1 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3 * fileio.c, fns.c (merge): Move extern decl from here ...
4 * lisp.h (merge): ... to here.
6 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8 Fix last font-related change.
9 * w32font.h (w32font_list_internal, w32font_match_internal):
11 * w32uniscribe.c (uniscribe_list, uniscribe_match):
12 (uniscribe_list_family): Adjust to match font API change.
13 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
16 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
18 * frame.h (FRAME_MOUSE_UPDATE):
19 * nsterm.m (ns_frame_up_to_date): Omit redundant check
20 whether hlinfo->mouse_face_mouse_frame is non-NULL.
22 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
24 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
25 * font.h (struct font_driver): Change list, match, and list_family
26 functions to accept struct frame * as first arg.
27 * font.c (font_score, font_compare, font_sort_entities): Remove
29 (font_sort_entities, font_list_entities, font_select_entity):
30 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
31 match font API change.
32 * xfont.c (xfont_list, xfont_match, xfont_list_family):
33 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
34 * ftxfont.c (ftxfont_list, ftxfont_match):
35 * xftfont.c (xftfont_list, xftfont_match):
36 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
37 * w32font.c (w32font_list, w32font_match, w32font_list):
38 (w32font_list_internal, w32_font_match_internal): Likewise.
39 * xfaces.c (Fx_family_fonts): Adjust user.
41 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
43 Do not use pure Xism x_wm_set_icon_position in non-X ports.
44 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
45 only if HAVE_X_WINDOWS is in use.
46 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
47 * nsterm.m (x_wm_set_icon_position): Remove no-op.
48 * w32term.c (x_wm_set_icon_position): Likewise.
49 * w32fns.c (x_icon): Adjust user.
51 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
53 * xterm.c (last_mouse_press_frame): Remove the
54 leftover which is not really used any more.
55 (handle_one_xevent, syms_of_xterm): Adjust users.
56 (x_flush): Call XFlush once per each X display, not frame.
57 This is better because this code always unconditionally skips
58 non-X frames in Vframe_list and issues the only XFlush if we
59 have more than one X frame on the same X display.
60 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
61 Use bool for booleans.
62 (x_draw_glyph_string_background, cvt_string_to_pixel):
63 (cvt_pixel_dtor): Drop unnecessary prototypes.
64 * xterm.h (x_display_ok): Adjust prototype.
66 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
68 Drop unnecessary functions that deals with frame pixel size.
69 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
70 (x_pixel_height): Drop prototypes.
71 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
72 (x_pixel_height): Drop implementations.
73 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
74 which should be always valid for window frame.
75 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
76 * w32menu.c (Fx_popup_dialog):
77 * xmenu.c (Fx_popup_dialog): Likewise for both.
79 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
81 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
82 frame parameters and call to Fmodify_frame_parameters just once.
83 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
84 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
85 and mention nil frame in docstring.
87 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
89 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
90 (x_figure_window_size): Likewise. Adjust to return long.
91 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
92 (toplevel): Move Qterminal_live_p to...
93 * terminal.c (toplevel): ...here, make it static, and...
94 (syms_of_terminal): ...DEFSYM here.
95 * frame.h (Qterminal_live_p): Remove declaration.
96 (make_frame, x_figure_window_size): Adjust prototype.
97 * nsfns.m (Fx_create_frame): Use long for window flags.
99 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
101 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
102 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
103 Do not assume that emacs_close (INT_MAX) is a no-op.
105 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
107 * xfaces.c (make_face_cache): For struct face_cache, prefer
108 xmalloc to xzalloc and so avoid redundant call to memset.
109 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
111 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
113 * fringe.c (draw_window_fringes, update_window_fringes)
114 (compute_fringe_widths):
115 * w32term.c (x_draw_glyph_string):
116 * window.c (candidate_window_p, Frecenter):
117 * xfaces.c (realize_basic_faces, realize_default_face)
118 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
119 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
120 * xfns.c (x_set_cursor_color, xic_free_xfontset):
121 * xmenu.c (Fx_menu_bar_open_internal):
122 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
123 * xsettings.c (xft_settings_event):
124 * xterm.c (x_draw_glyph_string, x_had_errors_p):
125 Use bool for booleans. Adjust style and comments where
127 * dispextern.h (draw_window_fringes, update_window_fringes)
128 (compute_fringe_widths):
129 * xterm.h (x_had_errors_p): Adjust prototype.
131 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
133 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
134 CHECK_LIST. Rewrite the loop to avoid useless local variable.
136 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
138 * fns.c (toplevel): Remove comment before Fsafe_length because
141 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
143 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
145 2013-07-28 Eli Zaretskii <eliz@gnu.org>
147 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
148 frame which got the message is still alive, before dereferencing
149 its pointer. (Bug#14970)
151 * frame.c (delete_frame): Test "this" frame's minibuffer window to
152 be a live window, before using it as such. (Bug#14970)
154 2013-07-27 Eli Zaretskii <eliz@gnu.org>
156 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
157 w32_detect_focus_change instead of doing part of its job by hand.
158 This fixes the problem whereby FOCUS_OUT events were not sent to
161 2013-07-26 Eli Zaretskii <eliz@gnu.org>
163 * process.c (Fprocess_list): Doc fix.
165 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
166 being re-exposed only if it didn't ask to become visible.
167 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
168 was previously iconified. (Bug#14841)
169 (x_iconify_frame): Mark the frame iconified.
171 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
173 Fix minor problems found by static checking.
174 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
175 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
177 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
179 * eval.c (set_specpdl_old_value): New function.
180 (unbind_to): Minor simplification.
181 (get_backtrace_frame): New function.
182 (Fbacktrace_frame): Use it. Add `base' argument.
183 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
184 (syms_of_eval): Export backtrace-eval.
185 * xterm.c (x_focus_changed): Simplify.
187 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
189 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
191 2013-07-24 Eli Zaretskii <eliz@gnu.org>
193 * xdisp.c (redisplay_window): Instead of moving point out of
194 scroll margin, reject the force_start method, and try scrolling
197 2013-07-24 Ken Brown <kbrown@cornell.edu>
199 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
202 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
204 * eval.c (Fprogn): Do not check that BODY is a proper list.
205 This undoes the previous change. The check slows down the
206 interpreter, and is not needed to prevent a crash. See
207 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
209 2013-07-23 Glenn Morris <rgm@gnu.org>
211 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
213 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
215 Port to GNU/Linux systems with tinfo but not ncurses.
216 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
217 to decide whether ncurses is being used. Without this change,
218 GCC complains about tgetent not being declared, on a system
219 that has tinfo installed but ncurses not installed.
221 * eval.c (Fprogn): Check that BODY is a proper list.
223 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
224 * data.c (Fsetq_default):
225 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
226 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
228 Tune by taking advantage of the fact that ARGS is always a list
229 when a function is declared to have UNEVALLED args.
231 * emacsgtkfixed.c: Port to GCC 4.6.
232 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
234 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
236 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
237 here to silence compiler warnings.
239 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
241 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
242 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
243 from messing up Emacs's 'struct frame' (Bug#14923).
245 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
247 * alloc.c (make_save_ptr_ptr): Define this function.
248 It was inadvertently omitted. It's needed only if
249 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
251 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
253 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
254 frame have focus (Bug#14895).
256 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
258 Avoid vfork-related deadlock more cleanly.
259 * callproc.c (child_setup): When the child's exec fails, output
260 the program name, as that's more useful. Use O_NONBLOCK to avoid
262 * process.c (create_process_1): Remove; no longer needed.
263 (create_process): Remove timer hack; no longer needed, now that
264 the child avoids deadlock.
266 2013-07-20 Glenn Morris <rgm@gnu.org>
268 * image.c (Fimage_flush): Fix doc typo.
270 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
272 Fix array bounds violation when pty allocation fails.
273 * process.c (PTY_NAME_SIZE): New constant.
274 (pty_name): Remove static variable; it's now auto.
275 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
276 Take pty_name as an arg rather than using a static variable.
278 (create_process): Recover pty_flag from process, not from volatile local.
279 (create_pty): Stay inside array even when pty allocation fails.
280 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
282 * lread.c (Fload): Avoid initialization only when lint checking.
283 Mention that it's needed only for older GCCs.
285 2013-07-20 Kenichi Handa <handa@gnu.org>
287 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
288 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
290 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
292 * lread.c (Fload): Avoid uninitialized warning.
294 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
296 Fix some minor file descriptor leaks and related glitches.
297 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
298 (create_lock_file): Use write, not emacs_write.
299 * image.c (slurp_file, png_load_body):
300 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
301 (server_accept_connection):
302 Don't leak an fd on memory allocation failure.
303 * image.c (slurp_file): Add a cheap heuristic for growing files.
304 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
305 as that's what the other routines do. Maybe input need not be
306 blocked at all, but it's better to be consistent.
307 Avoid undefined behavior when strlen is zero.
309 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
310 (NSTATICS): Now a constant; doesn't need to be a macro.
312 2013-07-19 Richard Stallman <rms@gnu.org>
314 * coding.c (decode_coding_utf_8): Add simple loop for fast
315 processing of ASCII characters.
317 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
319 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
321 2013-07-19 Eli Zaretskii <eliz@gnu.org>
323 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
324 unportable 'struct x_display_info'.
325 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
328 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
330 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
331 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
333 (system_process_attributes): Prefer plain char to unsigned char
334 when either will do. Clean up properly if interrupted or if
335 memory allocations fail. Don't assume sscanf succeeds. Remove
336 no-longer-needed workaround to stop GCC from whining. Read
337 command-line once, instead of multiple times. Check read status a
340 Fix obscure porting bug with varargs functions.
341 The code assumed that int is treated like ptrdiff_t in a vararg
342 function, which is not a portable assumption. There was a similar
343 -- though these days less likely -- porting problem with various
344 assumptions that pointers of different types all smell the same as
345 far as vararg functions is conserved. To make this problem less
346 likely in the future, redo the API to use varargs functions.
347 * alloc.c (make_save_value): Remove this vararg function.
348 All uses changed to ...
349 (make_save_int_int_int, make_save_obj_obj_obj_obj)
350 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
352 (make_save_ptr): Rename from make_save_pointer, for consistency with
353 the above. Define only on platforms that need it. All uses changed.
355 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
357 * keyboard.c: Try to fix typos in previous change.
358 (DISPLAY_LIST_INFO): New macro.
359 (kbd_buffer_get_event): Do not access members that are not present
360 in X11. Revert inadvertent change of "!=" to "=".
362 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
364 * keyboard.c (kbd_buffer_get_event):
365 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
366 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
368 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
370 * filelock.c: Fix unlikely file descriptor leaks.
371 (get_boot_time_1): Rework to avoid using emacs_open.
372 This doesn't actually fix a leak, but is better anyway.
373 (read_lock_data): Use read, not emacs_read.
375 * doc.c: Fix minor memory and file descriptor leaks.
376 * doc.c (get_doc_string): Fix memory leak when doc file absent.
377 (get_doc_string, Fsnarf_documentation):
378 Fix file descriptor leak on error.
380 * term.c: Fix minor fdopen-related file descriptor leaks.
381 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
382 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
384 * charset.c: Fix file descriptor leaks and errno issues.
386 (load_charset_map_from_file): Don't leak file descriptor on error.
387 Use plain record_xmalloc since the allocation is larger than
388 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
390 * eval.c (record_unwind_protect_nothing):
391 * fileio.c (fclose_unwind):
393 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
394 The replacement doesn't block input, but that no longer seems
397 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
399 * lread.c: Fix file descriptor leaks and errno issues.
400 (Fload): Close some races that leaked fds or streams when 'load'
402 (Fload, openp): Report error number of last nontrivial failure to open.
403 ENOENT counts as trivial.
404 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
406 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
407 now that the function is always called with a nonnegative arg.
408 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
409 All uses replaced with ...
410 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
412 A few more minor file errno-reporting bugs.
413 * callproc.c (Fcall_process):
414 * doc.c (Fsnarf_documentation):
415 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
416 * process.c (set_socket_option):
417 Don't let a constructor trash errno.
418 * doc.c: Include <errno.h>.
420 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
422 * w32fns.c (unwind_create_tip_frame): Fix declaration.
424 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
426 Fix w32 bug with call-process-region (Bug#14885).
427 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
428 to Fcall_process when the input is empty. This simplifies the
429 code a bit. It makes no difference on POSIXish platforms but
430 apparently it fixes a bug on w32.
432 Fix bug where insert-file-contents closes a file twice (Bug#14839).
433 * fileio.c (close_file_unwind): Don't close if FD is negative;
434 this can happen when unwinding a zapped file descriptor.
435 (Finsert_file_contents): Unwind-protect the fd before the point marker,
436 in case Emacs runs out of memory between the two unwind-protects.
437 Don't trash errno when closing FD.
438 Zap the FD in the specpdl when closing it, instead of deferring
439 the removal of the unwind-protect; this fixes a bug where a child
440 function unwinds the stack past us.
442 New unwind-protect flavors to better type-check C callbacks.
443 This also lessens the need to write wrappers for callbacks,
444 and the need for make_save_pointer.
445 * alloca.c (free_save_value):
446 * atimer.c (run_all_atimers):
448 * alloc.c (safe_alloca_unwind):
449 * atimer.c (unwind_stop_other_atimers):
450 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
451 * menu.c (cleanup_popup_menu) [HAVE_NS]:
452 * minibuf.c (choose_minibuf_frame_1):
453 * process.c (make_serial_process_unwind):
454 * xdisp.h (pop_message_unwind):
455 * xselect.c (queue_selection_requests_unwind):
456 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
457 * alloca.c (record_xmalloc):
458 Prefer record_unwind_protect_ptr to record_unwind_protect with
460 * alloca.c (Fgarbage_collect):
461 Prefer record_unwind_protect_void to passing a dummy.
462 * buffer.c (restore_buffer):
463 * window.c (restore_window_configuration):
464 * xfns.c, w32fns.c (do_unwind_create_frame)
465 New wrapper. All record-unwind uses of wrappee changed.
466 * buffer.c (set_buffer_if_live):
467 * callproc.c (call_process_cleanup, delete_temp_file):
468 * coding.c (code_conversion_restore):
469 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
470 * editfns.c (save_excursion_restore)
471 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
472 (save_restriction_restore):
473 * eval.c (restore_stack_limits, un_autoload):
474 * fns.c (require_unwind):
475 * keyboard.c (recursive_edit_unwind, tracking_off):
476 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
477 * macros.c (pop_kbd_macro, restore_menu_items):
478 * nsfns.m (unwind_create_frame):
479 * print.c (print_unwind):
480 * process.c (start_process_unwind):
481 * search.c (unwind_set_match_data):
482 * window.c (select_window_norecord, select_frame_norecord):
483 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
484 (fast_set_selected_frame):
485 * xfns.c, w32fns.c (unwind_create_tip_frame):
486 Return void, not a dummy Lisp_Object. All uses changed.
487 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
488 * callproc.c (call_process_kill):
489 * fileio.c (restore_point_unwind, decide_coding_unwind)
490 (build_annotations_unwind):
491 * insdel.c (Fcombine_after_change_execute_1):
492 * keyboard.c (read_char_help_form_unwind):
493 * menu.c (unuse_menu_items):
494 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
495 * sound.c (sound_cleanup):
496 * xdisp.c (unwind_redisplay):
497 * xfns.c (clean_up_dialog):
498 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
499 Accept no args and return void, instead of accepting and returning
500 a dummy Lisp_Object. All uses changed.
501 * cygw32.c (fchdir_unwind):
502 * fileio.c (close_file_unwind):
503 * keyboard.c (restore_kboard_configuration):
504 * lread.c (readevalllop_1):
505 * process.c (wait_reading_process_output_unwind):
506 Accept int and return void, rather than accepting an Emacs integer
507 and returning a dummy object. In some cases this fixes an
508 unlikely bug when the corresponding int is outside Emacs integer
509 range. All uses changed.
510 * dired.c (directory_files_internal_unwind):
511 * fileio.c (do_auto_save_unwind):
512 * gtkutil.c (pop_down_dialog):
513 * insdel.c (reset_var_on_error):
514 * lread.c (load_unwind):
515 * xfns.c (clean_up_file_dialog):
516 * xmenu.c, nsmenu.m (pop_down_menu):
517 * xmenu.c (cleanup_widget_value_tree):
518 * xselect.c (wait_for_property_change_unwind):
519 Accept pointer and return void, rather than accepting an Emacs
520 save value encapsulating the pointer and returning a dummy object.
522 * editfns.c (Fformat): Update the saved pointer directly via
523 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
524 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
525 (unwind_body): New function.
526 (record_unwind_protect): First arg is now a function returning void,
527 not a dummy Lisp_Object.
528 (record_unwind_protect_ptr, record_unwind_protect_int)
529 (record_unwind_protect_void): New functions.
530 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
531 * fileio.c (struct auto_save_unwind): New type.
532 (do_auto_save_unwind): Use it.
533 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
534 * insdel.c (struct rvoe_arg): New type.
535 (reset_var_on_error): Use it.
536 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
538 (specbinding_func): Remove; there are now several such functions.
539 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
540 (set_unwind_protect_ptr): New function.
541 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
543 Be simpler and more consistent about reporting I/O errors.
544 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
545 Say "Read error" and "Write error", rather than "I/O error", or
546 "IO error reading", or "IO error writing", when a read or write
548 * process.c (Fmake_network_process, wait_reading_process_output)
549 (send_process, Fprocess_send_eof, wait_reading_process_output):
550 Capitalize diagnostics consistently. Put "failed foo" at the
551 start of the diagnostic, so that we don't capitalize the
552 function name "foo". Consistently say "failed" for such
554 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
555 All callers changed. This is so it can use report_file_error.
556 * sysdep.c (serial_open, serial_configure): Capitalize I/O
557 diagnostics consistently as above.
559 * fileio.c (report_file_errno): Fix errno reporting bug.
560 If the file name is neither null nor a pair, package it up as a
561 singleton list. All callers changed, both to this function and to
562 report_file_error. This fixes a bug where the memory allocator
563 invoked by list1 set errno so that the immediately following
564 report_file_error reported the wrong errno value.
566 Fix minor problems found by --enable-gcc-warnings.
567 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
568 * keyboard.c (kbd_buffer_get_event): Remove unused local.
570 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
572 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
573 Set event->arg to Qt if switch-event shall be generated.
574 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
576 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
578 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
581 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
582 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
583 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
584 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
585 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
586 and there is a focused frame.
587 (head_table): Add focus-in and focus-out.
588 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
589 bind to handle-focus-in/out.
591 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
592 (Fhandle_switch_frame): Call Fhandle_focus_in.
593 (syms_of_frame): defsubr handle-focus-in/out.
595 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
597 Fix porting bug to older POSIXish platforms (Bug#14862).
598 * sysdep.c (emacs_pipe): New function, that implements
599 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
600 This should port better to CentOS 5 and to Mac OS X 10.6.
601 All calls to pipe2 changed.
603 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
604 This makes the code easier to read and the executable a bit smaller.
605 Do not replace all calls to Fcons that happen to create lists,
606 just calls that are intended to create lists. For example, when
607 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
608 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
609 Similarly for list2 through list5.
610 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
611 * bytecode.c (exec_byte_code):
612 * callint.c (quotify_arg, Fcall_interactively):
613 * callproc.c (Fcall_process, create_temp_file):
614 * charset.c (load_charset_map_from_file)
615 (Fdefine_charset_internal, init_charset):
616 * coding.c (get_translation_table, detect_coding_system)
617 (Fcheck_coding_systems_region)
618 (Fset_terminal_coding_system_internal)
619 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
620 * composite.c (update_compositions, Ffind_composition_internal):
621 * dired.c (directory_files_internal, file_name_completion)
623 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
624 * doc.c (Fsnarf_documentation):
625 * editfns.c (Fmessage_box):
627 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
628 (Feval, eval_sub, Ffuncall, apply_lambda):
629 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
630 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
631 (Fset_file_times, Finsert_file_contents)
632 (Fchoose_write_coding_system, Fwrite_region):
633 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
634 * font.c (font_registry_charsets, font_parse_fcname)
635 (font_prepare_cache, font_update_drivers, Flist_fonts):
636 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
637 * frame.c (make_frame, Fmake_terminal_frame)
638 (x_set_frame_parameters, x_report_frame_params)
639 (x_default_parameter, Fx_parse_geometry):
640 * ftfont.c (syms_of_ftfont):
641 * image.c (gif_load):
642 * keyboard.c (command_loop_1):
643 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
644 (Fcopy_keymap, append_key, Fcurrent_active_maps)
645 (Fminor_mode_key_binding, accessible_keymaps_1)
646 (Faccessible_keymaps, Fwhere_is_internal):
647 * lread.c (read_emacs_mule_char):
648 * menu.c (find_and_return_menu_selection):
649 * minibuf.c (get_minibuffer):
650 * nsfns.m (Fns_perform_service):
651 * nsfont.m (ns_script_to_charset):
652 * nsmenu.m (ns_popup_dialog):
653 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
654 (Fx_own_selection_internal):
655 * nsterm.m (append2):
656 * print.c (Fredirect_debugging_output)
657 (print_prune_string_charset):
658 * process.c (Fdelete_process, Fprocess_contact)
659 (Fformat_network_address, set_socket_option)
660 (read_and_dispose_of_process_output, write_queue_push)
661 (send_process, exec_sentinel):
662 * sound.c (Fplay_sound_internal):
663 * textprop.c (validate_plist, add_properties)
664 (Fput_text_property, Fadd_face_text_property)
665 (copy_text_properties, text_property_list, syms_of_textprop):
666 * unexaix.c (report_error):
667 * unexcoff.c (report_error):
668 * unexsol.c (unexec):
669 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
670 (Fformat_mode_line, syms_of_xdisp):
671 * xfaces.c (set_font_frame_param)
672 (Finternal_lisp_face_attribute_values)
673 (Finternal_merge_in_global_face, syms_of_xfaces):
674 * xfns.c (x_default_scroll_bar_color_parameter)
675 (x_default_font_parameter, x_create_tip_frame):
676 * xfont.c (xfont_supported_scripts):
677 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
678 (menu_help_callback, xmenu_show):
680 * xterm.c (set_wm_state):
681 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
682 and similarly for list2 through list5.
684 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
686 * callproc.c (Fcall_process_region): Fix minor race and tune.
687 (create_temp_file): New function, with the temp-file-creation part
688 of the old Fcall_process_region. Use Fcopy_sequence to create the
689 temp file name, rather than alloca + build_string, for simplicity.
690 Don't bother to block input around the temp file creation;
691 shouldn't be needed. Simplify use of mktemp. Use
692 record_unwind_protect immediately after creating the temp file;
693 this closes an unlikely race where the temp file was not removed.
694 Use memcpy rather than an open-coded loop.
695 (Fcall_process_region): Use the new function. If the input is
696 empty, redirect from /dev/null rather than from a newly created
697 empty temp file; this avoids unnecessary file system traffic.
699 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
701 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
702 Simplify by making this case like the other two. This is a bit
703 slower on obsolete hosts, but the extra complexity isn't worth it.
705 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
706 * process.c (create_process) [!DOS_NT]:
707 Remove now-unnecessary calls to emacs_close.
709 2013-07-13 Eli Zaretskii <eliz@gnu.org>
711 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
712 returning early. (Bug#14850)
714 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
715 and inhibit-iso-escape-detection attributes of 'undecided'.
718 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
720 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
721 Reported by Herbert J. Skuhra in
722 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
724 Don't lose top specpdl entry when memory is exhausted.
725 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
726 specpdl overflow here, to simplify callers; all callers changed.
727 Always reserve an unused entry at the stack top; this avoids
728 losing the top entry's information when memory is exhausted.
730 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
732 Clean up errno reporting and fix some errno-reporting bugs.
733 * callproc.c (Fcall_process):
734 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
735 * process.c (create_process, Fmake_network_process):
736 * unexaix.c (report_error):
737 * unexcoff.c (report_error):
738 Be more careful about reporting the errno of failed operations.
739 The code previously reported the wrong errno sometimes.
740 Also, prefer report_file_errno to setting errno + report_file_error.
741 (Fcall_process): Look at openp return value rather than at path,
742 as that's a bit faster and clearer when there's a numeric predicate.
743 * fileio.c (report_file_errno): New function, with most of the
744 old contents of report_file_error.
745 (report_file_error): Use it.
746 (Ffile_exists_p, Ffile_accessible_directory_p):
747 Set errno to 0 when it is junk.
748 * fileio.c (Faccess_file):
749 * image.c (x_create_bitmap_from_file):
750 Use faccessat rather than opening the file, to avoid the hassle of
751 having a file descriptor open.
752 * lisp.h (report_file_errno): New decl.
753 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
756 * process.c (create_process, wait_reading_process_output) [AIX]:
757 Remove obsolete SIGHUP-related code, as Emacs no longer disables
758 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
759 a multithreaded environment anyway).
760 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
762 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
764 * image.c (x_find_image_file): Don't close a remote file handle.
766 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
768 Fix races with threads and file descriptors.
769 * callproc.c (Fcall_process_region):
770 * dired.c (open_directory):
771 * emacs.c (main, Fdaemon_initialized):
772 * image.c (x_find_image_file):
773 * inotify.c (Finotify_rm_watch):
774 * lread.c (Flocate_file_internal):
775 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
776 * term.c (term_mouse_moveto, init_tty):
777 * termcap.c (tgetent):
778 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
779 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
780 * unexhp9k800.c, unexmacosx.c (unexec):
781 * callproc.c (Fcall_process_region):
782 Use emacs_close, not close.
783 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
784 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
785 and posix_close function on current platforms (which all lack them).
786 (emacs_close): Use it. This should fix the races on GNU/Linux and
787 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
788 and it should avoid closing random victim file descriptors on
791 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
793 * inotify.c (uninitialized): Remove. All uses replaced by -1.
794 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
797 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
798 This is for .gdbinit xbacktrace.
800 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
801 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
802 (emacs_set_tty): Now static.
803 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
804 * term.c (tty_capable_p, tty_default_color_capabilities)
805 (get_tty_terminal, term_mouse_movement)
806 (handle_one_term_event, init_tty, maybe_fatal):
807 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
808 (tgetent, scan_file, name_match, compare_contin):
809 * terminal.c (get_terminal):
810 Use bool for boolean.
811 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
812 Prefer char to unsigned char if either will do.
813 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
814 (tty_write_glyphs): Prefer int to unsigned.
815 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
817 * termcap.c (tprint, main) [TEST]: Remove non-working test.
819 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
822 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
823 (B__dummy__): New dummy symbol, to pacify C89.
824 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
825 they can't grok varargs macros.
826 * dispnew.c (add_window_display_history)
827 (add_frame_display_history):
828 * print.c (print_object):
829 * xdisp.c (debug_method_add):
830 Use %p printf format only for void pointers.
831 * emacs.c (usage_message): New constant, replacing ...
832 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
833 (main): Adjust to usage reorg.
834 * fns.c (syms_of_fns):
835 * profiler.c (syms_of_profiler):
836 Don't use non-constant struct initializers.
837 * gnutls.h (gnutls_initstage_t):
838 * lisp.h (enum Lisp_Fwd_Type):
839 * lread.c (lisp_file_lexically_bound_p):
840 * xsettings.c (anonymous enum):
841 Remove trailing comma.
842 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
843 * lisp.h (ENUM_BF): Use unsigned if pedantic.
844 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
846 * regex.c (const_re_char): New type, to pacify strict C89.
847 All uses of 'const re_char' replaced to use it.
848 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
849 with glibc when strict C89. This change is imported from gnulib.
851 (_Restrict_arr_): Rename from __restrict_arr, similarly.
852 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
853 Omit GNU_LINUX implementation, since it requires long long.
854 * xterm.c (x_draw_underwave):
855 Do not assume the traditional order of struct's members.
856 (x_term_init): Rewrite to avoid the need for non-constant structure
859 Syntax cleanup, mostly replacing macros with functions.
860 This removes the need for the syntax_temp hack.
861 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
862 * syntax.c (SYNTAX_INLINE): New macro.
863 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
864 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
865 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
866 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
867 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
868 (SYNTAX_COMEND_FIRST): Now functions, not macros.
869 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
870 Now constants, not macros.
871 (syntax_temp) [!__GNUC__]: Remove.
872 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
873 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
874 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
875 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
876 Move here from syntax.h; now functions, not macros. Except for the
877 last function, these are static since only syntax.c uses them.
878 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
879 All uses changed. Now a function, not a macro; use this fact
880 to simplify the code.
881 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
882 compiler bugs; no longer relevant.
883 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
884 (SYNTAX_INLINE): New macro.
885 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
886 for the new functions. Use bool for boolean member.
887 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
888 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
889 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
890 (SETUP_BUFFER_SYNTAX_TABLE):
891 Now extern inline functions, not macros.
892 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
893 Remove; all uses replaced by implementation.
894 (syntax_temp) [!__GNUC__]: Remove decl.
895 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
897 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
899 * emacs.c (main): Fix syntax error.
901 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
903 Timestamp fixes for undo (Bug#14824).
904 * atimer.c (schedule_atimer):
905 * fileio.c (Ffile_newer_than_file_p):
906 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
907 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
908 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
909 (syms_of_fileio): Remove Sclear_visited_file_name.
910 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
911 file doesn't exist; this avoids an ambiguity with negative timestamps.
912 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
913 * systime.h (make_emacs_time, invalid_emacs_time):
914 Don't assume struct timespec layout; POSIX doesn't guarantee it.
915 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
916 * undo.c (record_first_change): Push (visited-file-modtime) onto
917 undo list rather than reimplementing it by hand, incorrectly.
919 2013-07-09 Ken Brown <kbrown@cornell.edu>
921 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
923 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
925 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
927 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
929 Handle errno and exit status a bit more carefully.
930 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
931 number into an exit status. Instead, use EXIT_CANCELED.
932 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
933 * callproc.c (relocate_fd):
934 * emacs.c (close_output_streams, main):
935 * process.c (create_process):
936 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
937 Use emacs_perror for simplicity.
938 * callproc.c (relocate_fd, main):
939 * sysdep.c (sys_subshell):
940 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
941 (shut_down_emacs): Use emacs_write, not write.
942 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
943 * fileio.c (Fcopy_file, e_write):
944 * nsterm.m (ns_select):
945 * process.c (send_process):
946 * sound.c (vox_write):
947 Use emacs_write_sig, not emacs_write.
948 * lisp.h (emacs_write_sig, emacs_perror): New decls.
949 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
951 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
953 (emacs_full_write): New function.
954 (emacs_write): Rewrite to use it.
955 (emacswrite_sig, emacs_perror): New functions.
956 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
958 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
960 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
961 on NS even if it is present. Pixmap on NS is a void*.
963 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
965 Port to Ubuntu 10 (Bug#14803).
966 Problem reported by T.V. Raman.
967 * process.c (close_on_exec, accept4, process_socket):
968 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
970 2013-07-07 Eli Zaretskii <eliz@gnu.org>
972 * w32.c (sys_dup): Declare prototype.
976 * callproc.c [WINDOWSNT]: Include sys/socket.h.
978 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
980 Make file descriptors close-on-exec when possible (Bug#14803).
981 This simplifies Emacs a bit, since it no longer needs to worry
982 about closing file descriptors by hand in some cases.
983 It also fixes some unlikely races. Not all such races, as
984 libraries often open files internally without setting
985 close-on-exec, but it's an improvement.
986 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
987 * callproc.c (Fcall_process) [!MSDOS]:
988 * emacs.c (main) [!DOS_NT]:
989 * nsterm.m (ns_term_init):
990 * process.c (create_process):
991 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
992 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
993 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
994 Prefer mkostemp with O_CLOEXEC to mkstemp.
995 * callproc.c (relocate_fd) [!WINDOWSNT]:
996 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
997 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
999 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1000 Make the resulting file descriptor close-on-exec.
1001 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1002 * lread.c (load_descriptor_list, load_descriptor_unwind):
1003 Remove; no longer needed. All uses removed.
1004 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1005 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1007 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1008 (Fmake_network_process, Fnetwork_interface_list):
1009 (Fnetwork_interface_info, server_accept_connection):
1010 Make newly-created socket close-on-exec.
1011 * sysdep.c (emacs_open, emacs_fopen):
1012 Make new-created descriptor close-on-exec.
1013 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1014 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1016 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1018 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1019 for NS_IMPL_GNUSTEP.
1021 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1023 Fix openp errno handling.
1024 * callproc.c (Fcall_process): Preserve openp errno around close.
1025 * lread.c (openp): Set errno when returning -1, as some callers
1028 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1030 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1032 * nsterm.h (NSSavePanel): Update comment.
1033 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1034 (ns_run_file_dialog): Declare.
1036 * nsfns.m: Remove panelOK.
1038 (ns_run_file_dialog): New function.
1039 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1040 event loop, so file dialog is popped up by ns_run_file_dialog, called
1041 by sendEvent (Bug#14578).
1042 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1044 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1046 * xdisp.c (default_line_pixel_height): New function.
1047 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1048 (try_cursor_movement, redisplay_window, try_window)
1049 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1051 * window.c (window_scroll_pixel_based): use
1052 default_line_pixel_height.
1054 * dispextern.h (default_line_pixel_height): Add prototype.
1056 * frame.c (x_set_line_spacing): Accept a float value for
1057 line-spacing parameter, per the documentation.
1059 * data.c (Fmultibyte_string_p): Doc fix.
1061 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1063 Use emacs_open more consistently when opening files.
1064 This handles EINTR more consistently now, and makes it easier
1065 to introduce other uniform changes to file descriptor handling.
1066 * src/systdio.h: New file.
1067 * src/buffer.c (mmap_init):
1068 * cygw32.c (chdir_to_default_directory):
1069 * dispnew.c (Fopen_termscript):
1070 * emacs.c (Fdaemon_initialized):
1071 * fileio.c (Fdo_auto_save):
1072 * image.c (slurp_file, png_load_body, jpeg_load_body):
1073 * keyboard.c (Fopen_dribble_file):
1075 * print.c (Fredirect_debugging_output):
1076 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1077 * termcap.c (tgetent):
1078 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1079 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1080 * w32term.c (w32_initialize) [CYGWIN]:
1081 * xfaces.c (Fx_load_color_file):
1082 Use emacs_open instead of plain open, and emacs_fopen instead of
1084 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1085 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1086 * callproc.c (default_output_mode): New constant.
1087 (Fcall_process): Use it to call emacs_open instead of plain creat.
1088 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1089 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1090 (emacs_fopen): New function.
1091 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1092 Include <lisp.h>, for emacs_open.
1093 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1095 Remove duplicate #include directives.
1096 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1098 Don't include stdio.h twice.
1099 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1100 Don't include sys/types.h or stdio.h twice.
1101 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1102 * lread.c: Don't include coding.h twice.
1103 * nsfont.m: Don't include frame.h twice.
1104 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1105 * ralloc.c: Don't include <unistd.h> twice.
1106 * xdisp.c: Don't include font.h twice.
1107 * xterm.c: Don't include fontset.h twice.
1108 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1110 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1112 Scale ImageMagick images more carefully.
1113 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1114 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1115 Be more careful about avoiding undefined behavior after
1116 integer overflow and division by zero.
1118 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1120 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1121 (syms_of_w32fns): DEFSYM them.
1122 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1123 (CCHDEVICENAME): Define macros if not defined.
1124 (struct MONITOR_INFO_EX): New struct.
1125 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1126 (enum_display_monitors_fn): New variable.
1127 (globals_of_w32fns): Initialize it.
1128 (Fx_display_pixel_width, Fx_display_pixel_height)
1129 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1130 multi-monitor setups in docstrings.
1131 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1132 screen size by primary monitor's millimeter per pixel.
1133 (w32_monitor_enum, w32_display_monitor_attributes_list)
1134 (w32_display_monitor_attributes_list_fallback)
1135 (Fw32_display_monitor_attributes_list): New functions.
1136 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1138 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1140 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1142 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1144 * fileio.c (Qfile_notify_error): New error symbol.
1146 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1147 * inotify.c (inotify_callback, symbol_to_inotifymask)
1148 (Finotify_add_watch, Finotify_rm_watch): Use it.
1149 (inotifyevent_to_event): Exchange order of cookie and file name.
1150 (Finotify_add_watch): Adapt docstring.
1152 * lisp.h (Qfile_notify_error): Declare.
1154 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1156 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1157 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1158 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1159 which did not work (see <http://bugs.gnu.org/14569#307>).
1160 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1161 && (!noninteractive || initialized)). This attempts to thread
1162 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1164 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1166 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1167 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1169 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1171 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1172 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1173 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1174 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1176 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1178 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1179 Define to __sys_siglist.
1181 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1183 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1184 word-wrap, so that overflow-newline-into-fringe would work in
1185 visual-line-mode. (Bug#2749)
1186 (move_it_in_display_line_to): When the last scanned display
1187 element fits exactly on the display line, and
1188 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1189 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1190 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1191 finding buffer position that corresponds to pixel coordinates,
1192 e.g. in buffer_posn_from_coords.
1194 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1196 * process.c (handle_child_signal): Call catch_child_signal if
1199 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1201 Don't convert function pointers to void * and back.
1202 It isn't portable C, and it's easy enough to avoid.
1203 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1204 (make_save_value): Add support for SAVE_FUNCPOINTER.
1205 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1206 * print.c (print_object):
1207 Distinguish function from object pointers.
1208 * lisp.h (SAVE_FUNCPOINTER): New constant.
1209 (SAVE_SLOT_BITS): Adjust to it.
1210 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1211 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1212 (voidfuncptr): New typedef.
1213 (struct Lisp_Save_Value): New member data[0].funcpointer.
1214 (XSAVE_FUNCPOINTER): New function.
1216 Simplify buildobj processing.
1217 * Makefile.in (buildobj.h): Make it a sequence of strings each
1218 followed by comma, rather than a single string. Put it into a
1219 .tmp file in case there's an error while generating it.
1220 (gl-stamp): Use .tmp for temp files.
1221 (mostlyclean): Clean .tmp files.
1222 * doc.c (buildobj): Move to just the routine that needs it.
1223 It's now an array of strings, so processing is simpler.
1225 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1227 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1228 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1229 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1230 Invoke malloc_enable_thread even when not interactive.
1231 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1232 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1233 in this case, since the underlying bug has now been fixed.
1235 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1237 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1238 unlinking it (bug#14691).
1240 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1242 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1243 before checking whether buffer is modified. This lets
1244 `kill-buffer-query-functions' cancel killing of the buffer or save
1245 its content before `kill-buffer' asks user the "Buffer %s
1246 modified; kill anyway?" question.
1248 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1250 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1251 Let the super performKeyEquivalent deal with them (Bug#14747).
1253 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1255 * widget.c (resize_cb): Remove unused local.
1257 Do not use GTK 3 if it exists but cannot be compiled.
1258 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1259 * xterm.c (x_error_handler) [!USE_GTK]:
1262 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1264 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1266 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1267 to the valid range of values. (Bug#14753)
1269 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1270 when moving point by using the current glyph matrix. This avoids
1271 the need to force redisplay when this function is called in a
1274 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1276 Fix minor problems found by static checking.
1277 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1278 Redo the latter's body to sidestep GCC parenthesization warnings.
1279 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1280 * coding.c (detect_coding, detect_coding_system):
1281 * coding.h (struct undecided_spec):
1282 Use bool for boolean.
1283 * image.c (QCmax_width, QCmax_height): Now static.
1284 * xdisp.c (Fmove_point_visually): Remove unused local.
1286 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1288 * xdisp.c (Fmove_point_visually): New function.
1290 2013-06-28 Kenichi Handa <handa@gnu.org>
1292 * coding.h (define_coding_undecided_arg_index): New enum.
1293 (coding_attr_index): New members
1294 coding_attr_undecided_inhibit_null_byte_detection,
1295 coding_attr_undecided_inhibit_iso_escape_detection,
1296 coding_attr_undecided_prefer_utf_8.
1297 (undecided_spec): New struct.
1298 (struct coding_system): New member `undecided' of the member
1301 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1302 (detect_coding): Likewise.
1303 (detect_coding_system): Likewise.
1304 (Fdefine_coding_system_internal): New coding system properties
1305 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1307 (syms_of_coding): Adjust for coding_arg_undecided_max.
1309 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1311 * image.c (x_from_xcolors): Remove unused local.
1313 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1315 Defer image data transfer between X client and server until actual
1318 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1321 * image.c (Destroy_Image): Remove.
1322 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1323 `mask_p', and `colors_p'. All uses changed.
1324 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1325 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1326 New macros for `flags' arg to x_clear_image_1.
1327 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1328 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1329 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1330 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1331 (image_get_x_image, image_unget_x_image): New functions or macros.
1332 (image_background, image_background_transparent, x_to_xcolors)
1333 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1334 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1335 instead of Destroy_Image.
1336 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1337 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1338 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1339 (imagemagick_load_image, svg_load_image): Use them instead of
1340 x_create_x_image_and_pixmap, and x_put_x_image followed by
1341 x_destroy_x_image, respectively.
1342 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1343 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1344 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1345 background_transparent fields.
1346 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1347 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1349 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1351 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1352 This mostly consists of undoing recent changes.
1353 * callproc.c (Fcall_process):
1354 * process.c (create_process):
1355 Do not worry about catching SIGCHLD here, undoing previous change.
1356 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1357 * process.c, process.h (catch_child_signal):
1358 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1359 * process.c (catch_child_handler): Don't worry about being called
1360 lazily and do not assume caller has blocked SIGCHLD, undoing
1361 previous change. Move first-time stuff back to
1362 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1363 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1364 set lib_child_handler if it's already initialized, which may
1365 help avoid problems on GNUStep.
1367 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1369 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1370 * callproc.c (Fcall_process):
1371 * process.c (create_process):
1372 Make sure SIGCHLD is caught before we fork,
1373 since Emacs startup no arranges to catch SIGCHLD.
1374 * process.c (lib_child_handler): Initialize to null, not to
1376 (catch_child_signal): Allow self to be called lazily.
1377 Do nothing if it's already been called.
1378 Assume caller has blocked SIGCHLD (all callers do now).
1379 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1380 just before it's really needed.
1381 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1382 since it hasn't been caught yet.
1384 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1386 * image.c (compute_image_size): New function to implement
1387 :max-width and :max-height.
1388 (imagemagick_load_image): Use it.
1390 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1392 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1393 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1395 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1396 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1397 the SIGCHLD handler, since the code is not atomic and (due to glib)
1398 signals may be arriving now.
1399 * sysdep.c (init_signals): Do not catch child signals here;
1400 'main' now does that later, at a safer time.
1402 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1404 Clean up SIGCHLD handling a bit (Bug#14569).
1405 * process.c, process.h (catch_child_signal):
1406 Now always extern, even if !NS_IMPL_GNUSTEP.
1407 * process.c (catch_child_signal): Move glib tickler here from
1408 init_process_emacs, so that it's done earlier in Emacs
1409 initialization. Also move the noninteractive && !initialized
1410 check here from init_process_emacs. This is all a bit cleaner for
1411 GNUish platforms, and I hope it works around the Cygwin bug.
1412 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1413 that glib signal handling is tickled before glib creates threads.
1415 * process.c (wait_reading_process_output): Avoid int overflow
1416 when reading more than 2 GiB total from a process.
1418 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1420 * process.c (create_process): Handle a couple more cases,
1421 i.e., work even if new_argv and wait_child_setup[i] are cached.
1422 Use Fcall_process's style for volatile vars.
1424 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1426 * process.c (create_process): Mark PROCESS volatile.
1428 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1430 Use C99-style flexible array members if available.
1431 This avoids some subtle aliasing issues, which typically
1432 aren't a problem with GCC but may be a problem elsewhere.
1433 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1434 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1435 In either case, it uses a flexible array member rather than
1436 the old struct hack. All uses changed.
1437 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1438 Adjust to sdata reorganization.
1439 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1440 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1441 that ports better to pre-C99 non-GCC.
1442 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1443 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1444 as the latter has changed.
1445 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1446 and port better to pre-C99 GCC.
1447 * image.c (struct xpm_cached_color):
1448 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1449 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1450 Use FLEXIBLE_ARRAY_MEMBER.
1451 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1452 Move decl to top level so it gets checked against implementation.
1453 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1454 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1456 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1458 * syntax.c: Integer cleanups.
1459 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1460 All uses that need 0-or-2 changed to:
1461 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1462 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1463 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1464 (char_quoted, prev_char_comend_first, back_comment)
1465 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1466 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1467 Use bool for boolean.
1468 (update_syntax_table, skip_chars, skip_syntaxes):
1469 Prefer int to unsigned when either will do.
1470 (back_comment): Return boolean success flag, like forw_comment,
1471 instead of positive-or-minus-1 (which might have overflowed int anyway).
1472 Don't stuff ptrdiff_t into int.
1473 (syntax_spec_code, syntax_code_spec): Now const.
1474 (Fmatching_paren, scan_lists, scan_sexps_forward):
1475 Use enum syntaxcode for syntax code.
1476 (Fmatching_paren): Check that arg is a character, not just an integer.
1477 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1478 (Finternal_describe_syntax_value): Omit no-longer-needed
1480 (skip_chars): Use char, not unsigned char, when the distinction
1482 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1483 * bytecode.c (exec_byte_code):
1484 * syntax.c (syntax_spec_code, Fchar_syntax)
1485 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1487 * syntax.h (SYNTAX_WITH_FLAGS):
1488 Omit unnecessary casts.
1490 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1492 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1493 line dimensions here, to avoid race conditions with the main
1494 thread. (Bug#14062, bug#14630, bug#14669)
1496 * w32term.c (w32_draw_window_cursor): Compute the header line and
1497 mode line dimensions here.
1498 <w32_system_caret_window, w32_system_caret_hdr_height>:
1499 <w32_system_caret_mode_height>: New variables.
1501 * w32term.h: Declare them.
1503 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1505 * alloc.c (die): Move "assertion failed" string here ...
1506 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1507 COND when SUPPRESS_CHECKING. This shrinks the executable text
1508 size by 0.8% to 2.2% when configured with --enable-checking,
1509 depending on optimization flags (GCC 4.8.1 x86-64).
1511 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1513 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1515 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1516 base is 2; this is more accurate.
1518 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1520 * sound.c (string_default): Move to !WINDOWSNT section.
1521 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1523 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1525 * sound.c: Integer cleanups.
1526 Remove unnecessary forward decls.
1527 (struct sound_device): The 'file' member is now a Lisp_Object, not
1528 a char *, so that we needn't invoke alloca on a huge size.
1529 (Fplay_sound_internal): Adjust to this.
1530 (string_default): New function.
1531 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1532 Use it to adjust to the struct sound_device change.
1533 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1534 (be2hs) [0]: Remove.
1536 * syntax.c (skip_chars): Don't use uninitialized storage
1537 when searching a multibyte buffer for characters that are not in a
1538 unibyte string that contains non-ASCII characters.
1540 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1542 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1543 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1545 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1547 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1549 2013-06-18 Kenichi Handa <handa@gnu.org>
1551 * font.c (Ffont_spec): Signal an error for an invalid font name
1554 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1556 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1557 In particular this ports to 32-bit sparc Sun cc.
1558 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1559 array with a dummy element at specpdl[-1], so that its address can
1561 (unbind_to): Do not copy the binding; not needed, now that we
1562 copy old_value in the one place where the copy is needed.
1563 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1564 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1565 (union specbinding): Rename from struct specbinding. Redo layout
1566 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1567 which is not portable. With Sun C 5.12 32-bit sparc, the
1568 declaration causes nargs to be an unsigned bitfield, a behavior
1569 that the C standard allows; but Emacs wants nargs to be signed.
1570 The overall type is now a union of structures rather than a
1571 structure of union of structures, and the 'kind' member is now a
1572 bitfield, so that the overall type doesn't grow. All uses changed.
1573 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1575 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1577 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1578 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1580 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1582 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1584 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1585 unless we know that the window w's frame is a frame object.
1586 Another attempt at solving bug#14062 and bug#14630.
1588 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1590 * textprop.c (property_set_type): New enum.
1591 (add_properties): Allow appending/prepending text properties.
1592 (add_text_properties_1): Factored out of Fadd_text_properties.
1593 (Fadd_text_properties): Move all the code into
1594 add_text_properties_1.
1595 (Fadd_face_text_property): New function that calls
1596 add_text_properties_1.
1598 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1600 Move functions from lisp.h to individual modules when possible.
1601 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1602 * alloc.c (XFLOAT_INIT, set_symbol_name):
1603 * buffer.c (CHECK_OVERLAY):
1604 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1605 (set_char_table_parent):
1606 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1607 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1608 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1609 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1611 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1612 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1613 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1614 (backtrace_args, backtrace_debug_on_exit):
1615 * floatfns.c (CHECK_FLOAT):
1616 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1617 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1618 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1619 (set_hash_index_slot):
1620 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1621 * marker.c (CHECK_MARKER):
1622 * textprop.c (CHECK_STRING_OR_BUFFER):
1623 * window.c (CHECK_WINDOW_CONFIGURATION):
1624 Move here from lisp.h, and make these functions static rather than
1626 * buffer.c (Qoverlayp):
1628 * fns.c (Qhash_table_p):
1629 * window.c (Qwindow_configuration_p):
1631 * lisp.h: Remove the abovementioned defns and decls.
1633 Use functions, not macros, for XINT etc (Bug#11935).
1634 In lisp.h, prefer functions to function-like macros, and
1635 constants to object-like macros, when either will do. This:
1636 . simplifies use, as there's no more need to worry about
1637 arguments' side effects being evaluated multiple times.
1638 . makes the code easier to debug on some platforms.
1639 However, when using gcc -O0, keep using function-like macros
1640 for a few critical operations, for performance reasons.
1641 This sort of thing isn't needed with gcc -Og, but -Og
1642 is a GCC 4.8 feature and isn't widely-enough available yet.
1643 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1644 Remove enum lsb_bits; no longer needed.
1645 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1646 * buffer.c (Qoverlap):
1648 * fns.c (Qhash_table_p):
1649 Now extern, so lisp.h can use these symbols.
1650 * dispextern.h: Include character.h, for MAX_CHAR etc.
1651 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1652 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1653 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1654 (GLYPH_CODE_P): Move here from lisp.h.
1655 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1656 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1657 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1658 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1659 XUNTAG now returns void *.
1660 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1661 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1662 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1663 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1664 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1665 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1666 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1667 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1668 New macros, renamed from their sans-lisp_h_ counterparts.
1669 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1670 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1671 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1672 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1673 If compiling via GCC without optimization, define these as macros
1674 in addition to inline functions.
1675 To disable this, compile with -DINLINING=0.
1676 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1677 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1678 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1679 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1680 (INTMASK, VALMASK): Now macros, since static values cannot be
1681 accessed from extern inline functions.
1682 (VALMASK): Also a constant, for benefit of old GDB.
1683 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1684 is INTEGERP, which can fold it in.
1685 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1686 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1687 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1688 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1689 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1690 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1691 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1692 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1693 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1694 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1695 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1696 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1697 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1698 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1699 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1700 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1701 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1702 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1703 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1704 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1705 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1706 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1707 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1708 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1709 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1710 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1711 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1712 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1713 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1714 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1715 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1716 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1717 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1719 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1720 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1721 (VALMASK): Define in one place rather than in two, merging the
1722 USE_LSB_TAG parts; this is simpler.
1723 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1724 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1725 Move up, to avoid use before definition.
1726 Also include "globals.h" earlier, for the same reason.
1727 (make_natnum): New function.
1728 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1729 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1730 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1731 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1732 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1733 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1734 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1735 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1736 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1737 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1738 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1739 (Qwindow_configuration_p, Qimage): New forward declarations.
1740 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1741 (STRING_COPYIN): Remove; unused.
1742 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1743 (xcar_addr, xcdr_addr): New functions. All uses changed.
1744 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1745 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1746 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1747 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1748 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1749 (TYPE_RANGED_INTEGERP): Simplify.
1750 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1751 (setlocale, fixup_locale, synchronize_system_messages_locale)
1752 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1753 Now empty functions, not macros.
1754 (functionp): Return bool, not int.
1755 * window.c (Qwindow_configuration_p): Now extern,
1756 so window.h can use it.
1757 * window.h (Qwindowp): Move decl back to lisp.h.
1759 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1761 * xdisp.c (Fline_pixel_height): New function, required for solving
1764 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1766 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1768 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1770 * lread.c (syms_of_lread):
1771 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1773 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1775 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1777 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1779 * fileio.c (expand_file_name): Doc fix.
1781 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1783 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1784 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1785 Wait for self, not for 0. This can't hurt on GNU or similar
1786 system, and may help with Cygwin.
1788 * keyboard.c: Don't use PROP (...) as an lvalue.
1789 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1790 Use set_prop (A, B), not PROP (A) = B.
1792 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1794 * xdisp.c (get_it_property): Use it->window instead of generating
1795 a Lisp object from it->w.
1797 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1799 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1800 get-char-property the window that is being rendered, instead of
1801 the buffer, to support window-specific overlays. (Bug#14575)
1802 (compute_display_string_pos): When W is NULL, use the current
1803 buffer as the object to pass to get-char-property.
1804 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1805 pointer member of the bidi iterator, since no window is pertinent
1808 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1810 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1811 being displayed, and pass it to compute_display_string_pos.
1812 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1813 (bidi_paragraph_init): All callers changed.
1815 * xdisp.c (init_from_display_pos, init_iterator)
1816 (handle_single_display_spec, next_overlay_string)
1817 (get_overlay_strings_1, reseat_1, reseat_to_string)
1818 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1819 Set bidi_it.w member from it->w.
1820 (compute_display_string_pos): Accept additional argument, the
1821 window being displayed, and pass it to Fget_char_property.
1824 * dispextern.h (struct bidi_it): New member w, the window being
1826 (compute_display_string_pos): Adjust prototype.
1828 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1830 * xgselect.c: Remove unneeded include xterm.h.
1832 * process.c (wait_reading_process_output): Check for NS before GLIB.
1833 GLIB may be linked in due to rsvg, but ns_select must be called.
1835 * xgselect.c (xg_select): Remove call to window_system_available
1836 and g_main_context_pending at the top, so Gdk events (i.e. file
1837 notify) are processed when Emacs is started with -nw.
1839 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1841 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1842 (ctagsfiles3): New variable, includes only *.m files.
1843 (TAGS): Use an explicit language name in the regular expressions,
1844 to avoid transformation of '/SOMETHING' by MSYS to
1845 'c:\MSYS\SOMETHING'.
1847 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1849 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1851 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1853 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1854 still need to set the mouse pointer shape and activate help-echo.
1857 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1859 A few porting etc. fixes for the new file monitor code.
1860 See the thread containing
1861 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1862 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1863 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1864 (dir_monitor_callback, Fgfile_rm_watch):
1865 Use assq_no_quit instead of Fassoc, for speed.
1866 (dir_monitor_callback, Fgfile_rm_watch):
1867 eassert that the monitor is a fixnum.
1868 (dir_monitor_callback): No need for CDR_SAFE.
1869 Simplify building of lisp with alternative tails.
1870 (Fgfile_add_watch, Fgfile_rm_watch):
1871 Do not assume glib functions set errno reliably on failure.
1872 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1873 and signal an error otherwise.
1874 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1875 Use Fdelq instead of Fdelete, for speed.
1877 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1879 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1880 don't insist on being invoked on a highlighted tool-bar button.
1881 Avoids losing tool-bar functionality when mouse-highlight is nil.
1882 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1883 Don't highlight when mouse-highlight is nil.
1884 (note_mouse_highlight): When mouse-highlight is nil, don't return
1885 right away; instead, run tool-bar and mode-line highlight
1886 subroutine, clear any existing highlight, and revert the mouse
1887 pointer to its default shape. (Bug#14558)
1889 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1891 * lisp.mk (lisp): Add prog-mode.el.
1893 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1895 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1896 * process.c (dummy_handler): New function.
1897 (lib_child_handler): New static var.
1898 (handle_child_signal): Invoke it.
1899 (catch_child_signal): If a library has set up a signal handler,
1900 save it into lib_child_handler.
1901 (init_process_emacs): If using glib and not on Windows, tickle glib's
1902 child-handling code so that it initializes its private SIGCHLD handler.
1903 * syssignal.h (SA_SIGINFO): Default to 0.
1904 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1905 31; it should no longer be needed now.
1907 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1909 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1911 * gfilenotify.c (globals_of_gfilenotify): New function.
1912 (syms_of_gfilenotify): Move global initialization there.
1914 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1916 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1918 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1919 * keyboard.c (menu_bar_items, tool_bar_items):
1920 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1921 not override local keymaps any more.
1923 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1925 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1927 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1929 * w32console.c (initialize_w32_display): Return the dimensions of
1930 the console window via 2 additional arguments, not via the current
1931 frame. This avoids crashes due to overrunning the bounds of
1932 frame's decode_mode_spec_buffer, which is not resized following
1933 the change of the frame dimensions from the initial 10x10.
1935 * w32term.h (w32_initialize_display_info): Adjust prototype.
1937 * term.c (init_tty): Take dimensions of the frame from the values
1938 returned by initialize_w32_display.
1940 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1941 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1942 (LIBES): Add $(GFILENOTIFY_LIBS).
1944 * w32inevt.c (handle_file_notifications): Add dummy implementation
1945 for !HAVE_W32NOTIFY.
1947 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1949 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1951 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1953 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1955 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1957 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1959 Fix minor problems found by static checking.
1960 * data.c (pure_write_error):
1961 Use xsignal2, not Fsignal, as Fsignal might return.
1962 * eval.c (set_backtrace_debug_on_exit): Now static.
1963 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
1964 No longer inline. EXTERN_INLINE is needed only for functions
1965 defined in .h files. Reindent function header as per GNU style.
1966 (backtrace_p, backtrace_top, backtrace_next):
1967 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
1968 compiler or linker. Add extern decls to pacify gcc -Wall.
1969 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1971 * frame.c (free_monitors): Define only on platforms that need it.
1972 * nsterm.m (ns_term_init):
1973 * process.c (catch_child_signal):
1974 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
1975 defined on all porting targets these days.
1976 * process.c, process.h (catch_child_signal):
1977 Make it extern only if NS_IMPL_GNUSTEP is defined.
1979 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1981 * w32.c (gettimeofday): Make the signature identical to prototype
1982 in nt/inc/sys/time.h.
1984 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1986 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
1989 * keyboard.c (safe_run_hooks_error): Improve error message.
1991 * data.c (pure_write_error): Add `object' argument.
1992 * puresize.h (CHECK_IMPURE): Use it.
1994 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
1996 * Makefile.in (NOTIFY_OBJ): New variable.
1997 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
1999 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2000 Call syms_of_gfilenotify.
2002 * gfilenotify.c: New file.
2004 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2005 and Qfile_w32notify.
2006 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2007 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2009 * lisp.h: Declare syms_of_gfilenotify.
2011 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2013 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2015 Merge the specpdl and backtrace stacks. Make the structure of the
2016 specpdl entries more obvious via a tagged union of structs.
2017 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2018 (enum specbind_tag): New enum.
2019 (struct specbinding): Make it a tagged union of structs.
2020 Add a case for backtrace records.
2021 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2022 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2023 (backtrace_debug_on_exit): New accessors.
2024 (struct backtrace): Remove.
2025 (struct catchtag): Remove backlist field.
2026 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2028 (Flocal_variable_p): Speed up the common case where the binding is
2030 * eval.c (backtrace_list): Remove.
2031 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2032 (set_backtrace_args, set_backtrace_nargs)
2033 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2034 (backtrace_next): New functions.
2035 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2036 (unwind_to_catch, internal_lisp_condition_case)
2037 (internal_condition_case, internal_condition_case_1)
2038 (internal_condition_case_2, internal_condition_case_n): Don't bother
2039 with backtrace_list any more.
2040 (Fsignal): Adjust to new backtrace format.
2041 (grow_specpdl): Move up.
2042 (record_in_backtrace): New function.
2043 (eval_sub, Ffuncall): Use it.
2044 (apply_lambda): Adjust to new backtrace format.
2045 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2047 (specbind): Adjust to new specpdl format. Simplify.
2048 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2049 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2051 (mark_backtrace): Remove.
2052 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2053 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2054 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2056 * profiler.c (record_backtrace): Use get_backtrace.
2057 (handle_profiler_signal): Use backtrace_top_function.
2058 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2061 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2063 * process.h (catch_child_signal): Declare.
2065 * process.c (catch_child_signal): New function.
2066 (init_process_emacs): Call it.
2068 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2069 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2071 (x_set_cursor_type): Remove declaration.
2072 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2073 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2074 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2075 (ns_get_color): Use F suffix on float.
2076 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2077 (ns_get_rgb_color): Remove.
2078 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2079 (note_mouse_movement): x and y are CGFloat.
2080 (ns_draw_fringe_bitmap): Remove unused rowY.
2081 Change #if to COCOA && >= 10_6.
2082 (ns_draw_window_cursor): Remove unused overspill.
2083 (ns_draw_underwave): width and x are EamcsCGFloat.
2084 (ns_draw_box): thickness is CGFloat.
2085 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2086 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2087 if not in main thread.
2088 (ns_get_pending_menu_title, ns_check_menu_open)
2089 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2090 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2091 (sendFromMainThread:): New method.
2092 (changeFont:): size is CGFloat.
2093 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2094 Disable warning about permanent text.
2095 (characterIndexForPoint:): Adjust return type depending on GNUStep
2097 (mouseDown:): delta is CGFloat.
2098 (updateFrameSize): Remove unised variable f.
2099 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2100 Cast float to EmacsCGFloat.
2101 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2102 also to -1 when restoring.
2103 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2104 inside NS_IMPL_COCOA.
2105 (toggleFullScreen:): Put call to toggleFullScreen inside
2106 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2107 (setPosition:portion:whole:): por is CGFloat.
2108 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2109 (mouseDown:): Use CGFloat.
2110 (mouseDragged:): Remove unised variable edge.
2111 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2113 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2115 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2116 when NS_IMPL_GNUSTEP.
2117 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2118 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2119 (EmacsToolbar): Add clearAll. Add tag argument to
2120 addDisplayItemWithImage.
2121 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2123 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2125 * nsmenu.m (ns_update_menubar): Make static.
2126 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2127 (fillWithWidgetValue:): Add cast to SEL for setAction.
2128 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2129 (update_frame_tool_bar): Update code for GNUStep.
2130 (clearAll): New method.
2131 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2132 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2133 Move identifierToItem setObject and activeIdentifiers addObject before
2134 call to insertItemWithItemIdentifier.
2135 (validateVisibleItems): Fix indentation.
2136 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2137 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2138 UtilityWindow to aStyle, remove call to setStyleMask.
2140 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2142 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2143 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2144 Use F suffix on floats.
2145 (ns_char_width): Returns CGFloat.
2146 (ns_ascii_average_width): w is CGFloat instead of float.
2147 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2149 (ns_glyph_metrics): CGFloat instead of float.
2151 * nsfns.m (x_set_foreground_color, x_set_background_color):
2153 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2154 remove unused variables.
2155 (Fns_read_file_name): Keep track if panel is for save.
2156 Use ns_filename_from_panel/ns_directory_from_panel.
2157 (Fns_list_services): delegate only used for COCOA.
2158 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2159 Just return the input if GNUStep.
2160 (x_screen_planes): Remove.
2161 (Fxw_color_values): Use EmacsCGFloat
2162 (Fns_display_monitor_attributes_list): Only get screen number for
2164 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2166 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2167 ns_directory_from_panel.
2169 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2171 * process.c (handle_child_signal): Also use WCONTINUED.
2172 This is so that list-processes doesn't mistakenly list the process
2173 as stopped, when the process has actually been continued and is
2176 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2178 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2179 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2180 not already configured.
2182 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2184 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2186 * Makefile.in (mostlyclean): Remove *.res files.
2188 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2190 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2191 a buffer (bug#8447).
2193 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2195 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2196 display vector, and we backtrack, handle the case that the
2197 previous character position is also displayed from a display
2198 vector or covered by a display string or image. (Bug#14476)
2200 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2202 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2203 (struct MonitorInfo, free_monitors): Remove.
2204 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2205 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2206 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2209 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2210 (struct MonitorInfo, free_monitors): Remove.
2211 (ns_screen_name): Make static.
2212 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2213 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2216 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2217 (struct MonitorInfo): New struct.
2218 (free_monitors, make_monitor_attribute_list): Declare.
2220 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2222 (free_monitors, make_monitor_attribute_list): New functions.
2223 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2226 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2228 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2230 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2232 * keyboard.c: Apply keyboard decoding only to events that come directly
2233 from the tty, not from unread-command-events (bug#14368).
2234 (read_event_from_main_queue): New function, extracted from read_char).
2235 (read_decoded_char): Remove.
2236 (read_decoded_event_from_main_queue): New function to replace it.
2237 (read_char): Use it.
2238 (read_key_sequence): Use read_char rather than read_decoded_char.
2240 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2242 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2244 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2246 2013-05-22 Kenichi Handa <handa@gnu.org>
2248 The following changes are to fix the setting of
2249 buffer-file-coding-system on, for instance, C-x RET c unix RET
2250 _FILE_OF_DOS_EOL_TYPE_ RET.
2252 * coding.h (struct coding_system): New member detected_utf8_chars.
2254 * coding.c (detect_coding_utf_8): Count characters and check EOL
2255 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2257 (setup_coding_system): Do not initialize coding->head_ascii.
2258 (check_ascii): Do not set coding->eol_seen but update it. Do not
2259 call adjust_coding_eol_type here.
2260 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2261 If the eol-type of CODING is already specified, adjust the eol type
2262 of the found coding-system.
2263 (decode_coding_gap): Cancel previous change. Utilize the
2264 character numbers counted by detect_coding_utf_8. Fix detection
2267 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2269 * search.c (looking_at_1): Only set last_thing_searched if the match
2270 changed the match-data (bug#14281).
2272 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2274 * xdisp.c (reseat_at_previous_visible_line_start):
2275 Already declared in dispextern.h, so remove it here.
2276 (move_it_vertically_backward): Likewise.
2278 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2280 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2281 (Fx_display_pixel_width, Fx_display_pixel_height)
2282 (Fx_display_mm_width, Fx_display_mm_height):
2283 Mention `display-monitor-attributes-list' in docstrings.
2285 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2286 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2287 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2288 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2289 (Fx_display_backing_store, Fx_display_visual_class)
2290 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2291 (Fx_display_grayscale_p, Fx_display_pixel_width)
2292 (Fx_display_pixel_height, Fx_display_planes)
2293 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2294 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2295 (Fx_display_mm_width, Fx_display_mm_height)
2296 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2297 height for all physical monitors as in X11.
2299 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2300 Return pixel width or height for all physical monitors as in X11.
2302 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2304 Port --enable-gcc-warnings to clang.
2305 * bytecode.c (exec_byte_code):
2307 Redo diagnostic pragmas to pacify clang, too.
2308 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2309 * editfns.c (Fencode_time):
2310 * fileio.c (file_accessible_directory_p):
2311 * font.c (font_unparse_xlfd):
2312 Use '&"string"[index]' instead of '"string" + (index)'.
2313 * undo.c (user_error): Remove; unused.
2315 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2317 * insdel.c (insert_1_both): Document the arguments, instead of
2318 referring to insert_1, which no longer exists.
2320 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2321 some window, increment windows_or_buffers_changed, so that
2322 *Messages* display in that window is updated. (Bug#14408)
2324 * w32.c: Include epaths.h.
2325 (init_environment): Use cmdproxy.exe without leading directories.
2326 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2328 (gettimeofday): Adjust signature and return value to Posix
2331 * unexw32.c (open_output_file): Delete the existing emacs.exe
2332 before creating it, to break the hard link to the versioned
2335 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2336 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2337 (FIRSTFILE_OBJ): New variables.
2338 (W32_RES): Rename to EMACSRES. All users changed.
2339 (base_obj): Use $(CM_OBJ).
2340 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2341 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2342 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2343 $(W32_RES_LINK) before $(LIBES).
2344 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2346 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2348 * makefile.w32-in (DOC): Use just "DOC".
2350 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2352 * process.c: Export default filters and sentinels to Elisp.
2353 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2355 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2356 (Fset_process_sentinel, Fformat_network_address):
2357 Default to them instead of nil.
2358 (server_accept_connection): Sentinels can't be nil any more.
2359 (read_and_dispose_of_process_output): New function, extracted from
2360 read_process_output.
2361 (read_process_output): Use it; filters can't be nil.
2362 (Finternal_default_process_filter): New function, extracted from
2363 read_process_output.
2364 (exec_sentinel_unwind): Remove function.
2365 (exec_sentinel): Don't zilch sentinel while running.
2366 (status_notify): Sentinels can't be nil.
2367 (Finternal_default_process_sentinel): New function extracted from
2369 (setup_process_coding_systems): Default filter is not nil any more.
2370 (syms_of_process): Export new Elisp functions and initialize
2372 * lisp.h (make_lisp_proc): New function.
2374 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2376 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2378 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2380 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2381 unless we know that the window w is a leaf window.
2382 Another attempt at solving bug#14062.
2384 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2386 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2389 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2391 * image.c (gif_load): Check that subimages fit (Bug#14345).
2393 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2395 * lread.c (skip_dyn_eof): New function.
2396 (read1): Use it to skip the end of a file in response to #@00.
2398 * doc.c (get_doc_string): Slightly relax the sanity checking.
2400 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2402 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2403 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2404 (MonitorInfo): New struct.
2405 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2406 (Fns_display_monitor_attributes_list): New functions.
2407 (display-usable-bounds): Remove.
2408 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2411 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2413 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2414 (GTK_CHECK_VERSION): New macro, if not already defined.
2415 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2416 replaced by GTK_CHECK_VERSION.
2418 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2420 * xterm.h (GTK_PREREQ): New macro.
2421 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2422 to use this macro instead, for consistency and clarity.
2424 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2426 * xdisp.c (row_for_charpos_p): New function, with code of
2427 cursor_row_p, but accepts an additional argument CHARPOS instead
2428 of using a hardcoded PT.
2429 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2430 (row_containing_pos): Call row_for_charpos_p instead of partially
2431 doing the same. Fixes cursor positioning under longlines-mode
2432 when longlines-show-effect includes more than one newline, when
2433 moving the cursor vertically up.
2435 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2437 * makefile.w32-in (ACL_H): New macro.
2438 ($(BLD)/fileio.$(O)): Update dependencies.
2440 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2442 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2443 * Makefile.in (LIB_ACL): New macro.
2444 (LIBACL_LIBS): Remove.
2445 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2446 * fileio.c: Include <acl.h>.
2447 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2448 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2450 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2453 * unexelf.c: Don't assume ElfW (Half) fits in int.
2454 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2455 when dealing with ElfW (Half) values, since they can exceed 2**31
2456 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2457 (entry_address): Omit unused NUM arg. All uses changed.
2459 2013-05-07 Juri Linkov <juri@jurta.org>
2461 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2462 to the string converted from number with `Fnumber_to_string'.
2465 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2467 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2468 This fixes a problem introduced by my previous change.
2470 2013-05-07 Glenn Morris <rgm@gnu.org>
2472 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2474 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2476 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2478 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2480 Static checking by GCC 4.8.0.
2481 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2482 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2483 (x_get_monitor_attributes_fallback)
2484 (x_get_monitor_attributes_xinerama)
2485 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2486 Define only if USE_GTK.
2487 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2488 (x_get_monitor_attributes_fallback): Omit unused locals.
2489 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2490 Use double, not float, to avoid mixed-mode floating point arithmetic.
2492 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2493 Jan Djärv <jan.h.d@swipnet.se>
2495 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2496 (XINERAMA_CFLAGS): New macros.
2497 (ALL_CFLAGS, LIBES): Use them.
2499 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2500 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2501 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2502 (syms_of_xfns): DEFSYM them.
2503 (struct MonitorInfo): New struct.
2504 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2505 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2506 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2507 (x_get_monitor_attributes_xinerama): New functions.
2508 (Fx_display_monitor_attributes_list): New primitive.
2509 (syms_of_xfns): Defsubr it.
2511 * xterm.h (x_display_info): Add Xatom_net_workarea and
2512 Xatom_net_current_desktop.
2514 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2515 and dpyinfo->Xatom_net_current_desktop.
2517 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2519 * xdisp.c (pos_visible_p): Use the special code for finding the
2520 beginning of a display property or overlay for any "replacing"
2521 display property, not just for display strings. This solves
2522 incorrect reporting of position by posn-at-point. (Bug#14241)
2524 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2526 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2527 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2528 Verify that ElfW (Half) fits in int.
2529 (fatal): Use same signature as lisp.h.
2530 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2531 configure and build with -DUNEXELF_DEBUG without worrying about
2532 other modules that use DEBUG.
2533 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2534 possibly-wide integers now uses it instead of plain fprintf.
2535 (entry_address): New function, which avoids problems with 32-bit
2536 overflow on 64-bit hosts.
2537 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2538 (round_up): Don't assume the remainder fits in int.
2539 (find_section): Use bool for boolean. Simplify debug code.
2540 (unexec): Don't assume file sizes fit in int or size_t.
2541 Omit unnecessary trailing newline in 'fatal' format.
2542 Use strerror rather than outputting decimal error number.
2543 Remove unused code when emacs is not defined;
2544 this file relies on Emacs now.
2545 Don't assume e_phnum and e_shnum are positive.
2547 * regex.c: Fix problems when DEBUG is defined.
2548 (extract_number, extract_number_and_incr): Define regardless of
2549 whether DEBUG is defined; that's simpler and makes the code less
2550 likely to go stale in the normal case when DEBUG is not defined.
2551 Return int rather than taking an int * arg. All callers changed.
2552 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2553 Remove, replacing with ...
2554 (DEBUG_PRINT): New macro. All callers changed.
2555 (DEBUG_COMPILES_ARGUMENTS): New macro.
2556 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2557 (print_compiled_pattern, print_double_string) [DEBUG]:
2558 Use prototype rather than old-style definition.
2559 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2560 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2561 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2562 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2563 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2564 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2565 This matters only when DEBUG is defined.
2567 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2569 * xdisp.c (set_iterator_to_next): Set the
2570 ignore_overlay_strings_at_pos_p flag only if we are _really_
2571 iterating over an overlay string, as indicated by the
2572 current.overlay_string_index member. (Bug#14306)
2574 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2576 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2577 to where it is used, to avoid autorelease issues (Bug#14050).
2579 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2581 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2582 * fileio.c (syms_of_fileio): Implement this.
2583 * filelock.c (create_lock_file): If symbolic links don't work, so
2584 we use a regular file as a lock file, do not fsync the lock file;
2587 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2589 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2590 (syms_of_minibuf): Adjust accodingly.
2592 * callint.c (Fcall_interactively): Adjust calls accordingly.
2594 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2596 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2597 w->contents is a buffer before computing everything else.
2598 Use parentheses to disambiguate last part of the condition.
2600 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2601 assertion violations. (Bug#14062)
2603 2013-05-01 David Reitter <david.reitter@gmail.com>
2605 * nsfns.m (ns_tooltip): Initialize.
2607 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2609 * coding.c (decode_coding_gap): Don't remove the character before
2610 a newline unless it's a CR character. (Bug#14287)
2612 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2614 * dispextern.h (struct face): Move enum face_underline_type
2615 earlier so that bitfields can be in the same word.
2617 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2619 * nsfns.m (handlePanelKeys): New function.
2620 (EmacsOpenPanel:performKeyEquivalent:)
2621 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2622 arrows/function/control and copy/paste keys (Bug#14296).
2624 2013-04-27 Juri Linkov <juri@jurta.org>
2626 * callint.c (Fcall_interactively): Call `Qread_number' for
2627 interactive code letter `n' instead of using duplicate code.
2630 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2632 * systime.h (make_timeval): Declare as 'const'.
2634 2013-04-27 Kenichi Handa <handa@gnu.org>
2636 * font.c (font_open_entity): Always open a font of manageable
2639 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2641 Port better to AIX (Bug#14258).
2642 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2645 2013-04-24 Kenichi Handa <handa@gnu.org>
2647 * coding.c (decode_coding_iso_2022): When an invalid escape
2648 sequence is encountered, reset the invocation and designation
2649 status to the safest one.
2651 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2653 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2654 Without this fix, "make distclean" leaves stamp-h1 behind.
2656 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2658 * w32fns.c (w32_fullscreen_rect): New function to compute the
2659 window rectangle for the given fullscreen mode.
2660 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2661 longer tunes the window size. This keeps the window's edges flush
2662 with the screen and allows the taskbar to hide itself in fullboth.
2664 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2665 window decorations and uses the entire screen.
2667 * w32term.h (w32_fullscreen_rect) Add prototype.
2668 (struct w32_output): Replace normal_width, normal_height,
2669 normal_top, and normal_left members with a single normal_placement
2671 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2673 (FRAME_NORMAL_PLACEMENT): New macro.
2675 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2677 * minibuf.c (Ftest_completion): Silence compiler warning.
2679 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2681 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2684 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2687 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2688 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2689 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2690 parentheses where appropriate.
2692 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2694 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2696 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2698 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2699 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2700 Mention in the doc string that setting these variables takes
2701 effect only after a call to set-window-buffer. (Bug#14200)
2703 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2705 * indent.c (Fvertical_motion): Don't consider display strings on
2706 overlay strings as display strings on the buffer position we
2707 started from. This prevents vertical cursor motion from jumping
2708 more than one line when there's an overlay string with a display
2709 property at end of line.
2710 Reported by Karl Chen <Karl.Chen@quarl.org> in
2711 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2713 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2715 * window.c (select_window): `record_buffer' even if window is
2716 already selected (bug#14191).
2718 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2720 * window.c (Fwindow_end): Test more flags, including the buffer's
2721 last_overlay_modified flag, to determine whether the window's
2722 display is really up-to-date. Prevents the function from
2723 returning a stale value. (Bug#14170)
2724 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2727 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2729 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2730 garbaged only if it is not already the top frame on its TTY.
2731 This prevents flickering due to constant redrawing of TTY frames when
2732 there are GUI frames open in the same session. (Bug#13864)
2734 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2736 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2737 of marking the idle timers directly.
2739 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2741 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2744 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2746 * window.c (select_window): Don't record_buffer while the invariant is
2747 temporarily broken (bug#14161).
2749 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2751 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2753 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2755 2013-04-07 Romain Francoise <romain@orebokech.com>
2757 Ignore additional platform-specific ACL errors (Bug#13702).
2758 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2759 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2761 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2763 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2766 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2768 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2769 This bug was introduced by my 2013-02-25 change that simplified
2770 data_start configuration. Without this change, on GNU/Linux
2771 an Emacs configured with --enable-profiling fails immediately
2772 due to a profiler signal.
2773 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2774 with these flags. On platforms where special flags are needed
2775 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2776 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2777 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2779 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2781 Get rid of some platform-specific functions examining window
2782 system and its capabilities. This is a partial rework of the
2784 * lisp.h (have_menus_p): Remove prototype. This function is
2785 replaced with platform-independent window_system_available.
2786 (check_window_system): Move to...
2787 * frame.h (decode_window_system_frame, window_system_available):
2788 ...here, add new prototypes.
2789 * frame.c (window_system_available, decode_window_system_frame):
2791 (check_window_system): Platform-independent now.
2792 * xterm.h (x_in_use): Remove declaration.
2794 * w32term.h (check_x_frame):
2795 * nsterm.h (check_x_frame): Remove prototypes. This function
2796 is replaced with platform-independent decode_window_system_frame.
2797 * msdos.c (have_menus_p): Remove.
2798 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2799 Remove platform-specific functions. Use check_window_system,
2800 decode_window_system_frame and check_ns_display_info where
2801 appropriate. Minor style and comment tweaks.
2802 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2803 (check_x_frame): Likewise.
2804 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2806 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2807 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2808 * xmenu.c, xselect.c: All related users changed.
2810 2013-04-03 Kenichi Handa <handa@gnu.org>
2812 The following changes is to optimize the code for reading UTF-8
2815 * coding.c (check_ascii): Rename from detect_ascii. Return value
2816 changed. Check EOL format. Do not call adjust_coding_eol_type
2818 (check_utf_8): New function.
2819 (adjust_coding_eol_type): Do nothing if already adjusted.
2820 (detect_coding): Compare the return value of check_ascii with
2821 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2822 (decode_coding_gap): Optimize for valid UTF-8.
2824 2013-03-21 Kenichi Handa <handa@gnu.org>
2826 * coding.c (syms_of_coding): Cancel previous change.
2828 * insdel.c (insert_from_gap): Fix previous change.
2830 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2832 Consistently use platform-specific function to detect window system.
2833 * lisp.h (check_window_system): New prototype. This function is
2834 going to replace check_x, check_w32 and check_ns.
2835 (have_menus_p): Mention msdos.c in comment.
2836 * fontset.c (check_window_system_func): Remove. Adjust all users.
2837 * fontset.h (check_window_system_func): Remove prototype.
2838 * nsterm.h (check_ns):
2839 * xterm.h (check_x):
2840 * w32term.h (check_w32): Likewise.
2841 * menu.c (Fx_popup_menu): Use check_window_system.
2842 * msdos.c (check_window_system): Define for MS-DOS.
2843 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2844 * w32fns.c (check_window_system): Likewise for MS-Windows.
2845 * xfns.c (check_window_system): Likewise for X.
2846 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2847 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2849 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2851 Prefer < to > in range checks such as 0 <= i && i < N.
2852 This makes it easier to visualize quantities on a number line.
2853 This patch doesn't apply to all such range checks,
2854 only to the range checks affected by the 2013-03-24 change.
2855 This patch reverts most of the 2013-03-24 change.
2856 * alloc.c (xpalloc, Fgarbage_collect):
2857 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2858 * character.c (string_escape_byte8):
2859 * charset.c (read_hex):
2860 * data.c (cons_to_unsigned):
2861 * dispnew.c (update_frame_1):
2862 * doc.c (Fsubstitute_command_keys):
2863 * doprnt.c (doprnt):
2864 * editfns.c (hi_time, decode_time_components):
2865 * fileio.c (file_offset):
2866 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2867 * font.c (font_intern_prop):
2868 * frame.c (x_set_alpha):
2869 * gtkutil.c (get_utf8_string):
2870 * indent.c (check_display_width):
2871 * keymap.c (Fkey_description):
2872 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2874 * minibuf.c (read_minibuf_noninteractive):
2875 * process.c (wait_reading_process_output):
2876 * search.c (Freplace_match):
2877 * window.c (get_phys_cursor_glyph):
2878 * xdisp.c (redisplay_internal):
2879 * xsmfns.c (smc_save_yourself_CB):
2880 Prefer < to > for range checks.
2881 * dispnew.c (sit_for): Don't mishandle NaNs.
2882 This fixes a bug introduced in the 2013-03-24 change.
2883 * editfns.c (decode_time_components): Don't hoist comparison.
2884 This fixes another bug introduced in the 2013-03-24 change.
2886 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2888 * frame.h (struct frame): Drop scroll_bottom_vpos
2889 member becaue all real users are dead long ago.
2890 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2891 * xdisp.c (redisplay_internal): Adjust user.
2893 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2895 * nsmenu.m (showAtX:Y:for:): setLevel to
2896 NSPopUpMenuWindowLevel (Bug#13998).
2898 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2900 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2901 (ns_check_pending_open_menu): Declare.
2903 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2904 (x_activate_menubar): Update the menu with title that matches
2905 ns_get_pending_menu_title, and call
2906 ns_check_pending_openmenu (Bug#12698).
2907 (menuWillOpen:): New method.
2908 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2910 * nsterm.m (menu_will_open_state, menu_mouse_point)
2911 (menu_pending_title): New varaibles.
2912 (ns_get_pending_menu_title, ns_check_menu_open)
2913 (ns_check_pending_open_menu): New functions.
2915 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2917 * indent.c (current_column_bol_cache): Remove leftover which is not
2918 used in Fmove_to_column any more.
2919 (current_column, scan_for_column): Adjust users.
2920 * keyboard.c (last_point_position_buffer, last_point_position_window):
2921 Remove leftovers which are not used for recording undo any more.
2922 (command_loop_1, syms_of_keyboard): Adjust users.
2923 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2924 redisplay_window any more.
2925 (move_it_to): Adjust user.
2927 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2929 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2930 Update dependencies.
2932 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2934 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2935 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2938 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2940 * window.h (struct window): Replace hchild, vchild and buffer slots
2941 with the only contents slot. This is possible because each valid
2942 window may have either the child window (in vertical or horizontal
2943 combination) or buffer to display (for the leaf window). Using that,
2944 a lof of operations to traverse and/or change window hierarchies may
2945 be simplified. New member horizontal is used to distinguish between
2946 horizontal and vertical combinations of internal windows.
2947 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2948 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2949 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2950 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2951 Use contents slot, not buffer, where appropriate.
2952 (wset_combination): New function.
2953 (wset_buffer): Add eassert.
2954 (Fframe_first_window): Simplify the loop reaching first window.
2955 (Fwindow_buffer): Use WINDOW_LEAF_P.
2956 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2957 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2958 (unshow_buffer): Convert initial debugging check to eassert.
2959 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2960 (make_parent_window, window_resize_check, window_resize_apply)
2961 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
2962 (Fset_window_configuration, delete_all_child_windows, save_window_save):
2963 Adjust to match struct window changes.
2964 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
2965 (mark_window_cursors_off, count_windows, get_leaf_windows)
2966 (foreach_window_1): Simplify the loop.
2967 * alloc.c (mark_object): Do not check for the leaf window because
2968 internal windows has no glyph matrices anyway.
2969 * dispnew.c (clear_window_matrices, showing_window_margins_p)
2970 (allocate_matrices_for_window_redisplay, fake_current_matrices)
2971 (allocate_matrices_for_frame_redisplay, free_window_matrices)
2972 (build_frame_matrix_from_window_tree, mirror_make_current)
2973 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
2974 (update_window_tree, set_window_update_flags): Simplify the loop.
2975 (sync_window_with_frame_matrix_rows): Enforce live window.
2976 Use contents slot, not buffer, where appropriate.
2977 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
2978 and WINDOW_HORIZONTAL_COMBINATION_P.
2979 (make_frame_visible_1): Simplify the loop.
2980 Use contents slot, not buffer, where appropriate.
2981 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
2982 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
2983 (expose_window_tree): Likewise.
2984 Use contents slot, not buffer, where appropriate.
2985 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
2986 to avoid deleted windows. Use contents slot instead of buffer.
2987 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
2988 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
2989 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
2990 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
2992 2013-03-28 Eli Zaretskii <eliz@gnu.org>
2994 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
2995 identify the reasons for assertion violations in bug#14062 and
2997 (Fx_show_tip): Fix compilation error under
2998 "--enable-check-lisp-object-type". (Bug#14073)
3000 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3001 Reported by <rzl24ozi@gmail.com>.
3003 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3005 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3007 (unwind_with_echo_area_buffer): ...to restore it here.
3008 This is needed to ensure that...
3009 (redisplay_window): ...both window markers are valid here,
3010 which is verified by eassert.
3011 * editfns.c (save_excursion_save): Do not assume that
3012 selected_window always displays the buffer.
3013 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3016 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3018 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3021 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3023 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3025 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3027 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3028 since MinGW's w32api headers do. This avoids compiler warnings.
3030 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3033 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3035 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3037 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3039 * gtkutil.c (style_changed_cb): Check if frame is live and an
3040 X frame (Bug#14038).
3042 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3044 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3045 Define only for _WIN32_WINNT less than 0x0500.
3046 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3048 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3049 see its own definitions of 'struct timeval' and 'struct timezone'.
3051 Fix incompatibilities between MinGW.org and MinGW64 headers.
3052 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3054 * w32.c (REPARSE_DATA_BUFFER): Guard with
3055 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3057 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3059 * xterm.c: Include X11/XKBlib.h
3060 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3062 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3064 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3066 * blockinput.h (input_blocked_p): Likewise.
3067 * bytecode.c (exec_byte_code): Likewise.
3068 * callproc.c (call_process_kill, call_process_cleanup)
3069 (Fcall_process): Likewise.
3070 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3071 (Fccl_execute_on_string): Likewise.
3072 * character.c (string_escape_byte8): Likewise.
3073 * charset.c (read_hex): Likewise.
3074 * cm.c (calccost): Likewise.
3075 * data.c (cons_to_unsigned): Likewise.
3076 * dired.c (directory_files_internal, file_name_completion):
3078 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3079 (sit_for): Likewise.
3080 * doc.c (Fsubstitute_command_keys): Likewise.
3081 * doprnt.c (doprnt): Likewise.
3082 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3083 * emacsgtkfixed.c: Likewise.
3084 * fileio.c (file_offset, Fwrite_region): Likewise.
3085 * floatfns.c (Fexpt, fmod_float): Likewise.
3086 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3088 * font.c (font_intern_prop): Likewise.
3089 * frame.c (x_set_alpha): Likewise.
3090 * gtkutil.c (get_utf8_string): Likewise.
3091 * indent.c (check_display_width): Likewise.
3092 * intervals.c (create_root_interval, rotate_right, rotate_left)
3093 (split_interval_right, split_interval_left)
3094 (adjust_intervals_for_insertion, delete_node)
3095 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3096 (merge_interval_right, merge_interval_left, copy_intervals)
3097 (set_intervals_multibyte_1): Likewise.
3098 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3099 * keymap.c (Fkey_description): Likewise.
3100 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3101 * lread.c (openp, read_integer, read1, string_to_number):
3103 * menu.c (ensure_menu_items): Likewise.
3104 * minibuf.c (read_minibuf_noninteractive): Likewise.
3105 * print.c (printchar, strout): Likewise.
3106 * process.c (create_process, Faccept_process_output)
3107 (wait_reading_process_output, read_process_output, send_process)
3108 (wait_reading_process_output): Likewise.
3109 * profiler.c (make_log, handle_profiler_signal): Likewise.
3110 * regex.c (re_exec): Likewise.
3111 * regex.h: Likewise.
3112 * search.c (looking_at_1, Freplace_match): Likewise.
3113 * sysdep.c (get_child_status, procfs_ttyname)
3114 (procfs_get_total_memory): Likewise.
3115 * systime.h (EMACS_TIME_VALID_P): Likewise.
3116 * term.c (dissociate_if_controlling_tty): Likewise.
3117 * window.c (get_phys_cursor_glyph): Likewise.
3118 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3119 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3121 * xfns.c (Fx_window_property): Likewise.
3122 * xmenu.c (set_frame_menubar): Likewise.
3123 * xselect.c (x_get_window_property, x_handle_dnd_message):
3125 * xsmfns.c (smc_save_yourself_CB): Likewise.
3126 * xterm.c (x_scroll_bar_set_handle): Likewise.
3128 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3130 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3131 to be optional or nil. Adjust comment and convert it to docstring.
3132 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3133 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3135 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3137 Static checking by GCC 4.8-20130319.
3138 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3139 * process.c (Fset_process_datagram_address)
3140 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3141 * xdisp.c (get_char_face_and_encoding):
3142 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3143 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3144 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3146 2013-03-24 Ken Brown <kbrown@cornell.edu>
3148 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3149 fix compilation on 64-bit Cygwin, where underscores are not
3150 automatically prepended.
3152 * w32term.c (w32_initialize): Silence compiler warning.
3154 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3156 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3157 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3158 variables, to save and restore frame dimensions.
3159 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3160 after returning from a 'fullscreen' configuration.
3161 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3162 to avoid races between the main thread and the input thread.
3164 * w32term.h (struct w32_output): New members normal_width,
3165 normal_height, normal_top, normal_left, and prev_fsmode.
3166 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3167 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3170 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3171 'fullscreen' parameter. Always record previous width and height
3172 of the frame, except when switching out of maximized modes, so
3173 that they could be restored correctly, instead of resetting to the
3174 default frame dimensions. Send SC_RESTORE command to the frame,
3175 unless we are going to send SC_MAXIMIZE, to restore the frame
3176 resize hints in the mouse pointer shown by the window manager.
3179 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3181 * lisp.h (get_frame_param): Adjust conditions for prototype
3184 2013-03-22 Ken Brown <kbrown@cornell.edu>
3186 * unexcw.c: Drop unneeded inclusion of w32common.h.
3187 (report_sheap_usage): Declare.
3188 (read_exe_header): Add magic numbers for x86_64.
3189 (fixup_executable): Fix printf format specifier for unsigned long
3192 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3194 * frame.h (struct frame): Put menu_bar_window under #ifdef
3195 because this member is not needed when X toolkit is in use.
3196 (fset_menu_bar_window):
3197 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3198 (free_glyphs, update_frame):
3199 * xdisp.c (expose_frame): Likewise.
3200 (display_menu_bar): Likewise. Remove redundant eassert.
3201 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3204 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3206 Use functions and constants to manipulate Lisp_Save_Value objects.
3207 This replaces code that used macros and strings and token-pasting.
3208 The change makes the C source a bit easier to follow,
3209 and shrinks the Emacs executable a bit.
3210 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3211 (make_save_value): Change 1st arg from string to enum. All callers
3214 (mark_object): Use if, not #if, for GC_MARK_STACK.
3215 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3216 (XSAVE_OBJECT): Now functions, not macros.
3217 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3218 the constant was never used.
3219 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3220 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3221 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3222 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3224 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3225 type3 with a single member save_type. All uses changed.
3226 (save_type, set_save_pointer, set_save_integer): New functions.
3227 * print.c (PRINTX): Remove.
3229 * alloc.c: Remove redundant static declarations.
3231 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3233 * window.h (struct window): Convert left_col, top_line, total_lines
3234 and total_cols from Lisp_Objects to integers. Adjust comments.
3235 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3237 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3238 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3239 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3240 Adjust users where appropriate.
3242 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3244 * frame.h (struct frame): Drop resx and resy because the same data is
3245 available from window system-specific output context. Adjust users.
3246 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3247 New functions to provide defaults when no window system available.
3248 (FRAME_RES_X, FRAME_RES_Y): New macros.
3249 (NUMVAL): Move from xdisp.c.
3250 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3251 (Ffont_face_attributes, Fopen_font):
3252 * image.c (gs_load):
3253 * w32font.c (fill_in_logfont):
3254 * xdisp.c (calc_pixel_width_or_height):
3255 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3256 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3258 2013-03-20 Kenichi Handa <handa@gnu.org>
3260 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3261 to 1 (temporary workaround until a bug related to ASCII
3262 optimization is fixed).
3264 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3266 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3267 Signal error if window is not internal. Adjust docstring.
3268 (delete_all_child_windows): Use combination_limit to save the buffer.
3269 (Fset_window_configuration): Adjust accordingly.
3270 * print.c (syms_of_print): Initialize debugging output not here...
3271 (init_print_once): ...but in a new function here.
3272 * lisp.h (init_print_once): Add prototype.
3273 * emacs.c (main): Add call to init_print_once. Adjust comments.
3275 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3277 * window.c (window_resize_check, window_resize_apply)
3278 (window_from_coordinates, recombine_windows, set_window_buffer)
3279 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3280 (Fsplit_window_internal, Fdelete_window_internal)
3281 (freeze_window_starts): Use bool for booleans.
3282 * window.h (window_frame_coordinates, resize_frame_windows)
3283 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3285 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3287 * dispnew.c (bitch_at_user): Use `user-error'.
3289 2013-03-17 Ken Brown <kbrown@cornell.edu>
3291 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3292 as return type of image_background. (Bug#13981)
3293 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3295 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3297 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3298 (ns_select): Don't return with result uninitialized.
3300 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3303 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3305 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3306 directories. If filename is nil, get directory name (Bug#13932).
3307 Use getFilename and getDirectory.
3308 (getFilename, getDirectory): New methods for EmacsSavePanel and
3310 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3312 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3314 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3316 2013-03-15 Kenichi Handa <handa@gnu.org>
3318 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3319 (adjust_after_replace): Make it back to static. Delete the third
3320 arg text_at_gap_tail. Cancel the code for handling it.
3322 * coding.h (struct coding_system): New member eol_seen.
3324 * coding.c (detect_ascii): New function.
3325 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3326 when the source bytes are actually scanned. On detecting for
3327 coding_category_utf_8_auto, call detect_ascii instead of scanning
3328 source bytes directly.
3329 (produce_chars): Call insert_from_gap with the new arg 0.
3330 (encode_coding): Likewise.
3331 (decode_coding_gap): Control ASCII optimization by the variable
3332 disable_ascii_optimization instead of #ifndef .. #endif.
3333 Deccode EOL format according to coding->eol_seen.
3334 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3337 * lisp.h (adjust_after_replace): Cancel externing it.
3338 (insert_from_gap): Adjust prototype.
3340 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3342 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3343 FULLSCREEN_MAXIMIZED. (Bug#13935)
3345 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3347 * region-cache.c (find_cache_boundary, move_cache_gap)
3348 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3349 Simplify debugging check and convert to eassert. Adjust comment.
3350 (pp_cache): Put under ENABLE_CHECKING.
3352 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3354 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3355 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3357 (w32fullscreen_hook): If the frame is visible, reset
3358 f->want_fullscreen flag after changing the frame size. If the
3359 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3362 2013-03-13 Daniel Colascione <dancol@dancol.org>
3364 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3365 too so that these builds can use Cygwin's file conversion
3366 functions. (We've been building and linking cygw32.o all along
3367 and just not using it.)
3369 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3371 File synchronization fixes (Bug#13944).
3372 * Makefile.in (LIB_FDATASYNC): New macro.
3374 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3375 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3376 Don't worry about HAVE_FSYNC, since a substitute fsync is
3377 available if the system lacks one.
3378 (Fwrite_regin): Retry fsync if interrupted.
3380 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3382 * w32term.c (w32_read_socket): If the Emacs frame is being
3383 activated, call w32fullscreen_hook, to make sure the new frame
3384 dimensions are in effect. (Bug#13937)
3386 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3388 * xdisp.c (init_iterator): Simplify because both character and byte
3389 positions are either specified or -1. Add eassert. Adjust comment.
3390 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3391 character and byte positions can be obtained from marker.
3393 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3395 Static checking by Sun C 5.12.
3396 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3397 * bytecode.c (exec_byte_code):
3398 * dispnew.c (init_display):
3400 * fileio.c (Fsubstitute_in_file_name):
3401 * keyboard.c (Fevent_convert_list):
3402 * keymap.c (Fsingle_key_description):
3403 * term.c (maybe_fatal, fatal):
3404 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3405 * xsmfns.c (Fhandle_save_session):
3406 Omit unreachable code.
3407 * keymap.c (map_keymap_char_table_item): Cast void * to
3408 a function pointer type; the C Standard requires this.
3410 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3411 Include <sys/param.h> unconditionally, as that works elsewhere and
3412 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3413 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3416 See ChangeLog.12 for earlier changes.
3422 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3424 This file is part of GNU Emacs.
3426 GNU Emacs is free software: you can redistribute it and/or modify
3427 it under the terms of the GNU General Public License as published by
3428 the Free Software Foundation, either version 3 of the License, or
3429 (at your option) any later version.
3431 GNU Emacs is distributed in the hope that it will be useful,
3432 but WITHOUT ANY WARRANTY; without even the implied warranty of
3433 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3434 GNU General Public License for more details.
3436 You should have received a copy of the GNU General Public License
3437 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.