redisplay_window): Instead of moving point out of
837 scroll margin, reject the force_start method, and try scrolling
840 2013-07-24 Ken Brown <kbrown@cornell.edu>
842 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
845 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
847 * eval.c (Fprogn): Do not check that BODY is a proper list.
848 This undoes the previous change. The check slows down the
849 interpreter, and is not needed to prevent a crash. See
850 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
852 2013-07-23 Glenn Morris <rgm@gnu.org>
854 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
856 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
858 Port to GNU/Linux systems with tinfo but not ncurses.
859 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
860 to decide whether ncurses is being used. Without this change,
861 GCC complains about tgetent not being declared, on a system
862 that has tinfo installed but ncurses not installed.
864 * eval.c (Fprogn): Check that BODY is a proper list.
866 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
867 * data.c (Fsetq_default):
868 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
869 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
871 Tune by taking advantage of the fact that ARGS is always a list
872 when a function is declared to have UNEVALLED args.
874 * emacsgtkfixed.c: Port to GCC 4.6.
875 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
877 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
879 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
880 here to silence compiler warnings.
882 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
884 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
885 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
886 from messing up Emacs's 'struct frame' (Bug#14923).
888 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
890 * alloc.c (make_save_ptr_ptr): Define this function.
891 It was inadvertently omitted. It's needed only if
892 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
894 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
896 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
897 frame have focus (Bug#14895).
899 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
901 Avoid vfork-related deadlock more cleanly.
902 * callproc.c (child_setup): When the child's exec fails, output
903 the program name, as that's more useful. Use O_NONBLOCK to avoid
905 * process.c (create_process_1): Remove; no longer needed.
906 (create_process): Remove timer hack; no longer needed, now that
907 the child avoids deadlock.
909 2013-07-20 Glenn Morris <rgm@gnu.org>
911 * image.c (Fimage_flush): Fix doc typo.
913 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
915 Fix array bounds violation when pty allocation fails.
916 * process.c (PTY_NAME_SIZE): New constant.
917 (pty_name): Remove static variable; it's now auto.
918 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
919 Take pty_name as an arg rather than using a static variable.
921 (create_process): Recover pty_flag from process, not from volatile local.
922 (create_pty): Stay inside array even when pty allocation fails.
923 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
925 * lread.c (Fload): Avoid initialization only when lint checking.
926 Mention that it's needed only for older GCCs.
928 2013-07-20 Kenichi Handa <handa@gnu.org>
930 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
931 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
933 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
935 * lread.c (Fload): Avoid uninitialized warning.
937 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
939 Fix some minor file descriptor leaks and related glitches.
940 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
941 (create_lock_file): Use write, not emacs_write.
942 * image.c (slurp_file, png_load_body):
943 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
944 (server_accept_connection):
945 Don't leak an fd on memory allocation failure.
946 * image.c (slurp_file): Add a cheap heuristic for growing files.
947 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
948 as that's what the other routines do. Maybe input need not be
949 blocked at all, but it's better to be consistent.
950 Avoid undefined behavior when strlen is zero.
952 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
953 (NSTATICS): Now a constant; doesn't need to be a macro.
955 2013-07-19 Richard Stallman <rms@gnu.org>
957 * coding.c (decode_coding_utf_8): Add simple loop for fast
958 processing of ASCII characters.
960 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
962 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
964 2013-07-19 Eli Zaretskii <eliz@gnu.org>
966 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
967 unportable 'struct x_display_info'.
968 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
971 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
973 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
974 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
976 (system_process_attributes): Prefer plain char to unsigned char
977 when either will do. Clean up properly if interrupted or if
978 memory allocations fail. Don't assume sscanf succeeds. Remove
979 no-longer-needed workaround to stop GCC from whining. Read
980 command-line once, instead of multiple times. Check read status a
983 Fix obscure porting bug with varargs functions.
984 The code assumed that int is treated like ptrdiff_t in a vararg
985 function, which is not a portable assumption. There was a similar
986 -- though these days less likely -- porting problem with various
987 assumptions that pointers of different types all smell the same as
988 far as vararg functions is conserved. To make this problem less
989 likely in the future, redo the API to use varargs functions.
990 * alloc.c (make_save_value): Remove this vararg function.
991 All uses changed to ...
992 (make_save_int_int_int, make_save_obj_obj_obj_obj)
993 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
995 (make_save_ptr): Rename from make_save_pointer, for consistency with
996 the above. Define only on platforms that need it. All uses changed.
998 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1000 * keyboard.c: Try to fix typos in previous change.
1001 (DISPLAY_LIST_INFO): New macro.
1002 (kbd_buffer_get_event): Do not access members that are not present
1003 in X11. Revert inadvertent change of "!=" to "=".
1005 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1007 * keyboard.c (kbd_buffer_get_event):
1008 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1009 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1011 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1013 * filelock.c: Fix unlikely file descriptor leaks.
1014 (get_boot_time_1): Rework to avoid using emacs_open.
1015 This doesn't actually fix a leak, but is better anyway.
1016 (read_lock_data): Use read, not emacs_read.
1018 * doc.c: Fix minor memory and file descriptor leaks.
1019 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1020 (get_doc_string, Fsnarf_documentation):
1021 Fix file descriptor leak on error.
1023 * term.c: Fix minor fdopen-related file descriptor leaks.
1024 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1025 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1027 * charset.c: Fix file descriptor leaks and errno issues.
1029 (load_charset_map_from_file): Don't leak file descriptor on error.
1030 Use plain record_xmalloc since the allocation is larger than
1031 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1033 * eval.c (record_unwind_protect_nothing):
1034 * fileio.c (fclose_unwind):
1036 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1037 The replacement doesn't block input, but that no longer seems
1040 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1042 * lread.c: Fix file descriptor leaks and errno issues.
1043 (Fload): Close some races that leaked fds or streams when 'load'
1045 (Fload, openp): Report error number of last nontrivial failure to open.
1046 ENOENT counts as trivial.
1047 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1049 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1050 now that the function is always called with a nonnegative arg.
1051 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1052 All uses replaced with ...
1053 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1055 A few more minor file errno-reporting bugs.
1056 * callproc.c (Fcall_process):
1057 * doc.c (Fsnarf_documentation):
1058 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1059 * process.c (set_socket_option):
1060 Don't let a constructor trash errno.
1061 * doc.c: Include <errno.h>.
1063 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1065 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1067 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1069 Fix w32 bug with call-process-region (Bug#14885).
1070 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1071 to Fcall_process when the input is empty. This simplifies the
1072 code a bit. It makes no difference on POSIXish platforms but
1073 apparently it fixes a bug on w32.
1075 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1076 * fileio.c (close_file_unwind): Don't close if FD is negative;
1077 this can happen when unwinding a zapped file descriptor.
1078 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1079 in case Emacs runs out of memory between the two unwind-protects.
1080 Don't trash errno when closing FD.
1081 Zap the FD in the specpdl when closing it, instead of deferring
1082 the removal of the unwind-protect; this fixes a bug where a child
1083 function unwinds the stack past us.
1085 New unwind-protect flavors to better type-check C callbacks.
1086 This also lessens the need to write wrappers for callbacks,
1087 and the need for make_save_pointer.
1088 * alloca.c (free_save_value):
1089 * atimer.c (run_all_atimers):
1091 * alloc.c (safe_alloca_unwind):
1092 * atimer.c (unwind_stop_other_atimers):
1093 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1094 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1095 * minibuf.c (choose_minibuf_frame_1):
1096 * process.c (make_serial_process_unwind):
1097 * xdisp.h (pop_message_unwind):
1098 * xselect.c (queue_selection_requests_unwind):
1099 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1100 * alloca.c (record_xmalloc):
1101 Prefer record_unwind_protect_ptr to record_unwind_protect with
1103 * alloca.c (Fgarbage_collect):
1104 Prefer record_unwind_protect_void to passing a dummy.
1105 * buffer.c (restore_buffer):
1106 * window.c (restore_window_configuration):
1107 * xfns.c, w32fns.c (do_unwind_create_frame)
1108 New wrapper. All record-unwind uses of wrappee changed.
1109 * buffer.c (set_buffer_if_live):
1110 * callproc.c (call_process_cleanup, delete_temp_file):
1111 * coding.c (code_conversion_restore):
1112 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1113 * editfns.c (save_excursion_restore)
1114 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1115 (save_restriction_restore):
1116 * eval.c (restore_stack_limits, un_autoload):
1117 * fns.c (require_unwind):
1118 * keyboard.c (recursive_edit_unwind, tracking_off):
1119 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1120 * macros.c (pop_kbd_macro, restore_menu_items):
1121 * nsfns.m (unwind_create_frame):
1122 * print.c (print_unwind):
1123 * process.c (start_process_unwind):
1124 * search.c (unwind_set_match_data):
1125 * window.c (select_window_norecord, select_frame_norecord):
1126 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1127 (fast_set_selected_frame):
1128 * xfns.c, w32fns.c (unwind_create_tip_frame):
1129 Return void, not a dummy Lisp_Object. All uses changed.
1130 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1131 * callproc.c (call_process_kill):
1132 * fileio.c (restore_point_unwind, decide_coding_unwind)
1133 (build_annotations_unwind):
1134 * insdel.c (Fcombine_after_change_execute_1):
1135 * keyboard.c (read_char_help_form_unwind):
1136 * menu.c (unuse_menu_items):
1137 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1138 * sound.c (sound_cleanup):
1139 * xdisp.c (unwind_redisplay):
1140 * xfns.c (clean_up_dialog):
1141 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1142 Accept no args and return void, instead of accepting and returning
1143 a dummy Lisp_Object. All uses changed.
1144 * cygw32.c (fchdir_unwind):
1145 * fileio.c (close_file_unwind):
1146 * keyboard.c (restore_kboard_configuration):
1147 * lread.c (readevalllop_1):
1148 * process.c (wait_reading_process_output_unwind):
1149 Accept int and return void, rather than accepting an Emacs integer
1150 and returning a dummy object. In some cases this fixes an
1151 unlikely bug when the corresponding int is outside Emacs integer
1152 range. All uses changed.
1153 * dired.c (directory_files_internal_unwind):
1154 * fileio.c (do_auto_save_unwind):
1155 * gtkutil.c (pop_down_dialog):
1156 * insdel.c (reset_var_on_error):
1157 * lread.c (load_unwind):
1158 * xfns.c (clean_up_file_dialog):
1159 * xmenu.c, nsmenu.m (pop_down_menu):
1160 * xmenu.c (cleanup_widget_value_tree):
1161 * xselect.c (wait_for_property_change_unwind):
1162 Accept pointer and return void, rather than accepting an Emacs
1163 save value encapsulating the pointer and returning a dummy object.
1165 * editfns.c (Fformat): Update the saved pointer directly via
1166 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1167 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1168 (unwind_body): New function.
1169 (record_unwind_protect): First arg is now a function returning void,
1170 not a dummy Lisp_Object.
1171 (record_unwind_protect_ptr, record_unwind_protect_int)
1172 (record_unwind_protect_void): New functions.
1173 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1174 * fileio.c (struct auto_save_unwind): New type.
1175 (do_auto_save_unwind): Use it.
1176 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1177 * insdel.c (struct rvoe_arg): New type.
1178 (reset_var_on_error): Use it.
1179 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
1181 (specbinding_func): Remove; there are now several such functions.
1182 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
1183 (set_unwind_protect_ptr): New function.
1184 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
1186 Be simpler and more consistent about reporting I/O errors.
1187 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1188 Say "Read error" and "Write error", rather than "I/O error", or
1189 "IO error reading", or "IO error writing", when a read or write
1191 * process.c (Fmake_network_process, wait_reading_process_output)
1192 (send_process, Fprocess_send_eof, wait_reading_process_output):
1193 Capitalize diagnostics consistently. Put "failed foo" at the
1194 start of the diagnostic, so that we don't capitalize the
1195 function name "foo". Consistently say "failed" for such
1197 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
1198 All callers changed. This is so it can use report_file_error.
1199 * sysdep.c (serial_open, serial_configure): Capitalize I/O
1200 diagnostics consistently as above.
1202 * fileio.c (report_file_errno): Fix errno reporting bug.
1203 If the file name is neither null nor a pair, package it up as a
1204 singleton list. All callers changed, both to this function and to
1205 report_file_error. This fixes a bug where the memory allocator
1206 invoked by list1 set errno so that the immediately following
1207 report_file_error reported the wrong errno value.
1209 Fix minor problems found by --enable-gcc-warnings.
1210 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
1211 * keyboard.c (kbd_buffer_get_event): Remove unused local.
1213 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
1215 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
1216 Set event->arg to Qt if switch-event shall be generated.
1217 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
1219 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
1221 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
1224 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
1225 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
1226 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
1227 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
1228 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
1229 and there is a focused frame.
1230 (head_table): Add focus-in and focus-out.
1231 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
1232 bind to handle-focus-in/out.
1234 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
1235 (Fhandle_switch_frame): Call Fhandle_focus_in.
1236 (syms_of_frame): defsubr handle-focus-in/out.
1238 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1240 Fix porting bug to older POSIXish platforms (Bug#14862).
1241 * sysdep.c (emacs_pipe): New function, that implements
1242 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
1243 This should port better to CentOS 5 and to Mac OS X 10.6.
1244 All calls to pipe2 changed.
1246 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
1247 This makes the code easier to read and the executable a bit smaller.
1248 Do not replace all calls to Fcons that happen to create lists,
1249 just calls that are intended to create lists. For example, when
1250 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
1251 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
1252 Similarly for list2 through list5.
1253 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
1254 * bytecode.c (exec_byte_code):
1255 * callint.c (quotify_arg, Fcall_interactively):
1256 * callproc.c (Fcall_process, create_temp_file):
1257 * charset.c (load_charset_map_from_file)
1258 (Fdefine_charset_internal, init_charset):
1259 * coding.c (get_translation_table, detect_coding_system)
1260 (Fcheck_coding_systems_region)
1261 (Fset_terminal_coding_system_internal)
1262 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
1263 * composite.c (update_compositions, Ffind_composition_internal):
1264 * dired.c (directory_files_internal, file_name_completion)
1266 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
1267 * doc.c (Fsnarf_documentation):
1268 * editfns.c (Fmessage_box):
1270 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
1271 (Feval, eval_sub, Ffuncall, apply_lambda):
1272 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
1273 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
1274 (Fset_file_times, Finsert_file_contents)
1275 (Fchoose_write_coding_system, Fwrite_region):
1276 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
1277 * font.c (font_registry_charsets, font_parse_fcname)
1278 (font_prepare_cache, font_update_drivers, Flist_fonts):
1279 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
1280 * frame.c (make_frame, Fmake_terminal_frame)
1281 (x_set_frame_parameters, x_report_frame_params)
1282 (x_default_parameter, Fx_parse_geometry):
1283 * ftfont.c (syms_of_ftfont):
1284 * image.c (gif_load):
1285 * keyboard.c (command_loop_1):
1286 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
1287 (Fcopy_keymap, append_key, Fcurrent_active_maps)
1288 (Fminor_mode_key_binding, accessible_keymaps_1)
1289 (Faccessible_keymaps, Fwhere_is_internal):
1290 * lread.c (read_emacs_mule_char):
1291 * menu.c (find_and_return_menu_selection):
1292 * minibuf.c (get_minibuffer):
1293 * nsfns.m (Fns_perform_service):
1294 * nsfont.m (ns_script_to_charset):
1295 * nsmenu.m (ns_popup_dialog):
1296 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
1297 (Fx_own_selection_internal):
1298 * nsterm.m (append2):
1299 * print.c (Fredirect_debugging_output)
1300 (print_prune_string_charset):
1301 * process.c (Fdelete_process, Fprocess_contact)
1302 (Fformat_network_address, set_socket_option)
1303 (read_and_dispose_of_process_output, write_queue_push)
1304 (send_process, exec_sentinel):
1305 * sound.c (Fplay_sound_internal):
1306 * textprop.c (validate_plist, add_properties)
1307 (Fput_text_property, Fadd_face_text_property)
1308 (copy_text_properties, text_property_list, syms_of_textprop):
1309 * unexaix.c (report_error):
1310 * unexcoff.c (report_error):
1311 * unexsol.c (unexec):
1312 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
1313 (Fformat_mode_line, syms_of_xdisp):
1314 * xfaces.c (set_font_frame_param)
1315 (Finternal_lisp_face_attribute_values)
1316 (Finternal_merge_in_global_face, syms_of_xfaces):
1317 * xfns.c (x_default_scroll_bar_color_parameter)
1318 (x_default_font_parameter, x_create_tip_frame):
1319 * xfont.c (xfont_supported_scripts):
1320 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
1321 (menu_help_callback, xmenu_show):
1323 * xterm.c (set_wm_state):
1324 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
1325 and similarly for list2 through list5.
1327 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
1329 * callproc.c (Fcall_process_region): Fix minor race and tune.
1330 (create_temp_file): New function, with the temp-file-creation part
1331 of the old Fcall_process_region. Use Fcopy_sequence to create the
1332 temp file name, rather than alloca + build_string, for simplicity.
1333 Don't bother to block input around the temp file creation;
1334 shouldn't be needed. Simplify use of mktemp. Use
1335 record_unwind_protect immediately after creating the temp file;
1336 this closes an unlikely race where the temp file was not removed.
1337 Use memcpy rather than an open-coded loop.
1338 (Fcall_process_region): Use the new function. If the input is
1339 empty, redirect from /dev/null rather than from a newly created
1340 empty temp file; this avoids unnecessary file system traffic.
1342 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
1344 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
1345 Simplify by making this case like the other two. This is a bit
1346 slower on obsolete hosts, but the extra complexity isn't worth it.
1348 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
1349 * process.c (create_process) [!DOS_NT]:
1350 Remove now-unnecessary calls to emacs_close.
1352 2013-07-13 Eli Zaretskii <eliz@gnu.org>
1354 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
1355 returning early. (Bug#14850)
1357 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
1358 and inhibit-iso-escape-detection attributes of 'undecided'.
1361 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
1363 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
1364 Reported by Herbert J. Skuhra in
1365 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
1367 Don't lose top specpdl entry when memory is exhausted.
1368 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
1369 specpdl overflow here, to simplify callers; all callers changed.
1370 Always reserve an unused entry at the stack top; this avoids
1371 losing the top entry's information when memory is exhausted.
1373 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1375 Clean up errno reporting and fix some errno-reporting bugs.
1376 * callproc.c (Fcall_process):
1377 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1378 * process.c (create_process, Fmake_network_process):
1379 * unexaix.c (report_error):
1380 * unexcoff.c (report_error):
1381 Be more careful about reporting the errno of failed operations.
1382 The code previously reported the wrong errno sometimes.
1383 Also, prefer report_file_errno to setting errno + report_file_error.
1384 (Fcall_process): Look at openp return value rather than at path,
1385 as that's a bit faster and clearer when there's a numeric predicate.
1386 * fileio.c (report_file_errno): New function, with most of the
1387 old contents of report_file_error.
1388 (report_file_error): Use it.
1389 (Ffile_exists_p, Ffile_accessible_directory_p):
1390 Set errno to 0 when it is junk.
1391 * fileio.c (Faccess_file):
1392 * image.c (x_create_bitmap_from_file):
1393 Use faccessat rather than opening the file, to avoid the hassle of
1394 having a file descriptor open.
1395 * lisp.h (report_file_errno): New decl.
1396 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
1399 * process.c (create_process, wait_reading_process_output) [AIX]:
1400 Remove obsolete SIGHUP-related code, as Emacs no longer disables
1401 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
1402 a multithreaded environment anyway).
1403 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
1405 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
1407 * image.c (x_find_image_file): Don't close a remote file handle.
1409 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1411 Fix races with threads and file descriptors.
1412 * callproc.c (Fcall_process_region):
1413 * dired.c (open_directory):
1414 * emacs.c (main, Fdaemon_initialized):
1415 * image.c (x_find_image_file):
1416 * inotify.c (Finotify_rm_watch):
1417 * lread.c (Flocate_file_internal):
1418 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
1419 * term.c (term_mouse_moveto, init_tty):
1420 * termcap.c (tgetent):
1421 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
1422 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
1423 * unexhp9k800.c, unexmacosx.c (unexec):
1424 * callproc.c (Fcall_process_region):
1425 Use emacs_close, not close.
1426 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
1427 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
1428 and posix_close function on current platforms (which all lack them).
1429 (emacs_close): Use it. This should fix the races on GNU/Linux and
1430 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
1431 and it should avoid closing random victim file descriptors on
1434 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
1436 * inotify.c (uninitialized): Remove. All uses replaced by -1.
1437 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
1440 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
1441 This is for .gdbinit xbacktrace.
1443 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
1444 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
1445 (emacs_set_tty): Now static.
1446 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1447 * term.c (tty_capable_p, tty_default_color_capabilities)
1448 (get_tty_terminal, term_mouse_movement)
1449 (handle_one_term_event, init_tty, maybe_fatal):
1450 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1451 (tgetent, scan_file, name_match, compare_contin):
1452 * terminal.c (get_terminal):
1453 Use bool for boolean.
1454 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1455 Prefer char to unsigned char if either will do.
1456 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1457 (tty_write_glyphs): Prefer int to unsigned.
1458 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1459 All callers changed.
1460 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1462 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1465 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1466 (B__dummy__): New dummy symbol, to pacify C89.
1467 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1468 they can't grok varargs macros.
1469 * dispnew.c (add_window_display_history)
1470 (add_frame_display_history):
1471 * print.c (print_object):
1472 * xdisp.c (debug_method_add):
1473 Use %p printf format only for void pointers.
1474 * emacs.c (usage_message): New constant, replacing ...
1475 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1476 (main): Adjust to usage reorg.
1477 * fns.c (syms_of_fns):
1478 * profiler.c (syms_of_profiler):
1479 Don't use non-constant struct initializers.
1480 * gnutls.h (gnutls_initstage_t):
1481 * lisp.h (enum Lisp_Fwd_Type):
1482 * lread.c (lisp_file_lexically_bound_p):
1483 * xsettings.c (anonymous enum):
1484 Remove trailing comma.
1485 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1486 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1487 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1489 * regex.c (const_re_char): New type, to pacify strict C89.
1490 All uses of 'const re_char' replaced to use it.
1491 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1492 with glibc when strict C89. This change is imported from gnulib.
1494 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1495 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1496 Omit GNU_LINUX implementation, since it requires long long.
1497 * xterm.c (x_draw_underwave):
1498 Do not assume the traditional order of struct's members.
1499 (x_term_init): Rewrite to avoid the need for non-constant structure
1502 Syntax cleanup, mostly replacing macros with functions.
1503 This removes the need for the syntax_temp hack.
1504 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1505 * syntax.c (SYNTAX_INLINE): New macro.
1506 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1507 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1508 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1509 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1510 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1511 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1512 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1513 Now constants, not macros.
1514 (syntax_temp) [!__GNUC__]: Remove.
1515 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1516 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1517 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1518 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1519 Move here from syntax.h; now functions, not macros. Except for the
1520 last function, these are static since only syntax.c uses them.
1521 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1522 All uses changed. Now a function, not a macro; use this fact
1523 to simplify the code.
1524 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1525 compiler bugs; no longer relevant.
1526 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1527 (SYNTAX_INLINE): New macro.
1528 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1529 for the new functions. Use bool for boolean member.
1530 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1531 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1532 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1533 (SETUP_BUFFER_SYNTAX_TABLE):
1534 Now extern inline functions, not macros.
1535 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1536 Remove; all uses replaced by implementation.
1537 (syntax_temp) [!__GNUC__]: Remove decl.
1538 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1540 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1542 * emacs.c (main): Fix syntax error.
1544 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1546 Timestamp fixes for undo (Bug#14824).
1547 * atimer.c (schedule_atimer):
1548 * fileio.c (Ffile_newer_than_file_p):
1549 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1550 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1551 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1552 (syms_of_fileio): Remove Sclear_visited_file_name.
1553 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1554 file doesn't exist; this avoids an ambiguity with negative timestamps.
1555 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1556 * systime.h (make_emacs_time, invalid_emacs_time):
1557 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1558 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1559 * undo.c (record_first_change): Push (visited-file-modtime) onto
1560 undo list rather than reimplementing it by hand, incorrectly.
1562 2013-07-09 Ken Brown <kbrown@cornell.edu>
1564 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1566 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1568 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1570 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1572 Handle errno and exit status a bit more carefully.
1573 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1574 number into an exit status. Instead, use EXIT_CANCELED.
1575 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1576 * callproc.c (relocate_fd):
1577 * emacs.c (close_output_streams, main):
1578 * process.c (create_process):
1579 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1580 Use emacs_perror for simplicity.
1581 * callproc.c (relocate_fd, main):
1582 * sysdep.c (sys_subshell):
1583 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1584 (shut_down_emacs): Use emacs_write, not write.
1585 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1586 * fileio.c (Fcopy_file, e_write):
1587 * nsterm.m (ns_select):
1588 * process.c (send_process):
1589 * sound.c (vox_write):
1590 Use emacs_write_sig, not emacs_write.
1591 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1592 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1594 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1596 (emacs_full_write): New function.
1597 (emacs_write): Rewrite to use it.
1598 (emacswrite_sig, emacs_perror): New functions.
1599 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1601 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1603 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1604 on NS even if it is present. Pixmap on NS is a void*.
1606 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1608 Port to Ubuntu 10 (Bug#14803).
1609 Problem reported by T.V. Raman.
1610 * process.c (close_on_exec, accept4, process_socket):
1611 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1613 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1615 * w32.c (sys_dup): Declare prototype.
1619 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1621 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1623 Make file descriptors close-on-exec when possible (Bug#14803).
1624 This simplifies Emacs a bit, since it no longer needs to worry
1625 about closing file descriptors by hand in some cases.
1626 It also fixes some unlikely races. Not all such races, as
1627 libraries often open files internally without setting
1628 close-on-exec, but it's an improvement.
1629 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1630 * callproc.c (Fcall_process) [!MSDOS]:
1631 * emacs.c (main) [!DOS_NT]:
1632 * nsterm.m (ns_term_init):
1633 * process.c (create_process):
1634 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1635 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1636 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1637 Prefer mkostemp with O_CLOEXEC to mkstemp.
1638 * callproc.c (relocate_fd) [!WINDOWSNT]:
1639 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1640 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1642 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1643 Make the resulting file descriptor close-on-exec.
1644 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1645 * lread.c (load_descriptor_list, load_descriptor_unwind):
1646 Remove; no longer needed. All uses removed.
1647 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1648 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1650 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1651 (Fmake_network_process, Fnetwork_interface_list):
1652 (Fnetwork_interface_info, server_accept_connection):
1653 Make newly-created socket close-on-exec.
1654 * sysdep.c (emacs_open, emacs_fopen):
1655 Make new-created descriptor close-on-exec.
1656 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1657 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1659 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1661 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1662 for NS_IMPL_GNUSTEP.
1664 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1666 Fix openp errno handling.
1667 * callproc.c (Fcall_process): Preserve openp errno around close.
1668 * lread.c (openp): Set errno when returning -1, as some callers
1671 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1673 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1675 * nsterm.h (NSSavePanel): Update comment.
1676 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1677 (ns_run_file_dialog): Declare.
1679 * nsfns.m: Remove panelOK.
1681 (ns_run_file_dialog): New function.
1682 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1683 event loop, so file dialog is popped up by ns_run_file_dialog, called
1684 by sendEvent (Bug#14578).
1685 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1687 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1689 * xdisp.c (default_line_pixel_height): New function.
1690 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1691 (try_cursor_movement, redisplay_window, try_window)
1692 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1694 * window.c (window_scroll_pixel_based): use
1695 default_line_pixel_height.
1697 * dispextern.h (default_line_pixel_height): Add prototype.
1699 * frame.c (x_set_line_spacing): Accept a float value for
1700 line-spacing parameter, per the documentation.
1702 * data.c (Fmultibyte_string_p): Doc fix.
1704 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1706 Use emacs_open more consistently when opening files.
1707 This handles EINTR more consistently now, and makes it easier
1708 to introduce other uniform changes to file descriptor handling.
1709 * src/systdio.h: New file.
1710 * src/buffer.c (mmap_init):
1711 * cygw32.c (chdir_to_default_directory):
1712 * dispnew.c (Fopen_termscript):
1713 * emacs.c (Fdaemon_initialized):
1714 * fileio.c (Fdo_auto_save):
1715 * image.c (slurp_file, png_load_body, jpeg_load_body):
1716 * keyboard.c (Fopen_dribble_file):
1718 * print.c (Fredirect_debugging_output):
1719 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1720 * termcap.c (tgetent):
1721 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1722 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1723 * w32term.c (w32_initialize) [CYGWIN]:
1724 * xfaces.c (Fx_load_color_file):
1725 Use emacs_open instead of plain open, and emacs_fopen instead of
1727 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1728 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1729 * callproc.c (default_output_mode): New constant.
1730 (Fcall_process): Use it to call emacs_open instead of plain creat.
1731 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1732 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1733 (emacs_fopen): New function.
1734 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1735 Include <lisp.h>, for emacs_open.
1736 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1738 Remove duplicate #include directives.
1739 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1741 Don't include stdio.h twice.
1742 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1743 Don't include sys/types.h or stdio.h twice.
1744 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1745 * lread.c: Don't include coding.h twice.
1746 * nsfont.m: Don't include frame.h twice.
1747 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1748 * ralloc.c: Don't include <unistd.h> twice.
1749 * xdisp.c: Don't include font.h twice.
1750 * xterm.c: Don't include fontset.h twice.
1751 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1753 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1755 Scale ImageMagick images more carefully.
1756 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1757 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1758 Be more careful about avoiding undefined behavior after
1759 integer overflow and division by zero.
1761 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1763 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1764 (syms_of_w32fns): DEFSYM them.
1765 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1766 (CCHDEVICENAME): Define macros if not defined.
1767 (struct MONITOR_INFO_EX): New struct.
1768 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1769 (enum_display_monitors_fn): New variable.
1770 (globals_of_w32fns): Initialize it.
1771 (Fx_display_pixel_width, Fx_display_pixel_height)
1772 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1773 multi-monitor setups in docstrings.
1774 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1775 screen size by primary monitor's millimeter per pixel.
1776 (w32_monitor_enum, w32_display_monitor_attributes_list)
1777 (w32_display_monitor_attributes_list_fallback)
1778 (Fw32_display_monitor_attributes_list): New functions.
1779 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1781 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1783 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1785 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1787 * fileio.c (Qfile_notify_error): New error symbol.
1789 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1790 * inotify.c (inotify_callback, symbol_to_inotifymask)
1791 (Finotify_add_watch, Finotify_rm_watch): Use it.
1792 (inotifyevent_to_event): Exchange order of cookie and file name.
1793 (Finotify_add_watch): Adapt docstring.
1795 * lisp.h (Qfile_notify_error): Declare.
1797 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1799 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1800 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1801 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1802 which did not work (see <http://bugs.gnu.org/14569#307>).
1803 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1804 && (!noninteractive || initialized)). This attempts to thread
1805 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1807 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1809 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1810 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1812 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1814 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1815 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1816 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1817 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1819 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1821 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1822 Define to __sys_siglist.
1824 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1826 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1827 word-wrap, so that overflow-newline-into-fringe would work in
1828 visual-line-mode. (Bug#2749)
1829 (move_it_in_display_line_to): When the last scanned display
1830 element fits exactly on the display line, and
1831 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1832 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1833 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1834 finding buffer position that corresponds to pixel coordinates,
1835 e.g. in buffer_posn_from_coords.
1837 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1839 * process.c (handle_child_signal): Call catch_child_signal if
1842 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1844 Don't convert function pointers to void * and back.
1845 It isn't portable C, and it's easy enough to avoid.
1846 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1847 (make_save_value): Add support for SAVE_FUNCPOINTER.
1848 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1849 * print.c (print_object):
1850 Distinguish function from object pointers.
1851 * lisp.h (SAVE_FUNCPOINTER): New constant.
1852 (SAVE_SLOT_BITS): Adjust to it.
1853 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1854 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1855 (voidfuncptr): New typedef.
1856 (struct Lisp_Save_Value): New member data[0].funcpointer.
1857 (XSAVE_FUNCPOINTER): New function.
1859 Simplify buildobj processing.
1860 * Makefile.in (buildobj.h): Make it a sequence of strings each
1861 followed by comma, rather than a single string. Put it into a
1862 .tmp file in case there's an error while generating it.
1863 (gl-stamp): Use .tmp for temp files.
1864 (mostlyclean): Clean .tmp files.
1865 * doc.c (buildobj): Move to just the routine that needs it.
1866 It's now an array of strings, so processing is simpler.
1868 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1870 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1871 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1872 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1873 Invoke malloc_enable_thread even when not interactive.
1874 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1875 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1876 in this case, since the underlying bug has now been fixed.
1878 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1880 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1881 unlinking it (bug#14691).
1883 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1885 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1886 before checking whether buffer is modified. This lets
1887 `kill-buffer-query-functions' cancel killing of the buffer or save
1888 its content before `kill-buffer' asks user the "Buffer %s
1889 modified; kill anyway?" question.
1891 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1893 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1894 Let the super performKeyEquivalent deal with them (Bug#14747).
1896 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1898 * widget.c (resize_cb): Remove unused local.
1900 Do not use GTK 3 if it exists but cannot be compiled.
1901 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1902 * xterm.c (x_error_handler) [!USE_GTK]:
1905 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1907 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1909 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1910 to the valid range of values. (Bug#14753)
1912 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1913 when moving point by using the current glyph matrix. This avoids
1914 the need to force redisplay when this function is called in a
1917 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1919 Fix minor problems found by static checking.
1920 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1921 Redo the latter's body to sidestep GCC parenthesization warnings.
1922 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1923 * coding.c (detect_coding, detect_coding_system):
1924 * coding.h (struct undecided_spec):
1925 Use bool for boolean.
1926 * image.c (QCmax_width, QCmax_height): Now static.
1927 * xdisp.c (Fmove_point_visually): Remove unused local.
1929 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1931 * xdisp.c (Fmove_point_visually): New function.
1933 2013-06-28 Kenichi Handa <handa@gnu.org>
1935 * coding.h (define_coding_undecided_arg_index): New enum.
1936 (coding_attr_index): New members
1937 coding_attr_undecided_inhibit_null_byte_detection,
1938 coding_attr_undecided_inhibit_iso_escape_detection,
1939 coding_attr_undecided_prefer_utf_8.
1940 (undecided_spec): New struct.
1941 (struct coding_system): New member `undecided' of the member
1944 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1945 (detect_coding): Likewise.
1946 (detect_coding_system): Likewise.
1947 (Fdefine_coding_system_internal): New coding system properties
1948 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1950 (syms_of_coding): Adjust for coding_arg_undecided_max.
1952 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1954 * image.c (x_from_xcolors): Remove unused local.
1956 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1958 Defer image data transfer between X client and server until actual
1961 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1964 * image.c (Destroy_Image): Remove.
1965 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1966 `mask_p', and `colors_p'. All uses changed.
1967 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1968 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1969 New macros for `flags' arg to x_clear_image_1.
1970 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1971 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1972 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1973 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1974 (image_get_x_image, image_unget_x_image): New functions or macros.
1975 (image_background, image_background_transparent, x_to_xcolors)
1976 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1977 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1978 instead of Destroy_Image.
1979 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1980 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1981 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1982 (imagemagick_load_image, svg_load_image): Use them instead of
1983 x_create_x_image_and_pixmap, and x_put_x_image followed by
1984 x_destroy_x_image, respectively.
1985 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1986 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1987 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1988 background_transparent fields.
1989 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1990 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1992 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1994 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1995 This mostly consists of undoing recent changes.
1996 * callproc.c (Fcall_process):
1997 * process.c (create_process):
1998 Do not worry about catching SIGCHLD here, undoing previous change.
1999 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2000 * process.c, process.h (catch_child_signal):
2001 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2002 * process.c (catch_child_handler): Don't worry about being called
2003 lazily and do not assume caller has blocked SIGCHLD, undoing
2004 previous change. Move first-time stuff back to
2005 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2006 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2007 set lib_child_handler if it's already initialized, which may
2008 help avoid problems on GNUStep.
2010 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2012 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2013 * callproc.c (Fcall_process):
2014 * process.c (create_process):
2015 Make sure SIGCHLD is caught before we fork,
2016 since Emacs startup no arranges to catch SIGCHLD.
2017 * process.c (lib_child_handler): Initialize to null, not to
2019 (catch_child_signal): Allow self to be called lazily.
2020 Do nothing if it's already been called.
2021 Assume caller has blocked SIGCHLD (all callers do now).
2022 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2023 just before it's really needed.
2024 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2025 since it hasn't been caught yet.
2027 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2029 * image.c (compute_image_size): New function to implement
2030 :max-width and :max-height.
2031 (imagemagick_load_image): Use it.
2033 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2035 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2036 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2038 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2039 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2040 the SIGCHLD handler, since the code is not atomic and (due to glib)
2041 signals may be arriving now.
2042 * sysdep.c (init_signals): Do not catch child signals here;
2043 'main' now does that later, at a safer time.
2045 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2047 Clean up SIGCHLD handling a bit (Bug#14569).
2048 * process.c, process.h (catch_child_signal):
2049 Now always extern, even if !NS_IMPL_GNUSTEP.
2050 * process.c (catch_child_signal): Move glib tickler here from
2051 init_process_emacs, so that it's done earlier in Emacs
2052 initialization. Also move the noninteractive && !initialized
2053 check here from init_process_emacs. This is all a bit cleaner for
2054 GNUish platforms, and I hope it works around the Cygwin bug.
2055 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2056 that glib signal handling is tickled before glib creates threads.
2058 * process.c (wait_reading_process_output): Avoid int overflow
2059 when reading more than 2 GiB total from a process.
2061 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2063 * process.c (create_process): Handle a couple more cases,
2064 i.e., work even if new_argv and wait_child_setup[i] are cached.
2065 Use Fcall_process's style for volatile vars.
2067 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2069 * process.c (create_process): Mark PROCESS volatile.
2071 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2073 Use C99-style flexible array members if available.
2074 This avoids some subtle aliasing issues, which typically
2075 aren't a problem with GCC but may be a problem elsewhere.
2076 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2077 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2078 In either case, it uses a flexible array member rather than
2079 the old struct hack. All uses changed.
2080 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2081 Adjust to sdata reorganization.
2082 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2083 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2084 that ports better to pre-C99 non-GCC.
2085 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2086 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2087 as the latter has changed.
2088 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2089 and port better to pre-C99 GCC.
2090 * image.c (struct xpm_cached_color):
2091 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2092 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2093 Use FLEXIBLE_ARRAY_MEMBER.
2094 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2095 Move decl to top level so it gets checked against implementation.
2096 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2097 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2099 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2101 * syntax.c: Integer cleanups.
2102 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2103 All uses that need 0-or-2 changed to:
2104 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2105 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2106 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2107 (char_quoted, prev_char_comend_first, back_comment)
2108 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2109 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2110 Use bool for boolean.
2111 (update_syntax_table, skip_chars, skip_syntaxes):
2112 Prefer int to unsigned when either will do.
2113 (back_comment): Return boolean success flag, like forw_comment,
2114 instead of positive-or-minus-1 (which might have overflowed int anyway).
2115 Don't stuff ptrdiff_t into int.
2116 (syntax_spec_code, syntax_code_spec): Now const.
2117 (Fmatching_paren, scan_lists, scan_sexps_forward):
2118 Use enum syntaxcode for syntax code.
2119 (Fmatching_paren): Check that arg is a character, not just an integer.
2120 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2121 (Finternal_describe_syntax_value): Omit no-longer-needed
2123 (skip_chars): Use char, not unsigned char, when the distinction
2125 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2126 * bytecode.c (exec_byte_code):
2127 * syntax.c (syntax_spec_code, Fchar_syntax)
2128 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2130 * syntax.h (SYNTAX_WITH_FLAGS):
2131 Omit unnecessary casts.
2133 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2135 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2136 line dimensions here, to avoid race conditions with the main
2137 thread. (Bug#14062, bug#14630, bug#14669)
2139 * w32term.c (w32_draw_window_cursor): Compute the header line and
2140 mode line dimensions here.
2141 <w32_system_caret_window, w32_system_caret_hdr_height>:
2142 <w32_system_caret_mode_height>: New variables.
2144 * w32term.h: Declare them.
2146 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2148 * alloc.c (die): Move "assertion failed" string here ...
2149 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2150 COND when SUPPRESS_CHECKING. This shrinks the executable text
2151 size by 0.8% to 2.2% when configured with --enable-checking,
2152 depending on optimization flags (GCC 4.8.1 x86-64).
2154 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2156 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2158 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2159 base is 2; this is more accurate.
2161 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2163 * sound.c (string_default): Move to !WINDOWSNT section.
2164 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2166 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2168 * sound.c: Integer cleanups.
2169 Remove unnecessary forward decls.
2170 (struct sound_device): The 'file' member is now a Lisp_Object, not
2171 a char *, so that we needn't invoke alloca on a huge size.
2172 (Fplay_sound_internal): Adjust to this.
2173 (string_default): New function.
2174 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2175 Use it to adjust to the struct sound_device change.
2176 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2177 (be2hs) [0]: Remove.
2179 * syntax.c (skip_chars): Don't use uninitialized storage
2180 when searching a multibyte buffer for characters that are not in a
2181 unibyte string that contains non-ASCII characters.
2183 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
2185 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
2186 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
2188 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2190 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
2192 2013-06-18 Kenichi Handa <handa@gnu.org>
2194 * font.c (Ffont_spec): Signal an error for an invalid font name
2197 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2199 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
2200 In particular this ports to 32-bit sparc Sun cc.
2201 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
2202 array with a dummy element at specpdl[-1], so that its address can
2204 (unbind_to): Do not copy the binding; not needed, now that we
2205 copy old_value in the one place where the copy is needed.
2206 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
2207 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
2208 (union specbinding): Rename from struct specbinding. Redo layout
2209 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
2210 which is not portable. With Sun C 5.12 32-bit sparc, the
2211 declaration causes nargs to be an unsigned bitfield, a behavior
2212 that the C standard allows; but Emacs wants nargs to be signed.
2213 The overall type is now a union of structures rather than a
2214 structure of union of structures, and the 'kind' member is now a
2215 bitfield, so that the overall type doesn't grow. All uses changed.
2216 * process.c (Fmake_serial_process): Remove unnecessary initialization.
2218 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2220 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
2221 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
2223 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
2225 2013-06-17 Eli Zaretskii <eliz@gnu.org>
2227 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2228 unless we know that the window w's frame is a frame object.
2229 Another attempt at solving bug#14062 and bug#14630.
2231 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
2233 * textprop.c (property_set_type): New enum.
2234 (add_properties): Allow appending/prepending text properties.
2235 (add_text_properties_1): Factored out of Fadd_text_properties.
2236 (Fadd_text_properties): Move all the code into
2237 add_text_properties_1.
2238 (Fadd_face_text_property): New function that calls
2239 add_text_properties_1.
2241 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2243 Move functions from lisp.h to individual modules when possible.
2244 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
2245 * alloc.c (XFLOAT_INIT, set_symbol_name):
2246 * buffer.c (CHECK_OVERLAY):
2247 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
2248 (set_char_table_parent):
2249 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
2250 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
2251 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
2252 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
2254 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
2255 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
2256 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
2257 (backtrace_args, backtrace_debug_on_exit):
2258 * floatfns.c (CHECK_FLOAT):
2259 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
2260 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
2261 (set_hash_hash, set_hash_hash_slot, set_hash_index)
2262 (set_hash_index_slot):
2263 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
2264 * marker.c (CHECK_MARKER):
2265 * textprop.c (CHECK_STRING_OR_BUFFER):
2266 * window.c (CHECK_WINDOW_CONFIGURATION):
2267 Move here from lisp.h, and make these functions static rather than
2269 * buffer.c (Qoverlayp):
2271 * fns.c (Qhash_table_p):
2272 * window.c (Qwindow_configuration_p):
2274 * lisp.h: Remove the abovementioned defns and decls.
2276 Use functions, not macros, for XINT etc (Bug#11935).
2277 In lisp.h, prefer functions to function-like macros, and
2278 constants to object-like macros, when either will do. This:
2279 . simplifies use, as there's no more need to worry about
2280 arguments' side effects being evaluated multiple times.
2281 . makes the code easier to debug on some platforms.
2282 However, when using gcc -O0, keep using function-like macros
2283 for a few critical operations, for performance reasons.
2284 This sort of thing isn't needed with gcc -Og, but -Og
2285 is a GCC 4.8 feature and isn't widely-enough available yet.
2286 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
2287 Remove enum lsb_bits; no longer needed.
2288 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
2289 * buffer.c (Qoverlap):
2291 * fns.c (Qhash_table_p):
2292 Now extern, so lisp.h can use these symbols.
2293 * dispextern.h: Include character.h, for MAX_CHAR etc.
2294 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2295 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2296 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2297 (GLYPH_CODE_P): Move here from lisp.h.
2298 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2299 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
2300 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
2301 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
2302 XUNTAG now returns void *.
2303 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
2304 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
2305 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
2306 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
2307 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
2308 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
2309 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
2310 (lisp_h_XPNTR, lisp_h_XSYMBOL):
2311 New macros, renamed from their sans-lisp_h_ counterparts.
2312 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
2313 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
2314 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
2315 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
2316 If compiling via GCC without optimization, define these as macros
2317 in addition to inline functions.
2318 To disable this, compile with -DINLINING=0.
2319 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
2320 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
2321 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
2322 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
2323 (INTMASK, VALMASK): Now macros, since static values cannot be
2324 accessed from extern inline functions.
2325 (VALMASK): Also a constant, for benefit of old GDB.
2326 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
2327 is INTEGERP, which can fold it in.
2328 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
2329 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
2330 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
2331 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
2332 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
2333 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
2334 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
2335 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
2336 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
2337 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
2338 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
2339 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
2340 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
2341 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
2342 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
2343 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
2344 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
2345 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
2346 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
2347 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
2348 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
2349 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
2350 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
2351 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
2352 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
2353 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2354 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
2355 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
2356 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
2357 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
2358 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
2359 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
2360 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
2362 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
2363 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
2364 (VALMASK): Define in one place rather than in two, merging the
2365 USE_LSB_TAG parts; this is simpler.
2366 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
2367 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
2368 Move up, to avoid use before definition.
2369 Also include "globals.h" earlier, for the same reason.
2370 (make_natnum): New function.
2371 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
2372 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
2373 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
2374 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
2375 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
2376 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
2377 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
2378 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
2379 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
2380 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
2381 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
2382 (Qwindow_configuration_p, Qimage): New forward declarations.
2383 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
2384 (STRING_COPYIN): Remove; unused.
2385 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
2386 (xcar_addr, xcdr_addr): New functions. All uses changed.
2387 (IEEE_FLOATING_POINT): Now a constant, not a macro.
2388 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2389 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2390 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2391 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
2392 (TYPE_RANGED_INTEGERP): Simplify.
2393 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
2394 (setlocale, fixup_locale, synchronize_system_messages_locale)
2395 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
2396 Now empty functions, not macros.
2397 (functionp): Return bool, not int.
2398 * window.c (Qwindow_configuration_p): Now extern,
2399 so window.h can use it.
2400 * window.h (Qwindowp): Move decl back to lisp.h.
2402 2013-06-15 Eli Zaretskii <eliz@gnu.org>
2404 * xdisp.c (Fline_pixel_height): New function, required for solving
2407 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
2409 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
2411 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
2413 * lread.c (syms_of_lread):
2414 * fns.c (Fprovide): Adjust to new format of after-load-alist.
2416 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
2418 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
2420 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
2422 * fileio.c (expand_file_name): Doc fix.
2424 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
2426 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
2427 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
2428 Wait for self, not for 0. This can't hurt on GNU or similar
2429 system, and may help with Cygwin.
2431 * keyboard.c: Don't use PROP (...) as an lvalue.
2432 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
2433 Use set_prop (A, B), not PROP (A) = B.
2435 2013-06-10 Eli Zaretskii <eliz@gnu.org>
2437 * xdisp.c (get_it_property): Use it->window instead of generating
2438 a Lisp object from it->w.
2440 2013-06-09 Eli Zaretskii <eliz@gnu.org>
2442 * xdisp.c (get_it_property): If it->object is a buffer, pass to
2443 get-char-property the window that is being rendered, instead of
2444 the buffer, to support window-specific overlays. (Bug#14575)
2445 (compute_display_string_pos): When W is NULL, use the current
2446 buffer as the object to pass to get-char-property.
2447 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2448 pointer member of the bidi iterator, since no window is pertinent
2451 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2453 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2454 being displayed, and pass it to compute_display_string_pos.
2455 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2456 (bidi_paragraph_init): All callers changed.
2458 * xdisp.c (init_from_display_pos, init_iterator)
2459 (handle_single_display_spec, next_overlay_string)
2460 (get_overlay_strings_1, reseat_1, reseat_to_string)
2461 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2462 Set bidi_it.w member from it->w.
2463 (compute_display_string_pos): Accept additional argument, the
2464 window being displayed, and pass it to Fget_char_property.
2467 * dispextern.h (struct bidi_it): New member w, the window being
2469 (compute_display_string_pos): Adjust prototype.
2471 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2473 * xgselect.c: Remove unneeded include xterm.h.
2475 * process.c (wait_reading_process_output): Check for NS before GLIB.
2476 GLIB may be linked in due to rsvg, but ns_select must be called.
2478 * xgselect.c (xg_select): Remove call to window_system_available
2479 and g_main_context_pending at the top, so Gdk events (i.e. file
2480 notify) are processed when Emacs is started with -nw.
2482 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2484 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2485 (ctagsfiles3): New variable, includes only *.m files.
2486 (TAGS): Use an explicit language name in the regular expressions,
2487 to avoid transformation of '/SOMETHING' by MSYS to
2488 'c:\MSYS\SOMETHING'.
2490 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2492 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2494 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2496 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2497 still need to set the mouse pointer shape and activate help-echo.
2500 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2502 A few porting etc. fixes for the new file monitor code.
2503 See the thread containing
2504 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2505 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2506 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2507 (dir_monitor_callback, Fgfile_rm_watch):
2508 Use assq_no_quit instead of Fassoc, for speed.
2509 (dir_monitor_callback, Fgfile_rm_watch):
2510 eassert that the monitor is a fixnum.
2511 (dir_monitor_callback): No need for CDR_SAFE.
2512 Simplify building of lisp with alternative tails.
2513 (Fgfile_add_watch, Fgfile_rm_watch):
2514 Do not assume glib functions set errno reliably on failure.
2515 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2516 and signal an error otherwise.
2517 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2518 Use Fdelq instead of Fdelete, for speed.
2520 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2522 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2523 don't insist on being invoked on a highlighted tool-bar button.
2524 Avoids losing tool-bar functionality when mouse-highlight is nil.
2525 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2526 Don't highlight when mouse-highlight is nil.
2527 (note_mouse_highlight): When mouse-highlight is nil, don't return
2528 right away; instead, run tool-bar and mode-line highlight
2529 subroutine, clear any existing highlight, and revert the mouse
2530 pointer to its default shape. (Bug#14558)
2532 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2534 * lisp.mk (lisp): Add prog-mode.el.
2536 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2538 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2539 * process.c (dummy_handler): New function.
2540 (lib_child_handler): New static var.
2541 (handle_child_signal): Invoke it.
2542 (catch_child_signal): If a library has set up a signal handler,
2543 save it into lib_child_handler.
2544 (init_process_emacs): If using glib and not on Windows, tickle glib's
2545 child-handling code so that it initializes its private SIGCHLD handler.
2546 * syssignal.h (SA_SIGINFO): Default to 0.
2547 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2548 31; it should no longer be needed now.
2550 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2552 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2554 * gfilenotify.c (globals_of_gfilenotify): New function.
2555 (syms_of_gfilenotify): Move global initialization there.
2557 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2559 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2561 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2562 * keyboard.c (menu_bar_items, tool_bar_items):
2563 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2564 not override local keymaps any more.
2566 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2568 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2570 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2572 * w32console.c (initialize_w32_display): Return the dimensions of
2573 the console window via 2 additional arguments, not via the current
2574 frame. This avoids crashes due to overrunning the bounds of
2575 frame's decode_mode_spec_buffer, which is not resized following
2576 the change of the frame dimensions from the initial 10x10.
2578 * w32term.h (w32_initialize_display_info): Adjust prototype.
2580 * term.c (init_tty): Take dimensions of the frame from the values
2581 returned by initialize_w32_display.
2583 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2584 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2585 (LIBES): Add $(GFILENOTIFY_LIBS).
2587 * w32inevt.c (handle_file_notifications): Add dummy implementation
2588 for !HAVE_W32NOTIFY.
2590 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2592 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2594 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2596 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2598 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2600 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2602 Fix minor problems found by static checking.
2603 * data.c (pure_write_error):
2604 Use xsignal2, not Fsignal, as Fsignal might return.
2605 * eval.c (set_backtrace_debug_on_exit): Now static.
2606 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2607 No longer inline. EXTERN_INLINE is needed only for functions
2608 defined in .h files. Reindent function header as per GNU style.
2609 (backtrace_p, backtrace_top, backtrace_next):
2610 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2611 compiler or linker. Add extern decls to pacify gcc -Wall.
2612 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2614 * frame.c (free_monitors): Define only on platforms that need it.
2615 * nsterm.m (ns_term_init):
2616 * process.c (catch_child_signal):
2617 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2618 defined on all porting targets these days.
2619 * process.c, process.h (catch_child_signal):
2620 Make it extern only if NS_IMPL_GNUSTEP is defined.
2622 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2624 * w32.c (gettimeofday): Make the signature identical to prototype
2625 in nt/inc/sys/time.h.
2627 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2629 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2632 * keyboard.c (safe_run_hooks_error): Improve error message.
2634 * data.c (pure_write_error): Add `object' argument.
2635 * puresize.h (CHECK_IMPURE): Use it.
2637 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2639 * Makefile.in (NOTIFY_OBJ): New variable.
2640 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2642 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2643 Call syms_of_gfilenotify.
2645 * gfilenotify.c: New file.
2647 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2648 and Qfile_w32notify.
2649 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2650 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2652 * lisp.h: Declare syms_of_gfilenotify.
2654 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2656 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2658 Merge the specpdl and backtrace stacks. Make the structure of the
2659 specpdl entries more obvious via a tagged union of structs.
2660 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2661 (enum specbind_tag): New enum.
2662 (struct specbinding): Make it a tagged union of structs.
2663 Add a case for backtrace records.
2664 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2665 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2666 (backtrace_debug_on_exit): New accessors.
2667 (struct backtrace): Remove.
2668 (struct catchtag): Remove backlist field.
2669 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2671 (Flocal_variable_p): Speed up the common case where the binding is
2673 * eval.c (backtrace_list): Remove.
2674 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2675 (set_backtrace_args, set_backtrace_nargs)
2676 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2677 (backtrace_next): New functions.
2678 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2679 (unwind_to_catch, internal_lisp_condition_case)
2680 (internal_condition_case, internal_condition_case_1)
2681 (internal_condition_case_2, internal_condition_case_n): Don't bother
2682 with backtrace_list any more.
2683 (Fsignal): Adjust to new backtrace format.
2684 (grow_specpdl): Move up.
2685 (record_in_backtrace): New function.
2686 (eval_sub, Ffuncall): Use it.
2687 (apply_lambda): Adjust to new backtrace format.
2688 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2690 (specbind): Adjust to new specpdl format. Simplify.
2691 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2692 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2694 (mark_backtrace): Remove.
2695 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2696 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2697 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2699 * profiler.c (record_backtrace): Use get_backtrace.
2700 (handle_profiler_signal): Use backtrace_top_function.
2701 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2704 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2706 * process.h (catch_child_signal): Declare.
2708 * process.c (catch_child_signal): New function.
2709 (init_process_emacs): Call it.
2711 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2712 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2714 (x_set_cursor_type): Remove declaration.
2715 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2716 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2717 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2718 (ns_get_color): Use F suffix on float.
2719 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2720 (ns_get_rgb_color): Remove.
2721 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2722 (note_mouse_movement): x and y are CGFloat.
2723 (ns_draw_fringe_bitmap): Remove unused rowY.
2724 Change #if to COCOA && >= 10_6.
2725 (ns_draw_window_cursor): Remove unused overspill.
2726 (ns_draw_underwave): width and x are EamcsCGFloat.
2727 (ns_draw_box): thickness is CGFloat.
2728 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2729 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2730 if not in main thread.
2731 (ns_get_pending_menu_title, ns_check_menu_open)
2732 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2733 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2734 (sendFromMainThread:): New method.
2735 (changeFont:): size is CGFloat.
2736 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2737 Disable warning about permanent text.
2738 (characterIndexForPoint:): Adjust return type depending on GNUStep
2740 (mouseDown:): delta is CGFloat.
2741 (updateFrameSize): Remove unised variable f.
2742 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2743 Cast float to EmacsCGFloat.
2744 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2745 also to -1 when restoring.
2746 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2747 inside NS_IMPL_COCOA.
2748 (toggleFullScreen:): Put call to toggleFullScreen inside
2749 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2750 (setPosition:portion:whole:): por is CGFloat.
2751 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2752 (mouseDown:): Use CGFloat.
2753 (mouseDragged:): Remove unised variable edge.
2754 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2756 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2758 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2759 when NS_IMPL_GNUSTEP.
2760 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2761 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2762 (EmacsToolbar): Add clearAll. Add tag argument to
2763 addDisplayItemWithImage.
2764 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2766 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2768 * nsmenu.m (ns_update_menubar): Make static.
2769 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2770 (fillWithWidgetValue:): Add cast to SEL for setAction.
2771 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2772 (update_frame_tool_bar): Update code for GNUStep.
2773 (clearAll): New method.
2774 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2775 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2776 Move identifierToItem setObject and activeIdentifiers addObject before
2777 call to insertItemWithItemIdentifier.
2778 (validateVisibleItems): Fix indentation.
2779 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2780 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2781 UtilityWindow to aStyle, remove call to setStyleMask.
2783 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2785 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2786 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2787 Use F suffix on floats.
2788 (ns_char_width): Returns CGFloat.
2789 (ns_ascii_average_width): w is CGFloat instead of float.
2790 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2792 (ns_glyph_metrics): CGFloat instead of float.
2794 * nsfns.m (x_set_foreground_color, x_set_background_color):
2796 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2797 remove unused variables.
2798 (Fns_read_file_name): Keep track if panel is for save.
2799 Use ns_filename_from_panel/ns_directory_from_panel.
2800 (Fns_list_services): delegate only used for COCOA.
2801 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2802 Just return the input if GNUStep.
2803 (x_screen_planes): Remove.
2804 (Fxw_color_values): Use EmacsCGFloat
2805 (Fns_display_monitor_attributes_list): Only get screen number for
2807 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2809 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2810 ns_directory_from_panel.
2812 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2814 * process.c (handle_child_signal): Also use WCONTINUED.
2815 This is so that list-processes doesn't mistakenly list the process
2816 as stopped, when the process has actually been continued and is
2819 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2821 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2822 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2823 not already configured.
2825 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2827 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2829 * Makefile.in (mostlyclean): Remove *.res files.
2831 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2833 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2834 a buffer (bug#8447).
2836 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2838 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2839 display vector, and we backtrack, handle the case that the
2840 previous character position is also displayed from a display
2841 vector or covered by a display string or image. (Bug#14476)
2843 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2845 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2846 (struct MonitorInfo, free_monitors): Remove.
2847 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2848 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2849 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2852 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2853 (struct MonitorInfo, free_monitors): Remove.
2854 (ns_screen_name): Make static.
2855 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2856 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2859 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2860 (struct MonitorInfo): New struct.
2861 (free_monitors, make_monitor_attribute_list): Declare.
2863 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2865 (free_monitors, make_monitor_attribute_list): New functions.
2866 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2869 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2871 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2873 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2875 * keyboard.c: Apply keyboard decoding only to events that come directly
2876 from the tty, not from unread-command-events (bug#14368).
2877 (read_event_from_main_queue): New function, extracted from read_char).
2878 (read_decoded_char): Remove.
2879 (read_decoded_event_from_main_queue): New function to replace it.
2880 (read_char): Use it.
2881 (read_key_sequence): Use read_char rather than read_decoded_char.
2883 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2885 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2887 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2889 2013-05-22 Kenichi Handa <handa@gnu.org>
2891 The following changes are to fix the setting of
2892 buffer-file-coding-system on, for instance, C-x RET c unix RET
2893 _FILE_OF_DOS_EOL_TYPE_ RET.
2895 * coding.h (struct coding_system): New member detected_utf8_chars.
2897 * coding.c (detect_coding_utf_8): Count characters and check EOL
2898 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2900 (setup_coding_system): Do not initialize coding->head_ascii.
2901 (check_ascii): Do not set coding->eol_seen but update it. Do not
2902 call adjust_coding_eol_type here.
2903 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2904 If the eol-type of CODING is already specified, adjust the eol type
2905 of the found coding-system.
2906 (decode_coding_gap): Cancel previous change. Utilize the
2907 character numbers counted by detect_coding_utf_8. Fix detection
2910 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2912 * search.c (looking_at_1): Only set last_thing_searched if the match
2913 changed the match-data (bug#14281).
2915 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2917 * xdisp.c (reseat_at_previous_visible_line_start):
2918 Already declared in dispextern.h, so remove it here.
2919 (move_it_vertically_backward): Likewise.
2921 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2923 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2924 (Fx_display_pixel_width, Fx_display_pixel_height)
2925 (Fx_display_mm_width, Fx_display_mm_height):
2926 Mention `display-monitor-attributes-list' in docstrings.
2928 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2929 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2930 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2931 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2932 (Fx_display_backing_store, Fx_display_visual_class)
2933 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2934 (Fx_display_grayscale_p, Fx_display_pixel_width)
2935 (Fx_display_pixel_height, Fx_display_planes)
2936 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2937 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2938 (Fx_display_mm_width, Fx_display_mm_height)
2939 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2940 height for all physical monitors as in X11.
2942 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2943 Return pixel width or height for all physical monitors as in X11.
2945 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2947 Port --enable-gcc-warnings to clang.
2948 * bytecode.c (exec_byte_code):
2950 Redo diagnostic pragmas to pacify clang, too.
2951 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2952 * editfns.c (Fencode_time):
2953 * fileio.c (file_accessible_directory_p):
2954 * font.c (font_unparse_xlfd):
2955 Use '&"string"[index]' instead of '"string" + (index)'.
2956 * undo.c (user_error): Remove; unused.
2958 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2960 * insdel.c (insert_1_both): Document the arguments, instead of
2961 referring to insert_1, which no longer exists.
2963 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2964 some window, increment windows_or_buffers_changed, so that
2965 *Messages* display in that window is updated. (Bug#14408)
2967 * w32.c: Include epaths.h.
2968 (init_environment): Use cmdproxy.exe without leading directories.
2969 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2971 (gettimeofday): Adjust signature and return value to Posix
2974 * unexw32.c (open_output_file): Delete the existing emacs.exe
2975 before creating it, to break the hard link to the versioned
2978 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2979 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2980 (FIRSTFILE_OBJ): New variables.
2981 (W32_RES): Rename to EMACSRES. All users changed.
2982 (base_obj): Use $(CM_OBJ).
2983 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2984 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2985 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2986 $(W32_RES_LINK) before $(LIBES).
2987 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2989 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2991 * makefile.w32-in (DOC): Use just "DOC".
2993 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2995 * process.c: Export default filters and sentinels to Elisp.
2996 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2998 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2999 (Fset_process_sentinel, Fformat_network_address):
3000 Default to them instead of nil.
3001 (server_accept_connection): Sentinels can't be nil any more.
3002 (read_and_dispose_of_process_output): New function, extracted from
3003 read_process_output.
3004 (read_process_output): Use it; filters can't be nil.
3005 (Finternal_default_process_filter): New function, extracted from
3006 read_process_output.
3007 (exec_sentinel_unwind): Remove function.
3008 (exec_sentinel): Don't zilch sentinel while running.
3009 (status_notify): Sentinels can't be nil.
3010 (Finternal_default_process_sentinel): New function extracted from
3012 (setup_process_coding_systems): Default filter is not nil any more.
3013 (syms_of_process): Export new Elisp functions and initialize
3015 * lisp.h (make_lisp_proc): New function.
3017 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3019 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3021 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3023 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3024 unless we know that the window w is a leaf window.
3025 Another attempt at solving bug#14062.
3027 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3029 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3032 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3034 * image.c (gif_load): Check that subimages fit (Bug#14345).
3036 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3038 * lread.c (skip_dyn_eof): New function.
3039 (read1): Use it to skip the end of a file in response to #@00.
3041 * doc.c (get_doc_string): Slightly relax the sanity checking.
3043 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3045 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3046 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3047 (MonitorInfo): New struct.
3048 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3049 (Fns_display_monitor_attributes_list): New functions.
3050 (display-usable-bounds): Remove.
3051 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3054 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3056 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3057 (GTK_CHECK_VERSION): New macro, if not already defined.
3058 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3059 replaced by GTK_CHECK_VERSION.
3061 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3063 * xterm.h (GTK_PREREQ): New macro.
3064 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3065 to use this macro instead, for consistency and clarity.
3067 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3069 * xdisp.c (row_for_charpos_p): New function, with code of
3070 cursor_row_p, but accepts an additional argument CHARPOS instead
3071 of using a hardcoded PT.
3072 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3073 (row_containing_pos): Call row_for_charpos_p instead of partially
3074 doing the same. Fixes cursor positioning under longlines-mode
3075 when longlines-show-effect includes more than one newline, when
3076 moving the cursor vertically up.
3078 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3080 * makefile.w32-in (ACL_H): New macro.
3081 ($(BLD)/fileio.$(O)): Update dependencies.
3083 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3085 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3086 * Makefile.in (LIB_ACL): New macro.
3087 (LIBACL_LIBS): Remove.
3088 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3089 * fileio.c: Include <acl.h>.
3090 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3091 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3093 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3096 * unexelf.c: Don't assume ElfW (Half) fits in int.
3097 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3098 when dealing with ElfW (Half) values, since they can exceed 2**31
3099 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3100 (entry_address): Omit unused NUM arg. All uses changed.
3102 2013-05-07 Juri Linkov <juri@jurta.org>
3104 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3105 to the string converted from number with `Fnumber_to_string'.
3108 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3110 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3111 This fixes a problem introduced by my previous change.
3113 2013-05-07 Glenn Morris <rgm@gnu.org>
3115 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3117 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3119 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3121 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3123 Static checking by GCC 4.8.0.
3124 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3125 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3126 (x_get_monitor_attributes_fallback)
3127 (x_get_monitor_attributes_xinerama)
3128 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3129 Define only if USE_GTK.
3130 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3131 (x_get_monitor_attributes_fallback): Omit unused locals.
3132 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3133 Use double, not float, to avoid mixed-mode floating point arithmetic.
3135 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3136 Jan Djärv <jan.h.d@swipnet.se>
3138 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3139 (XINERAMA_CFLAGS): New macros.
3140 (ALL_CFLAGS, LIBES): Use them.
3142 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3143 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3144 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3145 (syms_of_xfns): DEFSYM them.
3146 (struct MonitorInfo): New struct.
3147 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3148 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3149 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3150 (x_get_monitor_attributes_xinerama): New functions.
3151 (Fx_display_monitor_attributes_list): New primitive.
3152 (syms_of_xfns): Defsubr it.
3154 * xterm.h (x_display_info): Add Xatom_net_workarea and
3155 Xatom_net_current_desktop.
3157 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3158 and dpyinfo->Xatom_net_current_desktop.
3160 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3162 * xdisp.c (pos_visible_p): Use the special code for finding the
3163 beginning of a display property or overlay for any "replacing"
3164 display property, not just for display strings. This solves
3165 incorrect reporting of position by posn-at-point. (Bug#14241)
3167 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3169 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3170 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3171 Verify that ElfW (Half) fits in int.
3172 (fatal): Use same signature as lisp.h.
3173 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3174 configure and build with -DUNEXELF_DEBUG without worrying about
3175 other modules that use DEBUG.
3176 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3177 possibly-wide integers now uses it instead of plain fprintf.
3178 (entry_address): New function, which avoids problems with 32-bit
3179 overflow on 64-bit hosts.
3180 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
3181 (round_up): Don't assume the remainder fits in int.
3182 (find_section): Use bool for boolean. Simplify debug code.
3183 (unexec): Don't assume file sizes fit in int or size_t.
3184 Omit unnecessary trailing newline in 'fatal' format.
3185 Use strerror rather than outputting decimal error number.
3186 Remove unused code when emacs is not defined;
3187 this file relies on Emacs now.
3188 Don't assume e_phnum and e_shnum are positive.
3190 * regex.c: Fix problems when DEBUG is defined.
3191 (extract_number, extract_number_and_incr): Define regardless of
3192 whether DEBUG is defined; that's simpler and makes the code less
3193 likely to go stale in the normal case when DEBUG is not defined.
3194 Return int rather than taking an int * arg. All callers changed.
3195 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
3196 Remove, replacing with ...
3197 (DEBUG_PRINT): New macro. All callers changed.
3198 (DEBUG_COMPILES_ARGUMENTS): New macro.
3199 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
3200 (print_compiled_pattern, print_double_string) [DEBUG]:
3201 Use prototype rather than old-style definition.
3202 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
3203 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
3204 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
3205 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
3206 Don't assume ptrdiff_t, size_t, and long are the same width as int.
3207 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
3208 This matters only when DEBUG is defined.
3210 2013-05-05 Eli Zaretskii <eliz@gnu.org>
3212 * xdisp.c (set_iterator_to_next): Set the
3213 ignore_overlay_strings_at_pos_p flag only if we are _really_
3214 iterating over an overlay string, as indicated by the
3215 current.overlay_string_index member. (Bug#14306)
3217 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
3219 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
3220 to where it is used, to avoid autorelease issues (Bug#14050).
3222 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
3224 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
3225 * fileio.c (syms_of_fileio): Implement this.
3226 * filelock.c (create_lock_file): If symbolic links don't work, so
3227 we use a regular file as a lock file, do not fsync the lock file;
3230 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
3232 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
3233 (syms_of_minibuf): Adjust accodingly.
3235 * callint.c (Fcall_interactively): Adjust calls accordingly.
3237 2013-05-04 Eli Zaretskii <eliz@gnu.org>
3239 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
3240 w->contents is a buffer before computing everything else.
3241 Use parentheses to disambiguate last part of the condition.
3243 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
3244 assertion violations. (Bug#14062)
3246 2013-05-01 David Reitter <david.reitter@gmail.com>
3248 * nsfns.m (ns_tooltip): Initialize.
3250 2013-04-28 Eli Zaretskii <eliz@gnu.org>
3252 * coding.c (decode_coding_gap): Don't remove the character before
3253 a newline unless it's a CR character. (Bug#14287)
3255 2013-04-28 Dan Nicolaescu <dann@gnu.org>
3257 * dispextern.h (struct face): Move enum face_underline_type
3258 earlier so that bitfields can be in the same word.
3260 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
3262 * nsfns.m (handlePanelKeys): New function.
3263 (EmacsOpenPanel:performKeyEquivalent:)
3264 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
3265 arrows/function/control and copy/paste keys (Bug#14296).
3267 2013-04-27 Juri Linkov <juri@jurta.org>
3269 * callint.c (Fcall_interactively): Call `Qread_number' for
3270 interactive code letter `n' instead of using duplicate code.
3273 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
3275 * systime.h (make_timeval): Declare as 'const'.
3277 2013-04-27 Kenichi Handa <handa@gnu.org>
3279 * font.c (font_open_entity): Always open a font of manageable
3282 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
3284 Port better to AIX (Bug#14258).
3285 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
3288 2013-04-24 Kenichi Handa <handa@gnu.org>
3290 * coding.c (decode_coding_iso_2022): When an invalid escape
3291 sequence is encountered, reset the invocation and designation
3292 status to the safest one.
3294 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
3296 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
3297 Without this fix, "make distclean" leaves stamp-h1 behind.
3299 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
3301 * w32fns.c (w32_fullscreen_rect): New function to compute the
3302 window rectangle for the given fullscreen mode.
3303 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
3304 longer tunes the window size. This keeps the window's edges flush
3305 with the screen and allows the taskbar to hide itself in fullboth.
3307 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
3308 window decorations and uses the entire screen.
3310 * w32term.h (w32_fullscreen_rect) Add prototype.
3311 (struct w32_output): Replace normal_width, normal_height,
3312 normal_top, and normal_left members with a single normal_placement
3314 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
3316 (FRAME_NORMAL_PLACEMENT): New macro.
3318 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
3320 * minibuf.c (Ftest_completion): Silence compiler warning.
3322 2013-04-15 Eli Zaretskii <eliz@gnu.org>
3324 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
3327 * frame.h (WINDOW_FRAME): Protect macro and its argument with
3330 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3331 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
3332 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
3333 parentheses where appropriate.
3335 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
3337 * keyboard.c (timer_start_idle): Remove no-longer-used local.
3339 2013-04-14 Eli Zaretskii <eliz@gnu.org>
3341 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
3342 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
3343 Mention in the doc string that setting these variables takes
3344 effect only after a call to set-window-buffer. (Bug#14200)
3346 2013-04-13 Eli Zaretskii <eliz@gnu.org>
3348 * indent.c (Fvertical_motion): Don't consider display strings on
3349 overlay strings as display strings on the buffer position we
3350 started from. This prevents vertical cursor motion from jumping
3351 more than one line when there's an overlay string with a display
3352 property at end of line.
3353 Reported by Karl Chen <Karl.Chen@quarl.org> in
3354 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
3356 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
3358 * window.c (select_window): `record_buffer' even if window is
3359 already selected (bug#14191).
3361 2013-04-11 Eli Zaretskii <eliz@gnu.org>
3363 * window.c (Fwindow_end): Test more flags, including the buffer's
3364 last_overlay_modified flag, to determine whether the window's
3365 display is really up-to-date. Prevents the function from
3366 returning a stale value. (Bug#14170)
3367 (Fwindow_line_height): Fix the test for up-to-date-ness of the
3370 2013-04-10 Eli Zaretskii <eliz@gnu.org>
3372 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
3373 garbaged only if it is not already the top frame on its TTY.
3374 This prevents flickering due to constant redrawing of TTY frames when
3375 there are GUI frames open in the same session. (Bug#13864)
3377 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
3379 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
3380 of marking the idle timers directly.
3382 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3384 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
3387 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
3389 * window.c (select_window): Don't record_buffer while the invariant is
3390 temporarily broken (bug#14161).
3392 * fns.c (Fdelq): Don't assume !NILP => CONSP.
3394 2013-04-07 Eli Zaretskii <eliz@gnu.org>
3396 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
3398 2013-04-07 Romain Francoise <romain@orebokech.com>
3400 Ignore additional platform-specific ACL errors (Bug#13702).
3401 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
3402 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
3404 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
3406 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
3409 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
3411 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
3412 This bug was introduced by my 2013-02-25 change that simplified
3413 data_start configuration. Without this change, on GNU/Linux
3414 an Emacs configured with --enable-profiling fails immediately
3415 due to a profiler signal.
3416 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
3417 with these flags. On platforms where special flags are needed
3418 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
3419 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
3420 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
3422 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
3424 Get rid of some platform-specific functions examining window
3425 system and its capabilities. This is a partial rework of the
3427 * lisp.h (have_menus_p): Remove prototype. This function is
3428 replaced with platform-independent window_system_available.
3429 (check_window_system): Move to...
3430 * frame.h (decode_window_system_frame, window_system_available):
3431 ...here, add new prototypes.
3432 * frame.c (window_system_available, decode_window_system_frame):
3434 (check_window_system): Platform-independent now.
3435 * xterm.h (x_in_use): Remove declaration.
3437 * w32term.h (check_x_frame):
3438 * nsterm.h (check_x_frame): Remove prototypes. This function
3439 is replaced with platform-independent decode_window_system_frame.
3440 * msdos.c (have_menus_p): Remove.
3441 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
3442 Remove platform-specific functions. Use check_window_system,
3443 decode_window_system_frame and check_ns_display_info where
3444 appropriate. Minor style and comment tweaks.
3445 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3446 (check_x_frame): Likewise.
3447 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3449 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3450 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3451 * xmenu.c, xselect.c: All related users changed.
3453 2013-04-03 Kenichi Handa <handa@gnu.org>
3455 The following changes is to optimize the code for reading UTF-8
3458 * coding.c (check_ascii): Rename from detect_ascii. Return value
3459 changed. Check EOL format. Do not call adjust_coding_eol_type
3461 (check_utf_8): New function.
3462 (adjust_coding_eol_type): Do nothing if already adjusted.
3463 (detect_coding): Compare the return value of check_ascii with
3464 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3465 (decode_coding_gap): Optimize for valid UTF-8.
3467 2013-03-21 Kenichi Handa <handa@gnu.org>
3469 * coding.c (syms_of_coding): Cancel previous change.
3471 * insdel.c (insert_from_gap): Fix previous change.
3473 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3475 Consistently use platform-specific function to detect window system.
3476 * lisp.h (check_window_system): New prototype. This function is
3477 going to replace check_x, check_w32 and check_ns.
3478 (have_menus_p): Mention msdos.c in comment.
3479 * fontset.c (check_window_system_func): Remove. Adjust all users.
3480 * fontset.h (check_window_system_func): Remove prototype.
3481 * nsterm.h (check_ns):
3482 * xterm.h (check_x):
3483 * w32term.h (check_w32): Likewise.
3484 * menu.c (Fx_popup_menu): Use check_window_system.
3485 * msdos.c (check_window_system): Define for MS-DOS.
3486 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3487 * w32fns.c (check_window_system): Likewise for MS-Windows.
3488 * xfns.c (check_window_system): Likewise for X.
3489 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3490 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3492 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3494 Prefer < to > in range checks such as 0 <= i && i < N.
3495 This makes it easier to visualize quantities on a number line.
3496 This patch doesn't apply to all such range checks,
3497 only to the range checks affected by the 2013-03-24 change.
3498 This patch reverts most of the 2013-03-24 change.
3499 * alloc.c (xpalloc, Fgarbage_collect):
3500 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3501 * character.c (string_escape_byte8):
3502 * charset.c (read_hex):
3503 * data.c (cons_to_unsigned):
3504 * dispnew.c (update_frame_1):
3505 * doc.c (Fsubstitute_command_keys):
3506 * doprnt.c (doprnt):
3507 * editfns.c (hi_time, decode_time_components):
3508 * fileio.c (file_offset):
3509 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3510 * font.c (font_intern_prop):
3511 * frame.c (x_set_alpha):
3512 * gtkutil.c (get_utf8_string):
3513 * indent.c (check_display_width):
3514 * keymap.c (Fkey_description):
3515 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3517 * minibuf.c (read_minibuf_noninteractive):
3518 * process.c (wait_reading_process_output):
3519 * search.c (Freplace_match):
3520 * window.c (get_phys_cursor_glyph):
3521 * xdisp.c (redisplay_internal):
3522 * xsmfns.c (smc_save_yourself_CB):
3523 Prefer < to > for range checks.
3524 * dispnew.c (sit_for): Don't mishandle NaNs.
3525 This fixes a bug introduced in the 2013-03-24 change.
3526 * editfns.c (decode_time_components): Don't hoist comparison.
3527 This fixes another bug introduced in the 2013-03-24 change.
3529 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3531 * frame.h (struct frame): Drop scroll_bottom_vpos
3532 member becaue all real users are dead long ago.
3533 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3534 * xdisp.c (redisplay_internal): Adjust user.
3536 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3538 * nsmenu.m (showAtX:Y:for:): setLevel to
3539 NSPopUpMenuWindowLevel (Bug#13998).
3541 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3543 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3544 (ns_check_pending_open_menu): Declare.
3546 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3547 (x_activate_menubar): Update the menu with title that matches
3548 ns_get_pending_menu_title, and call
3549 ns_check_pending_openmenu (Bug#12698).
3550 (menuWillOpen:): New method.
3551 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3553 * nsterm.m (menu_will_open_state, menu_mouse_point)
3554 (menu_pending_title): New varaibles.
3555 (ns_get_pending_menu_title, ns_check_menu_open)
3556 (ns_check_pending_open_menu): New functions.
3558 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3560 * indent.c (current_column_bol_cache): Remove leftover which is not
3561 used in Fmove_to_column any more.
3562 (current_column, scan_for_column): Adjust users.
3563 * keyboard.c (last_point_position_buffer, last_point_position_window):
3564 Remove leftovers which are not used for recording undo any more.
3565 (command_loop_1, syms_of_keyboard): Adjust users.
3566 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3567 redisplay_window any more.
3568 (move_it_to): Adjust user.
3570 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3572 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3573 Update dependencies.
3575 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3577 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3578 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3581 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3583 * window.h (struct window): Replace hchild, vchild and buffer slots
3584 with the only contents slot. This is possible because each valid
3585 window may have either the child window (in vertical or horizontal
3586 combination) or buffer to display (for the leaf window). Using that,
3587 a lof of operations to traverse and/or change window hierarchies may
3588 be simplified. New member horizontal is used to distinguish between
3589 horizontal and vertical combinations of internal windows.
3590 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3591 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3592 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3593 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3594 Use contents slot, not buffer, where appropriate.
3595 (wset_combination): New function.
3596 (wset_buffer): Add eassert.
3597 (Fframe_first_window): Simplify the loop reaching first window.
3598 (Fwindow_buffer): Use WINDOW_LEAF_P.
3599 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3600 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3601 (unshow_buffer): Convert initial debugging check to eassert.
3602 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3603 (make_parent_window, window_resize_check, window_resize_apply)
3604 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3605 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3606 Adjust to match struct window changes.
3607 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3608 (mark_window_cursors_off, count_windows, get_leaf_windows)
3609 (foreach_window_1): Simplify the loop.
3610 * alloc.c (mark_object): Do not check for the leaf window because
3611 internal windows has no glyph matrices anyway.
3612 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3613 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3614 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3615 (build_frame_matrix_from_window_tree, mirror_make_current)
3616 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3617 (update_window_tree, set_window_update_flags): Simplify the loop.
3618 (sync_window_with_frame_matrix_rows): Enforce live window.
3619 Use contents slot, not buffer, where appropriate.
3620 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3621 and WINDOW_HORIZONTAL_COMBINATION_P.
3622 (make_frame_visible_1): Simplify the loop.
3623 Use contents slot, not buffer, where appropriate.
3624 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3625 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3626 (expose_window_tree): Likewise.
3627 Use contents slot, not buffer, where appropriate.
3628 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3629 to avoid deleted windows. Use contents slot instead of buffer.
3630 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3631 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3632 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3633 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3635 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3637 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3638 identify the reasons for assertion violations in bug#14062 and
3640 (Fx_show_tip): Fix compilation error under
3641 "--enable-check-lisp-object-type". (Bug#14073)
3643 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3644 Reported by <rzl24ozi@gmail.com>.
3646 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3648 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3650 (unwind_with_echo_area_buffer): ...to restore it here.
3651 This is needed to ensure that...
3652 (redisplay_window): ...both window markers are valid here,
3653 which is verified by eassert.
3654 * editfns.c (save_excursion_save): Do not assume that
3655 selected_window always displays the buffer.
3656 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3659 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3661 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3664 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3666 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3668 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3670 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3671 since MinGW's w32api headers do. This avoids compiler warnings.
3673 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3676 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3678 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3680 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3682 * gtkutil.c (style_changed_cb): Check if frame is live and an
3683 X frame (Bug#14038).
3685 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3687 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3688 Define only for _WIN32_WINNT less than 0x0500.
3689 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3691 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3692 see its own definitions of 'struct timeval' and 'struct timezone'.
3694 Fix incompatibilities between MinGW.org and MinGW64 headers.
3695 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3697 * w32.c (REPARSE_DATA_BUFFER): Guard with
3698 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3700 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3702 * xterm.c: Include X11/XKBlib.h
3703 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3705 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3707 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3709 * blockinput.h (input_blocked_p): Likewise.
3710 * bytecode.c (exec_byte_code): Likewise.
3711 * callproc.c (call_process_kill, call_process_cleanup)
3712 (Fcall_process): Likewise.
3713 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3714 (Fccl_execute_on_string): Likewise.
3715 * character.c (string_escape_byte8): Likewise.
3716 * charset.c (read_hex): Likewise.
3717 * cm.c (calccost): Likewise.
3718 * data.c (cons_to_unsigned): Likewise.
3719 * dired.c (directory_files_internal, file_name_completion):
3721 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3722 (sit_for): Likewise.
3723 * doc.c (Fsubstitute_command_keys): Likewise.
3724 * doprnt.c (doprnt): Likewise.
3725 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3726 * emacsgtkfixed.c: Likewise.
3727 * fileio.c (file_offset, Fwrite_region): Likewise.
3728 * floatfns.c (Fexpt, fmod_float): Likewise.
3729 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3731 * font.c (font_intern_prop): Likewise.
3732 * frame.c (x_set_alpha): Likewise.
3733 * gtkutil.c (get_utf8_string): Likewise.
3734 * indent.c (check_display_width): Likewise.
3735 * intervals.c (create_root_interval, rotate_right, rotate_left)
3736 (split_interval_right, split_interval_left)
3737 (adjust_intervals_for_insertion, delete_node)
3738 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3739 (merge_interval_right, merge_interval_left, copy_intervals)
3740 (set_intervals_multibyte_1): Likewise.
3741 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3742 * keymap.c (Fkey_description): Likewise.
3743 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3744 * lread.c (openp, read_integer, read1, string_to_number):
3746 * menu.c (ensure_menu_items): Likewise.
3747 * minibuf.c (read_minibuf_noninteractive): Likewise.
3748 * print.c (printchar, strout): Likewise.
3749 * process.c (create_process, Faccept_process_output)
3750 (wait_reading_process_output, read_process_output, send_process)
3751 (wait_reading_process_output): Likewise.
3752 * profiler.c (make_log, handle_profiler_signal): Likewise.
3753 * regex.c (re_exec): Likewise.
3754 * regex.h: Likewise.
3755 * search.c (looking_at_1, Freplace_match): Likewise.
3756 * sysdep.c (get_child_status, procfs_ttyname)
3757 (procfs_get_total_memory): Likewise.
3758 * systime.h (EMACS_TIME_VALID_P): Likewise.
3759 * term.c (dissociate_if_controlling_tty): Likewise.
3760 * window.c (get_phys_cursor_glyph): Likewise.
3761 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3762 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3764 * xfns.c (Fx_window_property): Likewise.
3765 * xmenu.c (set_frame_menubar): Likewise.
3766 * xselect.c (x_get_window_property, x_handle_dnd_message):
3768 * xsmfns.c (smc_save_yourself_CB): Likewise.
3769 * xterm.c (x_scroll_bar_set_handle): Likewise.
3771 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3773 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3774 to be optional or nil. Adjust comment and convert it to docstring.
3775 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3776 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3778 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3780 Static checking by GCC 4.8-20130319.
3781 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3782 * process.c (Fset_process_datagram_address)
3783 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3784 * xdisp.c (get_char_face_and_encoding):
3785 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3786 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3787 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3789 2013-03-24 Ken Brown <kbrown@cornell.edu>
3791 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3792 fix compilation on 64-bit Cygwin, where underscores are not
3793 automatically prepended.
3795 * w32term.c (w32_initialize): Silence compiler warning.
3797 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3799 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3800 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3801 variables, to save and restore frame dimensions.
3802 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3803 after returning from a 'fullscreen' configuration.
3804 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3805 to avoid races between the main thread and the input thread.
3807 * w32term.h (struct w32_output): New members normal_width,
3808 normal_height, normal_top, normal_left, and prev_fsmode.
3809 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3810 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3813 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3814 'fullscreen' parameter. Always record previous width and height
3815 of the frame, except when switching out of maximized modes, so
3816 that they could be restored correctly, instead of resetting to the
3817 default frame dimensions. Send SC_RESTORE command to the frame,
3818 unless we are going to send SC_MAXIMIZE, to restore the frame
3819 resize hints in the mouse pointer shown by the window manager.
3822 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3824 * lisp.h (get_frame_param): Adjust conditions for prototype
3827 2013-03-22 Ken Brown <kbrown@cornell.edu>
3829 * unexcw.c: Drop unneeded inclusion of w32common.h.
3830 (report_sheap_usage): Declare.
3831 (read_exe_header): Add magic numbers for x86_64.
3832 (fixup_executable): Fix printf format specifier for unsigned long
3835 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3837 * frame.h (struct frame): Put menu_bar_window under #ifdef
3838 because this member is not needed when X toolkit is in use.
3839 (fset_menu_bar_window):
3840 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3841 (free_glyphs, update_frame):
3842 * xdisp.c (expose_frame): Likewise.
3843 (display_menu_bar): Likewise. Remove redundant eassert.
3844 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3847 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3849 Use functions and constants to manipulate Lisp_Save_Value objects.
3850 This replaces code that used macros and strings and token-pasting.
3851 The change makes the C source a bit easier to follow,
3852 and shrinks the Emacs executable a bit.
3853 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3854 (make_save_value): Change 1st arg from string to enum. All callers
3857 (mark_object): Use if, not #if, for GC_MARK_STACK.
3858 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3859 (XSAVE_OBJECT): Now functions, not macros.
3860 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3861 the constant was never used.
3862 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3863 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3864 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3865 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3867 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3868 type3 with a single member save_type. All uses changed.
3869 (save_type, set_save_pointer, set_save_integer): New functions.
3870 * print.c (PRINTX): Remove.
3872 * alloc.c: Remove redundant static declarations.
3874 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3876 * window.h (struct window): Convert left_col, top_line, total_lines
3877 and total_cols from Lisp_Objects to integers. Adjust comments.
3878 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3880 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3881 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3882 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3883 Adjust users where appropriate.
3885 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3887 * frame.h (struct frame): Drop resx and resy because the same data is
3888 available from window system-specific output context. Adjust users.
3889 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3890 New functions to provide defaults when no window system available.
3891 (FRAME_RES_X, FRAME_RES_Y): New macros.
3892 (NUMVAL): Move from xdisp.c.
3893 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3894 (Ffont_face_attributes, Fopen_font):
3895 * image.c (gs_load):
3896 * w32font.c (fill_in_logfont):
3897 * xdisp.c (calc_pixel_width_or_height):
3898 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3899 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3901 2013-03-20 Kenichi Handa <handa@gnu.org>
3903 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3904 to 1 (temporary workaround until a bug related to ASCII
3905 optimization is fixed).
3907 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3909 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3910 Signal error if window is not internal. Adjust docstring.
3911 (delete_all_child_windows): Use combination_limit to save the buffer.
3912 (Fset_window_configuration): Adjust accordingly.
3913 * print.c (syms_of_print): Initialize debugging output not here...
3914 (init_print_once): ...but in a new function here.
3915 * lisp.h (init_print_once): Add prototype.
3916 * emacs.c (main): Add call to init_print_once. Adjust comments.
3918 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3920 * window.c (window_resize_check, window_resize_apply)
3921 (window_from_coordinates, recombine_windows, set_window_buffer)
3922 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3923 (Fsplit_window_internal, Fdelete_window_internal)
3924 (freeze_window_starts): Use bool for booleans.
3925 * window.h (window_frame_coordinates, resize_frame_windows)
3926 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3928 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3930 * dispnew.c (bitch_at_user): Use `user-error'.
3932 2013-03-17 Ken Brown <kbrown@cornell.edu>
3934 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3935 as return type of image_background. (Bug#13981)
3936 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3938 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3940 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3941 (ns_select): Don't return with result uninitialized.
3943 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3946 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3948 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3949 directories. If filename is nil, get directory name (Bug#13932).
3950 Use getFilename and getDirectory.
3951 (getFilename, getDirectory): New methods for EmacsSavePanel and
3953 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3955 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3957 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3959 2013-03-15 Kenichi Handa <handa@gnu.org>
3961 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3962 (adjust_after_replace): Make it back to static. Delete the third
3963 arg text_at_gap_tail. Cancel the code for handling it.
3965 * coding.h (struct coding_system): New member eol_seen.
3967 * coding.c (detect_ascii): New function.
3968 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3969 when the source bytes are actually scanned. On detecting for
3970 coding_category_utf_8_auto, call detect_ascii instead of scanning
3971 source bytes directly.
3972 (produce_chars): Call insert_from_gap with the new arg 0.
3973 (encode_coding): Likewise.
3974 (decode_coding_gap): Control ASCII optimization by the variable
3975 disable_ascii_optimization instead of #ifndef .. #endif.
3976 Deccode EOL format according to coding->eol_seen.
3977 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3980 * lisp.h (adjust_after_replace): Cancel externing it.
3981 (insert_from_gap): Adjust prototype.
3983 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3985 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3986 FULLSCREEN_MAXIMIZED. (Bug#13935)
3988 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3990 * region-cache.c (find_cache_boundary, move_cache_gap)
3991 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3992 Simplify debugging check and convert to eassert. Adjust comment.
3993 (pp_cache): Put under ENABLE_CHECKING.
3995 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3997 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3998 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4000 (w32fullscreen_hook): If the frame is visible, reset
4001 f->want_fullscreen flag after changing the frame size. If the
4002 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4005 2013-03-13 Daniel Colascione <dancol@dancol.org>
4007 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4008 too so that these builds can use Cygwin's file conversion
4009 functions. (We've been building and linking cygw32.o all along
4010 and just not using it.)
4012 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4014 File synchronization fixes (Bug#13944).
4015 * Makefile.in (LIB_FDATASYNC): New macro.
4017 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4018 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4019 Don't worry about HAVE_FSYNC, since a substitute fsync is
4020 available if the system lacks one.
4021 (Fwrite_regin): Retry fsync if interrupted.
4023 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4025 * w32term.c (w32_read_socket): If the Emacs frame is being
4026 activated, call w32fullscreen_hook, to make sure the new frame
4027 dimensions are in effect. (Bug#13937)
4029 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4031 * xdisp.c (init_iterator): Simplify because both character and byte
4032 positions are either specified or -1. Add eassert. Adjust comment.
4033 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4034 character and byte positions can be obtained from marker.
4036 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4038 Static checking by Sun C 5.12.
4039 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4040 * bytecode.c (exec_byte_code):
4041 * dispnew.c (init_display):
4043 * fileio.c (Fsubstitute_in_file_name):
4044 * keyboard.c (Fevent_convert_list):
4045 * keymap.c (Fsingle_key_description):
4046 * term.c (maybe_fatal, fatal):
4047 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4048 * xsmfns.c (Fhandle_save_session):
4049 Omit unreachable code.
4050 * keymap.c (map_keymap_char_table_item): Cast void * to
4051 a function pointer type; the C Standard requires this.
4053 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4054 Include <sys/param.h> unconditionally, as that works elsewhere and
4055 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4056 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4059 See ChangeLog.12 for earlier changes.
4065 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4067 This file is part of GNU Emacs.
4069 GNU Emacs is free software: you can redistribute it and/or modify
4070 it under the terms of the GNU General Public License as published by
4071 the Free Software Foundation, either version 3 of the License, or
4072 (at your option) any later version.
4074 GNU Emacs is distributed in the hope that it will be useful,
4075 but WITHOUT ANY WARRANTY; without even the implied warranty of
4076 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4077 GNU General Public License for more details.
4079 You should have received a copy of the GNU General Public License
4080 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.