1 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3 * image.c (imagemagick_compute_animated_image): Animate correctly
4 when sub-images are smaller than the main image.
5 (imagemagick_compute_animated_image): Setting the iterator row to
6 zero is apparently not allowed.
8 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
10 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
14 * image.c (imagemagick_compute_animated_image): Respect the GIF
17 2013-08-15 Ken Brown <kbrown@cornell.edu>
19 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
20 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
23 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
25 Fix minor problems found by static checking.
26 * frame.c (delete_frame):
27 * xdisp.c (next_element_from_display_vector):
28 Avoid uninitialized local.
29 * image.c (imagemagick_compute_animated_image): Port to C89.
30 Prefer usual GNU indentation style for loops.
31 Be more careful about bizarrely large sizes, by using ptrdiff_t
34 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
36 Fix infinite frame selection loop (Bug#15025).
37 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
39 2013-08-15 Eli Zaretskii <eliz@gnu.org>
41 * xdisp.c (compute_window_start_on_continuation_line): When
42 WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
43 to make sure we end up setting the window start at the leftmost
44 visible character of the display line. This avoids funky
45 horizontal shifting because the window start is not kept on the
46 same position. (Bug#15090)
47 (next_element_from_display_vector): Support 'box' face attribute
48 in the face definitions of a display vector. (Bug#15099)
50 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
52 * image.c (imagemagick_compute_animated_image): Implement animated
54 (imagemagick_compute_animated_image): Fix some compilation
55 warnings. Implement a very simple cache to make the animation
56 usable at all, but it should be replaced with a per-image cache.
58 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
60 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
61 to do `for' loops over alist values.
62 * buffer.h (FOR_EACH_BUFFER):
63 * process.c (FOR_EACH_PROCESS): Use it.
64 (handle_child_signal, status_notify, Fget_buffer_process)
65 (kill_buffer_processes): Use FOR_EACH_PROCESS.
67 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
69 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
70 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
71 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
72 to xzalloc and so avoid redundant call to memset.
73 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
74 members because it is allocated with xzalloc and so already zeroed.
76 2013-08-14 Ken Brown <kbrown@cornell.edu>
78 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
81 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
83 Utility function and macro to copy Lisp string to C string.
84 * lisp.h (xlispstrdupa): New macro.
85 (xlispstrdup): New prototype.
86 * alloc.c (xlispstrdup): New function.
87 * callint.c (Fcall_interactively):
88 * fileio.c (Ffile_name_directory, Fexpand_file_name)
89 (Fsubstitute_in_file_name):
90 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
91 * image.c (x_create_bitmap_from_file):
92 * w32term.c (w32_term_init):
93 * xterm.c (x_term_init): Use xlispstrdup.
95 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
97 * image.c (imagemagick_load_image): Make animated pictures work.
98 There's still some problems with background color settings, though
101 * decompress.c (unwind_decompress): Always restore point.
103 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
105 * marker.c (set_marker): Reformat documentation.
107 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
109 * xdisp.c (cursor_type_changed): Now static.
111 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
112 Use changed. This avoids the need to call xmalloc and for the
113 caller to call xfree, and avoids memory leaks in some situations.
115 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
117 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
118 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
119 (redisplay_window): If window_end_valid is cleared due to non-zero
120 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
121 so do not call to try_cursor_movement for that window.
123 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
125 * window.h (struct window): Convert window_end_pos and
126 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
127 (wset_window_end_pos, wset_window_end_vpos): Remove.
128 * dispnew.c (adjust_glyph_matrix):
129 * window.c (Fwindow_end, replace_window, set_window_buffer)
131 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
132 (set_vertical_scroll_bar, redisplay_window, try_window)
133 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
134 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
135 (note_mouse_highlight): Adjust users.
136 (try_cursor_movement): Likewise. Convert old precondition to eassert.
139 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
141 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
142 * image.c (imagemagick_filename_hint): Use `const char *' and
143 prefer SSDATA to SDATA to avoid warnings.
145 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
147 Cleanup window fringes, margins and scroll bars adjustments.
148 * window.c (set_window_fringes, set_window_margins)
149 (set_window_scroll_bars, apply_window_adjustment): New functions.
150 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
151 (Fset_window_scroll_bars): Use them.
153 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
155 * window.h (struct window): Convert scroll_bar_width
156 from Lisp_Object to integer. Adjust comment.
157 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
159 * window.c (wset_scroll_bar_width): Remove.
160 (make_window): Initialize scroll_bar_width.
161 (Fsplit_window_internal): Use direct assignment.
162 (Fset_window_configuration, save_window_save):
163 Convert Lisp_Object to integer and back where appropriate.
164 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
165 bar was actually changed, and mention this in docstring.
167 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
169 * decompress.c: Minor simplifications.
170 (Fzlib_decompress_region): Don't bother verifying
171 that avail_out <= UINT_MAX, as that was confusing.
172 Mention the restriction in a comment instead.
173 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
175 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
177 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
178 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
180 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
182 * image.c (imagemagick_filename_hint): Check for errors in the
185 2013-08-13 Eli Zaretskii <eliz@gnu.org>
187 * window.c (Fwindow_margins): Return nil when there's no marginal
188 area, as per the documented API.
190 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
191 Fmake_vector, as scroll bar's struct members are not all Lisp
192 objects now. This avoids crashes in GC.
194 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
195 bool, so its address could be taken.
197 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
199 * image.c (imagemagick_filename_hint): New function to possibly
200 apply `image-content-type-suffixes'.
201 (imagemagick_load_image): Use it.
203 2013-08-13 Eli Zaretskii <eliz@gnu.org>
205 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
206 if loading zlib failed.
208 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
210 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
211 2013-08-13 checkin below. Change bool to BOOL, rule is:
212 All Obj-C code uses BOOL, except for interfaces callable from C.
214 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
216 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
218 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
219 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
220 bool instead of BOOL.
221 * w32term.h (struct scroll_bar): Convert fringe_extended_p
222 from Lisp_Object to bitfield. Adjust comment.
223 * w32term.c (x_scroll_bar_create): Adjust user.
224 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
225 * xterm.c (XTset_vertical_scroll_bar): Likewise.
226 Use bool for boolean.
227 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
228 to `unsigned int' when defining a bitfield.
230 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
232 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
234 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
236 * window.h (struct window): Convert left_margin_cols and
237 right_margin_cols from Lisp_Objects to integers. Adjust comment.
238 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
239 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
241 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
243 (showing_window_margins_p, update_window_line, update_frame_1):
244 * fringe.c (draw_fringe_bitmap_1):
245 * xdisp.c (window_box_width): Adjust users.
246 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
247 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
248 Use direct assignment.
249 (Fset_window_configuration, save_window_save, Fwindow_margins):
250 Convert Lisp_Object to integer and back where appropriate.
251 (Fset_window_margins): Adjust user. Return t if any margin
252 was actually changed, and mention this in docstring.
254 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
256 * syntax.c (forward_word):
257 * cmds.c (forward_char, backward_char): Mention the optional argument.
259 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
261 * window.h (struct window): Convert left_fringe_width
262 and right_fringe_width from Lisp_Objects to integers.
264 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
265 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
266 * window.c (wset_left_fringe_width, wset_right_fringe_width):
268 (make_window): Initialize new integer fields to -1.
269 (Fsplit_window_internal): Use direct assignment.
270 (Fset_window_configuration, save_window_save): Convert
271 Lisp_Object to integer and back where appropriate.
272 (Fset_window_fringes): Adjust user. Return t if any fringe
273 was actually changed, and mention this in docstring.
275 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
277 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
278 * nsfns.m (x_set_cursor_type):
279 * w32fns.c (x_set_cursor_type):
280 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
281 * xdisp.c (set_frame_cursor_types): ...but in common code.
283 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
285 * font.c (clear_font_cache): New function, stripped from...
286 (Fclear_font_cache): ...here, which now uses the function
287 above. Adjust comment.
288 * font.h (clear_font_cache): Add prototype.
289 * xfaces.c (clear_face_cache): Use clear_font_cache.
291 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
293 * window.c (Fset_window_start): Compare `w', not `window' because
294 `w' might not be equal to `window' after call to decode_live_window.
296 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
298 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
299 This fixes a problem introduced by the Bug#15035 patch
300 when using GPG. Reported by Herbert J. Skuhra.
302 2013-08-12 Eli Zaretskii <eliz@gnu.org>
304 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
305 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
308 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
310 * decompress.c (Fzlib_decompress_region): Support zlib
311 decompression, too, and rename.
313 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
315 Minor zlib configuration tweaks.
316 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
317 Don't assume presence of fn_inflateInit2_ zlib internal function.
319 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
321 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
322 include the zlib prefix.
324 2013-08-12 Eli Zaretskii <eliz@gnu.org>
326 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
327 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
328 define static variables that are pointers to zlib functions to be
330 (init_zlib_functions) [WINDOWSNT]: New function.
331 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
333 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
334 macros instead of invoking the zlib functions directly.
335 (syms_of_decompress): DEFSYM Qzlib_dll. Staticpro
338 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
340 Avoid looping over all frame windows to freeze and unfreeze.
341 * window.h (struct window): Drop frozen_window_start_p.
342 (freeze_window_starts): Drop prototype.
343 * frame.h (struct frame): New frozen_window_starts flag.
344 (FRAME_WINDOWS_FROZEN): New macro.
345 * window.c (freeze_window_start, freeze_window_starts):
347 (select_window, replace_window): Adjust users.
348 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
349 (window_frozen_p): New function.
350 (redisplay_window): Use it.
352 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
354 Fix some fd issues when running subprocesses (Bug#15035).
355 Fix bugs that can leak files or file descriptors on errors.
356 Don't unlink open temp files, as that's hard for users to diagnose
357 when things go awry (e.g., temp disk exhausted).
358 Don't bother to lock temp files. Check for invalid recursion.
359 * callproc.c (synch_process_fd): Remove. All uses removed.
360 (synch_process_tempfile): New var or macro.
361 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
363 (record_kill_process): New arg, the temp name. All callers changed.
364 (delete_temp_file): Now just a simple wrapper around unlink.
365 (call_process_kill): New arg, the call_process_fd array.
366 Close them all. Clear synch_process_pid. Remove the temp file,
367 or arrange for it to be removed.
368 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
369 that's been moved to synch_process_tempfile. Caller changed.
370 Do not remove the tempfile; that's now call_process_kill's
372 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
373 call_process_kill; the caller now does that.
374 (call_process_cleanup): Do not close the process fd; that's now
375 call_process_kill's responsibility.
376 (Fcall_process): Implement via new function call_process, which
377 has most of the old body of Fcall_process, but with a different API.
378 (call_process): New function that does not open or close filefd if
379 it is nonnegative. Record which fds need to be closed, and let
380 call_process_kill close (and remove the tempfile, on MSDOS) on error.
381 Signal an error if invoked recursively (could be done via a hook).
382 Simplify creation of the tempfile in the MSDOS case.
383 Don't create the output file until after checking for the executable.
384 Report any failure to open /dev/null.
385 Don't open /dev/null for writing twice; once is enough.
386 Don't create pipe if all output is being discarded or sent to file.
387 Don't worry about setting up the coding system or reading from the
388 pipe if all output is being discarded.
389 Hoist fd_error local into top level, to lessen block nesting.
390 Don't record deleted pid here; now done by Fcall_process_region.
391 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
392 and note its success in synch_process_tempfile.
393 Do not leak resources when child_setup fails.
394 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
395 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
396 (create_temp_file): Now returns open fd, with an additional
397 Lisp_Object * argument to return the name. All callers changed.
398 Do not close the file; rewind it instead, and leave it open for
399 the caller. Do not lock the temp file. Unwind-protect the file
400 and the file-descriptor.
401 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
402 If an asynchrounous process, record it here, not in call_process.
403 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
404 * eval.c (set_unwind_protect): New function.
405 * fileio.c (write_region): New function, generalized from the
406 old Fwrite_region. Do not lock temp files.
407 (Fwrite_region): Use it.
408 * lisp.h (set_unwind_protect, write_region): New decls.
409 * process.c: Include <verify.h>.
410 (make_process): Mark fds as initially closed.
411 (deleted_pid_list): Now a list of pid-filename pairs.
413 (close_process_fd): New function.
414 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
415 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
416 New constants. Verify that their number matches PROCESS_OPEN_FDS.
417 (create_process, create_pty, Fmake_serial_process)
418 (server_accept_connection): Record which fds need to be closed,
419 and let deactivate_process close them.
420 (Fmake_network_process): Do not discard the unwind-protect
421 until it's safe to do so.
422 (deactivate_process): Close the fds opened by create_process etc.
423 (Fprocess_send_eof): Adjust to new way of recording open fds.
424 Report an error if /dev/null can't be opened, instead of aborting.
425 * process.h (PROCESS_OPEN_FDS): New constant.
426 (struct Lisp_Process): New member open_fds.
427 (record_kill_process, record_deleted_pid): Adjust signatures.
428 (record_deleted_pid): Move decl here ...
429 * syswait.h (record_deleted_pid): ... from here.
431 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
433 * decompress.c: Fix bugs with large buffers and weird inputs.
434 Tune a bit. Reindent as per usual Emacs style.
435 (BUFFER_SIZE): Remove.
436 (Fdecompress_gzipped_region): Do not mishandle input buffers with
437 more than UINT_MAX bytes. Decompress into the gap instead of into
438 an auto buffer, as this should avoid copying. Return nil if
439 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
440 set immediate_quit; we shouldn't trust zlib code that much.
442 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
444 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
445 errors, and really move the gap to where we want it.
447 * lisp.h: Include decompress.c support.
449 * emacs.c (main): Include decompress.c support.
451 * Makefile.in: Include -lz if present.
453 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
455 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
456 (initWithTitle:): Initialize frame to 0.
457 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
458 (fillWithWidgetValue:frame:): Renamed from
459 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
461 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
462 fillWithWidgetValue:frame:
464 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
465 remove memory leak warnings.
467 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
468 (ns_check_menu_open): Handle menu == nil. Remove assignment to
471 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
472 (x_activate_menubar): Update the whole menu.
473 (trackingNotification:): Call ns_check_menu_open if tracking ends.
474 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
475 current event is not NSSystemDefined (Bug#15001).
476 Call ns_check_menu_open only if trackingMenu is 2.
477 (menuDidClose:): New method, decrease trackingMenu.
478 (fillWithWidgetValue:setDelegate:): New method.
479 (fillWithWidgetValue:): Call the above.
481 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
483 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
485 Omit some unnecessary casts.
486 Many of these go back to the old pre-C89 days, when they may have
487 been needed, but we've been assuming C89 or later for a while now.
488 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
489 (live_float_p, live_misc_p, live_vector_p):
490 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
491 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
493 * callint.c (Fcall_interactively):
494 * doc.c (Fsubstitute_command_keys):
495 * filelock.c (get_boot_time):
496 * frame.c (xrdb_get_resource):
497 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
498 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
499 (xg_get_file_name_from_selector, menuitem_destroy_callback)
500 (menuitem_highlight_callback, menu_destroy_callback)
501 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
502 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
503 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
504 (xg_tool_bar_help_callback, tb_size_cb):
505 * image.c (xpm_alloc_color, png_read_from_memory)
506 (png_read_from_file, png_load_body, our_memory_skip_input_data)
507 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
509 * keymap.c (describe_map):
510 * nsfns.m (Fns_display_monitor_attributes_list):
511 * nsmenu.m (process_dialog:):
512 * nsterm.m (hold_event):
513 * process.c (wait_reading_process_output):
514 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
515 * scroll.c (do_direct_scrolling, scrolling_1):
516 * termcap.c (tgetent):
517 * window.c (check_window_containing, add_window_to_list)
518 (freeze_window_starts):
519 * xdisp.c (compare_overlay_entries, vmessage):
520 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
521 (x_get_monitor_attributes_xrandr)
522 (Fx_display_monitor_attributes_list, x_display_info_for_name)
523 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
524 * xfont.c (xfont_match, xfont_open):
525 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
526 (menubar_selection_callback, menu_position_func)
527 (popup_selection_callback, create_and_show_popup_menu)
528 (dialog_selection_callback, create_and_show_dialog):
529 * xrdb.c (x_get_string_resource):
531 * xsmfns.c (x_session_check_input):
532 * xterm.c (x_draw_glyphless_glyph_string_foreground)
533 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
534 (xaw_jump_callback, xaw_scroll_callback):
535 Omit unnecessary casts.
537 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
539 Minor string-length refactoring.
540 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
541 * frame.c (make_monitor_attribute_list):
542 Prefer build_string to strlen + make_string.
544 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
546 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
547 don't check minor_code (Bug#14417).
549 2013-08-09 Eli Zaretskii <eliz@gnu.org>
551 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
552 vertical positions instead. This avoids calling MATRIX_ROW with
553 row numbers that are possibly beyond valid limits. (Bug#15064)
555 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
557 Use xstrdup and build_unibyte_string where applicable.
558 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
560 * xrdb.c (x_get_customization_string):
561 * xterm.c (xim_initialize):
562 * w32fns.c (w32_window): Use xstrdup.
563 (w32_display_monitor_attributes_list):
564 * emacs.c (init_cmdargs):
565 * keyboard.c (PUSH_C_STR):
566 * nsfont.m (nsfont_open):
567 * sysdep.c (system_process_attributes):
568 * w32.c (system_process_attributes):
569 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
571 2013-08-09 Eli Zaretskii <eliz@gnu.org>
573 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
574 variables of these types so that GDB would know about them, as aid
575 for debugging fatal exceptions. (Bug#15024) See also
576 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
579 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
581 * nsterm.m (ns_update_begin): Don't change clip path if it would be
582 larger than the NSWindow (Bug#14934).
584 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
586 Redesign redisplay interface to drop global variable updated_window.
587 Always pass currently updated window as a parameter to update routines.
588 * dispextern.h (updated_window): Remove declaration.
589 (struct redisplay_interface): Pass window parameter to
590 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
591 and after_update_window_hook.
592 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
594 * dispnew.c (updated_window): Remove.
595 (redraw_overlapped_rows, update_marginal_area, update_text_area)
596 (update_window_line): Adjust to match redisplay interface changes.
597 * nsterm.m (ns_update_window_begin, ns_update_window_end)
598 (ns_scroll_run, ns_after_update_window_line):
599 * w32term.c (x_update_window_begin, x_update_window_end)
600 (x_after_update_window_line, x_scroll_run):
601 * xterm.c (x_update_window_begin, x_update_window_end)
602 (x_after_update_window_line, x_scroll_run):
603 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
604 Likewise. Adjust comments where appropriate.
605 (x_cursor_to): Simplify because this is always called during window
606 update (but install debugging check anyway).
607 (expose_window): Check must_be_updated_p flag to see whether this
608 function is called during window update.
610 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
612 Do not reset window modification event counters excessively.
613 These leftovers and poor man's tricky methods to catch extra
614 redisplay's attention are no longer needed.
615 * frame.c (set_menu_bar_lines_1):
616 * minibuf.c (read_minibuf_unwind):
617 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
618 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
619 (window_scroll_line_based, Fset_window_configuration):
620 * xdisp.c (redisplay_window): Do not reset last_modified and
621 last_overlay_modified counters.
623 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
625 * xselect.c (x_send_client_event): Set send_event and serial, memset
626 data.l as it might be bigger than data.b. Use 24 bit mask to
627 XSendEvent (Bug#15034).
629 2013-08-07 Eli Zaretskii <eliz@gnu.org>
631 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
632 for TTY frames that are not the top frame on their console.
635 2013-08-07 Martin Rudalics <rudalics@gmx.at>
637 * w32term.c (w32fullscreen_hook): Really maximize frame when
638 asked for (Bug#14841).
640 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
642 Prefer selected_window to Fselected_window, likewise for frames.
643 * buffer.c (Fbuffer_swap_text):
644 * data.c (Fvariable_binding_locus):
645 * window.c (run_window_configuration_change_hook): Adjust users.
646 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
647 Use decode_live_frame.
649 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
651 Be more careful if selected window shows the buffer other than current,
652 use window_outdated only if this is not so. This change should also
653 address some weird issues discussed in Bug#13012.
654 * window.h (window_outdated): New prototype.
655 * window.c (window_outdated): Now here. Convert from static and
656 always assume window's buffer.
657 (Fwindow_end, Fwindow_line_height): Use it.
658 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
659 and always assume window's buffer.
660 (redisplay_window): Adjust user.
661 (redisplay_internal): Call to reconsider_clip_changes once and
662 check whether mode line should be updated only if selected window
663 shows current buffer.
664 (run_window_scroll_functions): Use eassert for debugging check.
665 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
667 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
669 * window.c (window_scroll, window_scroll_pixel_based)
670 (window_scroll_line_based): Use bool for booleans.
672 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
674 * process.c: Fix minor off-by-one issues in descriptor counts.
675 This shouldn't fix any real bugs, but it cleans up the code a bit.
676 (max_process_desc, max_input_desc): -1, not 0, means none.
678 (delete_input_desc): New function.
679 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
680 (deactivate_process): Scan backwards when recomuting max_process_desc;
681 that should be faster.
682 (init_process_emacs): Initialize max_input_desc.
684 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
686 Use region cache to speedup bidi_find_paragraph_start.
687 * buffer.h (struct buffer): New member bidi_paragraph_cache.
688 Rename cache_long_line_scans to cache_long_scans.
689 * buffer.c (bset_cache_long_line_scans): Rename to
690 bset_cache_long_scans.
691 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
692 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
694 (syms_of_buffer): Rename cache-long-line-scans to
695 cache-long-scans. Adjust docstring.
696 * search.c (newline_cache_on_off):
697 * indent.c (width_run_cache_on_off): Adjust users.
698 * bidi.c (bidi_paragraph_cache_on_off): New function.
699 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
700 * insdel.c (prepare_to_modify_buffer): Invalidate
701 bidi_paragraph_cache if enabled.
703 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
705 Invalidate region caches only if buffer text is going to be changed.
706 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
707 (modify_text): ...new prototype.
708 (prepare_to_modify_buffer_1): New prototype.
709 * textprop.c (modify_region): Rename to...
710 (modify_text_properties): ...new function.
711 (add_text_properties_1, set_text_properties, Fremove_text_properties)
712 (Fremove_list_of_text_properties): Adjust users.
713 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
714 (modify_text): ...new function.
715 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
716 (prepare_to_modify_buffer_1): ...new function.
717 * casefiddle.c (casify_region):
718 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
719 (Ftranspose_regions): Use modify_text.
721 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
723 * lisp.mk (lisp): Add nadvice.elc.
725 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
727 New macro to iterate over live buffers similar to frames.
728 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
729 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
730 Declare buffer-related variables here to offload lisp.h.
731 * buffer.c (Vbuffer_alist): Adjust comment.
732 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
733 (other_buffer_safely):
734 * data.c (store_symval_forwarding):
735 * dispnew.c (Fframe_or_buffer_changed_p):
736 * fileio.c (Fdo_auto_save):
737 * filelock.c (unlock_all_files):
738 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
740 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
742 Fix some minor races in hosts lacking mkostemp (Bug#15015).
743 * callproc.c (create_temp_file):
744 * filelock.c (create_lock_file):
745 Assume mkostemp, since it's now provided by Gnulib.
747 2013-08-04 Eli Zaretskii <eliz@gnu.org>
749 * w32.c (mkostemp): New function.
750 (mktemp): Remove, no longer used. Most of the code reused in
751 mkostemp. (Bug#15015)
752 (mktemp): Don't undef.
754 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
756 * dispnew.c (glyph_matrix_count, glyph_pool_count):
757 Move under GLYPH_DEBUG and ENABLE_CHECKING.
758 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
759 (free_glyph_pool, check_glyph_memory): Likewise for
760 all users. Adjust comments where appropriate.
762 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
764 * composite.h: Minor fixups.
765 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
766 to fix a misspelling, and change it to an inline function while
767 we're at it (it need not be a macro). All uses changed.
768 (composition_method, composition_valid_p):
769 Rewrite to avoid assignments in if-conditions.
771 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
773 Do not use global Lisp_Object in composition macros.
774 * composite.h (composition_temp): Remove declaration.
775 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
776 (composition_method, composition_valid_p): ...inline functions.
777 (compose_region): Remove the leftover.
778 * composite.c (composition_temp): Remove.
779 (run_composition_function, update_compositions)
780 (composition_compute_stop_pos, composition_adjust_point)
781 (Ffind_composition_internal):
782 * coding.c (handle_composition_annotation):
783 * xdisp.c (handle_composition_prop, check_point_in_composition):
784 Related users changed.
786 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
788 Drop FRAME_PTR typedef.
789 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
790 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
791 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
792 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
793 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
794 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
795 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
796 All related users changed.
798 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
800 * eval.c (default_toplevel_binding): New function.
802 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
803 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
804 (syms_of_eval): Export them.
805 * data.c (Fdefault_value): Micro cleanup.
806 * term.c (init_tty): Use "false".
808 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
810 Fix X GC leak in GTK and raw (no toolkit) X ports.
811 * xterm.c (x_free_frame_resources): If white and black relief
812 GCs are allocated, always free them here.
813 * xfns.c (x_make_gc): Omit redundant initialization.
814 * widget.c (create_frame_gcs): Remove the leftover.
815 (EmacsFrameDestroy): Do nothing because all GCs are now freed
816 in x_free_frame_resources.
818 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
820 * nsterm.m (windowWillResize:toSize:): Only change title if
821 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
823 (viewDidEndLiveResize): New method.
825 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
826 inside NS_IMPL_COCOA.
828 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
830 * insdel.c (adjust_after_replace, replace_range, del_range_2):
831 Do not check whether undo is enabled because record_insert and
832 record_delete does that themselves.
834 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
836 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
837 member which is not really used any more.
838 (FRAME_XIC_BASE_FONTNAME): Remove.
839 * xfns.c (xic_free_fontset): Adjust user.
840 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
841 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
842 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
843 (xdialog_show): Use eassert for debugging check.
844 * w32term.c (x_unfocus_frame): Remove unused dummy function.
846 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
848 * fileio.c, fns.c (merge): Move extern decl from here ...
849 * lisp.h (merge): ... to here.
851 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
853 Fix last font-related change.
854 * w32font.h (w32font_list_internal, w32font_match_internal):
856 * w32uniscribe.c (uniscribe_list, uniscribe_match):
857 (uniscribe_list_family): Adjust to match font API change.
858 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
859 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
861 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
863 * frame.h (FRAME_MOUSE_UPDATE):
864 * nsterm.m (ns_frame_up_to_date): Omit redundant check
865 whether hlinfo->mouse_face_mouse_frame is non-NULL.
867 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
869 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
870 * font.h (struct font_driver): Change list, match, and list_family
871 functions to accept struct frame * as first arg.
872 * font.c (font_score, font_compare, font_sort_entities): Remove
874 (font_sort_entities, font_list_entities, font_select_entity):
875 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
876 match font API change.
877 * xfont.c (xfont_list, xfont_match, xfont_list_family):
878 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
879 * ftxfont.c (ftxfont_list, ftxfont_match):
880 * xftfont.c (xftfont_list, xftfont_match):
881 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
882 * w32font.c (w32font_list, w32font_match, w32font_list):
883 (w32font_list_internal, w32_font_match_internal): Likewise.
884 * xfaces.c (Fx_family_fonts): Adjust user.
886 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
888 Do not use pure Xism x_wm_set_icon_position in non-X ports.
889 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
890 only if HAVE_X_WINDOWS is in use.
891 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
892 * nsterm.m (x_wm_set_icon_position): Remove no-op.
893 * w32term.c (x_wm_set_icon_position): Likewise.
894 * w32fns.c (x_icon): Adjust user.
896 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
898 * xterm.c (last_mouse_press_frame): Remove the
899 leftover which is not really used any more.
900 (handle_one_xevent, syms_of_xterm): Adjust users.
901 (x_flush): Call XFlush once per each X display, not frame.
902 This is better because this code always unconditionally skips
903 non-X frames in Vframe_list and issues the only XFlush if we
904 have more than one X frame on the same X display.
905 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
906 Use bool for booleans.
907 (x_draw_glyph_string_background, cvt_string_to_pixel):
908 (cvt_pixel_dtor): Drop unnecessary prototypes.
909 * xterm.h (x_display_ok): Adjust prototype.
911 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
913 Drop unnecessary functions that deals with frame pixel size.
914 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
915 (x_pixel_height): Drop prototypes.
916 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
917 (x_pixel_height): Drop implementations.
918 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
919 which should be always valid for window frame.
920 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
921 * w32menu.c (Fx_popup_dialog):
922 * xmenu.c (Fx_popup_dialog): Likewise for both.
924 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
926 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
927 frame parameters and call to Fmodify_frame_parameters just once.
928 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
929 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
930 and mention nil frame in docstring.
932 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
934 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
935 (x_figure_window_size): Likewise. Adjust to return long.
936 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
937 (toplevel): Move Qterminal_live_p to...
938 * terminal.c (toplevel): ...here, make it static, and...
939 (syms_of_terminal): ...DEFSYM here.
940 * frame.h (Qterminal_live_p): Remove declaration.
941 (make_frame, x_figure_window_size): Adjust prototype.
942 * nsfns.m (Fx_create_frame): Use long for window flags.
944 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
946 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
947 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
948 Do not assume that emacs_close (INT_MAX) is a no-op.
950 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
952 * xfaces.c (make_face_cache): For struct face_cache, prefer
953 xmalloc to xzalloc and so avoid redundant call to memset.
954 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
956 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
958 * fringe.c (draw_window_fringes, update_window_fringes)
959 (compute_fringe_widths):
960 * w32term.c (x_draw_glyph_string):
961 * window.c (candidate_window_p, Frecenter):
962 * xfaces.c (realize_basic_faces, realize_default_face)
963 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
964 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
965 * xfns.c (x_set_cursor_color, xic_free_xfontset):
966 * xmenu.c (Fx_menu_bar_open_internal):
967 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
968 * xsettings.c (xft_settings_event):
969 * xterm.c (x_draw_glyph_string, x_had_errors_p):
970 Use bool for booleans. Adjust style and comments where
972 * dispextern.h (draw_window_fringes, update_window_fringes)
973 (compute_fringe_widths):
974 * xterm.h (x_had_errors_p): Adjust prototype.
976 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
978 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
979 CHECK_LIST. Rewrite the loop to avoid useless local variable.
981 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
983 * fns.c (toplevel): Remove comment before Fsafe_length because
986 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
988 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
990 2013-07-28 Eli Zaretskii <eliz@gnu.org>
992 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
993 frame which got the message is still alive, before dereferencing
994 its pointer. (Bug#14970)
996 * frame.c (delete_frame): Test "this" frame's minibuffer window to
997 be a live window, before using it as such. (Bug#14970)
999 2013-07-27 Eli Zaretskii <eliz@gnu.org>
1001 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
1002 w32_detect_focus_change instead of doing part of its job by hand.
1003 This fixes the problem whereby FOCUS_OUT events were not sent to
1006 2013-07-26 Eli Zaretskii <eliz@gnu.org>
1008 * process.c (Fprocess_list): Doc fix.
1010 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
1011 being re-exposed only if it didn't ask to become visible.
1012 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
1013 was previously iconified. (Bug#14841)
1014 (x_iconify_frame): Mark the frame iconified.
1016 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
1018 Fix minor problems found by static checking.
1019 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
1020 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
1022 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
1024 * eval.c (set_specpdl_old_value): New function.
1025 (unbind_to): Minor simplification.
1026 (get_backtrace_frame): New function.
1027 (Fbacktrace_frame): Use it. Add `base' argument.
1028 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
1029 (syms_of_eval): Export backtrace-eval.
1030 * xterm.c (x_focus_changed): Simplify.
1032 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
1034 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
1036 2013-07-24 Eli Zaretskii <eliz@gnu.org>
1038 * xdisp.c (redisplay_window): Instead of moving point out of
1039 scroll margin, reject the force_start method, and try scrolling
1040 instead. (Bug#14780)
1042 2013-07-24 Ken Brown <kbrown@cornell.edu>
1044 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
1047 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
1049 * eval.c (Fprogn): Do not check that BODY is a proper list.
1050 This undoes the previous change. The check slows down the
1051 interpreter, and is not needed to prevent a crash. See
1052 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
1054 2013-07-23 Glenn Morris <rgm@gnu.org>
1056 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
1058 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
1060 Port to GNU/Linux systems with tinfo but not ncurses.
1061 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
1062 to decide whether ncurses is being used. Without this change,
1063 GCC complains about tgetent not being declared, on a system
1064 that has tinfo installed but ncurses not installed.
1066 * eval.c (Fprogn): Check that BODY is a proper list.
1068 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
1069 * data.c (Fsetq_default):
1070 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
1071 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
1073 Tune by taking advantage of the fact that ARGS is always a list
1074 when a function is declared to have UNEVALLED args.
1076 * emacsgtkfixed.c: Port to GCC 4.6.
1077 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
1079 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
1081 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
1082 here to silence compiler warnings.
1084 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
1086 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
1087 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
1088 from messing up Emacs's 'struct frame' (Bug#14923).
1090 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1092 * alloc.c (make_save_ptr_ptr): Define this function.
1093 It was inadvertently omitted. It's needed only if
1094 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
1096 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
1098 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
1099 frame have focus (Bug#14895).
1101 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1103 Avoid vfork-related deadlock more cleanly.
1104 * callproc.c (child_setup): When the child's exec fails, output
1105 the program name, as that's more useful. Use O_NONBLOCK to avoid
1107 * process.c (create_process_1): Remove; no longer needed.
1108 (create_process): Remove timer hack; no longer needed, now that
1109 the child avoids deadlock.
1111 2013-07-20 Glenn Morris <rgm@gnu.org>
1113 * image.c (Fimage_flush): Fix doc typo.
1115 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
1117 Fix array bounds violation when pty allocation fails.
1118 * process.c (PTY_NAME_SIZE): New constant.
1119 (pty_name): Remove static variable; it's now auto.
1120 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
1121 Take pty_name as an arg rather than using a static variable.
1122 All callers changed.
1123 (create_process): Recover pty_flag from process, not from volatile local.
1124 (create_pty): Stay inside array even when pty allocation fails.
1125 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
1127 * lread.c (Fload): Avoid initialization only when lint checking.
1128 Mention that it's needed only for older GCCs.
1130 2013-07-20 Kenichi Handa <handa@gnu.org>
1132 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
1133 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
1135 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
1137 * lread.c (Fload): Avoid uninitialized warning.
1139 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1141 Fix some minor file descriptor leaks and related glitches.
1142 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
1143 (create_lock_file): Use write, not emacs_write.
1144 * image.c (slurp_file, png_load_body):
1145 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
1146 (server_accept_connection):
1147 Don't leak an fd on memory allocation failure.
1148 * image.c (slurp_file): Add a cheap heuristic for growing files.
1149 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
1150 as that's what the other routines do. Maybe input need not be
1151 blocked at all, but it's better to be consistent.
1152 Avoid undefined behavior when strlen is zero.
1154 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
1155 (NSTATICS): Now a constant; doesn't need to be a macro.
1157 2013-07-19 Richard Stallman <rms@gnu.org>
1159 * coding.c (decode_coding_utf_8): Add simple loop for fast
1160 processing of ASCII characters.
1162 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1164 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
1166 2013-07-19 Eli Zaretskii <eliz@gnu.org>
1168 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
1169 unportable 'struct x_display_info'.
1170 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
1173 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1175 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
1176 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
1178 (system_process_attributes): Prefer plain char to unsigned char
1179 when either will do. Clean up properly if interrupted or if
1180 memory allocations fail. Don't assume sscanf succeeds. Remove
1181 no-longer-needed workaround to stop GCC from whining. Read
1182 command-line once, instead of multiple times. Check read status a
1185 Fix obscure porting bug with varargs functions.
1186 The code assumed that int is treated like ptrdiff_t in a vararg
1187 function, which is not a portable assumption. There was a similar
1188 -- though these days less likely -- porting problem with various
1189 assumptions that pointers of different types all smell the same as
1190 far as vararg functions is conserved. To make this problem less
1191 likely in the future, redo the API to use varargs functions.
1192 * alloc.c (make_save_value): Remove this vararg function.
1193 All uses changed to ...
1194 (make_save_int_int_int, make_save_obj_obj_obj_obj)
1195 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1197 (make_save_ptr): Rename from make_save_pointer, for consistency with
1198 the above. Define only on platforms that need it. All uses changed.
1200 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1202 * keyboard.c: Try to fix typos in previous change.
1203 (DISPLAY_LIST_INFO): New macro.
1204 (kbd_buffer_get_event): Do not access members that are not present
1205 in X11. Revert inadvertent change of "!=" to "=".
1207 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1209 * keyboard.c (kbd_buffer_get_event):
1210 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1211 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1213 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1215 * filelock.c: Fix unlikely file descriptor leaks.
1216 (get_boot_time_1): Rework to avoid using emacs_open.
1217 This doesn't actually fix a leak, but is better anyway.
1218 (read_lock_data): Use read, not emacs_read.
1220 * doc.c: Fix minor memory and file descriptor leaks.
1221 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1222 (get_doc_string, Fsnarf_documentation):
1223 Fix file descriptor leak on error.
1225 * term.c: Fix minor fdopen-related file descriptor leaks.
1226 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1227 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1229 * charset.c: Fix file descriptor leaks and errno issues.
1231 (load_charset_map_from_file): Don't leak file descriptor on error.
1232 Use plain record_xmalloc since the allocation is larger than
1233 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1235 * eval.c (record_unwind_protect_nothing):
1236 * fileio.c (fclose_unwind):
1238 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1239 The replacement doesn't block input, but that no longer seems
1242 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1244 * lread.c: Fix file descriptor leaks and errno issues.
1245 (Fload): Close some races that leaked fds or streams when 'load'
1247 (Fload, openp): Report error number of last nontrivial failure to open.
1248 ENOENT counts as trivial.
1249 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1251 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1252 now that the function is always called with a nonnegative arg.
1253 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1254 All uses replaced with ...
1255 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1257 A few more minor file errno-reporting bugs.
1258 * callproc.c (Fcall_process):
1259 * doc.c (Fsnarf_documentation):
1260 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1261 * process.c (set_socket_option):
1262 Don't let a constructor trash errno.
1263 * doc.c: Include <errno.h>.
1265 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1267 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1269 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1271 Fix w32 bug with call-process-region (Bug#14885).
1272 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1273 to Fcall_process when the input is empty. This simplifies the
1274 code a bit. It makes no difference on POSIXish platforms but
1275 apparently it fixes a bug on w32.
1277 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1278 * fileio.c (close_file_unwind): Don't close if FD is negative;
1279 this can happen when unwinding a zapped file descriptor.
1280 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1281 in case Emacs runs out of memory between the two unwind-protects.
1282 Don't trash errno when closing FD.
1283 Zap the FD in the specpdl when closing it, instead of deferring
1284 the removal of the unwind-protect; this fixes a bug where a child
1285 function unwinds the stack past us.
1287 New unwind-protect flavors to better type-check C callbacks.
1288 This also lessens the need to write wrappers for callbacks,
1289 and the need for make_save_pointer.
1290 * alloca.c (free_save_value):
1291 * atimer.c (run_all_atimers):
1293 * alloc.c (safe_alloca_unwind):
1294 * atimer.c (unwind_stop_other_atimers):
1295 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1296 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1297 * minibuf.c (choose_minibuf_frame_1):
1298 * process.c (make_serial_process_unwind):
1299 * xdisp.h (pop_message_unwind):
1300 * xselect.c (queue_selection_requests_unwind):
1301 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1302 * alloca.c (record_xmalloc):
1303 Prefer record_unwind_protect_ptr to record_unwind_protect with
1305 * alloca.c (Fgarbage_collect):
1306 Prefer record_unwind_protect_void to passing a dummy.
1307 * buffer.c (restore_buffer):
1308 * window.c (restore_window_configuration):
1309 * xfns.c, w32fns.c (do_unwind_create_frame)
1310 New wrapper. All record-unwind uses of wrappee changed.
1311 * buffer.c (set_buffer_if_live):
1312 * callproc.c (call_process_cleanup, delete_temp_file):
1313 * coding.c (code_conversion_restore):
1314 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1315 * editfns.c (save_excursion_restore)
1316 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1317 (save_restriction_restore):
1318 * eval.c (restore_stack_limits, un_autoload):
1319 * fns.c (require_unwind):
1320 * keyboard.c (recursive_edit_unwind, tracking_off):
1321 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1322 * macros.c (pop_kbd_macro, restore_menu_items):
1323 * nsfns.m (unwind_create_frame):
1324 * print.c (print_unwind):
1325 * process.c (start_process_unwind):
1326 * search.c (unwind_set_match_data):
1327 * window.c (select_window_norecord, select_frame_norecord):
1328 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1329 (fast_set_selected_frame):
1330 * xfns.c, w32fns.c (unwind_create_tip_frame):
1331 Return void, not a dummy Lisp_Object. All uses changed.
1332 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1333 * callproc.c (call_process_kill):
1334 * fileio.c (restore_point_unwind, decide_coding_unwind)
1335 (build_annotations_unwind):
1336 * insdel.c (Fcombine_after_change_execute_1):
1337 * keyboard.c (read_char_help_form_unwind):
1338 * menu.c (unuse_menu_items):
1339 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1340 * sound.c (sound_cleanup):
1341 * xdisp.c (unwind_redisplay):
1342 * xfns.c (clean_up_dialog):
1343 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1344 Accept no args and return void, instead of accepting and returning
1345 a dummy Lisp_Object. All uses changed.
1346 * cygw32.c (fchdir_unwind):
1347 * fileio.c (close_file_unwind):
1348 * keyboard.c (restore_kboard_configuration):
1349 * lread.c (readevalllop_1):
1350 * process.c (wait_reading_process_output_unwind):
1351 Accept int and return void, rather than accepting an Emacs integer
1352 and returning a dummy object. In some cases this fixes an
1353 unlikely bug when the corresponding int is outside Emacs integer
1354 range. All uses changed.
1355 * dired.c (directory_files_internal_unwind):
1356 * fileio.c (do_auto_save_unwind):
1357 * gtkutil.c (pop_down_dialog):
1358 * insdel.c (reset_var_on_error):
1359 * lread.c (load_unwind):
1360 * xfns.c (clean_up_file_dialog):
1361 * xmenu.c, nsmenu.m (pop_down_menu):
1362 * xmenu.c (cleanup_widget_value_tree):
1363 * xselect.c (wait_for_property_change_unwind):
1364 Accept pointer and return void, rather than accepting an Emacs
1365 save value encapsulating the pointer and returning a dummy object.
1367 * editfns.c (Fformat): Update the saved pointer directly via
1368 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1369 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1370 (unwind_body): New function.
1371 (record_unwind_protect): First arg is now a function returning void,
1372 not a dummy Lisp_Object.
1373 (record_unwind_protect_ptr, record_unwind_protect_int)
1374 (record_unwind_protect_void): New functions.
1375 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1376 * fileio.c (struct auto_save_unwind): New type.
1377 (do_auto_save_unwind): Use it.
1378 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1379 * insdel.c (struct rvoe_arg): New type.
1380 (reset_var_on_error): Use it.
1381 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
1383 (specbinding_func): Remove; there are now several such functions.
1384 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
1385 (set_unwind_protect_ptr): New function.
1386 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
1388 Be simpler and more consistent about reporting I/O errors.
1389 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1390 Say "Read error" and "Write error", rather than "I/O error", or
1391 "IO error reading", or "IO error writing", when a read or write
1393 * process.c (Fmake_network_process, wait_reading_process_output)
1394 (send_process, Fprocess_send_eof, wait_reading_process_output):
1395 Capitalize diagnostics consistently. Put "failed foo" at the
1396 start of the diagnostic, so that we don't capitalize the
1397 function name "foo". Consistently say "failed" for such
1399 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
1400 All callers changed. This is so it can use report_file_error.
1401 * sysdep.c (serial_open, serial_configure): Capitalize I/O
1402 diagnostics consistently as above.
1404 * fileio.c (report_file_errno): Fix errno reporting bug.
1405 If the file name is neither null nor a pair, package it up as a
1406 singleton list. All callers changed, both to this function and to
1407 report_file_error. This fixes a bug where the memory allocator
1408 invoked by list1 set errno so that the immediately following
1409 report_file_error reported the wrong errno value.
1411 Fix minor problems found by --enable-gcc-warnings.
1412 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
1413 * keyboard.c (kbd_buffer_get_event): Remove unused local.
1415 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
1417 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
1418 Set event->arg to Qt if switch-event shall be generated.
1419 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
1421 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
1423 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
1426 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
1427 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
1428 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
1429 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
1430 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
1431 and there is a focused frame.
1432 (head_table): Add focus-in and focus-out.
1433 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
1434 bind to handle-focus-in/out.
1436 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
1437 (Fhandle_switch_frame): Call Fhandle_focus_in.
1438 (syms_of_frame): defsubr handle-focus-in/out.
1440 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1442 Fix porting bug to older POSIXish platforms (Bug#14862).
1443 * sysdep.c (emacs_pipe): New function, that implements
1444 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
1445 This should port better to CentOS 5 and to Mac OS X 10.6.
1446 All calls to pipe2 changed.
1448 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
1449 This makes the code easier to read and the executable a bit smaller.
1450 Do not replace all calls to Fcons that happen to create lists,
1451 just calls that are intended to create lists. For example, when
1452 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
1453 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
1454 Similarly for list2 through list5.
1455 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
1456 * bytecode.c (exec_byte_code):
1457 * callint.c (quotify_arg, Fcall_interactively):
1458 * callproc.c (Fcall_process, create_temp_file):
1459 * charset.c (load_charset_map_from_file)
1460 (Fdefine_charset_internal, init_charset):
1461 * coding.c (get_translation_table, detect_coding_system)
1462 (Fcheck_coding_systems_region)
1463 (Fset_terminal_coding_system_internal)
1464 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
1465 * composite.c (update_compositions, Ffind_composition_internal):
1466 * dired.c (directory_files_internal, file_name_completion)
1468 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
1469 * doc.c (Fsnarf_documentation):
1470 * editfns.c (Fmessage_box):
1472 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
1473 (Feval, eval_sub, Ffuncall, apply_lambda):
1474 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
1475 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
1476 (Fset_file_times, Finsert_file_contents)
1477 (Fchoose_write_coding_system, Fwrite_region):
1478 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
1479 * font.c (font_registry_charsets, font_parse_fcname)
1480 (font_prepare_cache, font_update_drivers, Flist_fonts):
1481 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
1482 * frame.c (make_frame, Fmake_terminal_frame)
1483 (x_set_frame_parameters, x_report_frame_params)
1484 (x_default_parameter, Fx_parse_geometry):
1485 * ftfont.c (syms_of_ftfont):
1486 * image.c (gif_load):
1487 * keyboard.c (command_loop_1):
1488 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
1489 (Fcopy_keymap, append_key, Fcurrent_active_maps)
1490 (Fminor_mode_key_binding, accessible_keymaps_1)
1491 (Faccessible_keymaps, Fwhere_is_internal):
1492 * lread.c (read_emacs_mule_char):
1493 * menu.c (find_and_return_menu_selection):
1494 * minibuf.c (get_minibuffer):
1495 * nsfns.m (Fns_perform_service):
1496 * nsfont.m (ns_script_to_charset):
1497 * nsmenu.m (ns_popup_dialog):
1498 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
1499 (Fx_own_selection_internal):
1500 * nsterm.m (append2):
1501 * print.c (Fredirect_debugging_output)
1502 (print_prune_string_charset):
1503 * process.c (Fdelete_process, Fprocess_contact)
1504 (Fformat_network_address, set_socket_option)
1505 (read_and_dispose_of_process_output, write_queue_push)
1506 (send_process, exec_sentinel):
1507 * sound.c (Fplay_sound_internal):
1508 * textprop.c (validate_plist, add_properties)
1509 (Fput_text_property, Fadd_face_text_property)
1510 (copy_text_properties, text_property_list, syms_of_textprop):
1511 * unexaix.c (report_error):
1512 * unexcoff.c (report_error):
1513 * unexsol.c (unexec):
1514 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
1515 (Fformat_mode_line, syms_of_xdisp):
1516 * xfaces.c (set_font_frame_param)
1517 (Finternal_lisp_face_attribute_values)
1518 (Finternal_merge_in_global_face, syms_of_xfaces):
1519 * xfns.c (x_default_scroll_bar_color_parameter)
1520 (x_default_font_parameter, x_create_tip_frame):
1521 * xfont.c (xfont_supported_scripts):
1522 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
1523 (menu_help_callback, xmenu_show):
1525 * xterm.c (set_wm_state):
1526 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
1527 and similarly for list2 through list5.
1529 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
1531 * callproc.c (Fcall_process_region): Fix minor race and tune.
1532 (create_temp_file): New function, with the temp-file-creation part
1533 of the old Fcall_process_region. Use Fcopy_sequence to create the
1534 temp file name, rather than alloca + build_string, for simplicity.
1535 Don't bother to block input around the temp file creation;
1536 shouldn't be needed. Simplify use of mktemp. Use
1537 record_unwind_protect immediately after creating the temp file;
1538 this closes an unlikely race where the temp file was not removed.
1539 Use memcpy rather than an open-coded loop.
1540 (Fcall_process_region): Use the new function. If the input is
1541 empty, redirect from /dev/null rather than from a newly created
1542 empty temp file; this avoids unnecessary file system traffic.
1544 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
1546 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
1547 Simplify by making this case like the other two. This is a bit
1548 slower on obsolete hosts, but the extra complexity isn't worth it.
1550 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
1551 * process.c (create_process) [!DOS_NT]:
1552 Remove now-unnecessary calls to emacs_close.
1554 2013-07-13 Eli Zaretskii <eliz@gnu.org>
1556 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
1557 returning early. (Bug#14850)
1559 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
1560 and inhibit-iso-escape-detection attributes of 'undecided'.
1563 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
1565 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
1566 Reported by Herbert J. Skuhra in
1567 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
1569 Don't lose top specpdl entry when memory is exhausted.
1570 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
1571 specpdl overflow here, to simplify callers; all callers changed.
1572 Always reserve an unused entry at the stack top; this avoids
1573 losing the top entry's information when memory is exhausted.
1575 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1577 Clean up errno reporting and fix some errno-reporting bugs.
1578 * callproc.c (Fcall_process):
1579 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1580 * process.c (create_process, Fmake_network_process):
1581 * unexaix.c (report_error):
1582 * unexcoff.c (report_error):
1583 Be more careful about reporting the errno of failed operations.
1584 The code previously reported the wrong errno sometimes.
1585 Also, prefer report_file_errno to setting errno + report_file_error.
1586 (Fcall_process): Look at openp return value rather than at path,
1587 as that's a bit faster and clearer when there's a numeric predicate.
1588 * fileio.c (report_file_errno): New function, with most of the
1589 old contents of report_file_error.
1590 (report_file_error): Use it.
1591 (Ffile_exists_p, Ffile_accessible_directory_p):
1592 Set errno to 0 when it is junk.
1593 * fileio.c (Faccess_file):
1594 * image.c (x_create_bitmap_from_file):
1595 Use faccessat rather than opening the file, to avoid the hassle of
1596 having a file descriptor open.
1597 * lisp.h (report_file_errno): New decl.
1598 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
1601 * process.c (create_process, wait_reading_process_output) [AIX]:
1602 Remove obsolete SIGHUP-related code, as Emacs no longer disables
1603 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
1604 a multithreaded environment anyway).
1605 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
1607 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
1609 * image.c (x_find_image_file): Don't close a remote file handle.
1611 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1613 Fix races with threads and file descriptors.
1614 * callproc.c (Fcall_process_region):
1615 * dired.c (open_directory):
1616 * emacs.c (main, Fdaemon_initialized):
1617 * image.c (x_find_image_file):
1618 * inotify.c (Finotify_rm_watch):
1619 * lread.c (Flocate_file_internal):
1620 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
1621 * term.c (term_mouse_moveto, init_tty):
1622 * termcap.c (tgetent):
1623 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
1624 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
1625 * unexhp9k800.c, unexmacosx.c (unexec):
1626 * callproc.c (Fcall_process_region):
1627 Use emacs_close, not close.
1628 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
1629 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
1630 and posix_close function on current platforms (which all lack them).
1631 (emacs_close): Use it. This should fix the races on GNU/Linux and
1632 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
1633 and it should avoid closing random victim file descriptors on
1636 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
1638 * inotify.c (uninitialized): Remove. All uses replaced by -1.
1639 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
1642 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
1643 This is for .gdbinit xbacktrace.
1645 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
1646 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
1647 (emacs_set_tty): Now static.
1648 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1649 * term.c (tty_capable_p, tty_default_color_capabilities)
1650 (get_tty_terminal, term_mouse_movement)
1651 (handle_one_term_event, init_tty, maybe_fatal):
1652 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1653 (tgetent, scan_file, name_match, compare_contin):
1654 * terminal.c (get_terminal):
1655 Use bool for boolean.
1656 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1657 Prefer char to unsigned char if either will do.
1658 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1659 (tty_write_glyphs): Prefer int to unsigned.
1660 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1661 All callers changed.
1662 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1664 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1667 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1668 (B__dummy__): New dummy symbol, to pacify C89.
1669 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1670 they can't grok varargs macros.
1671 * dispnew.c (add_window_display_history)
1672 (add_frame_display_history):
1673 * print.c (print_object):
1674 * xdisp.c (debug_method_add):
1675 Use %p printf format only for void pointers.
1676 * emacs.c (usage_message): New constant, replacing ...
1677 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1678 (main): Adjust to usage reorg.
1679 * fns.c (syms_of_fns):
1680 * profiler.c (syms_of_profiler):
1681 Don't use non-constant struct initializers.
1682 * gnutls.h (gnutls_initstage_t):
1683 * lisp.h (enum Lisp_Fwd_Type):
1684 * lread.c (lisp_file_lexically_bound_p):
1685 * xsettings.c (anonymous enum):
1686 Remove trailing comma.
1687 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1688 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1689 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1691 * regex.c (const_re_char): New type, to pacify strict C89.
1692 All uses of 'const re_char' replaced to use it.
1693 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1694 with glibc when strict C89. This change is imported from gnulib.
1696 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1697 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1698 Omit GNU_LINUX implementation, since it requires long long.
1699 * xterm.c (x_draw_underwave):
1700 Do not assume the traditional order of struct's members.
1701 (x_term_init): Rewrite to avoid the need for non-constant structure
1704 Syntax cleanup, mostly replacing macros with functions.
1705 This removes the need for the syntax_temp hack.
1706 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1707 * syntax.c (SYNTAX_INLINE): New macro.
1708 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1709 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1710 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1711 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1712 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1713 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1714 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1715 Now constants, not macros.
1716 (syntax_temp) [!__GNUC__]: Remove.
1717 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1718 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1719 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1720 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1721 Move here from syntax.h; now functions, not macros. Except for the
1722 last function, these are static since only syntax.c uses them.
1723 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1724 All uses changed. Now a function, not a macro; use this fact
1725 to simplify the code.
1726 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1727 compiler bugs; no longer relevant.
1728 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1729 (SYNTAX_INLINE): New macro.
1730 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1731 for the new functions. Use bool for boolean member.
1732 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1733 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1734 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1735 (SETUP_BUFFER_SYNTAX_TABLE):
1736 Now extern inline functions, not macros.
1737 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1738 Remove; all uses replaced by implementation.
1739 (syntax_temp) [!__GNUC__]: Remove decl.
1740 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1742 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1744 * emacs.c (main): Fix syntax error.
1746 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1748 Timestamp fixes for undo (Bug#14824).
1749 * atimer.c (schedule_atimer):
1750 * fileio.c (Ffile_newer_than_file_p):
1751 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1752 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1753 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1754 (syms_of_fileio): Remove Sclear_visited_file_name.
1755 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1756 file doesn't exist; this avoids an ambiguity with negative timestamps.
1757 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1758 * systime.h (make_emacs_time, invalid_emacs_time):
1759 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1760 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1761 * undo.c (record_first_change): Push (visited-file-modtime) onto
1762 undo list rather than reimplementing it by hand, incorrectly.
1764 2013-07-09 Ken Brown <kbrown@cornell.edu>
1766 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1768 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1770 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1772 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1774 Handle errno and exit status a bit more carefully.
1775 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1776 number into an exit status. Instead, use EXIT_CANCELED.
1777 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1778 * callproc.c (relocate_fd):
1779 * emacs.c (close_output_streams, main):
1780 * process.c (create_process):
1781 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1782 Use emacs_perror for simplicity.
1783 * callproc.c (relocate_fd, main):
1784 * sysdep.c (sys_subshell):
1785 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1786 (shut_down_emacs): Use emacs_write, not write.
1787 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1788 * fileio.c (Fcopy_file, e_write):
1789 * nsterm.m (ns_select):
1790 * process.c (send_process):
1791 * sound.c (vox_write):
1792 Use emacs_write_sig, not emacs_write.
1793 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1794 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1796 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1798 (emacs_full_write): New function.
1799 (emacs_write): Rewrite to use it.
1800 (emacswrite_sig, emacs_perror): New functions.
1801 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1803 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1805 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1806 on NS even if it is present. Pixmap on NS is a void*.
1808 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1810 Port to Ubuntu 10 (Bug#14803).
1811 Problem reported by T.V. Raman.
1812 * process.c (close_on_exec, accept4, process_socket):
1813 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1815 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1817 * w32.c (sys_dup): Declare prototype.
1821 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1823 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1825 Make file descriptors close-on-exec when possible (Bug#14803).
1826 This simplifies Emacs a bit, since it no longer needs to worry
1827 about closing file descriptors by hand in some cases.
1828 It also fixes some unlikely races. Not all such races, as
1829 libraries often open files internally without setting
1830 close-on-exec, but it's an improvement.
1831 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1832 * callproc.c (Fcall_process) [!MSDOS]:
1833 * emacs.c (main) [!DOS_NT]:
1834 * nsterm.m (ns_term_init):
1835 * process.c (create_process):
1836 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1837 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1838 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1839 Prefer mkostemp with O_CLOEXEC to mkstemp.
1840 * callproc.c (relocate_fd) [!WINDOWSNT]:
1841 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1842 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1844 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1845 Make the resulting file descriptor close-on-exec.
1846 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1847 * lread.c (load_descriptor_list, load_descriptor_unwind):
1848 Remove; no longer needed. All uses removed.
1849 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1850 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1852 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1853 (Fmake_network_process, Fnetwork_interface_list):
1854 (Fnetwork_interface_info, server_accept_connection):
1855 Make newly-created socket close-on-exec.
1856 * sysdep.c (emacs_open, emacs_fopen):
1857 Make new-created descriptor close-on-exec.
1858 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1859 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1861 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1863 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1864 for NS_IMPL_GNUSTEP.
1866 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1868 Fix openp errno handling.
1869 * callproc.c (Fcall_process): Preserve openp errno around close.
1870 * lread.c (openp): Set errno when returning -1, as some callers
1873 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1875 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1877 * nsterm.h (NSSavePanel): Update comment.
1878 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1879 (ns_run_file_dialog): Declare.
1881 * nsfns.m: Remove panelOK.
1883 (ns_run_file_dialog): New function.
1884 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1885 event loop, so file dialog is popped up by ns_run_file_dialog, called
1886 by sendEvent (Bug#14578).
1887 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1889 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1891 * xdisp.c (default_line_pixel_height): New function.
1892 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1893 (try_cursor_movement, redisplay_window, try_window)
1894 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1896 * window.c (window_scroll_pixel_based): use
1897 default_line_pixel_height.
1899 * dispextern.h (default_line_pixel_height): Add prototype.
1901 * frame.c (x_set_line_spacing): Accept a float value for
1902 line-spacing parameter, per the documentation.
1904 * data.c (Fmultibyte_string_p): Doc fix.
1906 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1908 Use emacs_open more consistently when opening files.
1909 This handles EINTR more consistently now, and makes it easier
1910 to introduce other uniform changes to file descriptor handling.
1911 * src/systdio.h: New file.
1912 * src/buffer.c (mmap_init):
1913 * cygw32.c (chdir_to_default_directory):
1914 * dispnew.c (Fopen_termscript):
1915 * emacs.c (Fdaemon_initialized):
1916 * fileio.c (Fdo_auto_save):
1917 * image.c (slurp_file, png_load_body, jpeg_load_body):
1918 * keyboard.c (Fopen_dribble_file):
1920 * print.c (Fredirect_debugging_output):
1921 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1922 * termcap.c (tgetent):
1923 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1924 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1925 * w32term.c (w32_initialize) [CYGWIN]:
1926 * xfaces.c (Fx_load_color_file):
1927 Use emacs_open instead of plain open, and emacs_fopen instead of
1929 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1930 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1931 * callproc.c (default_output_mode): New constant.
1932 (Fcall_process): Use it to call emacs_open instead of plain creat.
1933 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1934 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1935 (emacs_fopen): New function.
1936 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1937 Include <lisp.h>, for emacs_open.
1938 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1940 Remove duplicate #include directives.
1941 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1943 Don't include stdio.h twice.
1944 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1945 Don't include sys/types.h or stdio.h twice.
1946 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1947 * lread.c: Don't include coding.h twice.
1948 * nsfont.m: Don't include frame.h twice.
1949 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1950 * ralloc.c: Don't include <unistd.h> twice.
1951 * xdisp.c: Don't include font.h twice.
1952 * xterm.c: Don't include fontset.h twice.
1953 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1955 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1957 Scale ImageMagick images more carefully.
1958 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1959 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1960 Be more careful about avoiding undefined behavior after
1961 integer overflow and division by zero.
1963 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1965 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1966 (syms_of_w32fns): DEFSYM them.
1967 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1968 (CCHDEVICENAME): Define macros if not defined.
1969 (struct MONITOR_INFO_EX): New struct.
1970 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1971 (enum_display_monitors_fn): New variable.
1972 (globals_of_w32fns): Initialize it.
1973 (Fx_display_pixel_width, Fx_display_pixel_height)
1974 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1975 multi-monitor setups in docstrings.
1976 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1977 screen size by primary monitor's millimeter per pixel.
1978 (w32_monitor_enum, w32_display_monitor_attributes_list)
1979 (w32_display_monitor_attributes_list_fallback)
1980 (Fw32_display_monitor_attributes_list): New functions.
1981 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1983 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1985 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1987 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1989 * fileio.c (Qfile_notify_error): New error symbol.
1991 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1992 * inotify.c (inotify_callback, symbol_to_inotifymask)
1993 (Finotify_add_watch, Finotify_rm_watch): Use it.
1994 (inotifyevent_to_event): Exchange order of cookie and file name.
1995 (Finotify_add_watch): Adapt docstring.
1997 * lisp.h (Qfile_notify_error): Declare.
1999 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2001 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
2002 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2003 Do not clear _malloc_thread_enabled_p, undoing the previous change,
2004 which did not work (see <http://bugs.gnu.org/14569#307>).
2005 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
2006 && (!noninteractive || initialized)). This attempts to thread
2007 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
2009 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
2011 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
2012 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
2014 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2016 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
2017 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2018 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
2019 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
2021 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2023 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
2024 Define to __sys_siglist.
2026 2013-07-02 Eli Zaretskii <eliz@gnu.org>
2028 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
2029 word-wrap, so that overflow-newline-into-fringe would work in
2030 visual-line-mode. (Bug#2749)
2031 (move_it_in_display_line_to): When the last scanned display
2032 element fits exactly on the display line, and
2033 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
2034 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
2035 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
2036 finding buffer position that corresponds to pixel coordinates,
2037 e.g. in buffer_posn_from_coords.
2039 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
2041 * process.c (handle_child_signal): Call catch_child_signal if
2044 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2046 Don't convert function pointers to void * and back.
2047 It isn't portable C, and it's easy enough to avoid.
2048 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
2049 (make_save_value): Add support for SAVE_FUNCPOINTER.
2050 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
2051 * print.c (print_object):
2052 Distinguish function from object pointers.
2053 * lisp.h (SAVE_FUNCPOINTER): New constant.
2054 (SAVE_SLOT_BITS): Adjust to it.
2055 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
2056 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
2057 (voidfuncptr): New typedef.
2058 (struct Lisp_Save_Value): New member data[0].funcpointer.
2059 (XSAVE_FUNCPOINTER): New function.
2061 Simplify buildobj processing.
2062 * Makefile.in (buildobj.h): Make it a sequence of strings each
2063 followed by comma, rather than a single string. Put it into a
2064 .tmp file in case there's an error while generating it.
2065 (gl-stamp): Use .tmp for temp files.
2066 (mostlyclean): Clean .tmp files.
2067 * doc.c (buildobj): Move to just the routine that needs it.
2068 It's now an array of strings, so processing is simpler.
2070 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
2072 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
2073 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
2074 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2075 Invoke malloc_enable_thread even when not interactive.
2076 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
2077 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
2078 in this case, since the underlying bug has now been fixed.
2080 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
2082 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
2083 unlinking it (bug#14691).
2085 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
2087 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
2088 before checking whether buffer is modified. This lets
2089 `kill-buffer-query-functions' cancel killing of the buffer or save
2090 its content before `kill-buffer' asks user the "Buffer %s
2091 modified; kill anyway?" question.
2093 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
2095 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
2096 Let the super performKeyEquivalent deal with them (Bug#14747).
2098 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
2100 * widget.c (resize_cb): Remove unused local.
2102 Do not use GTK 3 if it exists but cannot be compiled.
2103 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
2104 * xterm.c (x_error_handler) [!USE_GTK]:
2107 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
2109 2013-06-30 Eli Zaretskii <eliz@gnu.org>
2111 * intervals.c (get_local_map): Instead of aborting, clip POSITION
2112 to the valid range of values. (Bug#14753)
2114 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
2115 when moving point by using the current glyph matrix. This avoids
2116 the need to force redisplay when this function is called in a
2119 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
2121 Fix minor problems found by static checking.
2122 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
2123 Redo the latter's body to sidestep GCC parenthesization warnings.
2124 (setup_coding_system, detect_coding, detect_coding_system): Use them.
2125 * coding.c (detect_coding, detect_coding_system):
2126 * coding.h (struct undecided_spec):
2127 Use bool for boolean.
2128 * image.c (QCmax_width, QCmax_height): Now static.
2129 * xdisp.c (Fmove_point_visually): Remove unused local.
2131 2013-06-29 Eli Zaretskii <eliz@gnu.org>
2133 * xdisp.c (Fmove_point_visually): New function.
2135 2013-06-28 Kenichi Handa <handa@gnu.org>
2137 * coding.h (define_coding_undecided_arg_index): New enum.
2138 (coding_attr_index): New members
2139 coding_attr_undecided_inhibit_null_byte_detection,
2140 coding_attr_undecided_inhibit_iso_escape_detection,
2141 coding_attr_undecided_prefer_utf_8.
2142 (undecided_spec): New struct.
2143 (struct coding_system): New member `undecided' of the member
2146 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
2147 (detect_coding): Likewise.
2148 (detect_coding_system): Likewise.
2149 (Fdefine_coding_system_internal): New coding system properties
2150 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
2152 (syms_of_coding): Adjust for coding_arg_undecided_max.
2154 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
2156 * image.c (x_from_xcolors): Remove unused local.
2158 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2160 Defer image data transfer between X client and server until actual
2163 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
2166 * image.c (Destroy_Image): Remove.
2167 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
2168 `mask_p', and `colors_p'. All uses changed.
2169 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
2170 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
2171 New macros for `flags' arg to x_clear_image_1.
2172 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
2173 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
2174 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
2175 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
2176 (image_get_x_image, image_unget_x_image): New functions or macros.
2177 (image_background, image_background_transparent, x_to_xcolors)
2178 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
2179 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
2180 instead of Destroy_Image.
2181 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
2182 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
2183 (png_load_body, jpeg_load_body, tiff_load, gif_load)
2184 (imagemagick_load_image, svg_load_image): Use them instead of
2185 x_create_x_image_and_pixmap, and x_put_x_image followed by
2186 x_destroy_x_image, respectively.
2187 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
2188 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
2189 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
2190 background_transparent fields.
2191 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
2192 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
2194 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2196 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2197 This mostly consists of undoing recent changes.
2198 * callproc.c (Fcall_process):
2199 * process.c (create_process):
2200 Do not worry about catching SIGCHLD here, undoing previous change.
2201 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2202 * process.c, process.h (catch_child_signal):
2203 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2204 * process.c (catch_child_handler): Don't worry about being called
2205 lazily and do not assume caller has blocked SIGCHLD, undoing
2206 previous change. Move first-time stuff back to
2207 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2208 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2209 set lib_child_handler if it's already initialized, which may
2210 help avoid problems on GNUStep.
2212 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2214 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2215 * callproc.c (Fcall_process):
2216 * process.c (create_process):
2217 Make sure SIGCHLD is caught before we fork,
2218 since Emacs startup no arranges to catch SIGCHLD.
2219 * process.c (lib_child_handler): Initialize to null, not to
2221 (catch_child_signal): Allow self to be called lazily.
2222 Do nothing if it's already been called.
2223 Assume caller has blocked SIGCHLD (all callers do now).
2224 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2225 just before it's really needed.
2226 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2227 since it hasn't been caught yet.
2229 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2231 * image.c (compute_image_size): New function to implement
2232 :max-width and :max-height.
2233 (imagemagick_load_image): Use it.
2235 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2237 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2238 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2240 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2241 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2242 the SIGCHLD handler, since the code is not atomic and (due to glib)
2243 signals may be arriving now.
2244 * sysdep.c (init_signals): Do not catch child signals here;
2245 'main' now does that later, at a safer time.
2247 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2249 Clean up SIGCHLD handling a bit (Bug#14569).
2250 * process.c, process.h (catch_child_signal):
2251 Now always extern, even if !NS_IMPL_GNUSTEP.
2252 * process.c (catch_child_signal): Move glib tickler here from
2253 init_process_emacs, so that it's done earlier in Emacs
2254 initialization. Also move the noninteractive && !initialized
2255 check here from init_process_emacs. This is all a bit cleaner for
2256 GNUish platforms, and I hope it works around the Cygwin bug.
2257 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2258 that glib signal handling is tickled before glib creates threads.
2260 * process.c (wait_reading_process_output): Avoid int overflow
2261 when reading more than 2 GiB total from a process.
2263 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2265 * process.c (create_process): Handle a couple more cases,
2266 i.e., work even if new_argv and wait_child_setup[i] are cached.
2267 Use Fcall_process's style for volatile vars.
2269 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2271 * process.c (create_process): Mark PROCESS volatile.
2273 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2275 Use C99-style flexible array members if available.
2276 This avoids some subtle aliasing issues, which typically
2277 aren't a problem with GCC but may be a problem elsewhere.
2278 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2279 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2280 In either case, it uses a flexible array member rather than
2281 the old struct hack. All uses changed.
2282 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2283 Adjust to sdata reorganization.
2284 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2285 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2286 that ports better to pre-C99 non-GCC.
2287 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2288 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2289 as the latter has changed.
2290 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2291 and port better to pre-C99 GCC.
2292 * image.c (struct xpm_cached_color):
2293 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2294 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2295 Use FLEXIBLE_ARRAY_MEMBER.
2296 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2297 Move decl to top level so it gets checked against implementation.
2298 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2299 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2301 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2303 * syntax.c: Integer cleanups.
2304 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2305 All uses that need 0-or-2 changed to:
2306 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2307 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2308 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2309 (char_quoted, prev_char_comend_first, back_comment)
2310 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2311 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2312 Use bool for boolean.
2313 (update_syntax_table, skip_chars, skip_syntaxes):
2314 Prefer int to unsigned when either will do.
2315 (back_comment): Return boolean success flag, like forw_comment,
2316 instead of positive-or-minus-1 (which might have overflowed int anyway).
2317 Don't stuff ptrdiff_t into int.
2318 (syntax_spec_code, syntax_code_spec): Now const.
2319 (Fmatching_paren, scan_lists, scan_sexps_forward):
2320 Use enum syntaxcode for syntax code.
2321 (Fmatching_paren): Check that arg is a character, not just an integer.
2322 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2323 (Finternal_describe_syntax_value): Omit no-longer-needed
2325 (skip_chars): Use char, not unsigned char, when the distinction
2327 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2328 * bytecode.c (exec_byte_code):
2329 * syntax.c (syntax_spec_code, Fchar_syntax)
2330 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2332 * syntax.h (SYNTAX_WITH_FLAGS):
2333 Omit unnecessary casts.
2335 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2337 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2338 line dimensions here, to avoid race conditions with the main
2339 thread. (Bug#14062, bug#14630, bug#14669)
2341 * w32term.c (w32_draw_window_cursor): Compute the header line and
2342 mode line dimensions here.
2343 <w32_system_caret_window, w32_system_caret_hdr_height>:
2344 <w32_system_caret_mode_height>: New variables.
2346 * w32term.h: Declare them.
2348 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2350 * alloc.c (die): Move "assertion failed" string here ...
2351 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2352 COND when SUPPRESS_CHECKING. This shrinks the executable text
2353 size by 0.8% to 2.2% when configured with --enable-checking,
2354 depending on optimization flags (GCC 4.8.1 x86-64).
2356 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2358 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2360 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2361 base is 2; this is more accurate.
2363 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2365 * sound.c (string_default): Move to !WINDOWSNT section.
2366 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2368 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2370 * sound.c: Integer cleanups.
2371 Remove unnecessary forward decls.
2372 (struct sound_device): The 'file' member is now a Lisp_Object, not
2373 a char *, so that we needn't invoke alloca on a huge size.
2374 (Fplay_sound_internal): Adjust to this.
2375 (string_default): New function.
2376 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2377 Use it to adjust to the struct sound_device change.
2378 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2379 (be2hs) [0]: Remove.
2381 * syntax.c (skip_chars): Don't use uninitialized storage
2382 when searching a multibyte buffer for characters that are not in a
2383 unibyte string that contains non-ASCII characters.
2385 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
2387 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
2388 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
2390 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2392 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
2394 2013-06-18 Kenichi Handa <handa@gnu.org>
2396 * font.c (Ffont_spec): Signal an error for an invalid font name
2399 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2401 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
2402 In particular this ports to 32-bit sparc Sun cc.
2403 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
2404 array with a dummy element at specpdl[-1], so that its address can
2406 (unbind_to): Do not copy the binding; not needed, now that we
2407 copy old_value in the one place where the copy is needed.
2408 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
2409 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
2410 (union specbinding): Rename from struct specbinding. Redo layout
2411 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
2412 which is not portable. With Sun C 5.12 32-bit sparc, the
2413 declaration causes nargs to be an unsigned bitfield, a behavior
2414 that the C standard allows; but Emacs wants nargs to be signed.
2415 The overall type is now a union of structures rather than a
2416 structure of union of structures, and the 'kind' member is now a
2417 bitfield, so that the overall type doesn't grow. All uses changed.
2418 * process.c (Fmake_serial_process): Remove unnecessary initialization.
2420 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2422 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
2423 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
2425 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
2427 2013-06-17 Eli Zaretskii <eliz@gnu.org>
2429 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2430 unless we know that the window w's frame is a frame object.
2431 Another attempt at solving bug#14062 and bug#14630.
2433 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
2435 * textprop.c (property_set_type): New enum.
2436 (add_properties): Allow appending/prepending text properties.
2437 (add_text_properties_1): Factored out of Fadd_text_properties.
2438 (Fadd_text_properties): Move all the code into
2439 add_text_properties_1.
2440 (Fadd_face_text_property): New function that calls
2441 add_text_properties_1.
2443 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2445 Move functions from lisp.h to individual modules when possible.
2446 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
2447 * alloc.c (XFLOAT_INIT, set_symbol_name):
2448 * buffer.c (CHECK_OVERLAY):
2449 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
2450 (set_char_table_parent):
2451 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
2452 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
2453 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
2454 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
2456 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
2457 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
2458 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
2459 (backtrace_args, backtrace_debug_on_exit):
2460 * floatfns.c (CHECK_FLOAT):
2461 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
2462 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
2463 (set_hash_hash, set_hash_hash_slot, set_hash_index)
2464 (set_hash_index_slot):
2465 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
2466 * marker.c (CHECK_MARKER):
2467 * textprop.c (CHECK_STRING_OR_BUFFER):
2468 * window.c (CHECK_WINDOW_CONFIGURATION):
2469 Move here from lisp.h, and make these functions static rather than
2471 * buffer.c (Qoverlayp):
2473 * fns.c (Qhash_table_p):
2474 * window.c (Qwindow_configuration_p):
2476 * lisp.h: Remove the abovementioned defns and decls.
2478 Use functions, not macros, for XINT etc (Bug#11935).
2479 In lisp.h, prefer functions to function-like macros, and
2480 constants to object-like macros, when either will do. This:
2481 . simplifies use, as there's no more need to worry about
2482 arguments' side effects being evaluated multiple times.
2483 . makes the code easier to debug on some platforms.
2484 However, when using gcc -O0, keep using function-like macros
2485 for a few critical operations, for performance reasons.
2486 This sort of thing isn't needed with gcc -Og, but -Og
2487 is a GCC 4.8 feature and isn't widely-enough available yet.
2488 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
2489 Remove enum lsb_bits; no longer needed.
2490 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
2491 * buffer.c (Qoverlap):
2493 * fns.c (Qhash_table_p):
2494 Now extern, so lisp.h can use these symbols.
2495 * dispextern.h: Include character.h, for MAX_CHAR etc.
2496 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2497 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2498 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2499 (GLYPH_CODE_P): Move here from lisp.h.
2500 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2501 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
2502 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
2503 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
2504 XUNTAG now returns void *.
2505 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
2506 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
2507 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
2508 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
2509 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
2510 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
2511 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
2512 (lisp_h_XPNTR, lisp_h_XSYMBOL):
2513 New macros, renamed from their sans-lisp_h_ counterparts.
2514 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
2515 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
2516 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
2517 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
2518 If compiling via GCC without optimization, define these as macros
2519 in addition to inline functions.
2520 To disable this, compile with -DINLINING=0.
2521 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
2522 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
2523 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
2524 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
2525 (INTMASK, VALMASK): Now macros, since static values cannot be
2526 accessed from extern inline functions.
2527 (VALMASK): Also a constant, for benefit of old GDB.
2528 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
2529 is INTEGERP, which can fold it in.
2530 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
2531 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
2532 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
2533 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
2534 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
2535 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
2536 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
2537 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
2538 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
2539 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
2540 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
2541 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
2542 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
2543 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
2544 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
2545 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
2546 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
2547 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
2548 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
2549 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
2550 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
2551 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
2552 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
2553 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
2554 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
2555 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2556 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
2557 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
2558 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
2559 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
2560 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
2561 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
2562 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
2564 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
2565 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
2566 (VALMASK): Define in one place rather than in two, merging the
2567 USE_LSB_TAG parts; this is simpler.
2568 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
2569 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
2570 Move up, to avoid use before definition.
2571 Also include "globals.h" earlier, for the same reason.
2572 (make_natnum): New function.
2573 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
2574 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
2575 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
2576 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
2577 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
2578 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
2579 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
2580 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
2581 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
2582 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
2583 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
2584 (Qwindow_configuration_p, Qimage): New forward declarations.
2585 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
2586 (STRING_COPYIN): Remove; unused.
2587 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
2588 (xcar_addr, xcdr_addr): New functions. All uses changed.
2589 (IEEE_FLOATING_POINT): Now a constant, not a macro.
2590 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2591 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2592 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2593 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
2594 (TYPE_RANGED_INTEGERP): Simplify.
2595 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
2596 (setlocale, fixup_locale, synchronize_system_messages_locale)
2597 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
2598 Now empty functions, not macros.
2599 (functionp): Return bool, not int.
2600 * window.c (Qwindow_configuration_p): Now extern,
2601 so window.h can use it.
2602 * window.h (Qwindowp): Move decl back to lisp.h.
2604 2013-06-15 Eli Zaretskii <eliz@gnu.org>
2606 * xdisp.c (Fline_pixel_height): New function, required for solving
2609 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
2611 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
2613 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
2615 * lread.c (syms_of_lread):
2616 * fns.c (Fprovide): Adjust to new format of after-load-alist.
2618 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
2620 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
2622 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
2624 * fileio.c (expand_file_name): Doc fix.
2626 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
2628 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
2629 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
2630 Wait for self, not for 0. This can't hurt on GNU or similar
2631 system, and may help with Cygwin.
2633 * keyboard.c: Don't use PROP (...) as an lvalue.
2634 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
2635 Use set_prop (A, B), not PROP (A) = B.
2637 2013-06-10 Eli Zaretskii <eliz@gnu.org>
2639 * xdisp.c (get_it_property): Use it->window instead of generating
2640 a Lisp object from it->w.
2642 2013-06-09 Eli Zaretskii <eliz@gnu.org>
2644 * xdisp.c (get_it_property): If it->object is a buffer, pass to
2645 get-char-property the window that is being rendered, instead of
2646 the buffer, to support window-specific overlays. (Bug#14575)
2647 (compute_display_string_pos): When W is NULL, use the current
2648 buffer as the object to pass to get-char-property.
2649 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2650 pointer member of the bidi iterator, since no window is pertinent
2653 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2655 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2656 being displayed, and pass it to compute_display_string_pos.
2657 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2658 (bidi_paragraph_init): All callers changed.
2660 * xdisp.c (init_from_display_pos, init_iterator)
2661 (handle_single_display_spec, next_overlay_string)
2662 (get_overlay_strings_1, reseat_1, reseat_to_string)
2663 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2664 Set bidi_it.w member from it->w.
2665 (compute_display_string_pos): Accept additional argument, the
2666 window being displayed, and pass it to Fget_char_property.
2669 * dispextern.h (struct bidi_it): New member w, the window being
2671 (compute_display_string_pos): Adjust prototype.
2673 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2675 * xgselect.c: Remove unneeded include xterm.h.
2677 * process.c (wait_reading_process_output): Check for NS before GLIB.
2678 GLIB may be linked in due to rsvg, but ns_select must be called.
2680 * xgselect.c (xg_select): Remove call to window_system_available
2681 and g_main_context_pending at the top, so Gdk events (i.e. file
2682 notify) are processed when Emacs is started with -nw.
2684 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2686 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2687 (ctagsfiles3): New variable, includes only *.m files.
2688 (TAGS): Use an explicit language name in the regular expressions,
2689 to avoid transformation of '/SOMETHING' by MSYS to
2690 'c:\MSYS\SOMETHING'.
2692 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2694 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2696 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2698 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2699 still need to set the mouse pointer shape and activate help-echo.
2702 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2704 A few porting etc. fixes for the new file monitor code.
2705 See the thread containing
2706 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2707 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2708 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2709 (dir_monitor_callback, Fgfile_rm_watch):
2710 Use assq_no_quit instead of Fassoc, for speed.
2711 (dir_monitor_callback, Fgfile_rm_watch):
2712 eassert that the monitor is a fixnum.
2713 (dir_monitor_callback): No need for CDR_SAFE.
2714 Simplify building of lisp with alternative tails.
2715 (Fgfile_add_watch, Fgfile_rm_watch):
2716 Do not assume glib functions set errno reliably on failure.
2717 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2718 and signal an error otherwise.
2719 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2720 Use Fdelq instead of Fdelete, for speed.
2722 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2724 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2725 don't insist on being invoked on a highlighted tool-bar button.
2726 Avoids losing tool-bar functionality when mouse-highlight is nil.
2727 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2728 Don't highlight when mouse-highlight is nil.
2729 (note_mouse_highlight): When mouse-highlight is nil, don't return
2730 right away; instead, run tool-bar and mode-line highlight
2731 subroutine, clear any existing highlight, and revert the mouse
2732 pointer to its default shape. (Bug#14558)
2734 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2736 * lisp.mk (lisp): Add prog-mode.el.
2738 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2740 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2741 * process.c (dummy_handler): New function.
2742 (lib_child_handler): New static var.
2743 (handle_child_signal): Invoke it.
2744 (catch_child_signal): If a library has set up a signal handler,
2745 save it into lib_child_handler.
2746 (init_process_emacs): If using glib and not on Windows, tickle glib's
2747 child-handling code so that it initializes its private SIGCHLD handler.
2748 * syssignal.h (SA_SIGINFO): Default to 0.
2749 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2750 31; it should no longer be needed now.
2752 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2754 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2756 * gfilenotify.c (globals_of_gfilenotify): New function.
2757 (syms_of_gfilenotify): Move global initialization there.
2759 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2761 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2763 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2764 * keyboard.c (menu_bar_items, tool_bar_items):
2765 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2766 not override local keymaps any more.
2768 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2770 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2772 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2774 * w32console.c (initialize_w32_display): Return the dimensions of
2775 the console window via 2 additional arguments, not via the current
2776 frame. This avoids crashes due to overrunning the bounds of
2777 frame's decode_mode_spec_buffer, which is not resized following
2778 the change of the frame dimensions from the initial 10x10.
2780 * w32term.h (w32_initialize_display_info): Adjust prototype.
2782 * term.c (init_tty): Take dimensions of the frame from the values
2783 returned by initialize_w32_display.
2785 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2786 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2787 (LIBES): Add $(GFILENOTIFY_LIBS).
2789 * w32inevt.c (handle_file_notifications): Add dummy implementation
2790 for !HAVE_W32NOTIFY.
2792 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2794 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2796 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2798 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2800 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2802 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2804 Fix minor problems found by static checking.
2805 * data.c (pure_write_error):
2806 Use xsignal2, not Fsignal, as Fsignal might return.
2807 * eval.c (set_backtrace_debug_on_exit): Now static.
2808 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2809 No longer inline. EXTERN_INLINE is needed only for functions
2810 defined in .h files. Reindent function header as per GNU style.
2811 (backtrace_p, backtrace_top, backtrace_next):
2812 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2813 compiler or linker. Add extern decls to pacify gcc -Wall.
2814 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2816 * frame.c (free_monitors): Define only on platforms that need it.
2817 * nsterm.m (ns_term_init):
2818 * process.c (catch_child_signal):
2819 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2820 defined on all porting targets these days.
2821 * process.c, process.h (catch_child_signal):
2822 Make it extern only if NS_IMPL_GNUSTEP is defined.
2824 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2826 * w32.c (gettimeofday): Make the signature identical to prototype
2827 in nt/inc/sys/time.h.
2829 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2831 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2834 * keyboard.c (safe_run_hooks_error): Improve error message.
2836 * data.c (pure_write_error): Add `object' argument.
2837 * puresize.h (CHECK_IMPURE): Use it.
2839 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2841 * Makefile.in (NOTIFY_OBJ): New variable.
2842 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2844 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2845 Call syms_of_gfilenotify.
2847 * gfilenotify.c: New file.
2849 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2850 and Qfile_w32notify.
2851 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2852 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2854 * lisp.h: Declare syms_of_gfilenotify.
2856 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2858 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2860 Merge the specpdl and backtrace stacks. Make the structure of the
2861 specpdl entries more obvious via a tagged union of structs.
2862 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2863 (enum specbind_tag): New enum.
2864 (struct specbinding): Make it a tagged union of structs.
2865 Add a case for backtrace records.
2866 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2867 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2868 (backtrace_debug_on_exit): New accessors.
2869 (struct backtrace): Remove.
2870 (struct catchtag): Remove backlist field.
2871 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2873 (Flocal_variable_p): Speed up the common case where the binding is
2875 * eval.c (backtrace_list): Remove.
2876 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2877 (set_backtrace_args, set_backtrace_nargs)
2878 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2879 (backtrace_next): New functions.
2880 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2881 (unwind_to_catch, internal_lisp_condition_case)
2882 (internal_condition_case, internal_condition_case_1)
2883 (internal_condition_case_2, internal_condition_case_n): Don't bother
2884 with backtrace_list any more.
2885 (Fsignal): Adjust to new backtrace format.
2886 (grow_specpdl): Move up.
2887 (record_in_backtrace): New function.
2888 (eval_sub, Ffuncall): Use it.
2889 (apply_lambda): Adjust to new backtrace format.
2890 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2892 (specbind): Adjust to new specpdl format. Simplify.
2893 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2894 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2896 (mark_backtrace): Remove.
2897 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2898 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2899 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2901 * profiler.c (record_backtrace): Use get_backtrace.
2902 (handle_profiler_signal): Use backtrace_top_function.
2903 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2906 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2908 * process.h (catch_child_signal): Declare.
2910 * process.c (catch_child_signal): New function.
2911 (init_process_emacs): Call it.
2913 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2914 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2916 (x_set_cursor_type): Remove declaration.
2917 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2918 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2919 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2920 (ns_get_color): Use F suffix on float.
2921 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2922 (ns_get_rgb_color): Remove.
2923 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2924 (note_mouse_movement): x and y are CGFloat.
2925 (ns_draw_fringe_bitmap): Remove unused rowY.
2926 Change #if to COCOA && >= 10_6.
2927 (ns_draw_window_cursor): Remove unused overspill.
2928 (ns_draw_underwave): width and x are EamcsCGFloat.
2929 (ns_draw_box): thickness is CGFloat.
2930 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2931 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2932 if not in main thread.
2933 (ns_get_pending_menu_title, ns_check_menu_open)
2934 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2935 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2936 (sendFromMainThread:): New method.
2937 (changeFont:): size is CGFloat.
2938 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2939 Disable warning about permanent text.
2940 (characterIndexForPoint:): Adjust return type depending on GNUStep
2942 (mouseDown:): delta is CGFloat.
2943 (updateFrameSize): Remove unised variable f.
2944 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2945 Cast float to EmacsCGFloat.
2946 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2947 also to -1 when restoring.
2948 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2949 inside NS_IMPL_COCOA.
2950 (toggleFullScreen:): Put call to toggleFullScreen inside
2951 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2952 (setPosition:portion:whole:): por is CGFloat.
2953 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2954 (mouseDown:): Use CGFloat.
2955 (mouseDragged:): Remove unised variable edge.
2956 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2958 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2960 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2961 when NS_IMPL_GNUSTEP.
2962 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2963 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2964 (EmacsToolbar): Add clearAll. Add tag argument to
2965 addDisplayItemWithImage.
2966 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2968 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2970 * nsmenu.m (ns_update_menubar): Make static.
2971 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2972 (fillWithWidgetValue:): Add cast to SEL for setAction.
2973 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2974 (update_frame_tool_bar): Update code for GNUStep.
2975 (clearAll): New method.
2976 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2977 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2978 Move identifierToItem setObject and activeIdentifiers addObject before
2979 call to insertItemWithItemIdentifier.
2980 (validateVisibleItems): Fix indentation.
2981 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2982 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2983 UtilityWindow to aStyle, remove call to setStyleMask.
2985 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2987 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2988 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2989 Use F suffix on floats.
2990 (ns_char_width): Returns CGFloat.
2991 (ns_ascii_average_width): w is CGFloat instead of float.
2992 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2994 (ns_glyph_metrics): CGFloat instead of float.
2996 * nsfns.m (x_set_foreground_color, x_set_background_color):
2998 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2999 remove unused variables.
3000 (Fns_read_file_name): Keep track if panel is for save.
3001 Use ns_filename_from_panel/ns_directory_from_panel.
3002 (Fns_list_services): delegate only used for COCOA.
3003 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
3004 Just return the input if GNUStep.
3005 (x_screen_planes): Remove.
3006 (Fxw_color_values): Use EmacsCGFloat
3007 (Fns_display_monitor_attributes_list): Only get screen number for
3009 (getDirectory, getFilename): Remove from EmacsOpenPanel and
3011 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
3012 ns_directory_from_panel.
3014 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
3016 * process.c (handle_child_signal): Also use WCONTINUED.
3017 This is so that list-processes doesn't mistakenly list the process
3018 as stopped, when the process has actually been continued and is
3021 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
3023 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
3024 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
3025 not already configured.
3027 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
3029 2013-05-29 Eli Zaretskii <eliz@gnu.org>
3031 * Makefile.in (mostlyclean): Remove *.res files.
3033 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
3035 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
3036 a buffer (bug#8447).
3038 2013-05-27 Eli Zaretskii <eliz@gnu.org>
3040 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
3041 display vector, and we backtrack, handle the case that the
3042 previous character position is also displayed from a display
3043 vector or covered by a display string or image. (Bug#14476)
3045 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
3047 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3048 (struct MonitorInfo, free_monitors): Remove.
3049 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
3050 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
3051 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3054 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3055 (struct MonitorInfo, free_monitors): Remove.
3056 (ns_screen_name): Make static.
3057 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
3058 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3061 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3062 (struct MonitorInfo): New struct.
3063 (free_monitors, make_monitor_attribute_list): Declare.
3065 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3067 (free_monitors, make_monitor_attribute_list): New functions.
3068 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
3071 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
3073 * callproc.c (call_process): Refine the doc string. (Bug#14045)
3075 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
3077 * keyboard.c: Apply keyboard decoding only to events that come directly
3078 from the tty, not from unread-command-events (bug#14368).
3079 (read_event_from_main_queue): New function, extracted from read_char).
3080 (read_decoded_char): Remove.
3081 (read_decoded_event_from_main_queue): New function to replace it.
3082 (read_char): Use it.
3083 (read_key_sequence): Use read_char rather than read_decoded_char.
3085 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
3087 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3089 * casetab.c (init_casetab_once): Fix last change (bug#14424).
3091 2013-05-22 Kenichi Handa <handa@gnu.org>
3093 The following changes are to fix the setting of
3094 buffer-file-coding-system on, for instance, C-x RET c unix RET
3095 _FILE_OF_DOS_EOL_TYPE_ RET.
3097 * coding.h (struct coding_system): New member detected_utf8_chars.
3099 * coding.c (detect_coding_utf_8): Count characters and check EOL
3100 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
3102 (setup_coding_system): Do not initialize coding->head_ascii.
3103 (check_ascii): Do not set coding->eol_seen but update it. Do not
3104 call adjust_coding_eol_type here.
3105 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
3106 If the eol-type of CODING is already specified, adjust the eol type
3107 of the found coding-system.
3108 (decode_coding_gap): Cancel previous change. Utilize the
3109 character numbers counted by detect_coding_utf_8. Fix detection
3112 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3114 * search.c (looking_at_1): Only set last_thing_searched if the match
3115 changed the match-data (bug#14281).
3117 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
3119 * xdisp.c (reseat_at_previous_visible_line_start):
3120 Already declared in dispextern.h, so remove it here.
3121 (move_it_vertically_backward): Likewise.
3123 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3125 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
3126 (Fx_display_pixel_width, Fx_display_pixel_height)
3127 (Fx_display_mm_width, Fx_display_mm_height):
3128 Mention `display-monitor-attributes-list' in docstrings.
3130 * nsfns.m (ns_get_screen): Remove function. All uses removed.
3131 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
3132 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
3133 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
3134 (Fx_display_backing_store, Fx_display_visual_class)
3135 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
3136 (Fx_display_grayscale_p, Fx_display_pixel_width)
3137 (Fx_display_pixel_height, Fx_display_planes)
3138 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
3139 (Fx_display_screens): Don't confuse X11 screens with NS screens.
3140 (Fx_display_mm_width, Fx_display_mm_height)
3141 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
3142 height for all physical monitors as in X11.
3144 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
3145 Return pixel width or height for all physical monitors as in X11.
3147 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
3149 Port --enable-gcc-warnings to clang.
3150 * bytecode.c (exec_byte_code):
3152 Redo diagnostic pragmas to pacify clang, too.
3153 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
3154 * editfns.c (Fencode_time):
3155 * fileio.c (file_accessible_directory_p):
3156 * font.c (font_unparse_xlfd):
3157 Use '&"string"[index]' instead of '"string" + (index)'.
3158 * undo.c (user_error): Remove; unused.
3160 2013-05-16 Eli Zaretskii <eliz@gnu.org>
3162 * insdel.c (insert_1_both): Document the arguments, instead of
3163 referring to insert_1, which no longer exists.
3165 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
3166 some window, increment windows_or_buffers_changed, so that
3167 *Messages* display in that window is updated. (Bug#14408)
3169 * w32.c: Include epaths.h.
3170 (init_environment): Use cmdproxy.exe without leading directories.
3171 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
3173 (gettimeofday): Adjust signature and return value to Posix
3176 * unexw32.c (open_output_file): Delete the existing emacs.exe
3177 before creating it, to break the hard link to the versioned
3180 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
3181 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
3182 (FIRSTFILE_OBJ): New variables.
3183 (W32_RES): Rename to EMACSRES. All users changed.
3184 (base_obj): Use $(CM_OBJ).
3185 (ALLOBJS): Use $(FIRSTFILE_OBJ).
3186 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
3187 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
3188 $(W32_RES_LINK) before $(LIBES).
3189 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
3191 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3193 * makefile.w32-in (DOC): Use just "DOC".
3195 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3197 * process.c: Export default filters and sentinels to Elisp.
3198 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3200 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3201 (Fset_process_sentinel, Fformat_network_address):
3202 Default to them instead of nil.
3203 (server_accept_connection): Sentinels can't be nil any more.
3204 (read_and_dispose_of_process_output): New function, extracted from
3205 read_process_output.
3206 (read_process_output): Use it; filters can't be nil.
3207 (Finternal_default_process_filter): New function, extracted from
3208 read_process_output.
3209 (exec_sentinel_unwind): Remove function.
3210 (exec_sentinel): Don't zilch sentinel while running.
3211 (status_notify): Sentinels can't be nil.
3212 (Finternal_default_process_sentinel): New function extracted from
3214 (setup_process_coding_systems): Default filter is not nil any more.
3215 (syms_of_process): Export new Elisp functions and initialize
3217 * lisp.h (make_lisp_proc): New function.
3219 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3221 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3223 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3225 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3226 unless we know that the window w is a leaf window.
3227 Another attempt at solving bug#14062.
3229 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3231 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3234 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3236 * image.c (gif_load): Check that subimages fit (Bug#14345).
3238 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3240 * lread.c (skip_dyn_eof): New function.
3241 (read1): Use it to skip the end of a file in response to #@00.
3243 * doc.c (get_doc_string): Slightly relax the sanity checking.
3245 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3247 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3248 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3249 (MonitorInfo): New struct.
3250 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3251 (Fns_display_monitor_attributes_list): New functions.
3252 (display-usable-bounds): Remove.
3253 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3256 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3258 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3259 (GTK_CHECK_VERSION): New macro, if not already defined.
3260 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3261 replaced by GTK_CHECK_VERSION.
3263 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3265 * xterm.h (GTK_PREREQ): New macro.
3266 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3267 to use this macro instead, for consistency and clarity.
3269 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3271 * xdisp.c (row_for_charpos_p): New function, with code of
3272 cursor_row_p, but accepts an additional argument CHARPOS instead
3273 of using a hardcoded PT.
3274 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3275 (row_containing_pos): Call row_for_charpos_p instead of partially
3276 doing the same. Fixes cursor positioning under longlines-mode
3277 when longlines-show-effect includes more than one newline, when
3278 moving the cursor vertically up.
3280 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3282 * makefile.w32-in (ACL_H): New macro.
3283 ($(BLD)/fileio.$(O)): Update dependencies.
3285 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3287 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3288 * Makefile.in (LIB_ACL): New macro.
3289 (LIBACL_LIBS): Remove.
3290 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3291 * fileio.c: Include <acl.h>.
3292 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3293 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3295 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3298 * unexelf.c: Don't assume ElfW (Half) fits in int.
3299 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3300 when dealing with ElfW (Half) values, since they can exceed 2**31
3301 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3302 (entry_address): Omit unused NUM arg. All uses changed.
3304 2013-05-07 Juri Linkov <juri@jurta.org>
3306 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3307 to the string converted from number with `Fnumber_to_string'.
3310 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3312 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3313 This fixes a problem introduced by my previous change.
3315 2013-05-07 Glenn Morris <rgm@gnu.org>
3317 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3319 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3321 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3323 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3325 Static checking by GCC 4.8.0.
3326 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3327 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3328 (x_get_monitor_attributes_fallback)
3329 (x_get_monitor_attributes_xinerama)
3330 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3331 Define only if USE_GTK.
3332 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3333 (x_get_monitor_attributes_fallback): Omit unused locals.
3334 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3335 Use double, not float, to avoid mixed-mode floating point arithmetic.
3337 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3338 Jan Djärv <jan.h.d@swipnet.se>
3340 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3341 (XINERAMA_CFLAGS): New macros.
3342 (ALL_CFLAGS, LIBES): Use them.
3344 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3345 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3346 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3347 (syms_of_xfns): DEFSYM them.
3348 (struct MonitorInfo): New struct.
3349 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3350 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3351 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3352 (x_get_monitor_attributes_xinerama): New functions.
3353 (Fx_display_monitor_attributes_list): New primitive.
3354 (syms_of_xfns): Defsubr it.
3356 * xterm.h (x_display_info): Add Xatom_net_workarea and
3357 Xatom_net_current_desktop.
3359 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3360 and dpyinfo->Xatom_net_current_desktop.
3362 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3364 * xdisp.c (pos_visible_p): Use the special code for finding the
3365 beginning of a display property or overlay for any "replacing"
3366 display property, not just for display strings. This solves
3367 incorrect reporting of position by posn-at-point. (Bug#14241)
3369 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3371 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3372 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3373 Verify that ElfW (Half) fits in int.
3374 (fatal): Use same signature as lisp.h.
3375 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3376 configure and build with -DUNEXELF_DEBUG without worrying about
3377 other modules that use DEBUG.
3378 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3379 possibly-wide integers now uses it instead of plain fprintf.
3380 (entry_address): New function, which avoids problems with 32-bit
3381 overflow on 64-bit hosts.
3382 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
3383 (round_up): Don't assume the remainder fits in int.
3384 (find_section): Use bool for boolean. Simplify debug code.
3385 (unexec): Don't assume file sizes fit in int or size_t.
3386 Omit unnecessary trailing newline in 'fatal' format.
3387 Use strerror rather than outputting decimal error number.
3388 Remove unused code when emacs is not defined;
3389 this file relies on Emacs now.
3390 Don't assume e_phnum and e_shnum are positive.
3392 * regex.c: Fix problems when DEBUG is defined.
3393 (extract_number, extract_number_and_incr): Define regardless of
3394 whether DEBUG is defined; that's simpler and makes the code less
3395 likely to go stale in the normal case when DEBUG is not defined.
3396 Return int rather than taking an int * arg. All callers changed.
3397 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
3398 Remove, replacing with ...
3399 (DEBUG_PRINT): New macro. All callers changed.
3400 (DEBUG_COMPILES_ARGUMENTS): New macro.
3401 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
3402 (print_compiled_pattern, print_double_string) [DEBUG]:
3403 Use prototype rather than old-style definition.
3404 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
3405 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
3406 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
3407 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
3408 Don't assume ptrdiff_t, size_t, and long are the same width as int.
3409 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
3410 This matters only when DEBUG is defined.
3412 2013-05-05 Eli Zaretskii <eliz@gnu.org>
3414 * xdisp.c (set_iterator_to_next): Set the
3415 ignore_overlay_strings_at_pos_p flag only if we are _really_
3416 iterating over an overlay string, as indicated by the
3417 current.overlay_string_index member. (Bug#14306)
3419 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
3421 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
3422 to where it is used, to avoid autorelease issues (Bug#14050).
3424 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
3426 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
3427 * fileio.c (syms_of_fileio): Implement this.
3428 * filelock.c (create_lock_file): If symbolic links don't work, so
3429 we use a regular file as a lock file, do not fsync the lock file;
3432 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
3434 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
3435 (syms_of_minibuf): Adjust accodingly.
3437 * callint.c (Fcall_interactively): Adjust calls accordingly.
3439 2013-05-04 Eli Zaretskii <eliz@gnu.org>
3441 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
3442 w->contents is a buffer before computing everything else.
3443 Use parentheses to disambiguate last part of the condition.
3445 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
3446 assertion violations. (Bug#14062)
3448 2013-05-01 David Reitter <david.reitter@gmail.com>
3450 * nsfns.m (ns_tooltip): Initialize.
3452 2013-04-28 Eli Zaretskii <eliz@gnu.org>
3454 * coding.c (decode_coding_gap): Don't remove the character before
3455 a newline unless it's a CR character. (Bug#14287)
3457 2013-04-28 Dan Nicolaescu <dann@gnu.org>
3459 * dispextern.h (struct face): Move enum face_underline_type
3460 earlier so that bitfields can be in the same word.
3462 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
3464 * nsfns.m (handlePanelKeys): New function.
3465 (EmacsOpenPanel:performKeyEquivalent:)
3466 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
3467 arrows/function/control and copy/paste keys (Bug#14296).
3469 2013-04-27 Juri Linkov <juri@jurta.org>
3471 * callint.c (Fcall_interactively): Call `Qread_number' for
3472 interactive code letter `n' instead of using duplicate code.
3475 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
3477 * systime.h (make_timeval): Declare as 'const'.
3479 2013-04-27 Kenichi Handa <handa@gnu.org>
3481 * font.c (font_open_entity): Always open a font of manageable
3484 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
3486 Port better to AIX (Bug#14258).
3487 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
3490 2013-04-24 Kenichi Handa <handa@gnu.org>
3492 * coding.c (decode_coding_iso_2022): When an invalid escape
3493 sequence is encountered, reset the invocation and designation
3494 status to the safest one.
3496 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
3498 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
3499 Without this fix, "make distclean" leaves stamp-h1 behind.
3501 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
3503 * w32fns.c (w32_fullscreen_rect): New function to compute the
3504 window rectangle for the given fullscreen mode.
3505 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
3506 longer tunes the window size. This keeps the window's edges flush
3507 with the screen and allows the taskbar to hide itself in fullboth.
3509 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
3510 window decorations and uses the entire screen.
3512 * w32term.h (w32_fullscreen_rect) Add prototype.
3513 (struct w32_output): Replace normal_width, normal_height,
3514 normal_top, and normal_left members with a single normal_placement
3516 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
3518 (FRAME_NORMAL_PLACEMENT): New macro.
3520 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
3522 * minibuf.c (Ftest_completion): Silence compiler warning.
3524 2013-04-15 Eli Zaretskii <eliz@gnu.org>
3526 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
3529 * frame.h (WINDOW_FRAME): Protect macro and its argument with
3532 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3533 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
3534 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
3535 parentheses where appropriate.
3537 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
3539 * keyboard.c (timer_start_idle): Remove no-longer-used local.
3541 2013-04-14 Eli Zaretskii <eliz@gnu.org>
3543 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
3544 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
3545 Mention in the doc string that setting these variables takes
3546 effect only after a call to set-window-buffer. (Bug#14200)
3548 2013-04-13 Eli Zaretskii <eliz@gnu.org>
3550 * indent.c (Fvertical_motion): Don't consider display strings on
3551 overlay strings as display strings on the buffer position we
3552 started from. This prevents vertical cursor motion from jumping
3553 more than one line when there's an overlay string with a display
3554 property at end of line.
3555 Reported by Karl Chen <Karl.Chen@quarl.org> in
3556 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
3558 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
3560 * window.c (select_window): `record_buffer' even if window is
3561 already selected (bug#14191).
3563 2013-04-11 Eli Zaretskii <eliz@gnu.org>
3565 * window.c (Fwindow_end): Test more flags, including the buffer's
3566 last_overlay_modified flag, to determine whether the window's
3567 display is really up-to-date. Prevents the function from
3568 returning a stale value. (Bug#14170)
3569 (Fwindow_line_height): Fix the test for up-to-date-ness of the
3572 2013-04-10 Eli Zaretskii <eliz@gnu.org>
3574 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
3575 garbaged only if it is not already the top frame on its TTY.
3576 This prevents flickering due to constant redrawing of TTY frames when
3577 there are GUI frames open in the same session. (Bug#13864)
3579 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
3581 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
3582 of marking the idle timers directly.
3584 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3586 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
3589 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
3591 * window.c (select_window): Don't record_buffer while the invariant is
3592 temporarily broken (bug#14161).
3594 * fns.c (Fdelq): Don't assume !NILP => CONSP.
3596 2013-04-07 Eli Zaretskii <eliz@gnu.org>
3598 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
3600 2013-04-07 Romain Francoise <romain@orebokech.com>
3602 Ignore additional platform-specific ACL errors (Bug#13702).
3603 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
3604 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
3606 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
3608 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
3611 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
3613 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
3614 This bug was introduced by my 2013-02-25 change that simplified
3615 data_start configuration. Without this change, on GNU/Linux
3616 an Emacs configured with --enable-profiling fails immediately
3617 due to a profiler signal.
3618 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
3619 with these flags. On platforms where special flags are needed
3620 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
3621 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
3622 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
3624 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
3626 Get rid of some platform-specific functions examining window
3627 system and its capabilities. This is a partial rework of the
3629 * lisp.h (have_menus_p): Remove prototype. This function is
3630 replaced with platform-independent window_system_available.
3631 (check_window_system): Move to...
3632 * frame.h (decode_window_system_frame, window_system_available):
3633 ...here, add new prototypes.
3634 * frame.c (window_system_available, decode_window_system_frame):
3636 (check_window_system): Platform-independent now.
3637 * xterm.h (x_in_use): Remove declaration.
3639 * w32term.h (check_x_frame):
3640 * nsterm.h (check_x_frame): Remove prototypes. This function
3641 is replaced with platform-independent decode_window_system_frame.
3642 * msdos.c (have_menus_p): Remove.
3643 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
3644 Remove platform-specific functions. Use check_window_system,
3645 decode_window_system_frame and check_ns_display_info where
3646 appropriate. Minor style and comment tweaks.
3647 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3648 (check_x_frame): Likewise.
3649 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3651 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3652 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3653 * xmenu.c, xselect.c: All related users changed.
3655 2013-04-03 Kenichi Handa <handa@gnu.org>
3657 The following changes is to optimize the code for reading UTF-8
3660 * coding.c (check_ascii): Rename from detect_ascii. Return value
3661 changed. Check EOL format. Do not call adjust_coding_eol_type
3663 (check_utf_8): New function.
3664 (adjust_coding_eol_type): Do nothing if already adjusted.
3665 (detect_coding): Compare the return value of check_ascii with
3666 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3667 (decode_coding_gap): Optimize for valid UTF-8.
3669 2013-03-21 Kenichi Handa <handa@gnu.org>
3671 * coding.c (syms_of_coding): Cancel previous change.
3673 * insdel.c (insert_from_gap): Fix previous change.
3675 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3677 Consistently use platform-specific function to detect window system.
3678 * lisp.h (check_window_system): New prototype. This function is
3679 going to replace check_x, check_w32 and check_ns.
3680 (have_menus_p): Mention msdos.c in comment.
3681 * fontset.c (check_window_system_func): Remove. Adjust all users.
3682 * fontset.h (check_window_system_func): Remove prototype.
3683 * nsterm.h (check_ns):
3684 * xterm.h (check_x):
3685 * w32term.h (check_w32): Likewise.
3686 * menu.c (Fx_popup_menu): Use check_window_system.
3687 * msdos.c (check_window_system): Define for MS-DOS.
3688 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3689 * w32fns.c (check_window_system): Likewise for MS-Windows.
3690 * xfns.c (check_window_system): Likewise for X.
3691 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3692 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3694 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3696 Prefer < to > in range checks such as 0 <= i && i < N.
3697 This makes it easier to visualize quantities on a number line.
3698 This patch doesn't apply to all such range checks,
3699 only to the range checks affected by the 2013-03-24 change.
3700 This patch reverts most of the 2013-03-24 change.
3701 * alloc.c (xpalloc, Fgarbage_collect):
3702 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3703 * character.c (string_escape_byte8):
3704 * charset.c (read_hex):
3705 * data.c (cons_to_unsigned):
3706 * dispnew.c (update_frame_1):
3707 * doc.c (Fsubstitute_command_keys):
3708 * doprnt.c (doprnt):
3709 * editfns.c (hi_time, decode_time_components):
3710 * fileio.c (file_offset):
3711 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3712 * font.c (font_intern_prop):
3713 * frame.c (x_set_alpha):
3714 * gtkutil.c (get_utf8_string):
3715 * indent.c (check_display_width):
3716 * keymap.c (Fkey_description):
3717 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3719 * minibuf.c (read_minibuf_noninteractive):
3720 * process.c (wait_reading_process_output):
3721 * search.c (Freplace_match):
3722 * window.c (get_phys_cursor_glyph):
3723 * xdisp.c (redisplay_internal):
3724 * xsmfns.c (smc_save_yourself_CB):
3725 Prefer < to > for range checks.
3726 * dispnew.c (sit_for): Don't mishandle NaNs.
3727 This fixes a bug introduced in the 2013-03-24 change.
3728 * editfns.c (decode_time_components): Don't hoist comparison.
3729 This fixes another bug introduced in the 2013-03-24 change.
3731 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3733 * frame.h (struct frame): Drop scroll_bottom_vpos
3734 member becaue all real users are dead long ago.
3735 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3736 * xdisp.c (redisplay_internal): Adjust user.
3738 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3740 * nsmenu.m (showAtX:Y:for:): setLevel to
3741 NSPopUpMenuWindowLevel (Bug#13998).
3743 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3745 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3746 (ns_check_pending_open_menu): Declare.
3748 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3749 (x_activate_menubar): Update the menu with title that matches
3750 ns_get_pending_menu_title, and call
3751 ns_check_pending_openmenu (Bug#12698).
3752 (menuWillOpen:): New method.
3753 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3755 * nsterm.m (menu_will_open_state, menu_mouse_point)
3756 (menu_pending_title): New varaibles.
3757 (ns_get_pending_menu_title, ns_check_menu_open)
3758 (ns_check_pending_open_menu): New functions.
3760 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3762 * indent.c (current_column_bol_cache): Remove leftover which is not
3763 used in Fmove_to_column any more.
3764 (current_column, scan_for_column): Adjust users.
3765 * keyboard.c (last_point_position_buffer, last_point_position_window):
3766 Remove leftovers which are not used for recording undo any more.
3767 (command_loop_1, syms_of_keyboard): Adjust users.
3768 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3769 redisplay_window any more.
3770 (move_it_to): Adjust user.
3772 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3774 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3775 Update dependencies.
3777 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3779 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3780 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3783 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3785 * window.h (struct window): Replace hchild, vchild and buffer slots
3786 with the only contents slot. This is possible because each valid
3787 window may have either the child window (in vertical or horizontal
3788 combination) or buffer to display (for the leaf window). Using that,
3789 a lof of operations to traverse and/or change window hierarchies may
3790 be simplified. New member horizontal is used to distinguish between
3791 horizontal and vertical combinations of internal windows.
3792 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3793 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3794 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3795 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3796 Use contents slot, not buffer, where appropriate.
3797 (wset_combination): New function.
3798 (wset_buffer): Add eassert.
3799 (Fframe_first_window): Simplify the loop reaching first window.
3800 (Fwindow_buffer): Use WINDOW_LEAF_P.
3801 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3802 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3803 (unshow_buffer): Convert initial debugging check to eassert.
3804 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3805 (make_parent_window, window_resize_check, window_resize_apply)
3806 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3807 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3808 Adjust to match struct window changes.
3809 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3810 (mark_window_cursors_off, count_windows, get_leaf_windows)
3811 (foreach_window_1): Simplify the loop.
3812 * alloc.c (mark_object): Do not check for the leaf window because
3813 internal windows has no glyph matrices anyway.
3814 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3815 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3816 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3817 (build_frame_matrix_from_window_tree, mirror_make_current)
3818 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3819 (update_window_tree, set_window_update_flags): Simplify the loop.
3820 (sync_window_with_frame_matrix_rows): Enforce live window.
3821 Use contents slot, not buffer, where appropriate.
3822 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3823 and WINDOW_HORIZONTAL_COMBINATION_P.
3824 (make_frame_visible_1): Simplify the loop.
3825 Use contents slot, not buffer, where appropriate.
3826 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3827 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3828 (expose_window_tree): Likewise.
3829 Use contents slot, not buffer, where appropriate.
3830 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3831 to avoid deleted windows. Use contents slot instead of buffer.
3832 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3833 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3834 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3835 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3837 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3839 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3840 identify the reasons for assertion violations in bug#14062 and
3842 (Fx_show_tip): Fix compilation error under
3843 "--enable-check-lisp-object-type". (Bug#14073)
3845 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3846 Reported by <rzl24ozi@gmail.com>.
3848 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3850 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3852 (unwind_with_echo_area_buffer): ...to restore it here.
3853 This is needed to ensure that...
3854 (redisplay_window): ...both window markers are valid here,
3855 which is verified by eassert.
3856 * editfns.c (save_excursion_save): Do not assume that
3857 selected_window always displays the buffer.
3858 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3861 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3863 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3866 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3868 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3870 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3872 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3873 since MinGW's w32api headers do. This avoids compiler warnings.
3875 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3878 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3880 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3882 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3884 * gtkutil.c (style_changed_cb): Check if frame is live and an
3885 X frame (Bug#14038).
3887 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3889 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3890 Define only for _WIN32_WINNT less than 0x0500.
3891 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3893 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3894 see its own definitions of 'struct timeval' and 'struct timezone'.
3896 Fix incompatibilities between MinGW.org and MinGW64 headers.
3897 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3899 * w32.c (REPARSE_DATA_BUFFER): Guard with
3900 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3902 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3904 * xterm.c: Include X11/XKBlib.h
3905 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3907 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3909 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3911 * blockinput.h (input_blocked_p): Likewise.
3912 * bytecode.c (exec_byte_code): Likewise.
3913 * callproc.c (call_process_kill, call_process_cleanup)
3914 (Fcall_process): Likewise.
3915 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3916 (Fccl_execute_on_string): Likewise.
3917 * character.c (string_escape_byte8): Likewise.
3918 * charset.c (read_hex): Likewise.
3919 * cm.c (calccost): Likewise.
3920 * data.c (cons_to_unsigned): Likewise.
3921 * dired.c (directory_files_internal, file_name_completion):
3923 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3924 (sit_for): Likewise.
3925 * doc.c (Fsubstitute_command_keys): Likewise.
3926 * doprnt.c (doprnt): Likewise.
3927 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3928 * emacsgtkfixed.c: Likewise.
3929 * fileio.c (file_offset, Fwrite_region): Likewise.
3930 * floatfns.c (Fexpt, fmod_float): Likewise.
3931 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3933 * font.c (font_intern_prop): Likewise.
3934 * frame.c (x_set_alpha): Likewise.
3935 * gtkutil.c (get_utf8_string): Likewise.
3936 * indent.c (check_display_width): Likewise.
3937 * intervals.c (create_root_interval, rotate_right, rotate_left)
3938 (split_interval_right, split_interval_left)
3939 (adjust_intervals_for_insertion, delete_node)
3940 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3941 (merge_interval_right, merge_interval_left, copy_intervals)
3942 (set_intervals_multibyte_1): Likewise.
3943 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3944 * keymap.c (Fkey_description): Likewise.
3945 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3946 * lread.c (openp, read_integer, read1, string_to_number):
3948 * menu.c (ensure_menu_items): Likewise.
3949 * minibuf.c (read_minibuf_noninteractive): Likewise.
3950 * print.c (printchar, strout): Likewise.
3951 * process.c (create_process, Faccept_process_output)
3952 (wait_reading_process_output, read_process_output, send_process)
3953 (wait_reading_process_output): Likewise.
3954 * profiler.c (make_log, handle_profiler_signal): Likewise.
3955 * regex.c (re_exec): Likewise.
3956 * regex.h: Likewise.
3957 * search.c (looking_at_1, Freplace_match): Likewise.
3958 * sysdep.c (get_child_status, procfs_ttyname)
3959 (procfs_get_total_memory): Likewise.
3960 * systime.h (EMACS_TIME_VALID_P): Likewise.
3961 * term.c (dissociate_if_controlling_tty): Likewise.
3962 * window.c (get_phys_cursor_glyph): Likewise.
3963 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3964 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3966 * xfns.c (Fx_window_property): Likewise.
3967 * xmenu.c (set_frame_menubar): Likewise.
3968 * xselect.c (x_get_window_property, x_handle_dnd_message):
3970 * xsmfns.c (smc_save_yourself_CB): Likewise.
3971 * xterm.c (x_scroll_bar_set_handle): Likewise.
3973 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3975 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3976 to be optional or nil. Adjust comment and convert it to docstring.
3977 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3978 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3980 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3982 Static checking by GCC 4.8-20130319.
3983 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3984 * process.c (Fset_process_datagram_address)
3985 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3986 * xdisp.c (get_char_face_and_encoding):
3987 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3988 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3989 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3991 2013-03-24 Ken Brown <kbrown@cornell.edu>
3993 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3994 fix compilation on 64-bit Cygwin, where underscores are not
3995 automatically prepended.
3997 * w32term.c (w32_initialize): Silence compiler warning.
3999 2013-03-23 Eli Zaretskii <eliz@gnu.org>
4001 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
4002 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
4003 variables, to save and restore frame dimensions.
4004 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
4005 after returning from a 'fullscreen' configuration.
4006 use SendMessage instead of PostMessage to send the SC_RESTORE message,
4007 to avoid races between the main thread and the input thread.
4009 * w32term.h (struct w32_output): New members normal_width,
4010 normal_height, normal_top, normal_left, and prev_fsmode.
4011 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
4012 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
4015 * w32term.c (w32fullscreen_hook): Record last value of the frame's
4016 'fullscreen' parameter. Always record previous width and height
4017 of the frame, except when switching out of maximized modes, so
4018 that they could be restored correctly, instead of resetting to the
4019 default frame dimensions. Send SC_RESTORE command to the frame,
4020 unless we are going to send SC_MAXIMIZE, to restore the frame
4021 resize hints in the mouse pointer shown by the window manager.
4024 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
4026 * lisp.h (get_frame_param): Adjust conditions for prototype
4029 2013-03-22 Ken Brown <kbrown@cornell.edu>
4031 * unexcw.c: Drop unneeded inclusion of w32common.h.
4032 (report_sheap_usage): Declare.
4033 (read_exe_header): Add magic numbers for x86_64.
4034 (fixup_executable): Fix printf format specifier for unsigned long
4037 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
4039 * frame.h (struct frame): Put menu_bar_window under #ifdef
4040 because this member is not needed when X toolkit is in use.
4041 (fset_menu_bar_window):
4042 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4043 (free_glyphs, update_frame):
4044 * xdisp.c (expose_frame): Likewise.
4045 (display_menu_bar): Likewise. Remove redundant eassert.
4046 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
4049 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
4051 Use functions and constants to manipulate Lisp_Save_Value objects.
4052 This replaces code that used macros and strings and token-pasting.
4053 The change makes the C source a bit easier to follow,
4054 and shrinks the Emacs executable a bit.
4055 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
4056 (make_save_value): Change 1st arg from string to enum. All callers
4059 (mark_object): Use if, not #if, for GC_MARK_STACK.
4060 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
4061 (XSAVE_OBJECT): Now functions, not macros.
4062 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
4063 the constant was never used.
4064 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
4065 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
4066 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
4067 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
4069 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
4070 type3 with a single member save_type. All uses changed.
4071 (save_type, set_save_pointer, set_save_integer): New functions.
4072 * print.c (PRINTX): Remove.
4074 * alloc.c: Remove redundant static declarations.
4076 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4078 * window.h (struct window): Convert left_col, top_line, total_lines
4079 and total_cols from Lisp_Objects to integers. Adjust comments.
4080 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
4082 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
4083 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
4084 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
4085 Adjust users where appropriate.
4087 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4089 * frame.h (struct frame): Drop resx and resy because the same data is
4090 available from window system-specific output context. Adjust users.
4091 (default_pixels_per_inch_x, default_pixels_per_inch_y):
4092 New functions to provide defaults when no window system available.
4093 (FRAME_RES_X, FRAME_RES_Y): New macros.
4094 (NUMVAL): Move from xdisp.c.
4095 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
4096 (Ffont_face_attributes, Fopen_font):
4097 * image.c (gs_load):
4098 * w32font.c (fill_in_logfont):
4099 * xdisp.c (calc_pixel_width_or_height):
4100 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
4101 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
4103 2013-03-20 Kenichi Handa <handa@gnu.org>
4105 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
4106 to 1 (temporary workaround until a bug related to ASCII
4107 optimization is fixed).
4109 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
4111 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
4112 Signal error if window is not internal. Adjust docstring.
4113 (delete_all_child_windows): Use combination_limit to save the buffer.
4114 (Fset_window_configuration): Adjust accordingly.
4115 * print.c (syms_of_print): Initialize debugging output not here...
4116 (init_print_once): ...but in a new function here.
4117 * lisp.h (init_print_once): Add prototype.
4118 * emacs.c (main): Add call to init_print_once. Adjust comments.
4120 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
4122 * window.c (window_resize_check, window_resize_apply)
4123 (window_from_coordinates, recombine_windows, set_window_buffer)
4124 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
4125 (Fsplit_window_internal, Fdelete_window_internal)
4126 (freeze_window_starts): Use bool for booleans.
4127 * window.h (window_frame_coordinates, resize_frame_windows)
4128 (freeze_window_starts, set_window_buffer): Adjust prototypes.
4130 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
4132 * dispnew.c (bitch_at_user): Use `user-error'.
4134 2013-03-17 Ken Brown <kbrown@cornell.edu>
4136 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
4137 as return type of image_background. (Bug#13981)
4138 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
4140 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
4142 * nsterm.m (updateFrameSize:): Change resize increments if needed.
4143 (ns_select): Don't return with result uninitialized.
4145 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
4148 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
4150 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
4151 directories. If filename is nil, get directory name (Bug#13932).
4152 Use getFilename and getDirectory.
4153 (getFilename, getDirectory): New methods for EmacsSavePanel and
4155 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
4157 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
4159 * coding.c (decode_coding_gap): Fix typo caught by static checking.
4161 2013-03-15 Kenichi Handa <handa@gnu.org>
4163 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
4164 (adjust_after_replace): Make it back to static. Delete the third
4165 arg text_at_gap_tail. Cancel the code for handling it.
4167 * coding.h (struct coding_system): New member eol_seen.
4169 * coding.c (detect_ascii): New function.
4170 (detect_coding): Set coding->head_ascii and coding->eol_seen only
4171 when the source bytes are actually scanned. On detecting for
4172 coding_category_utf_8_auto, call detect_ascii instead of scanning
4173 source bytes directly.
4174 (produce_chars): Call insert_from_gap with the new arg 0.
4175 (encode_coding): Likewise.
4176 (decode_coding_gap): Control ASCII optimization by the variable
4177 disable_ascii_optimization instead of #ifndef .. #endif.
4178 Deccode EOL format according to coding->eol_seen.
4179 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
4182 * lisp.h (adjust_after_replace): Cancel externing it.
4183 (insert_from_gap): Adjust prototype.
4185 2013-03-15 Eli Zaretskii <eliz@gnu.org>
4187 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
4188 FULLSCREEN_MAXIMIZED. (Bug#13935)
4190 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
4192 * region-cache.c (find_cache_boundary, move_cache_gap)
4193 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
4194 Simplify debugging check and convert to eassert. Adjust comment.
4195 (pp_cache): Put under ENABLE_CHECKING.
4197 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4199 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4200 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4202 (w32fullscreen_hook): If the frame is visible, reset
4203 f->want_fullscreen flag after changing the frame size. If the
4204 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4207 2013-03-13 Daniel Colascione <dancol@dancol.org>
4209 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4210 too so that these builds can use Cygwin's file conversion
4211 functions. (We've been building and linking cygw32.o all along
4212 and just not using it.)
4214 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4216 File synchronization fixes (Bug#13944).
4217 * Makefile.in (LIB_FDATASYNC): New macro.
4219 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4220 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4221 Don't worry about HAVE_FSYNC, since a substitute fsync is
4222 available if the system lacks one.
4223 (Fwrite_regin): Retry fsync if interrupted.
4225 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4227 * w32term.c (w32_read_socket): If the Emacs frame is being
4228 activated, call w32fullscreen_hook, to make sure the new frame
4229 dimensions are in effect. (Bug#13937)
4231 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4233 * xdisp.c (init_iterator): Simplify because both character and byte
4234 positions are either specified or -1. Add eassert. Adjust comment.
4235 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4236 character and byte positions can be obtained from marker.
4238 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4240 Static checking by Sun C 5.12.
4241 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4242 * bytecode.c (exec_byte_code):
4243 * dispnew.c (init_display):
4245 * fileio.c (Fsubstitute_in_file_name):
4246 * keyboard.c (Fevent_convert_list):
4247 * keymap.c (Fsingle_key_description):
4248 * term.c (maybe_fatal, fatal):
4249 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4250 * xsmfns.c (Fhandle_save_session):
4251 Omit unreachable code.
4252 * keymap.c (map_keymap_char_table_item): Cast void * to
4253 a function pointer type; the C Standard requires this.
4255 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4256 Include <sys/param.h> unconditionally, as that works elsewhere and
4257 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4258 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4261 See ChangeLog.12 for earlier changes.
4267 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4269 This file is part of GNU Emacs.
4271 GNU Emacs is free software: you can redistribute it and/or modify
4272 it under the terms of the GNU General Public License as published by
4273 the Free Software Foundation, either version 3 of the License, or
4274 (at your option) any later version.
4276 GNU Emacs is distributed in the hope that it will be useful,
4277 but WITHOUT ANY WARRANTY; without even the implied warranty of
4278 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4279 GNU General Public License for more details.
4281 You should have received a copy of the GNU General Public License
4282 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.