1 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3 * editfns.c (insert_before_markers): Mention overlay in the doc string.
5 * marker.c (set_marker): Remove documentation of undefined behavior.
7 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
9 * image.c (imagemagick_compute_animated_image): Animate correctly
10 when sub-images are smaller than the main image.
11 (imagemagick_compute_animated_image): Setting the iterator row to
12 zero is apparently not allowed.
13 (imagemagick_compute_animated_image): Allow images that say they
14 have sub-images that are bigger than the main image, but just crop
17 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
19 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
21 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
23 * image.c (imagemagick_compute_animated_image): Respect the GIF
26 2013-08-15 Ken Brown <kbrown@cornell.edu>
28 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
29 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
32 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
34 Fix minor problems found by static checking.
35 * frame.c (delete_frame):
36 * xdisp.c (next_element_from_display_vector):
37 Avoid uninitialized local.
38 * image.c (imagemagick_compute_animated_image): Port to C89.
39 Prefer usual GNU indentation style for loops.
40 Be more careful about bizarrely large sizes, by using ptrdiff_t
43 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
45 Fix infinite frame selection loop (Bug#15025).
46 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
48 2013-08-15 Eli Zaretskii <eliz@gnu.org>
50 * xdisp.c (compute_window_start_on_continuation_line): When
51 WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
52 to make sure we end up setting the window start at the leftmost
53 visible character of the display line. This avoids funky
54 horizontal shifting because the window start is not kept on the
55 same position. (Bug#15090)
56 (next_element_from_display_vector): Support 'box' face attribute
57 in the face definitions of a display vector. (Bug#15099)
59 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
61 * image.c (imagemagick_compute_animated_image): Implement animated
63 (imagemagick_compute_animated_image): Fix some compilation
64 warnings. Implement a very simple cache to make the animation
65 usable at all, but it should be replaced with a per-image cache.
67 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
69 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
70 to do `for' loops over alist values.
71 * buffer.h (FOR_EACH_BUFFER):
72 * process.c (FOR_EACH_PROCESS): Use it.
73 (handle_child_signal, status_notify, Fget_buffer_process)
74 (kill_buffer_processes): Use FOR_EACH_PROCESS.
76 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
78 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
79 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
80 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
81 to xzalloc and so avoid redundant call to memset.
82 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
83 members because it is allocated with xzalloc and so already zeroed.
85 2013-08-14 Ken Brown <kbrown@cornell.edu>
87 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
90 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
92 Utility function and macro to copy Lisp string to C string.
93 * lisp.h (xlispstrdupa): New macro.
94 (xlispstrdup): New prototype.
95 * alloc.c (xlispstrdup): New function.
96 * callint.c (Fcall_interactively):
97 * fileio.c (Ffile_name_directory, Fexpand_file_name)
98 (Fsubstitute_in_file_name):
99 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
100 * image.c (x_create_bitmap_from_file):
101 * w32term.c (w32_term_init):
102 * xterm.c (x_term_init): Use xlispstrdup.
104 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
106 * image.c (imagemagick_load_image): Make animated pictures work.
107 There's still some problems with background color settings, though
110 * decompress.c (unwind_decompress): Always restore point.
112 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
114 * marker.c (set_marker): Reformat documentation.
116 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
118 * xdisp.c (cursor_type_changed): Now static.
120 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
121 Use changed. This avoids the need to call xmalloc and for the
122 caller to call xfree, and avoids memory leaks in some situations.
124 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
126 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
127 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
128 (redisplay_window): If window_end_valid is cleared due to non-zero
129 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
130 so do not call to try_cursor_movement for that window.
132 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
134 * window.h (struct window): Convert window_end_pos and
135 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
136 (wset_window_end_pos, wset_window_end_vpos): Remove.
137 * dispnew.c (adjust_glyph_matrix):
138 * window.c (Fwindow_end, replace_window, set_window_buffer)
140 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
141 (set_vertical_scroll_bar, redisplay_window, try_window)
142 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
143 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
144 (note_mouse_highlight): Adjust users.
145 (try_cursor_movement): Likewise. Convert old precondition to eassert.
148 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
150 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
151 * image.c (imagemagick_filename_hint): Use `const char *' and
152 prefer SSDATA to SDATA to avoid warnings.
154 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
156 Cleanup window fringes, margins and scroll bars adjustments.
157 * window.c (set_window_fringes, set_window_margins)
158 (set_window_scroll_bars, apply_window_adjustment): New functions.
159 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
160 (Fset_window_scroll_bars): Use them.
162 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
164 * window.h (struct window): Convert scroll_bar_width
165 from Lisp_Object to integer. Adjust comment.
166 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
168 * window.c (wset_scroll_bar_width): Remove.
169 (make_window): Initialize scroll_bar_width.
170 (Fsplit_window_internal): Use direct assignment.
171 (Fset_window_configuration, save_window_save):
172 Convert Lisp_Object to integer and back where appropriate.
173 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
174 bar was actually changed, and mention this in docstring.
176 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
178 * decompress.c: Minor simplifications.
179 (Fzlib_decompress_region): Don't bother verifying
180 that avail_out <= UINT_MAX, as that was confusing.
181 Mention the restriction in a comment instead.
182 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
184 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
186 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
187 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
189 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
191 * image.c (imagemagick_filename_hint): Check for errors in the
194 2013-08-13 Eli Zaretskii <eliz@gnu.org>
196 * window.c (Fwindow_margins): Return nil when there's no marginal
197 area, as per the documented API.
199 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
200 Fmake_vector, as scroll bar's struct members are not all Lisp
201 objects now. This avoids crashes in GC.
203 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
204 bool, so its address could be taken.
206 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
208 * image.c (imagemagick_filename_hint): New function to possibly
209 apply `image-content-type-suffixes'.
210 (imagemagick_load_image): Use it.
212 2013-08-13 Eli Zaretskii <eliz@gnu.org>
214 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
215 if loading zlib failed.
217 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
219 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
220 2013-08-13 checkin below. Change bool to BOOL, rule is:
221 All Obj-C code uses BOOL, except for interfaces callable from C.
223 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
225 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
227 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
228 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
229 bool instead of BOOL.
230 * w32term.h (struct scroll_bar): Convert fringe_extended_p
231 from Lisp_Object to bitfield. Adjust comment.
232 * w32term.c (x_scroll_bar_create): Adjust user.
233 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
234 * xterm.c (XTset_vertical_scroll_bar): Likewise.
235 Use bool for boolean.
236 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
237 to `unsigned int' when defining a bitfield.
239 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
241 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
243 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
245 * window.h (struct window): Convert left_margin_cols and
246 right_margin_cols from Lisp_Objects to integers. Adjust comment.
247 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
248 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
250 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
252 (showing_window_margins_p, update_window_line, update_frame_1):
253 * fringe.c (draw_fringe_bitmap_1):
254 * xdisp.c (window_box_width): Adjust users.
255 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
256 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
257 Use direct assignment.
258 (Fset_window_configuration, save_window_save, Fwindow_margins):
259 Convert Lisp_Object to integer and back where appropriate.
260 (Fset_window_margins): Adjust user. Return t if any margin
261 was actually changed, and mention this in docstring.
263 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
265 * syntax.c (forward_word):
266 * cmds.c (forward_char, backward_char): Mention the optional argument.
268 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
270 * window.h (struct window): Convert left_fringe_width
271 and right_fringe_width from Lisp_Objects to integers.
273 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
274 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
275 * window.c (wset_left_fringe_width, wset_right_fringe_width):
277 (make_window): Initialize new integer fields to -1.
278 (Fsplit_window_internal): Use direct assignment.
279 (Fset_window_configuration, save_window_save): Convert
280 Lisp_Object to integer and back where appropriate.
281 (Fset_window_fringes): Adjust user. Return t if any fringe
282 was actually changed, and mention this in docstring.
284 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
286 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
287 * nsfns.m (x_set_cursor_type):
288 * w32fns.c (x_set_cursor_type):
289 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
290 * xdisp.c (set_frame_cursor_types): ...but in common code.
292 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
294 * font.c (clear_font_cache): New function, stripped from...
295 (Fclear_font_cache): ...here, which now uses the function
296 above. Adjust comment.
297 * font.h (clear_font_cache): Add prototype.
298 * xfaces.c (clear_face_cache): Use clear_font_cache.
300 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
302 * window.c (Fset_window_start): Compare `w', not `window' because
303 `w' might not be equal to `window' after call to decode_live_window.
305 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
307 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
308 This fixes a problem introduced by the Bug#15035 patch
309 when using GPG. Reported by Herbert J. Skuhra.
311 2013-08-12 Eli Zaretskii <eliz@gnu.org>
313 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
314 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
317 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
319 * decompress.c (Fzlib_decompress_region): Support zlib
320 decompression, too, and rename.
322 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
324 Minor zlib configuration tweaks.
325 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
326 Don't assume presence of fn_inflateInit2_ zlib internal function.
328 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
330 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
331 include the zlib prefix.
333 2013-08-12 Eli Zaretskii <eliz@gnu.org>
335 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
336 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
337 define static variables that are pointers to zlib functions to be
339 (init_zlib_functions) [WINDOWSNT]: New function.
340 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
342 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
343 macros instead of invoking the zlib functions directly.
344 (syms_of_decompress): DEFSYM Qzlib_dll. Staticpro
347 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
349 Avoid looping over all frame windows to freeze and unfreeze.
350 * window.h (struct window): Drop frozen_window_start_p.
351 (freeze_window_starts): Drop prototype.
352 * frame.h (struct frame): New frozen_window_starts flag.
353 (FRAME_WINDOWS_FROZEN): New macro.
354 * window.c (freeze_window_start, freeze_window_starts):
356 (select_window, replace_window): Adjust users.
357 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
358 (window_frozen_p): New function.
359 (redisplay_window): Use it.
361 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
363 Fix some fd issues when running subprocesses (Bug#15035).
364 Fix bugs that can leak files or file descriptors on errors.
365 Don't unlink open temp files, as that's hard for users to diagnose
366 when things go awry (e.g., temp disk exhausted).
367 Don't bother to lock temp files. Check for invalid recursion.
368 * callproc.c (synch_process_fd): Remove. All uses removed.
369 (synch_process_tempfile): New var or macro.
370 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
372 (record_kill_process): New arg, the temp name. All callers changed.
373 (delete_temp_file): Now just a simple wrapper around unlink.
374 (call_process_kill): New arg, the call_process_fd array.
375 Close them all. Clear synch_process_pid. Remove the temp file,
376 or arrange for it to be removed.
377 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
378 that's been moved to synch_process_tempfile. Caller changed.
379 Do not remove the tempfile; that's now call_process_kill's
381 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
382 call_process_kill; the caller now does that.
383 (call_process_cleanup): Do not close the process fd; that's now
384 call_process_kill's responsibility.
385 (Fcall_process): Implement via new function call_process, which
386 has most of the old body of Fcall_process, but with a different API.
387 (call_process): New function that does not open or close filefd if
388 it is nonnegative. Record which fds need to be closed, and let
389 call_process_kill close (and remove the tempfile, on MSDOS) on error.
390 Signal an error if invoked recursively (could be done via a hook).
391 Simplify creation of the tempfile in the MSDOS case.
392 Don't create the output file until after checking for the executable.
393 Report any failure to open /dev/null.
394 Don't open /dev/null for writing twice; once is enough.
395 Don't create pipe if all output is being discarded or sent to file.
396 Don't worry about setting up the coding system or reading from the
397 pipe if all output is being discarded.
398 Hoist fd_error local into top level, to lessen block nesting.
399 Don't record deleted pid here; now done by Fcall_process_region.
400 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
401 and note its success in synch_process_tempfile.
402 Do not leak resources when child_setup fails.
403 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
404 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
405 (create_temp_file): Now returns open fd, with an additional
406 Lisp_Object * argument to return the name. All callers changed.
407 Do not close the file; rewind it instead, and leave it open for
408 the caller. Do not lock the temp file. Unwind-protect the file
409 and the file-descriptor.
410 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
411 If an asynchrounous process, record it here, not in call_process.
412 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
413 * eval.c (set_unwind_protect): New function.
414 * fileio.c (write_region): New function, generalized from the
415 old Fwrite_region. Do not lock temp files.
416 (Fwrite_region): Use it.
417 * lisp.h (set_unwind_protect, write_region): New decls.
418 * process.c: Include <verify.h>.
419 (make_process): Mark fds as initially closed.
420 (deleted_pid_list): Now a list of pid-filename pairs.
422 (close_process_fd): New function.
423 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
424 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
425 New constants. Verify that their number matches PROCESS_OPEN_FDS.
426 (create_process, create_pty, Fmake_serial_process)
427 (server_accept_connection): Record which fds need to be closed,
428 and let deactivate_process close them.
429 (Fmake_network_process): Do not discard the unwind-protect
430 until it's safe to do so.
431 (deactivate_process): Close the fds opened by create_process etc.
432 (Fprocess_send_eof): Adjust to new way of recording open fds.
433 Report an error if /dev/null can't be opened, instead of aborting.
434 * process.h (PROCESS_OPEN_FDS): New constant.
435 (struct Lisp_Process): New member open_fds.
436 (record_kill_process, record_deleted_pid): Adjust signatures.
437 (record_deleted_pid): Move decl here ...
438 * syswait.h (record_deleted_pid): ... from here.
440 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
442 * decompress.c: Fix bugs with large buffers and weird inputs.
443 Tune a bit. Reindent as per usual Emacs style.
444 (BUFFER_SIZE): Remove.
445 (Fdecompress_gzipped_region): Do not mishandle input buffers with
446 more than UINT_MAX bytes. Decompress into the gap instead of into
447 an auto buffer, as this should avoid copying. Return nil if
448 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
449 set immediate_quit; we shouldn't trust zlib code that much.
451 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
453 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
454 errors, and really move the gap to where we want it.
456 * lisp.h: Include decompress.c support.
458 * emacs.c (main): Include decompress.c support.
460 * Makefile.in: Include -lz if present.
462 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
464 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
465 (initWithTitle:): Initialize frame to 0.
466 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
467 (fillWithWidgetValue:frame:): Renamed from
468 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
470 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
471 fillWithWidgetValue:frame:
473 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
474 remove memory leak warnings.
476 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
477 (ns_check_menu_open): Handle menu == nil. Remove assignment to
480 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
481 (x_activate_menubar): Update the whole menu.
482 (trackingNotification:): Call ns_check_menu_open if tracking ends.
483 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
484 current event is not NSSystemDefined (Bug#15001).
485 Call ns_check_menu_open only if trackingMenu is 2.
486 (menuDidClose:): New method, decrease trackingMenu.
487 (fillWithWidgetValue:setDelegate:): New method.
488 (fillWithWidgetValue:): Call the above.
490 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
492 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
494 Omit some unnecessary casts.
495 Many of these go back to the old pre-C89 days, when they may have
496 been needed, but we've been assuming C89 or later for a while now.
497 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
498 (live_float_p, live_misc_p, live_vector_p):
499 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
500 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
502 * callint.c (Fcall_interactively):
503 * doc.c (Fsubstitute_command_keys):
504 * filelock.c (get_boot_time):
505 * frame.c (xrdb_get_resource):
506 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
507 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
508 (xg_get_file_name_from_selector, menuitem_destroy_callback)
509 (menuitem_highlight_callback, menu_destroy_callback)
510 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
511 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
512 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
513 (xg_tool_bar_help_callback, tb_size_cb):
514 * image.c (xpm_alloc_color, png_read_from_memory)
515 (png_read_from_file, png_load_body, our_memory_skip_input_data)
516 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
518 * keymap.c (describe_map):
519 * nsfns.m (Fns_display_monitor_attributes_list):
520 * nsmenu.m (process_dialog:):
521 * nsterm.m (hold_event):
522 * process.c (wait_reading_process_output):
523 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
524 * scroll.c (do_direct_scrolling, scrolling_1):
525 * termcap.c (tgetent):
526 * window.c (check_window_containing, add_window_to_list)
527 (freeze_window_starts):
528 * xdisp.c (compare_overlay_entries, vmessage):
529 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
530 (x_get_monitor_attributes_xrandr)
531 (Fx_display_monitor_attributes_list, x_display_info_for_name)
532 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
533 * xfont.c (xfont_match, xfont_open):
534 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
535 (menubar_selection_callback, menu_position_func)
536 (popup_selection_callback, create_and_show_popup_menu)
537 (dialog_selection_callback, create_and_show_dialog):
538 * xrdb.c (x_get_string_resource):
540 * xsmfns.c (x_session_check_input):
541 * xterm.c (x_draw_glyphless_glyph_string_foreground)
542 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
543 (xaw_jump_callback, xaw_scroll_callback):
544 Omit unnecessary casts.
546 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
548 Minor string-length refactoring.
549 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
550 * frame.c (make_monitor_attribute_list):
551 Prefer build_string to strlen + make_string.
553 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
555 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
556 don't check minor_code (Bug#14417).
558 2013-08-09 Eli Zaretskii <eliz@gnu.org>
560 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
561 vertical positions instead. This avoids calling MATRIX_ROW with
562 row numbers that are possibly beyond valid limits. (Bug#15064)
564 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
566 Use xstrdup and build_unibyte_string where applicable.
567 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
569 * xrdb.c (x_get_customization_string):
570 * xterm.c (xim_initialize):
571 * w32fns.c (w32_window): Use xstrdup.
572 (w32_display_monitor_attributes_list):
573 * emacs.c (init_cmdargs):
574 * keyboard.c (PUSH_C_STR):
575 * nsfont.m (nsfont_open):
576 * sysdep.c (system_process_attributes):
577 * w32.c (system_process_attributes):
578 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
580 2013-08-09 Eli Zaretskii <eliz@gnu.org>
582 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
583 variables of these types so that GDB would know about them, as aid
584 for debugging fatal exceptions. (Bug#15024) See also
585 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
588 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
590 * nsterm.m (ns_update_begin): Don't change clip path if it would be
591 larger than the NSWindow (Bug#14934).
593 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
595 Redesign redisplay interface to drop global variable updated_window.
596 Always pass currently updated window as a parameter to update routines.
597 * dispextern.h (updated_window): Remove declaration.
598 (struct redisplay_interface): Pass window parameter to
599 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
600 and after_update_window_hook.
601 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
603 * dispnew.c (updated_window): Remove.
604 (redraw_overlapped_rows, update_marginal_area, update_text_area)
605 (update_window_line): Adjust to match redisplay interface changes.
606 * nsterm.m (ns_update_window_begin, ns_update_window_end)
607 (ns_scroll_run, ns_after_update_window_line):
608 * w32term.c (x_update_window_begin, x_update_window_end)
609 (x_after_update_window_line, x_scroll_run):
610 * xterm.c (x_update_window_begin, x_update_window_end)
611 (x_after_update_window_line, x_scroll_run):
612 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
613 Likewise. Adjust comments where appropriate.
614 (x_cursor_to): Simplify because this is always called during window
615 update (but install debugging check anyway).
616 (expose_window): Check must_be_updated_p flag to see whether this
617 function is called during window update.
619 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
621 Do not reset window modification event counters excessively.
622 These leftovers and poor man's tricky methods to catch extra
623 redisplay's attention are no longer needed.
624 * frame.c (set_menu_bar_lines_1):
625 * minibuf.c (read_minibuf_unwind):
626 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
627 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
628 (window_scroll_line_based, Fset_window_configuration):
629 * xdisp.c (redisplay_window): Do not reset last_modified and
630 last_overlay_modified counters.
632 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
634 * xselect.c (x_send_client_event): Set send_event and serial, memset
635 data.l as it might be bigger than data.b. Use 24 bit mask to
636 XSendEvent (Bug#15034).
638 2013-08-07 Eli Zaretskii <eliz@gnu.org>
640 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
641 for TTY frames that are not the top frame on their console.
644 2013-08-07 Martin Rudalics <rudalics@gmx.at>
646 * w32term.c (w32fullscreen_hook): Really maximize frame when
647 asked for (Bug#14841).
649 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
651 Prefer selected_window to Fselected_window, likewise for frames.
652 * buffer.c (Fbuffer_swap_text):
653 * data.c (Fvariable_binding_locus):
654 * window.c (run_window_configuration_change_hook): Adjust users.
655 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
656 Use decode_live_frame.
658 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
660 Be more careful if selected window shows the buffer other than current,
661 use window_outdated only if this is not so. This change should also
662 address some weird issues discussed in Bug#13012.
663 * window.h (window_outdated): New prototype.
664 * window.c (window_outdated): Now here. Convert from static and
665 always assume window's buffer.
666 (Fwindow_end, Fwindow_line_height): Use it.
667 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
668 and always assume window's buffer.
669 (redisplay_window): Adjust user.
670 (redisplay_internal): Call to reconsider_clip_changes once and
671 check whether mode line should be updated only if selected window
672 shows current buffer.
673 (run_window_scroll_functions): Use eassert for debugging check.
674 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
676 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
678 * window.c (window_scroll, window_scroll_pixel_based)
679 (window_scroll_line_based): Use bool for booleans.
681 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
683 * process.c: Fix minor off-by-one issues in descriptor counts.
684 This shouldn't fix any real bugs, but it cleans up the code a bit.
685 (max_process_desc, max_input_desc): -1, not 0, means none.
687 (delete_input_desc): New function.
688 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
689 (deactivate_process): Scan backwards when recomuting max_process_desc;
690 that should be faster.
691 (init_process_emacs): Initialize max_input_desc.
693 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
695 Use region cache to speedup bidi_find_paragraph_start.
696 * buffer.h (struct buffer): New member bidi_paragraph_cache.
697 Rename cache_long_line_scans to cache_long_scans.
698 * buffer.c (bset_cache_long_line_scans): Rename to
699 bset_cache_long_scans.
700 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
701 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
703 (syms_of_buffer): Rename cache-long-line-scans to
704 cache-long-scans. Adjust docstring.
705 * search.c (newline_cache_on_off):
706 * indent.c (width_run_cache_on_off): Adjust users.
707 * bidi.c (bidi_paragraph_cache_on_off): New function.
708 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
709 * insdel.c (prepare_to_modify_buffer): Invalidate
710 bidi_paragraph_cache if enabled.
712 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
714 Invalidate region caches only if buffer text is going to be changed.
715 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
716 (modify_text): ...new prototype.
717 (prepare_to_modify_buffer_1): New prototype.
718 * textprop.c (modify_region): Rename to...
719 (modify_text_properties): ...new function.
720 (add_text_properties_1, set_text_properties, Fremove_text_properties)
721 (Fremove_list_of_text_properties): Adjust users.
722 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
723 (modify_text): ...new function.
724 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
725 (prepare_to_modify_buffer_1): ...new function.
726 * casefiddle.c (casify_region):
727 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
728 (Ftranspose_regions): Use modify_text.
730 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
732 * lisp.mk (lisp): Add nadvice.elc.
734 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
736 New macro to iterate over live buffers similar to frames.
737 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
738 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
739 Declare buffer-related variables here to offload lisp.h.
740 * buffer.c (Vbuffer_alist): Adjust comment.
741 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
742 (other_buffer_safely):
743 * data.c (store_symval_forwarding):
744 * dispnew.c (Fframe_or_buffer_changed_p):
745 * fileio.c (Fdo_auto_save):
746 * filelock.c (unlock_all_files):
747 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
749 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
751 Fix some minor races in hosts lacking mkostemp (Bug#15015).
752 * callproc.c (create_temp_file):
753 * filelock.c (create_lock_file):
754 Assume mkostemp, since it's now provided by Gnulib.
756 2013-08-04 Eli Zaretskii <eliz@gnu.org>
758 * w32.c (mkostemp): New function.
759 (mktemp): Remove, no longer used. Most of the code reused in
760 mkostemp. (Bug#15015)
761 (mktemp): Don't undef.
763 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
765 * dispnew.c (glyph_matrix_count, glyph_pool_count):
766 Move under GLYPH_DEBUG and ENABLE_CHECKING.
767 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
768 (free_glyph_pool, check_glyph_memory): Likewise for
769 all users. Adjust comments where appropriate.
771 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
773 * composite.h: Minor fixups.
774 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
775 to fix a misspelling, and change it to an inline function while
776 we're at it (it need not be a macro). All uses changed.
777 (composition_method, composition_valid_p):
778 Rewrite to avoid assignments in if-conditions.
780 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
782 Do not use global Lisp_Object in composition macros.
783 * composite.h (composition_temp): Remove declaration.
784 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
785 (composition_method, composition_valid_p): ...inline functions.
786 (compose_region): Remove the leftover.
787 * composite.c (composition_temp): Remove.
788 (run_composition_function, update_compositions)
789 (composition_compute_stop_pos, composition_adjust_point)
790 (Ffind_composition_internal):
791 * coding.c (handle_composition_annotation):
792 * xdisp.c (handle_composition_prop, check_point_in_composition):
793 Related users changed.
795 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
797 Drop FRAME_PTR typedef.
798 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
799 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
800 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
801 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
802 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
803 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
804 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
805 All related users changed.
807 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
809 * eval.c (default_toplevel_binding): New function.
811 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
812 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
813 (syms_of_eval): Export them.
814 * data.c (Fdefault_value): Micro cleanup.
815 * term.c (init_tty): Use "false".
817 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
819 Fix X GC leak in GTK and raw (no toolkit) X ports.
820 * xterm.c (x_free_frame_resources): If white and black relief
821 GCs are allocated, always free them here.
822 * xfns.c (x_make_gc): Omit redundant initialization.
823 * widget.c (create_frame_gcs): Remove the leftover.
824 (EmacsFrameDestroy): Do nothing because all GCs are now freed
825 in x_free_frame_resources.
827 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
829 * nsterm.m (windowWillResize:toSize:): Only change title if
830 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
832 (viewDidEndLiveResize): New method.
834 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
835 inside NS_IMPL_COCOA.
837 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
839 * insdel.c (adjust_after_replace, replace_range, del_range_2):
840 Do not check whether undo is enabled because record_insert and
841 record_delete does that themselves.
843 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
845 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
846 member which is not really used any more.
847 (FRAME_XIC_BASE_FONTNAME): Remove.
848 * xfns.c (xic_free_fontset): Adjust user.
849 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
850 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
851 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
852 (xdialog_show): Use eassert for debugging check.
853 * w32term.c (x_unfocus_frame): Remove unused dummy function.
855 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
857 * fileio.c, fns.c (merge): Move extern decl from here ...
858 * lisp.h (merge): ... to here.
860 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
862 Fix last font-related change.
863 * w32font.h (w32font_list_internal, w32font_match_internal):
865 * w32uniscribe.c (uniscribe_list, uniscribe_match):
866 (uniscribe_list_family): Adjust to match font API change.
867 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
868 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
870 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
872 * frame.h (FRAME_MOUSE_UPDATE):
873 * nsterm.m (ns_frame_up_to_date): Omit redundant check
874 whether hlinfo->mouse_face_mouse_frame is non-NULL.
876 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
878 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
879 * font.h (struct font_driver): Change list, match, and list_family
880 functions to accept struct frame * as first arg.
881 * font.c (font_score, font_compare, font_sort_entities): Remove
883 (font_sort_entities, font_list_entities, font_select_entity):
884 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
885 match font API change.
886 * xfont.c (xfont_list, xfont_match, xfont_list_family):
887 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
888 * ftxfont.c (ftxfont_list, ftxfont_match):
889 * xftfont.c (xftfont_list, xftfont_match):
890 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
891 * w32font.c (w32font_list, w32font_match, w32font_list):
892 (w32font_list_internal, w32_font_match_internal): Likewise.
893 * xfaces.c (Fx_family_fonts): Adjust user.
895 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
897 Do not use pure Xism x_wm_set_icon_position in non-X ports.
898 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
899 only if HAVE_X_WINDOWS is in use.
900 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
901 * nsterm.m (x_wm_set_icon_position): Remove no-op.
902 * w32term.c (x_wm_set_icon_position): Likewise.
903 * w32fns.c (x_icon): Adjust user.
905 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
907 * xterm.c (last_mouse_press_frame): Remove the
908 leftover which is not really used any more.
909 (handle_one_xevent, syms_of_xterm): Adjust users.
910 (x_flush): Call XFlush once per each X display, not frame.
911 This is better because this code always unconditionally skips
912 non-X frames in Vframe_list and issues the only XFlush if we
913 have more than one X frame on the same X display.
914 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
915 Use bool for booleans.
916 (x_draw_glyph_string_background, cvt_string_to_pixel):
917 (cvt_pixel_dtor): Drop unnecessary prototypes.
918 * xterm.h (x_display_ok): Adjust prototype.
920 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
922 Drop unnecessary functions that deals with frame pixel size.
923 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
924 (x_pixel_height): Drop prototypes.
925 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
926 (x_pixel_height): Drop implementations.
927 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
928 which should be always valid for window frame.
929 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
930 * w32menu.c (Fx_popup_dialog):
931 * xmenu.c (Fx_popup_dialog): Likewise for both.
933 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
935 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
936 frame parameters and call to Fmodify_frame_parameters just once.
937 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
938 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
939 and mention nil frame in docstring.
941 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
943 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
944 (x_figure_window_size): Likewise. Adjust to return long.
945 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
946 (toplevel): Move Qterminal_live_p to...
947 * terminal.c (toplevel): ...here, make it static, and...
948 (syms_of_terminal): ...DEFSYM here.
949 * frame.h (Qterminal_live_p): Remove declaration.
950 (make_frame, x_figure_window_size): Adjust prototype.
951 * nsfns.m (Fx_create_frame): Use long for window flags.
953 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
955 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
956 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
957 Do not assume that emacs_close (INT_MAX) is a no-op.
959 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
961 * xfaces.c (make_face_cache): For struct face_cache, prefer
962 xmalloc to xzalloc and so avoid redundant call to memset.
963 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
965 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
967 * fringe.c (draw_window_fringes, update_window_fringes)
968 (compute_fringe_widths):
969 * w32term.c (x_draw_glyph_string):
970 * window.c (candidate_window_p, Frecenter):
971 * xfaces.c (realize_basic_faces, realize_default_face)
972 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
973 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
974 * xfns.c (x_set_cursor_color, xic_free_xfontset):
975 * xmenu.c (Fx_menu_bar_open_internal):
976 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
977 * xsettings.c (xft_settings_event):
978 * xterm.c (x_draw_glyph_string, x_had_errors_p):
979 Use bool for booleans. Adjust style and comments where
981 * dispextern.h (draw_window_fringes, update_window_fringes)
982 (compute_fringe_widths):
983 * xterm.h (x_had_errors_p): Adjust prototype.
985 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
987 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
988 CHECK_LIST. Rewrite the loop to avoid useless local variable.
990 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
992 * fns.c (toplevel): Remove comment before Fsafe_length because
995 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
997 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
999 2013-07-28 Eli Zaretskii <eliz@gnu.org>
1001 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
1002 frame which got the message is still alive, before dereferencing
1003 its pointer. (Bug#14970)
1005 * frame.c (delete_frame): Test "this" frame's minibuffer window to
1006 be a live window, before using it as such. (Bug#14970)
1008 2013-07-27 Eli Zaretskii <eliz@gnu.org>
1010 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
1011 w32_detect_focus_change instead of doing part of its job by hand.
1012 This fixes the problem whereby FOCUS_OUT events were not sent to
1015 2013-07-26 Eli Zaretskii <eliz@gnu.org>
1017 * process.c (Fprocess_list): Doc fix.
1019 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
1020 being re-exposed only if it didn't ask to become visible.
1021 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
1022 was previously iconified. (Bug#14841)
1023 (x_iconify_frame): Mark the frame iconified.
1025 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
1027 Fix minor problems found by static checking.
1028 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
1029 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
1031 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
1033 * eval.c (set_specpdl_old_value): New function.
1034 (unbind_to): Minor simplification.
1035 (get_backtrace_frame): New function.
1036 (Fbacktrace_frame): Use it. Add `base' argument.
1037 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
1038 (syms_of_eval): Export backtrace-eval.
1039 * xterm.c (x_focus_changed): Simplify.
1041 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
1043 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
1045 2013-07-24 Eli Zaretskii <eliz@gnu.org>
1047 * xdisp.c (redisplay_window): Instead of moving point out of
1048 scroll margin, reject the force_start method, and try scrolling
1049 instead. (Bug#14780)
1051 2013-07-24 Ken Brown <kbrown@cornell.edu>
1053 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
1056 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
1058 * eval.c (Fprogn): Do not check that BODY is a proper list.
1059 This undoes the previous change. The check slows down the
1060 interpreter, and is not needed to prevent a crash. See
1061 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
1063 2013-07-23 Glenn Morris <rgm@gnu.org>
1065 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
1067 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
1069 Port to GNU/Linux systems with tinfo but not ncurses.
1070 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
1071 to decide whether ncurses is being used. Without this change,
1072 GCC complains about tgetent not being declared, on a system
1073 that has tinfo installed but ncurses not installed.
1075 * eval.c (Fprogn): Check that BODY is a proper list.
1077 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
1078 * data.c (Fsetq_default):
1079 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
1080 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
1082 Tune by taking advantage of the fact that ARGS is always a list
1083 when a function is declared to have UNEVALLED args.
1085 * emacsgtkfixed.c: Port to GCC 4.6.
1086 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
1088 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
1090 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
1091 here to silence compiler warnings.
1093 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
1095 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
1096 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
1097 from messing up Emacs's 'struct frame' (Bug#14923).
1099 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1101 * alloc.c (make_save_ptr_ptr): Define this function.
1102 It was inadvertently omitted. It's needed only if
1103 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
1105 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
1107 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
1108 frame have focus (Bug#14895).
1110 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1112 Avoid vfork-related deadlock more cleanly.
1113 * callproc.c (child_setup): When the child's exec fails, output
1114 the program name, as that's more useful. Use O_NONBLOCK to avoid
1116 * process.c (create_process_1): Remove; no longer needed.
1117 (create_process): Remove timer hack; no longer needed, now that
1118 the child avoids deadlock.
1120 2013-07-20 Glenn Morris <rgm@gnu.org>
1122 * image.c (Fimage_flush): Fix doc typo.
1124 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
1126 Fix array bounds violation when pty allocation fails.
1127 * process.c (PTY_NAME_SIZE): New constant.
1128 (pty_name): Remove static variable; it's now auto.
1129 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
1130 Take pty_name as an arg rather than using a static variable.
1131 All callers changed.
1132 (create_process): Recover pty_flag from process, not from volatile local.
1133 (create_pty): Stay inside array even when pty allocation fails.
1134 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
1136 * lread.c (Fload): Avoid initialization only when lint checking.
1137 Mention that it's needed only for older GCCs.
1139 2013-07-20 Kenichi Handa <handa@gnu.org>
1141 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
1142 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
1144 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
1146 * lread.c (Fload): Avoid uninitialized warning.
1148 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1150 Fix some minor file descriptor leaks and related glitches.
1151 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
1152 (create_lock_file): Use write, not emacs_write.
1153 * image.c (slurp_file, png_load_body):
1154 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
1155 (server_accept_connection):
1156 Don't leak an fd on memory allocation failure.
1157 * image.c (slurp_file): Add a cheap heuristic for growing files.
1158 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
1159 as that's what the other routines do. Maybe input need not be
1160 blocked at all, but it's better to be consistent.
1161 Avoid undefined behavior when strlen is zero.
1163 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
1164 (NSTATICS): Now a constant; doesn't need to be a macro.
1166 2013-07-19 Richard Stallman <rms@gnu.org>
1168 * coding.c (decode_coding_utf_8): Add simple loop for fast
1169 processing of ASCII characters.
1171 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1173 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
1175 2013-07-19 Eli Zaretskii <eliz@gnu.org>
1177 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
1178 unportable 'struct x_display_info'.
1179 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
1182 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1184 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
1185 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
1187 (system_process_attributes): Prefer plain char to unsigned char
1188 when either will do. Clean up properly if interrupted or if
1189 memory allocations fail. Don't assume sscanf succeeds. Remove
1190 no-longer-needed workaround to stop GCC from whining. Read
1191 command-line once, instead of multiple times. Check read status a
1194 Fix obscure porting bug with varargs functions.
1195 The code assumed that int is treated like ptrdiff_t in a vararg
1196 function, which is not a portable assumption. There was a similar
1197 -- though these days less likely -- porting problem with various
1198 assumptions that pointers of different types all smell the same as
1199 far as vararg functions is conserved. To make this problem less
1200 likely in the future, redo the API to use varargs functions.
1201 * alloc.c (make_save_value): Remove this vararg function.
1202 All uses changed to ...
1203 (make_save_int_int_int, make_save_obj_obj_obj_obj)
1204 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1206 (make_save_ptr): Rename from make_save_pointer, for consistency with
1207 the above. Define only on platforms that need it. All uses changed.
1209 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1211 * keyboard.c: Try to fix typos in previous change.
1212 (DISPLAY_LIST_INFO): New macro.
1213 (kbd_buffer_get_event): Do not access members that are not present
1214 in X11. Revert inadvertent change of "!=" to "=".
1216 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1218 * keyboard.c (kbd_buffer_get_event):
1219 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1220 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1222 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1224 * filelock.c: Fix unlikely file descriptor leaks.
1225 (get_boot_time_1): Rework to avoid using emacs_open.
1226 This doesn't actually fix a leak, but is better anyway.
1227 (read_lock_data): Use read, not emacs_read.
1229 * doc.c: Fix minor memory and file descriptor leaks.
1230 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1231 (get_doc_string, Fsnarf_documentation):
1232 Fix file descriptor leak on error.
1234 * term.c: Fix minor fdopen-related file descriptor leaks.
1235 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1236 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1238 * charset.c: Fix file descriptor leaks and errno issues.
1240 (load_charset_map_from_file): Don't leak file descriptor on error.
1241 Use plain record_xmalloc since the allocation is larger than
1242 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1244 * eval.c (record_unwind_protect_nothing):
1245 * fileio.c (fclose_unwind):
1247 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1248 The replacement doesn't block input, but that no longer seems
1251 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1253 * lread.c: Fix file descriptor leaks and errno issues.
1254 (Fload): Close some races that leaked fds or streams when 'load'
1256 (Fload, openp): Report error number of last nontrivial failure to open.
1257 ENOENT counts as trivial.
1258 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1260 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1261 now that the function is always called with a nonnegative arg.
1262 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1263 All uses replaced with ...
1264 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1266 A few more minor file errno-reporting bugs.
1267 * callproc.c (Fcall_process):
1268 * doc.c (Fsnarf_documentation):
1269 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1270 * process.c (set_socket_option):
1271 Don't let a constructor trash errno.
1272 * doc.c: Include <errno.h>.
1274 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1276 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1278 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1280 Fix w32 bug with call-process-region (Bug#14885).
1281 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1282 to Fcall_process when the input is empty. This simplifies the
1283 code a bit. It makes no difference on POSIXish platforms but
1284 apparently it fixes a bug on w32.
1286 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1287 * fileio.c (close_file_unwind): Don't close if FD is negative;
1288 this can happen when unwinding a zapped file descriptor.
1289 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1290 in case Emacs runs out of memory between the two unwind-protects.
1291 Don't trash errno when closing FD.
1292 Zap the FD in the specpdl when closing it, instead of deferring
1293 the removal of the unwind-protect; this fixes a bug where a child
1294 function unwinds the stack past us.
1296 New unwind-protect flavors to better type-check C callbacks.
1297 This also lessens the need to write wrappers for callbacks,
1298 and the need for make_save_pointer.
1299 * alloca.c (free_save_value):
1300 * atimer.c (run_all_atimers):
1302 * alloc.c (safe_alloca_unwind):
1303 * atimer.c (unwind_stop_other_atimers):
1304 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1305 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1306 * minibuf.c (choose_minibuf_frame_1):
1307 * process.c (make_serial_process_unwind):
1308 * xdisp.h (pop_message_unwind):
1309 * xselect.c (queue_selection_requests_unwind):
1310 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1311 * alloca.c (record_xmalloc):
1312 Prefer record_unwind_protect_ptr to record_unwind_protect with
1314 * alloca.c (Fgarbage_collect):
1315 Prefer record_unwind_protect_void to passing a dummy.
1316 * buffer.c (restore_buffer):
1317 * window.c (restore_window_configuration):
1318 * xfns.c, w32fns.c (do_unwind_create_frame)
1319 New wrapper. All record-unwind uses of wrappee changed.
1320 * buffer.c (set_buffer_if_live):
1321 * callproc.c (call_process_cleanup, delete_temp_file):
1322 * coding.c (code_conversion_restore):
1323 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1324 * editfns.c (save_excursion_restore)
1325 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1326 (save_restriction_restore):
1327 * eval.c (restore_stack_limits, un_autoload):
1328 * fns.c (require_unwind):
1329 * keyboard.c (recursive_edit_unwind, tracking_off):
1330 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1331 * macros.c (pop_kbd_macro, restore_menu_items):
1332 * nsfns.m (unwind_create_frame):
1333 * print.c (print_unwind):
1334 * process.c (start_process_unwind):
1335 * search.c (unwind_set_match_data):
1336 * window.c (select_window_norecord, select_frame_norecord):
1337 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1338 (fast_set_selected_frame):
1339 * xfns.c, w32fns.c (unwind_create_tip_frame):
1340 Return void, not a dummy Lisp_Object. All uses changed.
1341 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1342 * callproc.c (call_process_kill):
1343 * fileio.c (restore_point_unwind, decide_coding_unwind)
1344 (build_annotations_unwind):
1345 * insdel.c (Fcombine_after_change_execute_1):
1346 * keyboard.c (read_char_help_form_unwind):
1347 * menu.c (unuse_menu_items):
1348 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1349 * sound.c (sound_cleanup):
1350 * xdisp.c (unwind_redisplay):
1351 * xfns.c (clean_up_dialog):
1352 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1353 Accept no args and return void, instead of accepting and returning
1354 a dummy Lisp_Object. All uses changed.
1355 * cygw32.c (fchdir_unwind):
1356 * fileio.c (close_file_unwind):
1357 * keyboard.c (restore_kboard_configuration):
1358 * lread.c (readevalllop_1):
1359 * process.c (wait_reading_process_output_unwind):
1360 Accept int and return void, rather than accepting an Emacs integer
1361 and returning a dummy object. In some cases this fixes an
1362 unlikely bug when the corresponding int is outside Emacs integer
1363 range. All uses changed.
1364 * dired.c (directory_files_internal_unwind):
1365 * fileio.c (do_auto_save_unwind):
1366 * gtkutil.c (pop_down_dialog):
1367 * insdel.c (reset_var_on_error):
1368 * lread.c (load_unwind):
1369 * xfns.c (clean_up_file_dialog):
1370 * xmenu.c, nsmenu.m (pop_down_menu):
1371 * xmenu.c (cleanup_widget_value_tree):
1372 * xselect.c (wait_for_property_change_unwind):
1373 Accept pointer and return void, rather than accepting an Emacs
1374 save value encapsulating the pointer and returning a dummy object.
1376 * editfns.c (Fformat): Update the saved pointer directly via
1377 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1378 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1379 (unwind_body): New function.
1380 (record_unwind_protect): First arg is now a function returning void,
1381 not a dummy Lisp_Object.
1382 (record_unwind_protect_ptr, record_unwind_protect_int)
1383 (record_unwind_protect_void): New functions.
1384 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1385 * fileio.c (struct auto_save_unwind): New type.
1386 (do_auto_save_unwind): Use it.
1387 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1388 * insdel.c (struct rvoe_arg): New type.
1389 (reset_var_on_error): Use it.
1390 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
1392 (specbinding_func): Remove; there are now several such functions.
1393 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
1394 (set_unwind_protect_ptr): New function.
1395 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
1397 Be simpler and more consistent about reporting I/O errors.
1398 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1399 Say "Read error" and "Write error", rather than "I/O error", or
1400 "IO error reading", or "IO error writing", when a read or write
1402 * process.c (Fmake_network_process, wait_reading_process_output)
1403 (send_process, Fprocess_send_eof, wait_reading_process_output):
1404 Capitalize diagnostics consistently. Put "failed foo" at the
1405 start of the diagnostic, so that we don't capitalize the
1406 function name "foo". Consistently say "failed" for such
1408 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
1409 All callers changed. This is so it can use report_file_error.
1410 * sysdep.c (serial_open, serial_configure): Capitalize I/O
1411 diagnostics consistently as above.
1413 * fileio.c (report_file_errno): Fix errno reporting bug.
1414 If the file name is neither null nor a pair, package it up as a
1415 singleton list. All callers changed, both to this function and to
1416 report_file_error. This fixes a bug where the memory allocator
1417 invoked by list1 set errno so that the immediately following
1418 report_file_error reported the wrong errno value.
1420 Fix minor problems found by --enable-gcc-warnings.
1421 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
1422 * keyboard.c (kbd_buffer_get_event): Remove unused local.
1424 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
1426 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
1427 Set event->arg to Qt if switch-event shall be generated.
1428 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
1430 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
1432 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
1435 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
1436 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
1437 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
1438 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
1439 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
1440 and there is a focused frame.
1441 (head_table): Add focus-in and focus-out.
1442 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
1443 bind to handle-focus-in/out.
1445 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
1446 (Fhandle_switch_frame): Call Fhandle_focus_in.
1447 (syms_of_frame): defsubr handle-focus-in/out.
1449 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1451 Fix porting bug to older POSIXish platforms (Bug#14862).
1452 * sysdep.c (emacs_pipe): New function, that implements
1453 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
1454 This should port better to CentOS 5 and to Mac OS X 10.6.
1455 All calls to pipe2 changed.
1457 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
1458 This makes the code easier to read and the executable a bit smaller.
1459 Do not replace all calls to Fcons that happen to create lists,
1460 just calls that are intended to create lists. For example, when
1461 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
1462 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
1463 Similarly for list2 through list5.
1464 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
1465 * bytecode.c (exec_byte_code):
1466 * callint.c (quotify_arg, Fcall_interactively):
1467 * callproc.c (Fcall_process, create_temp_file):
1468 * charset.c (load_charset_map_from_file)
1469 (Fdefine_charset_internal, init_charset):
1470 * coding.c (get_translation_table, detect_coding_system)
1471 (Fcheck_coding_systems_region)
1472 (Fset_terminal_coding_system_internal)
1473 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
1474 * composite.c (update_compositions, Ffind_composition_internal):
1475 * dired.c (directory_files_internal, file_name_completion)
1477 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
1478 * doc.c (Fsnarf_documentation):
1479 * editfns.c (Fmessage_box):
1481 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
1482 (Feval, eval_sub, Ffuncall, apply_lambda):
1483 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
1484 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
1485 (Fset_file_times, Finsert_file_contents)
1486 (Fchoose_write_coding_system, Fwrite_region):
1487 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
1488 * font.c (font_registry_charsets, font_parse_fcname)
1489 (font_prepare_cache, font_update_drivers, Flist_fonts):
1490 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
1491 * frame.c (make_frame, Fmake_terminal_frame)
1492 (x_set_frame_parameters, x_report_frame_params)
1493 (x_default_parameter, Fx_parse_geometry):
1494 * ftfont.c (syms_of_ftfont):
1495 * image.c (gif_load):
1496 * keyboard.c (command_loop_1):
1497 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
1498 (Fcopy_keymap, append_key, Fcurrent_active_maps)
1499 (Fminor_mode_key_binding, accessible_keymaps_1)
1500 (Faccessible_keymaps, Fwhere_is_internal):
1501 * lread.c (read_emacs_mule_char):
1502 * menu.c (find_and_return_menu_selection):
1503 * minibuf.c (get_minibuffer):
1504 * nsfns.m (Fns_perform_service):
1505 * nsfont.m (ns_script_to_charset):
1506 * nsmenu.m (ns_popup_dialog):
1507 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
1508 (Fx_own_selection_internal):
1509 * nsterm.m (append2):
1510 * print.c (Fredirect_debugging_output)
1511 (print_prune_string_charset):
1512 * process.c (Fdelete_process, Fprocess_contact)
1513 (Fformat_network_address, set_socket_option)
1514 (read_and_dispose_of_process_output, write_queue_push)
1515 (send_process, exec_sentinel):
1516 * sound.c (Fplay_sound_internal):
1517 * textprop.c (validate_plist, add_properties)
1518 (Fput_text_property, Fadd_face_text_property)
1519 (copy_text_properties, text_property_list, syms_of_textprop):
1520 * unexaix.c (report_error):
1521 * unexcoff.c (report_error):
1522 * unexsol.c (unexec):
1523 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
1524 (Fformat_mode_line, syms_of_xdisp):
1525 * xfaces.c (set_font_frame_param)
1526 (Finternal_lisp_face_attribute_values)
1527 (Finternal_merge_in_global_face, syms_of_xfaces):
1528 * xfns.c (x_default_scroll_bar_color_parameter)
1529 (x_default_font_parameter, x_create_tip_frame):
1530 * xfont.c (xfont_supported_scripts):
1531 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
1532 (menu_help_callback, xmenu_show):
1534 * xterm.c (set_wm_state):
1535 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
1536 and similarly for list2 through list5.
1538 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
1540 * callproc.c (Fcall_process_region): Fix minor race and tune.
1541 (create_temp_file): New function, with the temp-file-creation part
1542 of the old Fcall_process_region. Use Fcopy_sequence to create the
1543 temp file name, rather than alloca + build_string, for simplicity.
1544 Don't bother to block input around the temp file creation;
1545 shouldn't be needed. Simplify use of mktemp. Use
1546 record_unwind_protect immediately after creating the temp file;
1547 this closes an unlikely race where the temp file was not removed.
1548 Use memcpy rather than an open-coded loop.
1549 (Fcall_process_region): Use the new function. If the input is
1550 empty, redirect from /dev/null rather than from a newly created
1551 empty temp file; this avoids unnecessary file system traffic.
1553 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
1555 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
1556 Simplify by making this case like the other two. This is a bit
1557 slower on obsolete hosts, but the extra complexity isn't worth it.
1559 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
1560 * process.c (create_process) [!DOS_NT]:
1561 Remove now-unnecessary calls to emacs_close.
1563 2013-07-13 Eli Zaretskii <eliz@gnu.org>
1565 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
1566 returning early. (Bug#14850)
1568 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
1569 and inhibit-iso-escape-detection attributes of 'undecided'.
1572 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
1574 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
1575 Reported by Herbert J. Skuhra in
1576 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
1578 Don't lose top specpdl entry when memory is exhausted.
1579 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
1580 specpdl overflow here, to simplify callers; all callers changed.
1581 Always reserve an unused entry at the stack top; this avoids
1582 losing the top entry's information when memory is exhausted.
1584 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1586 Clean up errno reporting and fix some errno-reporting bugs.
1587 * callproc.c (Fcall_process):
1588 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1589 * process.c (create_process, Fmake_network_process):
1590 * unexaix.c (report_error):
1591 * unexcoff.c (report_error):
1592 Be more careful about reporting the errno of failed operations.
1593 The code previously reported the wrong errno sometimes.
1594 Also, prefer report_file_errno to setting errno + report_file_error.
1595 (Fcall_process): Look at openp return value rather than at path,
1596 as that's a bit faster and clearer when there's a numeric predicate.
1597 * fileio.c (report_file_errno): New function, with most of the
1598 old contents of report_file_error.
1599 (report_file_error): Use it.
1600 (Ffile_exists_p, Ffile_accessible_directory_p):
1601 Set errno to 0 when it is junk.
1602 * fileio.c (Faccess_file):
1603 * image.c (x_create_bitmap_from_file):
1604 Use faccessat rather than opening the file, to avoid the hassle of
1605 having a file descriptor open.
1606 * lisp.h (report_file_errno): New decl.
1607 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
1610 * process.c (create_process, wait_reading_process_output) [AIX]:
1611 Remove obsolete SIGHUP-related code, as Emacs no longer disables
1612 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
1613 a multithreaded environment anyway).
1614 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
1616 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
1618 * image.c (x_find_image_file): Don't close a remote file handle.
1620 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1622 Fix races with threads and file descriptors.
1623 * callproc.c (Fcall_process_region):
1624 * dired.c (open_directory):
1625 * emacs.c (main, Fdaemon_initialized):
1626 * image.c (x_find_image_file):
1627 * inotify.c (Finotify_rm_watch):
1628 * lread.c (Flocate_file_internal):
1629 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
1630 * term.c (term_mouse_moveto, init_tty):
1631 * termcap.c (tgetent):
1632 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
1633 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
1634 * unexhp9k800.c, unexmacosx.c (unexec):
1635 * callproc.c (Fcall_process_region):
1636 Use emacs_close, not close.
1637 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
1638 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
1639 and posix_close function on current platforms (which all lack them).
1640 (emacs_close): Use it. This should fix the races on GNU/Linux and
1641 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
1642 and it should avoid closing random victim file descriptors on
1645 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
1647 * inotify.c (uninitialized): Remove. All uses replaced by -1.
1648 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
1651 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
1652 This is for .gdbinit xbacktrace.
1654 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
1655 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
1656 (emacs_set_tty): Now static.
1657 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1658 * term.c (tty_capable_p, tty_default_color_capabilities)
1659 (get_tty_terminal, term_mouse_movement)
1660 (handle_one_term_event, init_tty, maybe_fatal):
1661 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1662 (tgetent, scan_file, name_match, compare_contin):
1663 * terminal.c (get_terminal):
1664 Use bool for boolean.
1665 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1666 Prefer char to unsigned char if either will do.
1667 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1668 (tty_write_glyphs): Prefer int to unsigned.
1669 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1670 All callers changed.
1671 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1673 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1676 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1677 (B__dummy__): New dummy symbol, to pacify C89.
1678 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1679 they can't grok varargs macros.
1680 * dispnew.c (add_window_display_history)
1681 (add_frame_display_history):
1682 * print.c (print_object):
1683 * xdisp.c (debug_method_add):
1684 Use %p printf format only for void pointers.
1685 * emacs.c (usage_message): New constant, replacing ...
1686 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1687 (main): Adjust to usage reorg.
1688 * fns.c (syms_of_fns):
1689 * profiler.c (syms_of_profiler):
1690 Don't use non-constant struct initializers.
1691 * gnutls.h (gnutls_initstage_t):
1692 * lisp.h (enum Lisp_Fwd_Type):
1693 * lread.c (lisp_file_lexically_bound_p):
1694 * xsettings.c (anonymous enum):
1695 Remove trailing comma.
1696 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1697 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1698 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1700 * regex.c (const_re_char): New type, to pacify strict C89.
1701 All uses of 'const re_char' replaced to use it.
1702 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1703 with glibc when strict C89. This change is imported from gnulib.
1705 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1706 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1707 Omit GNU_LINUX implementation, since it requires long long.
1708 * xterm.c (x_draw_underwave):
1709 Do not assume the traditional order of struct's members.
1710 (x_term_init): Rewrite to avoid the need for non-constant structure
1713 Syntax cleanup, mostly replacing macros with functions.
1714 This removes the need for the syntax_temp hack.
1715 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1716 * syntax.c (SYNTAX_INLINE): New macro.
1717 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1718 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1719 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1720 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1721 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1722 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1723 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1724 Now constants, not macros.
1725 (syntax_temp) [!__GNUC__]: Remove.
1726 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1727 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1728 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1729 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1730 Move here from syntax.h; now functions, not macros. Except for the
1731 last function, these are static since only syntax.c uses them.
1732 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1733 All uses changed. Now a function, not a macro; use this fact
1734 to simplify the code.
1735 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1736 compiler bugs; no longer relevant.
1737 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1738 (SYNTAX_INLINE): New macro.
1739 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1740 for the new functions. Use bool for boolean member.
1741 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1742 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1743 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1744 (SETUP_BUFFER_SYNTAX_TABLE):
1745 Now extern inline functions, not macros.
1746 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1747 Remove; all uses replaced by implementation.
1748 (syntax_temp) [!__GNUC__]: Remove decl.
1749 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1751 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1753 * emacs.c (main): Fix syntax error.
1755 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1757 Timestamp fixes for undo (Bug#14824).
1758 * atimer.c (schedule_atimer):
1759 * fileio.c (Ffile_newer_than_file_p):
1760 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1761 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1762 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1763 (syms_of_fileio): Remove Sclear_visited_file_name.
1764 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1765 file doesn't exist; this avoids an ambiguity with negative timestamps.
1766 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1767 * systime.h (make_emacs_time, invalid_emacs_time):
1768 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1769 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1770 * undo.c (record_first_change): Push (visited-file-modtime) onto
1771 undo list rather than reimplementing it by hand, incorrectly.
1773 2013-07-09 Ken Brown <kbrown@cornell.edu>
1775 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1777 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1779 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1781 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1783 Handle errno and exit status a bit more carefully.
1784 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1785 number into an exit status. Instead, use EXIT_CANCELED.
1786 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1787 * callproc.c (relocate_fd):
1788 * emacs.c (close_output_streams, main):
1789 * process.c (create_process):
1790 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1791 Use emacs_perror for simplicity.
1792 * callproc.c (relocate_fd, main):
1793 * sysdep.c (sys_subshell):
1794 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1795 (shut_down_emacs): Use emacs_write, not write.
1796 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1797 * fileio.c (Fcopy_file, e_write):
1798 * nsterm.m (ns_select):
1799 * process.c (send_process):
1800 * sound.c (vox_write):
1801 Use emacs_write_sig, not emacs_write.
1802 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1803 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1805 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1807 (emacs_full_write): New function.
1808 (emacs_write): Rewrite to use it.
1809 (emacswrite_sig, emacs_perror): New functions.
1810 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1812 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1814 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1815 on NS even if it is present. Pixmap on NS is a void*.
1817 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1819 Port to Ubuntu 10 (Bug#14803).
1820 Problem reported by T.V. Raman.
1821 * process.c (close_on_exec, accept4, process_socket):
1822 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1824 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1826 * w32.c (sys_dup): Declare prototype.
1830 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1832 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1834 Make file descriptors close-on-exec when possible (Bug#14803).
1835 This simplifies Emacs a bit, since it no longer needs to worry
1836 about closing file descriptors by hand in some cases.
1837 It also fixes some unlikely races. Not all such races, as
1838 libraries often open files internally without setting
1839 close-on-exec, but it's an improvement.
1840 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1841 * callproc.c (Fcall_process) [!MSDOS]:
1842 * emacs.c (main) [!DOS_NT]:
1843 * nsterm.m (ns_term_init):
1844 * process.c (create_process):
1845 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1846 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1847 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1848 Prefer mkostemp with O_CLOEXEC to mkstemp.
1849 * callproc.c (relocate_fd) [!WINDOWSNT]:
1850 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1851 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1853 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1854 Make the resulting file descriptor close-on-exec.
1855 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1856 * lread.c (load_descriptor_list, load_descriptor_unwind):
1857 Remove; no longer needed. All uses removed.
1858 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1859 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1861 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1862 (Fmake_network_process, Fnetwork_interface_list):
1863 (Fnetwork_interface_info, server_accept_connection):
1864 Make newly-created socket close-on-exec.
1865 * sysdep.c (emacs_open, emacs_fopen):
1866 Make new-created descriptor close-on-exec.
1867 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1868 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1870 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1872 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1873 for NS_IMPL_GNUSTEP.
1875 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1877 Fix openp errno handling.
1878 * callproc.c (Fcall_process): Preserve openp errno around close.
1879 * lread.c (openp): Set errno when returning -1, as some callers
1882 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1884 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1886 * nsterm.h (NSSavePanel): Update comment.
1887 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1888 (ns_run_file_dialog): Declare.
1890 * nsfns.m: Remove panelOK.
1892 (ns_run_file_dialog): New function.
1893 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1894 event loop, so file dialog is popped up by ns_run_file_dialog, called
1895 by sendEvent (Bug#14578).
1896 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1898 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1900 * xdisp.c (default_line_pixel_height): New function.
1901 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1902 (try_cursor_movement, redisplay_window, try_window)
1903 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1905 * window.c (window_scroll_pixel_based): use
1906 default_line_pixel_height.
1908 * dispextern.h (default_line_pixel_height): Add prototype.
1910 * frame.c (x_set_line_spacing): Accept a float value for
1911 line-spacing parameter, per the documentation.
1913 * data.c (Fmultibyte_string_p): Doc fix.
1915 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1917 Use emacs_open more consistently when opening files.
1918 This handles EINTR more consistently now, and makes it easier
1919 to introduce other uniform changes to file descriptor handling.
1920 * src/systdio.h: New file.
1921 * src/buffer.c (mmap_init):
1922 * cygw32.c (chdir_to_default_directory):
1923 * dispnew.c (Fopen_termscript):
1924 * emacs.c (Fdaemon_initialized):
1925 * fileio.c (Fdo_auto_save):
1926 * image.c (slurp_file, png_load_body, jpeg_load_body):
1927 * keyboard.c (Fopen_dribble_file):
1929 * print.c (Fredirect_debugging_output):
1930 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1931 * termcap.c (tgetent):
1932 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1933 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1934 * w32term.c (w32_initialize) [CYGWIN]:
1935 * xfaces.c (Fx_load_color_file):
1936 Use emacs_open instead of plain open, and emacs_fopen instead of
1938 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1939 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1940 * callproc.c (default_output_mode): New constant.
1941 (Fcall_process): Use it to call emacs_open instead of plain creat.
1942 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1943 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1944 (emacs_fopen): New function.
1945 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1946 Include <lisp.h>, for emacs_open.
1947 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1949 Remove duplicate #include directives.
1950 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1952 Don't include stdio.h twice.
1953 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1954 Don't include sys/types.h or stdio.h twice.
1955 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1956 * lread.c: Don't include coding.h twice.
1957 * nsfont.m: Don't include frame.h twice.
1958 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1959 * ralloc.c: Don't include <unistd.h> twice.
1960 * xdisp.c: Don't include font.h twice.
1961 * xterm.c: Don't include fontset.h twice.
1962 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1964 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1966 Scale ImageMagick images more carefully.
1967 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1968 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1969 Be more careful about avoiding undefined behavior after
1970 integer overflow and division by zero.
1972 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1974 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1975 (syms_of_w32fns): DEFSYM them.
1976 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1977 (CCHDEVICENAME): Define macros if not defined.
1978 (struct MONITOR_INFO_EX): New struct.
1979 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1980 (enum_display_monitors_fn): New variable.
1981 (globals_of_w32fns): Initialize it.
1982 (Fx_display_pixel_width, Fx_display_pixel_height)
1983 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1984 multi-monitor setups in docstrings.
1985 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1986 screen size by primary monitor's millimeter per pixel.
1987 (w32_monitor_enum, w32_display_monitor_attributes_list)
1988 (w32_display_monitor_attributes_list_fallback)
1989 (Fw32_display_monitor_attributes_list): New functions.
1990 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1992 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1994 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1996 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1998 * fileio.c (Qfile_notify_error): New error symbol.
2000 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
2001 * inotify.c (inotify_callback, symbol_to_inotifymask)
2002 (Finotify_add_watch, Finotify_rm_watch): Use it.
2003 (inotifyevent_to_event): Exchange order of cookie and file name.
2004 (Finotify_add_watch): Adapt docstring.
2006 * lisp.h (Qfile_notify_error): Declare.
2008 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2010 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
2011 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2012 Do not clear _malloc_thread_enabled_p, undoing the previous change,
2013 which did not work (see <http://bugs.gnu.org/14569#307>).
2014 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
2015 && (!noninteractive || initialized)). This attempts to thread
2016 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
2018 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
2020 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
2021 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
2023 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2025 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
2026 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2027 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
2028 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
2030 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2032 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
2033 Define to __sys_siglist.
2035 2013-07-02 Eli Zaretskii <eliz@gnu.org>
2037 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
2038 word-wrap, so that overflow-newline-into-fringe would work in
2039 visual-line-mode. (Bug#2749)
2040 (move_it_in_display_line_to): When the last scanned display
2041 element fits exactly on the display line, and
2042 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
2043 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
2044 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
2045 finding buffer position that corresponds to pixel coordinates,
2046 e.g. in buffer_posn_from_coords.
2048 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
2050 * process.c (handle_child_signal): Call catch_child_signal if
2053 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2055 Don't convert function pointers to void * and back.
2056 It isn't portable C, and it's easy enough to avoid.
2057 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
2058 (make_save_value): Add support for SAVE_FUNCPOINTER.
2059 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
2060 * print.c (print_object):
2061 Distinguish function from object pointers.
2062 * lisp.h (SAVE_FUNCPOINTER): New constant.
2063 (SAVE_SLOT_BITS): Adjust to it.
2064 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
2065 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
2066 (voidfuncptr): New typedef.
2067 (struct Lisp_Save_Value): New member data[0].funcpointer.
2068 (XSAVE_FUNCPOINTER): New function.
2070 Simplify buildobj processing.
2071 * Makefile.in (buildobj.h): Make it a sequence of strings each
2072 followed by comma, rather than a single string. Put it into a
2073 .tmp file in case there's an error while generating it.
2074 (gl-stamp): Use .tmp for temp files.
2075 (mostlyclean): Clean .tmp files.
2076 * doc.c (buildobj): Move to just the routine that needs it.
2077 It's now an array of strings, so processing is simpler.
2079 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
2081 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
2082 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
2083 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2084 Invoke malloc_enable_thread even when not interactive.
2085 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
2086 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
2087 in this case, since the underlying bug has now been fixed.
2089 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
2091 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
2092 unlinking it (bug#14691).
2094 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
2096 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
2097 before checking whether buffer is modified. This lets
2098 `kill-buffer-query-functions' cancel killing of the buffer or save
2099 its content before `kill-buffer' asks user the "Buffer %s
2100 modified; kill anyway?" question.
2102 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
2104 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
2105 Let the super performKeyEquivalent deal with them (Bug#14747).
2107 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
2109 * widget.c (resize_cb): Remove unused local.
2111 Do not use GTK 3 if it exists but cannot be compiled.
2112 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
2113 * xterm.c (x_error_handler) [!USE_GTK]:
2116 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
2118 2013-06-30 Eli Zaretskii <eliz@gnu.org>
2120 * intervals.c (get_local_map): Instead of aborting, clip POSITION
2121 to the valid range of values. (Bug#14753)
2123 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
2124 when moving point by using the current glyph matrix. This avoids
2125 the need to force redisplay when this function is called in a
2128 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
2130 Fix minor problems found by static checking.
2131 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
2132 Redo the latter's body to sidestep GCC parenthesization warnings.
2133 (setup_coding_system, detect_coding, detect_coding_system): Use them.
2134 * coding.c (detect_coding, detect_coding_system):
2135 * coding.h (struct undecided_spec):
2136 Use bool for boolean.
2137 * image.c (QCmax_width, QCmax_height): Now static.
2138 * xdisp.c (Fmove_point_visually): Remove unused local.
2140 2013-06-29 Eli Zaretskii <eliz@gnu.org>
2142 * xdisp.c (Fmove_point_visually): New function.
2144 2013-06-28 Kenichi Handa <handa@gnu.org>
2146 * coding.h (define_coding_undecided_arg_index): New enum.
2147 (coding_attr_index): New members
2148 coding_attr_undecided_inhibit_null_byte_detection,
2149 coding_attr_undecided_inhibit_iso_escape_detection,
2150 coding_attr_undecided_prefer_utf_8.
2151 (undecided_spec): New struct.
2152 (struct coding_system): New member `undecided' of the member
2155 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
2156 (detect_coding): Likewise.
2157 (detect_coding_system): Likewise.
2158 (Fdefine_coding_system_internal): New coding system properties
2159 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
2161 (syms_of_coding): Adjust for coding_arg_undecided_max.
2163 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
2165 * image.c (x_from_xcolors): Remove unused local.
2167 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2169 Defer image data transfer between X client and server until actual
2172 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
2175 * image.c (Destroy_Image): Remove.
2176 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
2177 `mask_p', and `colors_p'. All uses changed.
2178 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
2179 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
2180 New macros for `flags' arg to x_clear_image_1.
2181 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
2182 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
2183 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
2184 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
2185 (image_get_x_image, image_unget_x_image): New functions or macros.
2186 (image_background, image_background_transparent, x_to_xcolors)
2187 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
2188 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
2189 instead of Destroy_Image.
2190 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
2191 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
2192 (png_load_body, jpeg_load_body, tiff_load, gif_load)
2193 (imagemagick_load_image, svg_load_image): Use them instead of
2194 x_create_x_image_and_pixmap, and x_put_x_image followed by
2195 x_destroy_x_image, respectively.
2196 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
2197 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
2198 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
2199 background_transparent fields.
2200 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
2201 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
2203 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2205 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2206 This mostly consists of undoing recent changes.
2207 * callproc.c (Fcall_process):
2208 * process.c (create_process):
2209 Do not worry about catching SIGCHLD here, undoing previous change.
2210 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2211 * process.c, process.h (catch_child_signal):
2212 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2213 * process.c (catch_child_handler): Don't worry about being called
2214 lazily and do not assume caller has blocked SIGCHLD, undoing
2215 previous change. Move first-time stuff back to
2216 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2217 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2218 set lib_child_handler if it's already initialized, which may
2219 help avoid problems on GNUStep.
2221 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2223 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2224 * callproc.c (Fcall_process):
2225 * process.c (create_process):
2226 Make sure SIGCHLD is caught before we fork,
2227 since Emacs startup no arranges to catch SIGCHLD.
2228 * process.c (lib_child_handler): Initialize to null, not to
2230 (catch_child_signal): Allow self to be called lazily.
2231 Do nothing if it's already been called.
2232 Assume caller has blocked SIGCHLD (all callers do now).
2233 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2234 just before it's really needed.
2235 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2236 since it hasn't been caught yet.
2238 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2240 * image.c (compute_image_size): New function to implement
2241 :max-width and :max-height.
2242 (imagemagick_load_image): Use it.
2244 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2246 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2247 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2249 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2250 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2251 the SIGCHLD handler, since the code is not atomic and (due to glib)
2252 signals may be arriving now.
2253 * sysdep.c (init_signals): Do not catch child signals here;
2254 'main' now does that later, at a safer time.
2256 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2258 Clean up SIGCHLD handling a bit (Bug#14569).
2259 * process.c, process.h (catch_child_signal):
2260 Now always extern, even if !NS_IMPL_GNUSTEP.
2261 * process.c (catch_child_signal): Move glib tickler here from
2262 init_process_emacs, so that it's done earlier in Emacs
2263 initialization. Also move the noninteractive && !initialized
2264 check here from init_process_emacs. This is all a bit cleaner for
2265 GNUish platforms, and I hope it works around the Cygwin bug.
2266 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2267 that glib signal handling is tickled before glib creates threads.
2269 * process.c (wait_reading_process_output): Avoid int overflow
2270 when reading more than 2 GiB total from a process.
2272 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2274 * process.c (create_process): Handle a couple more cases,
2275 i.e., work even if new_argv and wait_child_setup[i] are cached.
2276 Use Fcall_process's style for volatile vars.
2278 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2280 * process.c (create_process): Mark PROCESS volatile.
2282 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2284 Use C99-style flexible array members if available.
2285 This avoids some subtle aliasing issues, which typically
2286 aren't a problem with GCC but may be a problem elsewhere.
2287 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2288 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2289 In either case, it uses a flexible array member rather than
2290 the old struct hack. All uses changed.
2291 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2292 Adjust to sdata reorganization.
2293 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2294 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2295 that ports better to pre-C99 non-GCC.
2296 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2297 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2298 as the latter has changed.
2299 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2300 and port better to pre-C99 GCC.
2301 * image.c (struct xpm_cached_color):
2302 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2303 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2304 Use FLEXIBLE_ARRAY_MEMBER.
2305 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2306 Move decl to top level so it gets checked against implementation.
2307 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2308 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2310 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2312 * syntax.c: Integer cleanups.
2313 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2314 All uses that need 0-or-2 changed to:
2315 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2316 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2317 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2318 (char_quoted, prev_char_comend_first, back_comment)
2319 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2320 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2321 Use bool for boolean.
2322 (update_syntax_table, skip_chars, skip_syntaxes):
2323 Prefer int to unsigned when either will do.
2324 (back_comment): Return boolean success flag, like forw_comment,
2325 instead of positive-or-minus-1 (which might have overflowed int anyway).
2326 Don't stuff ptrdiff_t into int.
2327 (syntax_spec_code, syntax_code_spec): Now const.
2328 (Fmatching_paren, scan_lists, scan_sexps_forward):
2329 Use enum syntaxcode for syntax code.
2330 (Fmatching_paren): Check that arg is a character, not just an integer.
2331 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2332 (Finternal_describe_syntax_value): Omit no-longer-needed
2334 (skip_chars): Use char, not unsigned char, when the distinction
2336 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2337 * bytecode.c (exec_byte_code):
2338 * syntax.c (syntax_spec_code, Fchar_syntax)
2339 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2341 * syntax.h (SYNTAX_WITH_FLAGS):
2342 Omit unnecessary casts.
2344 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2346 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2347 line dimensions here, to avoid race conditions with the main
2348 thread. (Bug#14062, bug#14630, bug#14669)
2350 * w32term.c (w32_draw_window_cursor): Compute the header line and
2351 mode line dimensions here.
2352 <w32_system_caret_window, w32_system_caret_hdr_height>:
2353 <w32_system_caret_mode_height>: New variables.
2355 * w32term.h: Declare them.
2357 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2359 * alloc.c (die): Move "assertion failed" string here ...
2360 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2361 COND when SUPPRESS_CHECKING. This shrinks the executable text
2362 size by 0.8% to 2.2% when configured with --enable-checking,
2363 depending on optimization flags (GCC 4.8.1 x86-64).
2365 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2367 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2369 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2370 base is 2; this is more accurate.
2372 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2374 * sound.c (string_default): Move to !WINDOWSNT section.
2375 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2377 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2379 * sound.c: Integer cleanups.
2380 Remove unnecessary forward decls.
2381 (struct sound_device): The 'file' member is now a Lisp_Object, not
2382 a char *, so that we needn't invoke alloca on a huge size.
2383 (Fplay_sound_internal): Adjust to this.
2384 (string_default): New function.
2385 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2386 Use it to adjust to the struct sound_device change.
2387 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2388 (be2hs) [0]: Remove.
2390 * syntax.c (skip_chars): Don't use uninitialized storage
2391 when searching a multibyte buffer for characters that are not in a
2392 unibyte string that contains non-ASCII characters.
2394 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
2396 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
2397 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
2399 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2401 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
2403 2013-06-18 Kenichi Handa <handa@gnu.org>
2405 * font.c (Ffont_spec): Signal an error for an invalid font name
2408 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2410 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
2411 In particular this ports to 32-bit sparc Sun cc.
2412 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
2413 array with a dummy element at specpdl[-1], so that its address can
2415 (unbind_to): Do not copy the binding; not needed, now that we
2416 copy old_value in the one place where the copy is needed.
2417 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
2418 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
2419 (union specbinding): Rename from struct specbinding. Redo layout
2420 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
2421 which is not portable. With Sun C 5.12 32-bit sparc, the
2422 declaration causes nargs to be an unsigned bitfield, a behavior
2423 that the C standard allows; but Emacs wants nargs to be signed.
2424 The overall type is now a union of structures rather than a
2425 structure of union of structures, and the 'kind' member is now a
2426 bitfield, so that the overall type doesn't grow. All uses changed.
2427 * process.c (Fmake_serial_process): Remove unnecessary initialization.
2429 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2431 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
2432 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
2434 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
2436 2013-06-17 Eli Zaretskii <eliz@gnu.org>
2438 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2439 unless we know that the window w's frame is a frame object.
2440 Another attempt at solving bug#14062 and bug#14630.
2442 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
2444 * textprop.c (property_set_type): New enum.
2445 (add_properties): Allow appending/prepending text properties.
2446 (add_text_properties_1): Factored out of Fadd_text_properties.
2447 (Fadd_text_properties): Move all the code into
2448 add_text_properties_1.
2449 (Fadd_face_text_property): New function that calls
2450 add_text_properties_1.
2452 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2454 Move functions from lisp.h to individual modules when possible.
2455 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
2456 * alloc.c (XFLOAT_INIT, set_symbol_name):
2457 * buffer.c (CHECK_OVERLAY):
2458 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
2459 (set_char_table_parent):
2460 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
2461 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
2462 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
2463 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
2465 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
2466 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
2467 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
2468 (backtrace_args, backtrace_debug_on_exit):
2469 * floatfns.c (CHECK_FLOAT):
2470 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
2471 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
2472 (set_hash_hash, set_hash_hash_slot, set_hash_index)
2473 (set_hash_index_slot):
2474 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
2475 * marker.c (CHECK_MARKER):
2476 * textprop.c (CHECK_STRING_OR_BUFFER):
2477 * window.c (CHECK_WINDOW_CONFIGURATION):
2478 Move here from lisp.h, and make these functions static rather than
2480 * buffer.c (Qoverlayp):
2482 * fns.c (Qhash_table_p):
2483 * window.c (Qwindow_configuration_p):
2485 * lisp.h: Remove the abovementioned defns and decls.
2487 Use functions, not macros, for XINT etc (Bug#11935).
2488 In lisp.h, prefer functions to function-like macros, and
2489 constants to object-like macros, when either will do. This:
2490 . simplifies use, as there's no more need to worry about
2491 arguments' side effects being evaluated multiple times.
2492 . makes the code easier to debug on some platforms.
2493 However, when using gcc -O0, keep using function-like macros
2494 for a few critical operations, for performance reasons.
2495 This sort of thing isn't needed with gcc -Og, but -Og
2496 is a GCC 4.8 feature and isn't widely-enough available yet.
2497 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
2498 Remove enum lsb_bits; no longer needed.
2499 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
2500 * buffer.c (Qoverlap):
2502 * fns.c (Qhash_table_p):
2503 Now extern, so lisp.h can use these symbols.
2504 * dispextern.h: Include character.h, for MAX_CHAR etc.
2505 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2506 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2507 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2508 (GLYPH_CODE_P): Move here from lisp.h.
2509 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2510 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
2511 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
2512 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
2513 XUNTAG now returns void *.
2514 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
2515 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
2516 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
2517 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
2518 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
2519 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
2520 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
2521 (lisp_h_XPNTR, lisp_h_XSYMBOL):
2522 New macros, renamed from their sans-lisp_h_ counterparts.
2523 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
2524 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
2525 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
2526 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
2527 If compiling via GCC without optimization, define these as macros
2528 in addition to inline functions.
2529 To disable this, compile with -DINLINING=0.
2530 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
2531 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
2532 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
2533 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
2534 (INTMASK, VALMASK): Now macros, since static values cannot be
2535 accessed from extern inline functions.
2536 (VALMASK): Also a constant, for benefit of old GDB.
2537 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
2538 is INTEGERP, which can fold it in.
2539 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
2540 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
2541 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
2542 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
2543 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
2544 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
2545 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
2546 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
2547 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
2548 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
2549 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
2550 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
2551 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
2552 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
2553 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
2554 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
2555 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
2556 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
2557 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
2558 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
2559 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
2560 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
2561 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
2562 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
2563 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
2564 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2565 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
2566 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
2567 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
2568 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
2569 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
2570 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
2571 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
2573 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
2574 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
2575 (VALMASK): Define in one place rather than in two, merging the
2576 USE_LSB_TAG parts; this is simpler.
2577 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
2578 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
2579 Move up, to avoid use before definition.
2580 Also include "globals.h" earlier, for the same reason.
2581 (make_natnum): New function.
2582 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
2583 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
2584 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
2585 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
2586 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
2587 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
2588 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
2589 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
2590 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
2591 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
2592 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
2593 (Qwindow_configuration_p, Qimage): New forward declarations.
2594 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
2595 (STRING_COPYIN): Remove; unused.
2596 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
2597 (xcar_addr, xcdr_addr): New functions. All uses changed.
2598 (IEEE_FLOATING_POINT): Now a constant, not a macro.
2599 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2600 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2601 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2602 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
2603 (TYPE_RANGED_INTEGERP): Simplify.
2604 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
2605 (setlocale, fixup_locale, synchronize_system_messages_locale)
2606 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
2607 Now empty functions, not macros.
2608 (functionp): Return bool, not int.
2609 * window.c (Qwindow_configuration_p): Now extern,
2610 so window.h can use it.
2611 * window.h (Qwindowp): Move decl back to lisp.h.
2613 2013-06-15 Eli Zaretskii <eliz@gnu.org>
2615 * xdisp.c (Fline_pixel_height): New function, required for solving
2618 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
2620 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
2622 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
2624 * lread.c (syms_of_lread):
2625 * fns.c (Fprovide): Adjust to new format of after-load-alist.
2627 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
2629 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
2631 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
2633 * fileio.c (expand_file_name): Doc fix.
2635 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
2637 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
2638 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
2639 Wait for self, not for 0. This can't hurt on GNU or similar
2640 system, and may help with Cygwin.
2642 * keyboard.c: Don't use PROP (...) as an lvalue.
2643 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
2644 Use set_prop (A, B), not PROP (A) = B.
2646 2013-06-10 Eli Zaretskii <eliz@gnu.org>
2648 * xdisp.c (get_it_property): Use it->window instead of generating
2649 a Lisp object from it->w.
2651 2013-06-09 Eli Zaretskii <eliz@gnu.org>
2653 * xdisp.c (get_it_property): If it->object is a buffer, pass to
2654 get-char-property the window that is being rendered, instead of
2655 the buffer, to support window-specific overlays. (Bug#14575)
2656 (compute_display_string_pos): When W is NULL, use the current
2657 buffer as the object to pass to get-char-property.
2658 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2659 pointer member of the bidi iterator, since no window is pertinent
2662 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2664 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2665 being displayed, and pass it to compute_display_string_pos.
2666 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2667 (bidi_paragraph_init): All callers changed.
2669 * xdisp.c (init_from_display_pos, init_iterator)
2670 (handle_single_display_spec, next_overlay_string)
2671 (get_overlay_strings_1, reseat_1, reseat_to_string)
2672 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2673 Set bidi_it.w member from it->w.
2674 (compute_display_string_pos): Accept additional argument, the
2675 window being displayed, and pass it to Fget_char_property.
2678 * dispextern.h (struct bidi_it): New member w, the window being
2680 (compute_display_string_pos): Adjust prototype.
2682 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2684 * xgselect.c: Remove unneeded include xterm.h.
2686 * process.c (wait_reading_process_output): Check for NS before GLIB.
2687 GLIB may be linked in due to rsvg, but ns_select must be called.
2689 * xgselect.c (xg_select): Remove call to window_system_available
2690 and g_main_context_pending at the top, so Gdk events (i.e. file
2691 notify) are processed when Emacs is started with -nw.
2693 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2695 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2696 (ctagsfiles3): New variable, includes only *.m files.
2697 (TAGS): Use an explicit language name in the regular expressions,
2698 to avoid transformation of '/SOMETHING' by MSYS to
2699 'c:\MSYS\SOMETHING'.
2701 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2703 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2705 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2707 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2708 still need to set the mouse pointer shape and activate help-echo.
2711 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2713 A few porting etc. fixes for the new file monitor code.
2714 See the thread containing
2715 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2716 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2717 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2718 (dir_monitor_callback, Fgfile_rm_watch):
2719 Use assq_no_quit instead of Fassoc, for speed.
2720 (dir_monitor_callback, Fgfile_rm_watch):
2721 eassert that the monitor is a fixnum.
2722 (dir_monitor_callback): No need for CDR_SAFE.
2723 Simplify building of lisp with alternative tails.
2724 (Fgfile_add_watch, Fgfile_rm_watch):
2725 Do not assume glib functions set errno reliably on failure.
2726 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2727 and signal an error otherwise.
2728 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2729 Use Fdelq instead of Fdelete, for speed.
2731 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2733 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2734 don't insist on being invoked on a highlighted tool-bar button.
2735 Avoids losing tool-bar functionality when mouse-highlight is nil.
2736 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2737 Don't highlight when mouse-highlight is nil.
2738 (note_mouse_highlight): When mouse-highlight is nil, don't return
2739 right away; instead, run tool-bar and mode-line highlight
2740 subroutine, clear any existing highlight, and revert the mouse
2741 pointer to its default shape. (Bug#14558)
2743 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2745 * lisp.mk (lisp): Add prog-mode.el.
2747 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2749 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2750 * process.c (dummy_handler): New function.
2751 (lib_child_handler): New static var.
2752 (handle_child_signal): Invoke it.
2753 (catch_child_signal): If a library has set up a signal handler,
2754 save it into lib_child_handler.
2755 (init_process_emacs): If using glib and not on Windows, tickle glib's
2756 child-handling code so that it initializes its private SIGCHLD handler.
2757 * syssignal.h (SA_SIGINFO): Default to 0.
2758 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2759 31; it should no longer be needed now.
2761 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2763 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2765 * gfilenotify.c (globals_of_gfilenotify): New function.
2766 (syms_of_gfilenotify): Move global initialization there.
2768 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2770 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2772 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2773 * keyboard.c (menu_bar_items, tool_bar_items):
2774 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2775 not override local keymaps any more.
2777 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2779 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2781 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2783 * w32console.c (initialize_w32_display): Return the dimensions of
2784 the console window via 2 additional arguments, not via the current
2785 frame. This avoids crashes due to overrunning the bounds of
2786 frame's decode_mode_spec_buffer, which is not resized following
2787 the change of the frame dimensions from the initial 10x10.
2789 * w32term.h (w32_initialize_display_info): Adjust prototype.
2791 * term.c (init_tty): Take dimensions of the frame from the values
2792 returned by initialize_w32_display.
2794 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2795 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2796 (LIBES): Add $(GFILENOTIFY_LIBS).
2798 * w32inevt.c (handle_file_notifications): Add dummy implementation
2799 for !HAVE_W32NOTIFY.
2801 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2803 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2805 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2807 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2809 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2811 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2813 Fix minor problems found by static checking.
2814 * data.c (pure_write_error):
2815 Use xsignal2, not Fsignal, as Fsignal might return.
2816 * eval.c (set_backtrace_debug_on_exit): Now static.
2817 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2818 No longer inline. EXTERN_INLINE is needed only for functions
2819 defined in .h files. Reindent function header as per GNU style.
2820 (backtrace_p, backtrace_top, backtrace_next):
2821 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2822 compiler or linker. Add extern decls to pacify gcc -Wall.
2823 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2825 * frame.c (free_monitors): Define only on platforms that need it.
2826 * nsterm.m (ns_term_init):
2827 * process.c (catch_child_signal):
2828 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2829 defined on all porting targets these days.
2830 * process.c, process.h (catch_child_signal):
2831 Make it extern only if NS_IMPL_GNUSTEP is defined.
2833 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2835 * w32.c (gettimeofday): Make the signature identical to prototype
2836 in nt/inc/sys/time.h.
2838 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2840 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2843 * keyboard.c (safe_run_hooks_error): Improve error message.
2845 * data.c (pure_write_error): Add `object' argument.
2846 * puresize.h (CHECK_IMPURE): Use it.
2848 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2850 * Makefile.in (NOTIFY_OBJ): New variable.
2851 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2853 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2854 Call syms_of_gfilenotify.
2856 * gfilenotify.c: New file.
2858 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2859 and Qfile_w32notify.
2860 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2861 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2863 * lisp.h: Declare syms_of_gfilenotify.
2865 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2867 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2869 Merge the specpdl and backtrace stacks. Make the structure of the
2870 specpdl entries more obvious via a tagged union of structs.
2871 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2872 (enum specbind_tag): New enum.
2873 (struct specbinding): Make it a tagged union of structs.
2874 Add a case for backtrace records.
2875 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2876 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2877 (backtrace_debug_on_exit): New accessors.
2878 (struct backtrace): Remove.
2879 (struct catchtag): Remove backlist field.
2880 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2882 (Flocal_variable_p): Speed up the common case where the binding is
2884 * eval.c (backtrace_list): Remove.
2885 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2886 (set_backtrace_args, set_backtrace_nargs)
2887 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2888 (backtrace_next): New functions.
2889 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2890 (unwind_to_catch, internal_lisp_condition_case)
2891 (internal_condition_case, internal_condition_case_1)
2892 (internal_condition_case_2, internal_condition_case_n): Don't bother
2893 with backtrace_list any more.
2894 (Fsignal): Adjust to new backtrace format.
2895 (grow_specpdl): Move up.
2896 (record_in_backtrace): New function.
2897 (eval_sub, Ffuncall): Use it.
2898 (apply_lambda): Adjust to new backtrace format.
2899 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2901 (specbind): Adjust to new specpdl format. Simplify.
2902 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2903 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2905 (mark_backtrace): Remove.
2906 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2907 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2908 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2910 * profiler.c (record_backtrace): Use get_backtrace.
2911 (handle_profiler_signal): Use backtrace_top_function.
2912 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2915 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2917 * process.h (catch_child_signal): Declare.
2919 * process.c (catch_child_signal): New function.
2920 (init_process_emacs): Call it.
2922 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2923 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2925 (x_set_cursor_type): Remove declaration.
2926 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2927 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2928 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2929 (ns_get_color): Use F suffix on float.
2930 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2931 (ns_get_rgb_color): Remove.
2932 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2933 (note_mouse_movement): x and y are CGFloat.
2934 (ns_draw_fringe_bitmap): Remove unused rowY.
2935 Change #if to COCOA && >= 10_6.
2936 (ns_draw_window_cursor): Remove unused overspill.
2937 (ns_draw_underwave): width and x are EamcsCGFloat.
2938 (ns_draw_box): thickness is CGFloat.
2939 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2940 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2941 if not in main thread.
2942 (ns_get_pending_menu_title, ns_check_menu_open)
2943 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2944 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2945 (sendFromMainThread:): New method.
2946 (changeFont:): size is CGFloat.
2947 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2948 Disable warning about permanent text.
2949 (characterIndexForPoint:): Adjust return type depending on GNUStep
2951 (mouseDown:): delta is CGFloat.
2952 (updateFrameSize): Remove unised variable f.
2953 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2954 Cast float to EmacsCGFloat.
2955 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2956 also to -1 when restoring.
2957 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2958 inside NS_IMPL_COCOA.
2959 (toggleFullScreen:): Put call to toggleFullScreen inside
2960 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2961 (setPosition:portion:whole:): por is CGFloat.
2962 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2963 (mouseDown:): Use CGFloat.
2964 (mouseDragged:): Remove unised variable edge.
2965 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2967 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2969 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2970 when NS_IMPL_GNUSTEP.
2971 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2972 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2973 (EmacsToolbar): Add clearAll. Add tag argument to
2974 addDisplayItemWithImage.
2975 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2977 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2979 * nsmenu.m (ns_update_menubar): Make static.
2980 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2981 (fillWithWidgetValue:): Add cast to SEL for setAction.
2982 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2983 (update_frame_tool_bar): Update code for GNUStep.
2984 (clearAll): New method.
2985 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2986 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2987 Move identifierToItem setObject and activeIdentifiers addObject before
2988 call to insertItemWithItemIdentifier.
2989 (validateVisibleItems): Fix indentation.
2990 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2991 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2992 UtilityWindow to aStyle, remove call to setStyleMask.
2994 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2996 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2997 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2998 Use F suffix on floats.
2999 (ns_char_width): Returns CGFloat.
3000 (ns_ascii_average_width): w is CGFloat instead of float.
3001 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
3003 (ns_glyph_metrics): CGFloat instead of float.
3005 * nsfns.m (x_set_foreground_color, x_set_background_color):
3007 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
3008 remove unused variables.
3009 (Fns_read_file_name): Keep track if panel is for save.
3010 Use ns_filename_from_panel/ns_directory_from_panel.
3011 (Fns_list_services): delegate only used for COCOA.
3012 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
3013 Just return the input if GNUStep.
3014 (x_screen_planes): Remove.
3015 (Fxw_color_values): Use EmacsCGFloat
3016 (Fns_display_monitor_attributes_list): Only get screen number for
3018 (getDirectory, getFilename): Remove from EmacsOpenPanel and
3020 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
3021 ns_directory_from_panel.
3023 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
3025 * process.c (handle_child_signal): Also use WCONTINUED.
3026 This is so that list-processes doesn't mistakenly list the process
3027 as stopped, when the process has actually been continued and is
3030 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
3032 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
3033 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
3034 not already configured.
3036 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
3038 2013-05-29 Eli Zaretskii <eliz@gnu.org>
3040 * Makefile.in (mostlyclean): Remove *.res files.
3042 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
3044 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
3045 a buffer (bug#8447).
3047 2013-05-27 Eli Zaretskii <eliz@gnu.org>
3049 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
3050 display vector, and we backtrack, handle the case that the
3051 previous character position is also displayed from a display
3052 vector or covered by a display string or image. (Bug#14476)
3054 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
3056 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3057 (struct MonitorInfo, free_monitors): Remove.
3058 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
3059 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
3060 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3063 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3064 (struct MonitorInfo, free_monitors): Remove.
3065 (ns_screen_name): Make static.
3066 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
3067 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3070 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3071 (struct MonitorInfo): New struct.
3072 (free_monitors, make_monitor_attribute_list): Declare.
3074 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3076 (free_monitors, make_monitor_attribute_list): New functions.
3077 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
3080 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
3082 * callproc.c (call_process): Refine the doc string. (Bug#14045)
3084 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
3086 * keyboard.c: Apply keyboard decoding only to events that come directly
3087 from the tty, not from unread-command-events (bug#14368).
3088 (read_event_from_main_queue): New function, extracted from read_char).
3089 (read_decoded_char): Remove.
3090 (read_decoded_event_from_main_queue): New function to replace it.
3091 (read_char): Use it.
3092 (read_key_sequence): Use read_char rather than read_decoded_char.
3094 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
3096 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3098 * casetab.c (init_casetab_once): Fix last change (bug#14424).
3100 2013-05-22 Kenichi Handa <handa@gnu.org>
3102 The following changes are to fix the setting of
3103 buffer-file-coding-system on, for instance, C-x RET c unix RET
3104 _FILE_OF_DOS_EOL_TYPE_ RET.
3106 * coding.h (struct coding_system): New member detected_utf8_chars.
3108 * coding.c (detect_coding_utf_8): Count characters and check EOL
3109 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
3111 (setup_coding_system): Do not initialize coding->head_ascii.
3112 (check_ascii): Do not set coding->eol_seen but update it. Do not
3113 call adjust_coding_eol_type here.
3114 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
3115 If the eol-type of CODING is already specified, adjust the eol type
3116 of the found coding-system.
3117 (decode_coding_gap): Cancel previous change. Utilize the
3118 character numbers counted by detect_coding_utf_8. Fix detection
3121 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3123 * search.c (looking_at_1): Only set last_thing_searched if the match
3124 changed the match-data (bug#14281).
3126 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
3128 * xdisp.c (reseat_at_previous_visible_line_start):
3129 Already declared in dispextern.h, so remove it here.
3130 (move_it_vertically_backward): Likewise.
3132 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3134 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
3135 (Fx_display_pixel_width, Fx_display_pixel_height)
3136 (Fx_display_mm_width, Fx_display_mm_height):
3137 Mention `display-monitor-attributes-list' in docstrings.
3139 * nsfns.m (ns_get_screen): Remove function. All uses removed.
3140 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
3141 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
3142 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
3143 (Fx_display_backing_store, Fx_display_visual_class)
3144 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
3145 (Fx_display_grayscale_p, Fx_display_pixel_width)
3146 (Fx_display_pixel_height, Fx_display_planes)
3147 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
3148 (Fx_display_screens): Don't confuse X11 screens with NS screens.
3149 (Fx_display_mm_width, Fx_display_mm_height)
3150 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
3151 height for all physical monitors as in X11.
3153 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
3154 Return pixel width or height for all physical monitors as in X11.
3156 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
3158 Port --enable-gcc-warnings to clang.
3159 * bytecode.c (exec_byte_code):
3161 Redo diagnostic pragmas to pacify clang, too.
3162 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
3163 * editfns.c (Fencode_time):
3164 * fileio.c (file_accessible_directory_p):
3165 * font.c (font_unparse_xlfd):
3166 Use '&"string"[index]' instead of '"string" + (index)'.
3167 * undo.c (user_error): Remove; unused.
3169 2013-05-16 Eli Zaretskii <eliz@gnu.org>
3171 * insdel.c (insert_1_both): Document the arguments, instead of
3172 referring to insert_1, which no longer exists.
3174 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
3175 some window, increment windows_or_buffers_changed, so that
3176 *Messages* display in that window is updated. (Bug#14408)
3178 * w32.c: Include epaths.h.
3179 (init_environment): Use cmdproxy.exe without leading directories.
3180 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
3182 (gettimeofday): Adjust signature and return value to Posix
3185 * unexw32.c (open_output_file): Delete the existing emacs.exe
3186 before creating it, to break the hard link to the versioned
3189 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
3190 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
3191 (FIRSTFILE_OBJ): New variables.
3192 (W32_RES): Rename to EMACSRES. All users changed.
3193 (base_obj): Use $(CM_OBJ).
3194 (ALLOBJS): Use $(FIRSTFILE_OBJ).
3195 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
3196 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
3197 $(W32_RES_LINK) before $(LIBES).
3198 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
3200 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3202 * makefile.w32-in (DOC): Use just "DOC".
3204 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3206 * process.c: Export default filters and sentinels to Elisp.
3207 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3209 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3210 (Fset_process_sentinel, Fformat_network_address):
3211 Default to them instead of nil.
3212 (server_accept_connection): Sentinels can't be nil any more.
3213 (read_and_dispose_of_process_output): New function, extracted from
3214 read_process_output.
3215 (read_process_output): Use it; filters can't be nil.
3216 (Finternal_default_process_filter): New function, extracted from
3217 read_process_output.
3218 (exec_sentinel_unwind): Remove function.
3219 (exec_sentinel): Don't zilch sentinel while running.
3220 (status_notify): Sentinels can't be nil.
3221 (Finternal_default_process_sentinel): New function extracted from
3223 (setup_process_coding_systems): Default filter is not nil any more.
3224 (syms_of_process): Export new Elisp functions and initialize
3226 * lisp.h (make_lisp_proc): New function.
3228 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3230 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3232 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3234 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3235 unless we know that the window w is a leaf window.
3236 Another attempt at solving bug#14062.
3238 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3240 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3243 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3245 * image.c (gif_load): Check that subimages fit (Bug#14345).
3247 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3249 * lread.c (skip_dyn_eof): New function.
3250 (read1): Use it to skip the end of a file in response to #@00.
3252 * doc.c (get_doc_string): Slightly relax the sanity checking.
3254 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3256 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3257 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3258 (MonitorInfo): New struct.
3259 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3260 (Fns_display_monitor_attributes_list): New functions.
3261 (display-usable-bounds): Remove.
3262 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3265 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3267 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3268 (GTK_CHECK_VERSION): New macro, if not already defined.
3269 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3270 replaced by GTK_CHECK_VERSION.
3272 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3274 * xterm.h (GTK_PREREQ): New macro.
3275 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3276 to use this macro instead, for consistency and clarity.
3278 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3280 * xdisp.c (row_for_charpos_p): New function, with code of
3281 cursor_row_p, but accepts an additional argument CHARPOS instead
3282 of using a hardcoded PT.
3283 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3284 (row_containing_pos): Call row_for_charpos_p instead of partially
3285 doing the same. Fixes cursor positioning under longlines-mode
3286 when longlines-show-effect includes more than one newline, when
3287 moving the cursor vertically up.
3289 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3291 * makefile.w32-in (ACL_H): New macro.
3292 ($(BLD)/fileio.$(O)): Update dependencies.
3294 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3296 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3297 * Makefile.in (LIB_ACL): New macro.
3298 (LIBACL_LIBS): Remove.
3299 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3300 * fileio.c: Include <acl.h>.
3301 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3302 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3304 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3307 * unexelf.c: Don't assume ElfW (Half) fits in int.
3308 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3309 when dealing with ElfW (Half) values, since they can exceed 2**31
3310 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3311 (entry_address): Omit unused NUM arg. All uses changed.
3313 2013-05-07 Juri Linkov <juri@jurta.org>
3315 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3316 to the string converted from number with `Fnumber_to_string'.
3319 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3321 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3322 This fixes a problem introduced by my previous change.
3324 2013-05-07 Glenn Morris <rgm@gnu.org>
3326 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3328 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3330 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3332 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3334 Static checking by GCC 4.8.0.
3335 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3336 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3337 (x_get_monitor_attributes_fallback)
3338 (x_get_monitor_attributes_xinerama)
3339 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3340 Define only if USE_GTK.
3341 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3342 (x_get_monitor_attributes_fallback): Omit unused locals.
3343 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3344 Use double, not float, to avoid mixed-mode floating point arithmetic.
3346 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3347 Jan Djärv <jan.h.d@swipnet.se>
3349 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3350 (XINERAMA_CFLAGS): New macros.
3351 (ALL_CFLAGS, LIBES): Use them.
3353 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3354 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3355 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3356 (syms_of_xfns): DEFSYM them.
3357 (struct MonitorInfo): New struct.
3358 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3359 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3360 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3361 (x_get_monitor_attributes_xinerama): New functions.
3362 (Fx_display_monitor_attributes_list): New primitive.
3363 (syms_of_xfns): Defsubr it.
3365 * xterm.h (x_display_info): Add Xatom_net_workarea and
3366 Xatom_net_current_desktop.
3368 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3369 and dpyinfo->Xatom_net_current_desktop.
3371 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3373 * xdisp.c (pos_visible_p): Use the special code for finding the
3374 beginning of a display property or overlay for any "replacing"
3375 display property, not just for display strings. This solves
3376 incorrect reporting of position by posn-at-point. (Bug#14241)
3378 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3380 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3381 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3382 Verify that ElfW (Half) fits in int.
3383 (fatal): Use same signature as lisp.h.
3384 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3385 configure and build with -DUNEXELF_DEBUG without worrying about
3386 other modules that use DEBUG.
3387 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3388 possibly-wide integers now uses it instead of plain fprintf.
3389 (entry_address): New function, which avoids problems with 32-bit
3390 overflow on 64-bit hosts.
3391 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
3392 (round_up): Don't assume the remainder fits in int.
3393 (find_section): Use bool for boolean. Simplify debug code.
3394 (unexec): Don't assume file sizes fit in int or size_t.
3395 Omit unnecessary trailing newline in 'fatal' format.
3396 Use strerror rather than outputting decimal error number.
3397 Remove unused code when emacs is not defined;
3398 this file relies on Emacs now.
3399 Don't assume e_phnum and e_shnum are positive.
3401 * regex.c: Fix problems when DEBUG is defined.
3402 (extract_number, extract_number_and_incr): Define regardless of
3403 whether DEBUG is defined; that's simpler and makes the code less
3404 likely to go stale in the normal case when DEBUG is not defined.
3405 Return int rather than taking an int * arg. All callers changed.
3406 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
3407 Remove, replacing with ...
3408 (DEBUG_PRINT): New macro. All callers changed.
3409 (DEBUG_COMPILES_ARGUMENTS): New macro.
3410 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
3411 (print_compiled_pattern, print_double_string) [DEBUG]:
3412 Use prototype rather than old-style definition.
3413 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
3414 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
3415 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
3416 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
3417 Don't assume ptrdiff_t, size_t, and long are the same width as int.
3418 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
3419 This matters only when DEBUG is defined.
3421 2013-05-05 Eli Zaretskii <eliz@gnu.org>
3423 * xdisp.c (set_iterator_to_next): Set the
3424 ignore_overlay_strings_at_pos_p flag only if we are _really_
3425 iterating over an overlay string, as indicated by the
3426 current.overlay_string_index member. (Bug#14306)
3428 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
3430 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
3431 to where it is used, to avoid autorelease issues (Bug#14050).
3433 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
3435 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
3436 * fileio.c (syms_of_fileio): Implement this.
3437 * filelock.c (create_lock_file): If symbolic links don't work, so
3438 we use a regular file as a lock file, do not fsync the lock file;
3441 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
3443 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
3444 (syms_of_minibuf): Adjust accodingly.
3446 * callint.c (Fcall_interactively): Adjust calls accordingly.
3448 2013-05-04 Eli Zaretskii <eliz@gnu.org>
3450 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
3451 w->contents is a buffer before computing everything else.
3452 Use parentheses to disambiguate last part of the condition.
3454 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
3455 assertion violations. (Bug#14062)
3457 2013-05-01 David Reitter <david.reitter@gmail.com>
3459 * nsfns.m (ns_tooltip): Initialize.
3461 2013-04-28 Eli Zaretskii <eliz@gnu.org>
3463 * coding.c (decode_coding_gap): Don't remove the character before
3464 a newline unless it's a CR character. (Bug#14287)
3466 2013-04-28 Dan Nicolaescu <dann@gnu.org>
3468 * dispextern.h (struct face): Move enum face_underline_type
3469 earlier so that bitfields can be in the same word.
3471 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
3473 * nsfns.m (handlePanelKeys): New function.
3474 (EmacsOpenPanel:performKeyEquivalent:)
3475 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
3476 arrows/function/control and copy/paste keys (Bug#14296).
3478 2013-04-27 Juri Linkov <juri@jurta.org>
3480 * callint.c (Fcall_interactively): Call `Qread_number' for
3481 interactive code letter `n' instead of using duplicate code.
3484 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
3486 * systime.h (make_timeval): Declare as 'const'.
3488 2013-04-27 Kenichi Handa <handa@gnu.org>
3490 * font.c (font_open_entity): Always open a font of manageable
3493 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
3495 Port better to AIX (Bug#14258).
3496 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
3499 2013-04-24 Kenichi Handa <handa@gnu.org>
3501 * coding.c (decode_coding_iso_2022): When an invalid escape
3502 sequence is encountered, reset the invocation and designation
3503 status to the safest one.
3505 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
3507 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
3508 Without this fix, "make distclean" leaves stamp-h1 behind.
3510 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
3512 * w32fns.c (w32_fullscreen_rect): New function to compute the
3513 window rectangle for the given fullscreen mode.
3514 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
3515 longer tunes the window size. This keeps the window's edges flush
3516 with the screen and allows the taskbar to hide itself in fullboth.
3518 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
3519 window decorations and uses the entire screen.
3521 * w32term.h (w32_fullscreen_rect) Add prototype.
3522 (struct w32_output): Replace normal_width, normal_height,
3523 normal_top, and normal_left members with a single normal_placement
3525 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
3527 (FRAME_NORMAL_PLACEMENT): New macro.
3529 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
3531 * minibuf.c (Ftest_completion): Silence compiler warning.
3533 2013-04-15 Eli Zaretskii <eliz@gnu.org>
3535 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
3538 * frame.h (WINDOW_FRAME): Protect macro and its argument with
3541 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3542 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
3543 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
3544 parentheses where appropriate.
3546 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
3548 * keyboard.c (timer_start_idle): Remove no-longer-used local.
3550 2013-04-14 Eli Zaretskii <eliz@gnu.org>
3552 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
3553 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
3554 Mention in the doc string that setting these variables takes
3555 effect only after a call to set-window-buffer. (Bug#14200)
3557 2013-04-13 Eli Zaretskii <eliz@gnu.org>
3559 * indent.c (Fvertical_motion): Don't consider display strings on
3560 overlay strings as display strings on the buffer position we
3561 started from. This prevents vertical cursor motion from jumping
3562 more than one line when there's an overlay string with a display
3563 property at end of line.
3564 Reported by Karl Chen <Karl.Chen@quarl.org> in
3565 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
3567 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
3569 * window.c (select_window): `record_buffer' even if window is
3570 already selected (bug#14191).
3572 2013-04-11 Eli Zaretskii <eliz@gnu.org>
3574 * window.c (Fwindow_end): Test more flags, including the buffer's
3575 last_overlay_modified flag, to determine whether the window's
3576 display is really up-to-date. Prevents the function from
3577 returning a stale value. (Bug#14170)
3578 (Fwindow_line_height): Fix the test for up-to-date-ness of the
3581 2013-04-10 Eli Zaretskii <eliz@gnu.org>
3583 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
3584 garbaged only if it is not already the top frame on its TTY.
3585 This prevents flickering due to constant redrawing of TTY frames when
3586 there are GUI frames open in the same session. (Bug#13864)
3588 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
3590 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
3591 of marking the idle timers directly.
3593 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3595 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
3598 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
3600 * window.c (select_window): Don't record_buffer while the invariant is
3601 temporarily broken (bug#14161).
3603 * fns.c (Fdelq): Don't assume !NILP => CONSP.
3605 2013-04-07 Eli Zaretskii <eliz@gnu.org>
3607 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
3609 2013-04-07 Romain Francoise <romain@orebokech.com>
3611 Ignore additional platform-specific ACL errors (Bug#13702).
3612 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
3613 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
3615 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
3617 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
3620 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
3622 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
3623 This bug was introduced by my 2013-02-25 change that simplified
3624 data_start configuration. Without this change, on GNU/Linux
3625 an Emacs configured with --enable-profiling fails immediately
3626 due to a profiler signal.
3627 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
3628 with these flags. On platforms where special flags are needed
3629 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
3630 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
3631 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
3633 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
3635 Get rid of some platform-specific functions examining window
3636 system and its capabilities. This is a partial rework of the
3638 * lisp.h (have_menus_p): Remove prototype. This function is
3639 replaced with platform-independent window_system_available.
3640 (check_window_system): Move to...
3641 * frame.h (decode_window_system_frame, window_system_available):
3642 ...here, add new prototypes.
3643 * frame.c (window_system_available, decode_window_system_frame):
3645 (check_window_system): Platform-independent now.
3646 * xterm.h (x_in_use): Remove declaration.
3648 * w32term.h (check_x_frame):
3649 * nsterm.h (check_x_frame): Remove prototypes. This function
3650 is replaced with platform-independent decode_window_system_frame.
3651 * msdos.c (have_menus_p): Remove.
3652 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
3653 Remove platform-specific functions. Use check_window_system,
3654 decode_window_system_frame and check_ns_display_info where
3655 appropriate. Minor style and comment tweaks.
3656 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3657 (check_x_frame): Likewise.
3658 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3660 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3661 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3662 * xmenu.c, xselect.c: All related users changed.
3664 2013-04-03 Kenichi Handa <handa@gnu.org>
3666 The following changes is to optimize the code for reading UTF-8
3669 * coding.c (check_ascii): Rename from detect_ascii. Return value
3670 changed. Check EOL format. Do not call adjust_coding_eol_type
3672 (check_utf_8): New function.
3673 (adjust_coding_eol_type): Do nothing if already adjusted.
3674 (detect_coding): Compare the return value of check_ascii with
3675 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3676 (decode_coding_gap): Optimize for valid UTF-8.
3678 2013-03-21 Kenichi Handa <handa@gnu.org>
3680 * coding.c (syms_of_coding): Cancel previous change.
3682 * insdel.c (insert_from_gap): Fix previous change.
3684 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3686 Consistently use platform-specific function to detect window system.
3687 * lisp.h (check_window_system): New prototype. This function is
3688 going to replace check_x, check_w32 and check_ns.
3689 (have_menus_p): Mention msdos.c in comment.
3690 * fontset.c (check_window_system_func): Remove. Adjust all users.
3691 * fontset.h (check_window_system_func): Remove prototype.
3692 * nsterm.h (check_ns):
3693 * xterm.h (check_x):
3694 * w32term.h (check_w32): Likewise.
3695 * menu.c (Fx_popup_menu): Use check_window_system.
3696 * msdos.c (check_window_system): Define for MS-DOS.
3697 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3698 * w32fns.c (check_window_system): Likewise for MS-Windows.
3699 * xfns.c (check_window_system): Likewise for X.
3700 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3701 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3703 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3705 Prefer < to > in range checks such as 0 <= i && i < N.
3706 This makes it easier to visualize quantities on a number line.
3707 This patch doesn't apply to all such range checks,
3708 only to the range checks affected by the 2013-03-24 change.
3709 This patch reverts most of the 2013-03-24 change.
3710 * alloc.c (xpalloc, Fgarbage_collect):
3711 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3712 * character.c (string_escape_byte8):
3713 * charset.c (read_hex):
3714 * data.c (cons_to_unsigned):
3715 * dispnew.c (update_frame_1):
3716 * doc.c (Fsubstitute_command_keys):
3717 * doprnt.c (doprnt):
3718 * editfns.c (hi_time, decode_time_components):
3719 * fileio.c (file_offset):
3720 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3721 * font.c (font_intern_prop):
3722 * frame.c (x_set_alpha):
3723 * gtkutil.c (get_utf8_string):
3724 * indent.c (check_display_width):
3725 * keymap.c (Fkey_description):
3726 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3728 * minibuf.c (read_minibuf_noninteractive):
3729 * process.c (wait_reading_process_output):
3730 * search.c (Freplace_match):
3731 * window.c (get_phys_cursor_glyph):
3732 * xdisp.c (redisplay_internal):
3733 * xsmfns.c (smc_save_yourself_CB):
3734 Prefer < to > for range checks.
3735 * dispnew.c (sit_for): Don't mishandle NaNs.
3736 This fixes a bug introduced in the 2013-03-24 change.
3737 * editfns.c (decode_time_components): Don't hoist comparison.
3738 This fixes another bug introduced in the 2013-03-24 change.
3740 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3742 * frame.h (struct frame): Drop scroll_bottom_vpos
3743 member becaue all real users are dead long ago.
3744 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3745 * xdisp.c (redisplay_internal): Adjust user.
3747 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3749 * nsmenu.m (showAtX:Y:for:): setLevel to
3750 NSPopUpMenuWindowLevel (Bug#13998).
3752 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3754 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3755 (ns_check_pending_open_menu): Declare.
3757 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3758 (x_activate_menubar): Update the menu with title that matches
3759 ns_get_pending_menu_title, and call
3760 ns_check_pending_openmenu (Bug#12698).
3761 (menuWillOpen:): New method.
3762 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3764 * nsterm.m (menu_will_open_state, menu_mouse_point)
3765 (menu_pending_title): New varaibles.
3766 (ns_get_pending_menu_title, ns_check_menu_open)
3767 (ns_check_pending_open_menu): New functions.
3769 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3771 * indent.c (current_column_bol_cache): Remove leftover which is not
3772 used in Fmove_to_column any more.
3773 (current_column, scan_for_column): Adjust users.
3774 * keyboard.c (last_point_position_buffer, last_point_position_window):
3775 Remove leftovers which are not used for recording undo any more.
3776 (command_loop_1, syms_of_keyboard): Adjust users.
3777 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3778 redisplay_window any more.
3779 (move_it_to): Adjust user.
3781 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3783 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3784 Update dependencies.
3786 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3788 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3789 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3792 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3794 * window.h (struct window): Replace hchild, vchild and buffer slots
3795 with the only contents slot. This is possible because each valid
3796 window may have either the child window (in vertical or horizontal
3797 combination) or buffer to display (for the leaf window). Using that,
3798 a lof of operations to traverse and/or change window hierarchies may
3799 be simplified. New member horizontal is used to distinguish between
3800 horizontal and vertical combinations of internal windows.
3801 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3802 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3803 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3804 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3805 Use contents slot, not buffer, where appropriate.
3806 (wset_combination): New function.
3807 (wset_buffer): Add eassert.
3808 (Fframe_first_window): Simplify the loop reaching first window.
3809 (Fwindow_buffer): Use WINDOW_LEAF_P.
3810 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3811 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3812 (unshow_buffer): Convert initial debugging check to eassert.
3813 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3814 (make_parent_window, window_resize_check, window_resize_apply)
3815 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3816 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3817 Adjust to match struct window changes.
3818 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3819 (mark_window_cursors_off, count_windows, get_leaf_windows)
3820 (foreach_window_1): Simplify the loop.
3821 * alloc.c (mark_object): Do not check for the leaf window because
3822 internal windows has no glyph matrices anyway.
3823 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3824 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3825 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3826 (build_frame_matrix_from_window_tree, mirror_make_current)
3827 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3828 (update_window_tree, set_window_update_flags): Simplify the loop.
3829 (sync_window_with_frame_matrix_rows): Enforce live window.
3830 Use contents slot, not buffer, where appropriate.
3831 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3832 and WINDOW_HORIZONTAL_COMBINATION_P.
3833 (make_frame_visible_1): Simplify the loop.
3834 Use contents slot, not buffer, where appropriate.
3835 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3836 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3837 (expose_window_tree): Likewise.
3838 Use contents slot, not buffer, where appropriate.
3839 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3840 to avoid deleted windows. Use contents slot instead of buffer.
3841 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3842 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3843 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3844 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3846 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3848 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3849 identify the reasons for assertion violations in bug#14062 and
3851 (Fx_show_tip): Fix compilation error under
3852 "--enable-check-lisp-object-type". (Bug#14073)
3854 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3855 Reported by <rzl24ozi@gmail.com>.
3857 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3859 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3861 (unwind_with_echo_area_buffer): ...to restore it here.
3862 This is needed to ensure that...
3863 (redisplay_window): ...both window markers are valid here,
3864 which is verified by eassert.
3865 * editfns.c (save_excursion_save): Do not assume that
3866 selected_window always displays the buffer.
3867 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3870 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3872 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3875 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3877 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3879 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3881 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3882 since MinGW's w32api headers do. This avoids compiler warnings.
3884 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3887 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3889 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3891 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3893 * gtkutil.c (style_changed_cb): Check if frame is live and an
3894 X frame (Bug#14038).
3896 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3898 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3899 Define only for _WIN32_WINNT less than 0x0500.
3900 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3902 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3903 see its own definitions of 'struct timeval' and 'struct timezone'.
3905 Fix incompatibilities between MinGW.org and MinGW64 headers.
3906 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3908 * w32.c (REPARSE_DATA_BUFFER): Guard with
3909 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3911 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3913 * xterm.c: Include X11/XKBlib.h
3914 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3916 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3918 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3920 * blockinput.h (input_blocked_p): Likewise.
3921 * bytecode.c (exec_byte_code): Likewise.
3922 * callproc.c (call_process_kill, call_process_cleanup)
3923 (Fcall_process): Likewise.
3924 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3925 (Fccl_execute_on_string): Likewise.
3926 * character.c (string_escape_byte8): Likewise.
3927 * charset.c (read_hex): Likewise.
3928 * cm.c (calccost): Likewise.
3929 * data.c (cons_to_unsigned): Likewise.
3930 * dired.c (directory_files_internal, file_name_completion):
3932 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3933 (sit_for): Likewise.
3934 * doc.c (Fsubstitute_command_keys): Likewise.
3935 * doprnt.c (doprnt): Likewise.
3936 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3937 * emacsgtkfixed.c: Likewise.
3938 * fileio.c (file_offset, Fwrite_region): Likewise.
3939 * floatfns.c (Fexpt, fmod_float): Likewise.
3940 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3942 * font.c (font_intern_prop): Likewise.
3943 * frame.c (x_set_alpha): Likewise.
3944 * gtkutil.c (get_utf8_string): Likewise.
3945 * indent.c (check_display_width): Likewise.
3946 * intervals.c (create_root_interval, rotate_right, rotate_left)
3947 (split_interval_right, split_interval_left)
3948 (adjust_intervals_for_insertion, delete_node)
3949 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3950 (merge_interval_right, merge_interval_left, copy_intervals)
3951 (set_intervals_multibyte_1): Likewise.
3952 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3953 * keymap.c (Fkey_description): Likewise.
3954 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3955 * lread.c (openp, read_integer, read1, string_to_number):
3957 * menu.c (ensure_menu_items): Likewise.
3958 * minibuf.c (read_minibuf_noninteractive): Likewise.
3959 * print.c (printchar, strout): Likewise.
3960 * process.c (create_process, Faccept_process_output)
3961 (wait_reading_process_output, read_process_output, send_process)
3962 (wait_reading_process_output): Likewise.
3963 * profiler.c (make_log, handle_profiler_signal): Likewise.
3964 * regex.c (re_exec): Likewise.
3965 * regex.h: Likewise.
3966 * search.c (looking_at_1, Freplace_match): Likewise.
3967 * sysdep.c (get_child_status, procfs_ttyname)
3968 (procfs_get_total_memory): Likewise.
3969 * systime.h (EMACS_TIME_VALID_P): Likewise.
3970 * term.c (dissociate_if_controlling_tty): Likewise.
3971 * window.c (get_phys_cursor_glyph): Likewise.
3972 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3973 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3975 * xfns.c (Fx_window_property): Likewise.
3976 * xmenu.c (set_frame_menubar): Likewise.
3977 * xselect.c (x_get_window_property, x_handle_dnd_message):
3979 * xsmfns.c (smc_save_yourself_CB): Likewise.
3980 * xterm.c (x_scroll_bar_set_handle): Likewise.
3982 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3984 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3985 to be optional or nil. Adjust comment and convert it to docstring.
3986 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3987 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3989 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3991 Static checking by GCC 4.8-20130319.
3992 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3993 * process.c (Fset_process_datagram_address)
3994 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3995 * xdisp.c (get_char_face_and_encoding):
3996 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3997 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3998 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
4000 2013-03-24 Ken Brown <kbrown@cornell.edu>
4002 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
4003 fix compilation on 64-bit Cygwin, where underscores are not
4004 automatically prepended.
4006 * w32term.c (w32_initialize): Silence compiler warning.
4008 2013-03-23 Eli Zaretskii <eliz@gnu.org>
4010 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
4011 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
4012 variables, to save and restore frame dimensions.
4013 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
4014 after returning from a 'fullscreen' configuration.
4015 use SendMessage instead of PostMessage to send the SC_RESTORE message,
4016 to avoid races between the main thread and the input thread.
4018 * w32term.h (struct w32_output): New members normal_width,
4019 normal_height, normal_top, normal_left, and prev_fsmode.
4020 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
4021 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
4024 * w32term.c (w32fullscreen_hook): Record last value of the frame's
4025 'fullscreen' parameter. Always record previous width and height
4026 of the frame, except when switching out of maximized modes, so
4027 that they could be restored correctly, instead of resetting to the
4028 default frame dimensions. Send SC_RESTORE command to the frame,
4029 unless we are going to send SC_MAXIMIZE, to restore the frame
4030 resize hints in the mouse pointer shown by the window manager.
4033 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
4035 * lisp.h (get_frame_param): Adjust conditions for prototype
4038 2013-03-22 Ken Brown <kbrown@cornell.edu>
4040 * unexcw.c: Drop unneeded inclusion of w32common.h.
4041 (report_sheap_usage): Declare.
4042 (read_exe_header): Add magic numbers for x86_64.
4043 (fixup_executable): Fix printf format specifier for unsigned long
4046 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
4048 * frame.h (struct frame): Put menu_bar_window under #ifdef
4049 because this member is not needed when X toolkit is in use.
4050 (fset_menu_bar_window):
4051 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4052 (free_glyphs, update_frame):
4053 * xdisp.c (expose_frame): Likewise.
4054 (display_menu_bar): Likewise. Remove redundant eassert.
4055 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
4058 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
4060 Use functions and constants to manipulate Lisp_Save_Value objects.
4061 This replaces code that used macros and strings and token-pasting.
4062 The change makes the C source a bit easier to follow,
4063 and shrinks the Emacs executable a bit.
4064 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
4065 (make_save_value): Change 1st arg from string to enum. All callers
4068 (mark_object): Use if, not #if, for GC_MARK_STACK.
4069 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
4070 (XSAVE_OBJECT): Now functions, not macros.
4071 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
4072 the constant was never used.
4073 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
4074 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
4075 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
4076 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
4078 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
4079 type3 with a single member save_type. All uses changed.
4080 (save_type, set_save_pointer, set_save_integer): New functions.
4081 * print.c (PRINTX): Remove.
4083 * alloc.c: Remove redundant static declarations.
4085 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4087 * window.h (struct window): Convert left_col, top_line, total_lines
4088 and total_cols from Lisp_Objects to integers. Adjust comments.
4089 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
4091 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
4092 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
4093 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
4094 Adjust users where appropriate.
4096 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4098 * frame.h (struct frame): Drop resx and resy because the same data is
4099 available from window system-specific output context. Adjust users.
4100 (default_pixels_per_inch_x, default_pixels_per_inch_y):
4101 New functions to provide defaults when no window system available.
4102 (FRAME_RES_X, FRAME_RES_Y): New macros.
4103 (NUMVAL): Move from xdisp.c.
4104 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
4105 (Ffont_face_attributes, Fopen_font):
4106 * image.c (gs_load):
4107 * w32font.c (fill_in_logfont):
4108 * xdisp.c (calc_pixel_width_or_height):
4109 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
4110 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
4112 2013-03-20 Kenichi Handa <handa@gnu.org>
4114 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
4115 to 1 (temporary workaround until a bug related to ASCII
4116 optimization is fixed).
4118 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
4120 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
4121 Signal error if window is not internal. Adjust docstring.
4122 (delete_all_child_windows): Use combination_limit to save the buffer.
4123 (Fset_window_configuration): Adjust accordingly.
4124 * print.c (syms_of_print): Initialize debugging output not here...
4125 (init_print_once): ...but in a new function here.
4126 * lisp.h (init_print_once): Add prototype.
4127 * emacs.c (main): Add call to init_print_once. Adjust comments.
4129 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
4131 * window.c (window_resize_check, window_resize_apply)
4132 (window_from_coordinates, recombine_windows, set_window_buffer)
4133 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
4134 (Fsplit_window_internal, Fdelete_window_internal)
4135 (freeze_window_starts): Use bool for booleans.
4136 * window.h (window_frame_coordinates, resize_frame_windows)
4137 (freeze_window_starts, set_window_buffer): Adjust prototypes.
4139 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
4141 * dispnew.c (bitch_at_user): Use `user-error'.
4143 2013-03-17 Ken Brown <kbrown@cornell.edu>
4145 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
4146 as return type of image_background. (Bug#13981)
4147 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
4149 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
4151 * nsterm.m (updateFrameSize:): Change resize increments if needed.
4152 (ns_select): Don't return with result uninitialized.
4154 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
4157 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
4159 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
4160 directories. If filename is nil, get directory name (Bug#13932).
4161 Use getFilename and getDirectory.
4162 (getFilename, getDirectory): New methods for EmacsSavePanel and
4164 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
4166 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
4168 * coding.c (decode_coding_gap): Fix typo caught by static checking.
4170 2013-03-15 Kenichi Handa <handa@gnu.org>
4172 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
4173 (adjust_after_replace): Make it back to static. Delete the third
4174 arg text_at_gap_tail. Cancel the code for handling it.
4176 * coding.h (struct coding_system): New member eol_seen.
4178 * coding.c (detect_ascii): New function.
4179 (detect_coding): Set coding->head_ascii and coding->eol_seen only
4180 when the source bytes are actually scanned. On detecting for
4181 coding_category_utf_8_auto, call detect_ascii instead of scanning
4182 source bytes directly.
4183 (produce_chars): Call insert_from_gap with the new arg 0.
4184 (encode_coding): Likewise.
4185 (decode_coding_gap): Control ASCII optimization by the variable
4186 disable_ascii_optimization instead of #ifndef .. #endif.
4187 Deccode EOL format according to coding->eol_seen.
4188 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
4191 * lisp.h (adjust_after_replace): Cancel externing it.
4192 (insert_from_gap): Adjust prototype.
4194 2013-03-15 Eli Zaretskii <eliz@gnu.org>
4196 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
4197 FULLSCREEN_MAXIMIZED. (Bug#13935)
4199 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
4201 * region-cache.c (find_cache_boundary, move_cache_gap)
4202 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
4203 Simplify debugging check and convert to eassert. Adjust comment.
4204 (pp_cache): Put under ENABLE_CHECKING.
4206 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4208 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4209 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4211 (w32fullscreen_hook): If the frame is visible, reset
4212 f->want_fullscreen flag after changing the frame size. If the
4213 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4216 2013-03-13 Daniel Colascione <dancol@dancol.org>
4218 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4219 too so that these builds can use Cygwin's file conversion
4220 functions. (We've been building and linking cygw32.o all along
4221 and just not using it.)
4223 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4225 File synchronization fixes (Bug#13944).
4226 * Makefile.in (LIB_FDATASYNC): New macro.
4228 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4229 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4230 Don't worry about HAVE_FSYNC, since a substitute fsync is
4231 available if the system lacks one.
4232 (Fwrite_regin): Retry fsync if interrupted.
4234 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4236 * w32term.c (w32_read_socket): If the Emacs frame is being
4237 activated, call w32fullscreen_hook, to make sure the new frame
4238 dimensions are in effect. (Bug#13937)
4240 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4242 * xdisp.c (init_iterator): Simplify because both character and byte
4243 positions are either specified or -1. Add eassert. Adjust comment.
4244 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4245 character and byte positions can be obtained from marker.
4247 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4249 Static checking by Sun C 5.12.
4250 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4251 * bytecode.c (exec_byte_code):
4252 * dispnew.c (init_display):
4254 * fileio.c (Fsubstitute_in_file_name):
4255 * keyboard.c (Fevent_convert_list):
4256 * keymap.c (Fsingle_key_description):
4257 * term.c (maybe_fatal, fatal):
4258 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4259 * xsmfns.c (Fhandle_save_session):
4260 Omit unreachable code.
4261 * keymap.c (map_keymap_char_table_item): Cast void * to
4262 a function pointer type; the C Standard requires this.
4264 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4265 Include <sys/param.h> unconditionally, as that works elsewhere and
4266 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4267 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4270 See ChangeLog.12 for earlier changes.
4276 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4278 This file is part of GNU Emacs.
4280 GNU Emacs is free software: you can redistribute it and/or modify
4281 it under the terms of the GNU General Public License as published by
4282 the Free Software Foundation, either version 3 of the License, or
4283 (at your option) any later version.
4285 GNU Emacs is distributed in the hope that it will be useful,
4286 but WITHOUT ANY WARRANTY; without even the implied warranty of
4287 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4288 GNU General Public License for more details.
4290 You should have received a copy of the GNU General Public License
4291 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.