1 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
5 only if HAVE_X_WINDOWS is in use.
6 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8 * w32term.c (x_wm_set_icon_position): Likewise.
9 * w32fns.c (x_icon): Adjust user.
11 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13 * xterm.c (last_mouse_press_frame): Remove the
14 leftover which is not really used any more.
15 (handle_one_xevent, syms_of_xterm): Adjust users.
16 (x_flush): Call XFlush once per each X display, not frame.
17 This is better because this code always unconditionally skips
18 non-X frames in Vframe_list and issues the only XFlush if we
19 have more than one X frame on the same X display.
20 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
21 Use bool for booleans.
22 (x_draw_glyph_string_background, cvt_string_to_pixel):
23 (cvt_pixel_dtor): Drop unnecessary prototypes.
24 * xterm.h (x_display_ok): Adjust prototype.
26 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
28 Drop unnecessary functions that deals with frame pixel size.
29 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
30 (x_pixel_height): Drop prototypes.
31 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
32 (x_pixel_height): Drop implementations.
33 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
34 which should be always valid for window frame.
35 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
36 * w32menu.c (Fx_popup_dialog):
37 * xmenu.c (Fx_popup_dialog): Likewise for both.
39 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
41 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
42 frame parameters and call to Fmodify_frame_parameters just once.
43 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
44 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
45 and mention nil frame in docstring.
47 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
49 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
50 (x_figure_window_size): Likewise. Adjust to return long.
51 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
52 (toplevel): Move Qterminal_live_p to...
53 * terminal.c (toplevel): ...here, make it static, and...
54 (syms_of_terminal): ...DEFSYM here.
55 * frame.h (Qterminal_live_p): Remove declaration.
56 (make_frame, x_figure_window_size): Adjust prototype.
57 * nsfns.m (Fx_create_frame): Use long for window flags.
59 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
61 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
62 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
63 Do not assume that emacs_close (INT_MAX) is a no-op.
65 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
67 * xfaces.c (make_face_cache): For struct face_cache, prefer
68 xmalloc to xzalloc and so avoid redundant call to memset.
69 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
71 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
73 * fringe.c (draw_window_fringes, update_window_fringes)
74 (compute_fringe_widths):
75 * w32term.c (x_draw_glyph_string):
76 * window.c (candidate_window_p, Frecenter):
77 * xfaces.c (realize_basic_faces, realize_default_face)
78 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
79 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
80 * xfns.c (x_set_cursor_color, xic_free_xfontset):
81 * xmenu.c (Fx_menu_bar_open_internal):
82 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
83 * xsettings.c (xft_settings_event):
84 * xterm.c (x_draw_glyph_string, x_had_errors_p):
85 Use bool for booleans. Adjust style and comments where
87 * dispextern.h (draw_window_fringes, update_window_fringes)
88 (compute_fringe_widths):
89 * xterm.h (x_had_errors_p): Adjust prototype.
91 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
93 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
94 CHECK_LIST. Rewrite the loop to avoid useless local variable.
96 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
98 * fns.c (toplevel): Remove comment before Fsafe_length because
101 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
103 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
105 2013-07-28 Eli Zaretskii <eliz@gnu.org>
107 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
108 frame which got the message is still alive, before dereferencing
109 its pointer. (Bug#14970)
111 * frame.c (delete_frame): Test "this" frame's minibuffer window to
112 be a live window, before using it as such. (Bug#14970)
114 2013-07-27 Eli Zaretskii <eliz@gnu.org>
116 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
117 w32_detect_focus_change instead of doing part of its job by hand.
118 This fixes the problem whereby FOCUS_OUT events were not sent to
121 2013-07-26 Eli Zaretskii <eliz@gnu.org>
123 * process.c (Fprocess_list): Doc fix.
125 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
126 being re-exposed only if it didn't ask to become visible.
127 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
128 was previously iconified. (Bug#14841)
129 (x_iconify_frame): Mark the frame iconified.
131 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
133 Fix minor problems found by static checking.
134 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
135 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
137 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
139 * eval.c (set_specpdl_old_value): New function.
140 (unbind_to): Minor simplification.
141 (get_backtrace_frame): New function.
142 (Fbacktrace_frame): Use it. Add `base' argument.
143 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
144 (syms_of_eval): Export backtrace-eval.
145 * xterm.c (x_focus_changed): Simplify.
147 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
149 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
151 2013-07-24 Eli Zaretskii <eliz@gnu.org>
153 * xdisp.c (redisplay_window): Instead of moving point out of
154 scroll margin, reject the force_start method, and try scrolling
157 2013-07-24 Ken Brown <kbrown@cornell.edu>
159 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
162 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
164 * eval.c (Fprogn): Do not check that BODY is a proper list.
165 This undoes the previous change. The check slows down the
166 interpreter, and is not needed to prevent a crash. See
167 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
169 2013-07-23 Glenn Morris <rgm@gnu.org>
171 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
173 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
175 Port to GNU/Linux systems with tinfo but not ncurses.
176 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
177 to decide whether ncurses is being used. Without this change,
178 GCC complains about tgetent not being declared, on a system
179 that has tinfo installed but ncurses not installed.
181 * eval.c (Fprogn): Check that BODY is a proper list.
183 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
184 * data.c (Fsetq_default):
185 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
186 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
188 Tune by taking advantage of the fact that ARGS is always a list
189 when a function is declared to have UNEVALLED args.
191 * emacsgtkfixed.c: Port to GCC 4.6.
192 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
194 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
196 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
197 here to silence compiler warnings.
199 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
201 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
202 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
203 from messing up Emacs's 'struct frame' (Bug#14923).
205 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
207 * alloc.c (make_save_ptr_ptr): Define this function.
208 It was inadvertently omitted. It's needed only if
209 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
211 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
213 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
214 frame have focus (Bug#14895).
216 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
218 Avoid vfork-related deadlock more cleanly.
219 * callproc.c (child_setup): When the child's exec fails, output
220 the program name, as that's more useful. Use O_NONBLOCK to avoid
222 * process.c (create_process_1): Remove; no longer needed.
223 (create_process): Remove timer hack; no longer needed, now that
224 the child avoids deadlock.
226 2013-07-20 Glenn Morris <rgm@gnu.org>
228 * image.c (Fimage_flush): Fix doc typo.
230 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
232 Fix array bounds violation when pty allocation fails.
233 * process.c (PTY_NAME_SIZE): New constant.
234 (pty_name): Remove static variable; it's now auto.
235 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
236 Take pty_name as an arg rather than using a static variable.
238 (create_process): Recover pty_flag from process, not from volatile local.
239 (create_pty): Stay inside array even when pty allocation fails.
240 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
242 * lread.c (Fload): Avoid initialization only when lint checking.
243 Mention that it's needed only for older GCCs.
245 2013-07-20 Kenichi Handa <handa@gnu.org>
247 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
248 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
250 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
252 * lread.c (Fload): Avoid uninitialized warning.
254 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
256 Fix some minor file descriptor leaks and related glitches.
257 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
258 (create_lock_file): Use write, not emacs_write.
259 * image.c (slurp_file, png_load_body):
260 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
261 (server_accept_connection):
262 Don't leak an fd on memory allocation failure.
263 * image.c (slurp_file): Add a cheap heuristic for growing files.
264 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
265 as that's what the other routines do. Maybe input need not be
266 blocked at all, but it's better to be consistent.
267 Avoid undefined behavior when strlen is zero.
269 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
270 (NSTATICS): Now a constant; doesn't need to be a macro.
272 2013-07-19 Richard Stallman <rms@gnu.org>
274 * coding.c (decode_coding_utf_8): Add simple loop for fast
275 processing of ASCII characters.
277 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
279 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
281 2013-07-19 Eli Zaretskii <eliz@gnu.org>
283 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
284 unportable 'struct x_display_info'.
285 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
288 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
290 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
291 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
293 (system_process_attributes): Prefer plain char to unsigned char
294 when either will do. Clean up properly if interrupted or if
295 memory allocations fail. Don't assume sscanf succeeds. Remove
296 no-longer-needed workaround to stop GCC from whining. Read
297 command-line once, instead of multiple times. Check read status a
300 Fix obscure porting bug with varargs functions.
301 The code assumed that int is treated like ptrdiff_t in a vararg
302 function, which is not a portable assumption. There was a similar
303 -- though these days less likely -- porting problem with various
304 assumptions that pointers of different types all smell the same as
305 far as vararg functions is conserved. To make this problem less
306 likely in the future, redo the API to use varargs functions.
307 * alloc.c (make_save_value): Remove this vararg function.
308 All uses changed to ...
309 (make_save_int_int_int, make_save_obj_obj_obj_obj)
310 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
312 (make_save_ptr): Rename from make_save_pointer, for consistency with
313 the above. Define only on platforms that need it. All uses changed.
315 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
317 * keyboard.c: Try to fix typos in previous change.
318 (DISPLAY_LIST_INFO): New macro.
319 (kbd_buffer_get_event): Do not access members that are not present
320 in X11. Revert inadvertent change of "!=" to "=".
322 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
324 * keyboard.c (kbd_buffer_get_event):
325 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
326 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
328 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
330 * filelock.c: Fix unlikely file descriptor leaks.
331 (get_boot_time_1): Rework to avoid using emacs_open.
332 This doesn't actually fix a leak, but is better anyway.
333 (read_lock_data): Use read, not emacs_read.
335 * doc.c: Fix minor memory and file descriptor leaks.
336 * doc.c (get_doc_string): Fix memory leak when doc file absent.
337 (get_doc_string, Fsnarf_documentation):
338 Fix file descriptor leak on error.
340 * term.c: Fix minor fdopen-related file descriptor leaks.
341 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
342 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
344 * charset.c: Fix file descriptor leaks and errno issues.
346 (load_charset_map_from_file): Don't leak file descriptor on error.
347 Use plain record_xmalloc since the allocation is larger than
348 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
350 * eval.c (record_unwind_protect_nothing):
351 * fileio.c (fclose_unwind):
353 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
354 The replacement doesn't block input, but that no longer seems
357 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
359 * lread.c: Fix file descriptor leaks and errno issues.
360 (Fload): Close some races that leaked fds or streams when 'load'
362 (Fload, openp): Report error number of last nontrivial failure to open.
363 ENOENT counts as trivial.
364 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
366 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
367 now that the function is always called with a nonnegative arg.
368 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
369 All uses replaced with ...
370 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
372 A few more minor file errno-reporting bugs.
373 * callproc.c (Fcall_process):
374 * doc.c (Fsnarf_documentation):
375 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
376 * process.c (set_socket_option):
377 Don't let a constructor trash errno.
378 * doc.c: Include <errno.h>.
380 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
382 * w32fns.c (unwind_create_tip_frame): Fix declaration.
384 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
386 Fix w32 bug with call-process-region (Bug#14885).
387 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
388 to Fcall_process when the input is empty. This simplifies the
389 code a bit. It makes no difference on POSIXish platforms but
390 apparently it fixes a bug on w32.
392 Fix bug where insert-file-contents closes a file twice. (Bug#14839).
393 * fileio.c (close_file_unwind): Don't close if FD is negative;
394 this can happen when unwinding a zapped file descriptor.
395 (Finsert_file_contents): Unwind-protect the fd before the point marker,
396 in case Emacs runs out of memory between the two unwind-protects.
397 Don't trash errno when closing FD.
398 Zap the FD in the specpdl when closing it, instead of deferring
399 the removal of the unwind-protect; this fixes a bug where a child
400 function unwinds the stack past us.
402 New unwind-protect flavors to better type-check C callbacks.
403 This also lessens the need to write wrappers for callbacks,
404 and the need for make_save_pointer.
405 * alloca.c (free_save_value):
406 * atimer.c (run_all_atimers):
408 * alloc.c (safe_alloca_unwind):
409 * atimer.c (unwind_stop_other_atimers):
410 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
411 * menu.c (cleanup_popup_menu) [HAVE_NS]:
412 * minibuf.c (choose_minibuf_frame_1):
413 * process.c (make_serial_process_unwind):
414 * xdisp.h (pop_message_unwind):
415 * xselect.c (queue_selection_requests_unwind):
416 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
417 * alloca.c (record_xmalloc):
418 Prefer record_unwind_protect_ptr to record_unwind_protect with
420 * alloca.c (Fgarbage_collect):
421 Prefer record_unwind_protect_void to passing a dummy.
422 * buffer.c (restore_buffer):
423 * window.c (restore_window_configuration):
424 * xfns.c, w32fns.c (do_unwind_create_frame)
425 New wrapper. All record-unwind uses of wrappee changed.
426 * buffer.c (set_buffer_if_live):
427 * callproc.c (call_process_cleanup, delete_temp_file):
428 * coding.c (code_conversion_restore):
429 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
430 * editfns.c (save_excursion_restore)
431 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
432 (save_restriction_restore):
433 * eval.c (restore_stack_limits, un_autoload):
434 * fns.c (require_unwind):
435 * keyboard.c (recursive_edit_unwind, tracking_off):
436 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
437 * macros.c (pop_kbd_macro, restore_menu_items):
438 * nsfns.m (unwind_create_frame):
439 * print.c (print_unwind):
440 * process.c (start_process_unwind):
441 * search.c (unwind_set_match_data):
442 * window.c (select_window_norecord, select_frame_norecord):
443 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
444 (fast_set_selected_frame):
445 * xfns.c, w32fns.c (unwind_create_tip_frame):
446 Return void, not a dummy Lisp_Object. All uses changed.
447 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
448 * callproc.c (call_process_kill):
449 * fileio.c (restore_point_unwind, decide_coding_unwind)
450 (build_annotations_unwind):
451 * insdel.c (Fcombine_after_change_execute_1):
452 * keyboard.c (read_char_help_form_unwind):
453 * menu.c (unuse_menu_items):
454 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
455 * sound.c (sound_cleanup):
456 * xdisp.c (unwind_redisplay):
457 * xfns.c (clean_up_dialog):
458 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
459 Accept no args and return void, instead of accepting and returning
460 a dummy Lisp_Object. All uses changed.
461 * cygw32.c (fchdir_unwind):
462 * fileio.c (close_file_unwind):
463 * keyboard.c (restore_kboard_configuration):
464 * lread.c (readevalllop_1):
465 * process.c (wait_reading_process_output_unwind):
466 Accept int and return void, rather than accepting an Emacs integer
467 and returning a dummy object. In some cases this fixes an
468 unlikely bug when the corresponding int is outside Emacs integer
469 range. All uses changed.
470 * dired.c (directory_files_internal_unwind):
471 * fileio.c (do_auto_save_unwind):
472 * gtkutil.c (pop_down_dialog):
473 * insdel.c (reset_var_on_error):
474 * lread.c (load_unwind):
475 * xfns.c (clean_up_file_dialog):
476 * xmenu.c, nsmenu.m (pop_down_menu):
477 * xmenu.c (cleanup_widget_value_tree):
478 * xselect.c (wait_for_property_change_unwind):
479 Accept pointer and return void, rather than accepting an Emacs
480 save value encapsulating the pointer and returning a dummy object.
482 * editfns.c (Fformat): Update the saved pointer directly via
483 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
484 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
485 (unwind_body): New function.
486 (record_unwind_protect): First arg is now a function returning void,
487 not a dummy Lisp_Object.
488 (record_unwind_protect_ptr, record_unwind_protect_int)
489 (record_unwind_protect_void): New functions.
490 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
491 * fileio.c (struct auto_save_unwind): New type.
492 (do_auto_save_unwind): Use it.
493 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
494 * insdel.c (struct rvoe_arg): New type.
495 (reset_var_on_error): Use it.
496 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
498 (specbinding_func): Remove; there are now several such functions.
499 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
500 (set_unwind_protect_ptr): New function.
501 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
503 Be simpler and more consistent about reporting I/O errors.
504 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
505 Say "Read error" and "Write error", rather than "I/O error", or
506 "IO error reading", or "IO error writing", when a read or write
508 * process.c (Fmake_network_process, wait_reading_process_output)
509 (send_process, Fprocess_send_eof, wait_reading_process_output):
510 Capitalize diagnostics consistently. Put "failed foo" at the
511 start of the diagnostic, so that we don't capitalize the
512 function name "foo". Consistently say "failed" for such
514 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
515 All callers changed. This is so it can use report_file_error.
516 * sysdep.c (serial_open, serial_configure): Capitalize I/O
517 diagnostics consistently as above.
519 * fileio.c (report_file_errno): Fix errno reporting bug.
520 If the file name is neither null nor a pair, package it up as a
521 singleton list. All callers changed, both to this function and to
522 report_file_error. This fixes a bug where the memory allocator
523 invoked by list1 set errno so that the immediately following
524 report_file_error reported the wrong errno value.
526 Fix minor problems found by --enable-gcc-warnings.
527 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
528 * keyboard.c (kbd_buffer_get_event): Remove unused local.
530 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
532 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
533 Set event->arg to Qt if switch-event shall be generated.
534 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
536 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
538 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
541 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
542 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
543 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
544 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
545 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
546 and there is a focused frame.
547 (head_table): Add focus-in and focus-out.
548 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
549 bind to handle-focus-in/out.
551 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
552 (Fhandle_switch_frame): Call Fhandle_focus_in.
553 (syms_of_frame): defsubr handle-focus-in/out.
555 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
557 Fix porting bug to older POSIXish platforms (Bug#14862).
558 * sysdep.c (emacs_pipe): New function, that implements
559 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
560 This should port better to CentOS 5 and to Mac OS X 10.6.
561 All calls to pipe2 changed.
563 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
564 This makes the code easier to read and the executable a bit smaller.
565 Do not replace all calls to Fcons that happen to create lists,
566 just calls that are intended to create lists. For example, when
567 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
568 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
569 Similarly for list2 through list5.
570 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
571 * bytecode.c (exec_byte_code):
572 * callint.c (quotify_arg, Fcall_interactively):
573 * callproc.c (Fcall_process, create_temp_file):
574 * charset.c (load_charset_map_from_file)
575 (Fdefine_charset_internal, init_charset):
576 * coding.c (get_translation_table, detect_coding_system)
577 (Fcheck_coding_systems_region)
578 (Fset_terminal_coding_system_internal)
579 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
580 * composite.c (update_compositions, Ffind_composition_internal):
581 * dired.c (directory_files_internal, file_name_completion)
583 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
584 * doc.c (Fsnarf_documentation):
585 * editfns.c (Fmessage_box):
587 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
588 (Feval, eval_sub, Ffuncall, apply_lambda):
589 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
590 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
591 (Fset_file_times, Finsert_file_contents)
592 (Fchoose_write_coding_system, Fwrite_region):
593 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
594 * font.c (font_registry_charsets, font_parse_fcname)
595 (font_prepare_cache, font_update_drivers, Flist_fonts):
596 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
597 * frame.c (make_frame, Fmake_terminal_frame)
598 (x_set_frame_parameters, x_report_frame_params)
599 (x_default_parameter, Fx_parse_geometry):
600 * ftfont.c (syms_of_ftfont):
601 * image.c (gif_load):
602 * keyboard.c (command_loop_1):
603 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
604 (Fcopy_keymap, append_key, Fcurrent_active_maps)
605 (Fminor_mode_key_binding, accessible_keymaps_1)
606 (Faccessible_keymaps, Fwhere_is_internal):
607 * lread.c (read_emacs_mule_char):
608 * menu.c (find_and_return_menu_selection):
609 * minibuf.c (get_minibuffer):
610 * nsfns.m (Fns_perform_service):
611 * nsfont.m (ns_script_to_charset):
612 * nsmenu.m (ns_popup_dialog):
613 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
614 (Fx_own_selection_internal):
615 * nsterm.m (append2):
616 * print.c (Fredirect_debugging_output)
617 (print_prune_string_charset):
618 * process.c (Fdelete_process, Fprocess_contact)
619 (Fformat_network_address, set_socket_option)
620 (read_and_dispose_of_process_output, write_queue_push)
621 (send_process, exec_sentinel):
622 * sound.c (Fplay_sound_internal):
623 * textprop.c (validate_plist, add_properties)
624 (Fput_text_property, Fadd_face_text_property)
625 (copy_text_properties, text_property_list, syms_of_textprop):
626 * unexaix.c (report_error):
627 * unexcoff.c (report_error):
628 * unexsol.c (unexec):
629 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
630 (Fformat_mode_line, syms_of_xdisp):
631 * xfaces.c (set_font_frame_param)
632 (Finternal_lisp_face_attribute_values)
633 (Finternal_merge_in_global_face, syms_of_xfaces):
634 * xfns.c (x_default_scroll_bar_color_parameter)
635 (x_default_font_parameter, x_create_tip_frame):
636 * xfont.c (xfont_supported_scripts):
637 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
638 (menu_help_callback, xmenu_show):
640 * xterm.c (set_wm_state):
641 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
642 and similarly for list2 through list5.
644 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
646 * callproc.c (Fcall_process_region): Fix minor race and tune.
647 (create_temp_file): New function, with the temp-file-creation part
648 of the old Fcall_process_region. Use Fcopy_sequence to create the
649 temp file name, rather than alloca + build_string, for simplicity.
650 Don't bother to block input around the temp file creation;
651 shouldn't be needed. Simplify use of mktemp. Use
652 record_unwind_protect immediately after creating the temp file;
653 this closes an unlikely race where the temp file was not removed.
654 Use memcpy rather than an open-coded loop.
655 (Fcall_process_region): Use the new function. If the input is
656 empty, redirect from /dev/null rather than from a newly created
657 empty temp file; this avoids unnecessary file system traffic.
659 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
661 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
662 Simplify by making this case like the other two. This is a bit
663 slower on obsolete hosts, but the extra complexity isn't worth it.
665 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
666 * process.c (create_process) [!DOS_NT]:
667 Remove now-unnecessary calls to emacs_close.
669 2013-07-13 Eli Zaretskii <eliz@gnu.org>
671 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
672 returning early. (Bug#14850)
674 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
675 and inhibit-iso-escape-detection attributes of 'undecided'.
678 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
680 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
681 Reported by Herbert J. Skuhra in
682 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
684 Don't lose top specpdl entry when memory is exhausted.
685 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
686 specpdl overflow here, to simplify callers; all callers changed.
687 Always reserve an unused entry at the stack top; this avoids
688 losing the top entry's information when memory is exhausted.
690 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
692 Clean up errno reporting and fix some errno-reporting bugs.
693 * callproc.c (Fcall_process):
694 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
695 * process.c (create_process, Fmake_network_process):
696 * unexaix.c (report_error):
697 * unexcoff.c (report_error):
698 Be more careful about reporting the errno of failed operations.
699 The code previously reported the wrong errno sometimes.
700 Also, prefer report_file_errno to setting errno + report_file_error.
701 (Fcall_process): Look at openp return value rather than at path,
702 as that's a bit faster and clearer when there's a numeric predicate.
703 * fileio.c (report_file_errno): New function, with most of the
704 old contents of report_file_error.
705 (report_file_error): Use it.
706 (Ffile_exists_p, Ffile_accessible_directory_p):
707 Set errno to 0 when it is junk.
708 * fileio.c (Faccess_file):
709 * image.c (x_create_bitmap_from_file):
710 Use faccessat rather than opening the file, to avoid the hassle of
711 having a file descriptor open.
712 * lisp.h (report_file_errno): New decl.
713 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
716 * process.c (create_process, wait_reading_process_output) [AIX]:
717 Remove obsolete SIGHUP-related code, as Emacs no longer disables
718 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
719 a multithreaded environment anyway).
720 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
722 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
724 * image.c (x_find_image_file): Don't close a remote file handle.
726 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
728 Fix races with threads and file descriptors.
729 * callproc.c (Fcall_process_region):
730 * dired.c (open_directory):
731 * emacs.c (main, Fdaemon_initialized):
732 * image.c (x_find_image_file):
733 * inotify.c (Finotify_rm_watch):
734 * lread.c (Flocate_file_internal):
735 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
736 * term.c (term_mouse_moveto, init_tty):
737 * termcap.c (tgetent):
738 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
739 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
740 * unexhp9k800.c, unexmacosx.c (unexec):
741 * callproc.c (Fcall_process_region):
742 Use emacs_close, not close.
743 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
744 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
745 and posix_close function on current platforms (which all lack them).
746 (emacs_close): Use it. This should fix the races on GNU/Linux and
747 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
748 and it should avoid closing random victim file descriptors on
751 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
753 * inotify.c (uninitialized): Remove. All uses replaced by -1.
754 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
757 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
758 This is for .gdbinit xbacktrace.
760 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
761 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
762 (emacs_set_tty): Now static.
763 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
764 * term.c (tty_capable_p, tty_default_color_capabilities)
765 (get_tty_terminal, term_mouse_movement)
766 (handle_one_term_event, init_tty, maybe_fatal):
767 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
768 (tgetent, scan_file, name_match, compare_contin):
769 * terminal.c (get_terminal):
770 Use bool for boolean.
771 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
772 Prefer char to unsigned char if either will do.
773 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
774 (tty_write_glyphs): Prefer int to unsigned.
775 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
777 * termcap.c (tprint, main) [TEST]: Remove non-working test.
779 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
782 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
783 (B__dummy__): New dummy symbol, to pacify C89.
784 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
785 they can't grok varargs macros.
786 * dispnew.c (add_window_display_history)
787 (add_frame_display_history):
788 * print.c (print_object):
789 * xdisp.c (debug_method_add):
790 Use %p printf format only for void pointers.
791 * emacs.c (usage_message): New constant, replacing ...
792 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
793 (main): Adjust to usage reorg.
794 * fns.c (syms_of_fns):
795 * profiler.c (syms_of_profiler):
796 Don't use non-constant struct initializers.
797 * gnutls.h (gnutls_initstage_t):
798 * lisp.h (enum Lisp_Fwd_Type):
799 * lread.c (lisp_file_lexically_bound_p):
800 * xsettings.c (anonymous enum):
801 Remove trailing comma.
802 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
803 * lisp.h (ENUM_BF): Use unsigned if pedantic.
804 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
806 * regex.c (const_re_char): New type, to pacify strict C89.
807 All uses of 'const re_char' replaced to use it.
808 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
809 with glibc when strict C89. This change is imported from gnulib.
811 (_Restrict_arr_): Rename from __restrict_arr, similarly.
812 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
813 Omit GNU_LINUX implementation, since it requires long long.
814 * xterm.c (x_draw_underwave):
815 Do not assume the traditional order of struct's members.
816 (x_term_init): Rewrite to avoid the need for non-constant structure
819 Syntax cleanup, mostly replacing macros with functions.
820 This removes the need for the syntax_temp hack.
821 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
822 * syntax.c (SYNTAX_INLINE): New macro.
823 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
824 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
825 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
826 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
827 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
828 (SYNTAX_COMEND_FIRST): Now functions, not macros.
829 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
830 Now constants, not macros.
831 (syntax_temp) [!__GNUC__]: Remove.
832 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
833 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
834 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
835 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
836 Move here from syntax.h; now functions, not macros. Except for the
837 last function, these are static since only syntax.c uses them.
838 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
839 All uses changed. Now a function, not a macro; use this fact
840 to simplify the code.
841 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
842 compiler bugs; no longer relevant.
843 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
844 (SYNTAX_INLINE): New macro.
845 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
846 for the new functions. Use bool for boolean member.
847 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
848 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
849 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
850 (SETUP_BUFFER_SYNTAX_TABLE):
851 Now extern inline functions, not macros.
852 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
853 Remove; all uses replaced by implementation.
854 (syntax_temp) [!__GNUC__]: Remove decl.
855 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
857 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
859 * emacs.c (main): Fix syntax error.
861 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
863 Timestamp fixes for undo (Bug#14824).
864 * atimer.c (schedule_atimer):
865 * fileio.c (Ffile_newer_than_file_p):
866 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
867 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
868 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
869 (syms_of_fileio): Remove Sclear_visited_file_name.
870 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
871 file doesn't exist; this avoids an ambiguity with negative timestamps.
872 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
873 * systime.h (make_emacs_time, invalid_emacs_time):
874 Don't assume struct timespec layout; POSIX doesn't guarantee it.
875 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
876 * undo.c (record_first_change): Push (visited-file-modtime) onto
877 undo list rather than reimplementing it by hand, incorrectly.
879 2013-07-09 Ken Brown <kbrown@cornell.edu>
881 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
883 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
885 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
887 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
889 Handle errno and exit status a bit more carefully.
890 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
891 number into an exit status. Instead, use EXIT_CANCELED.
892 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
893 * callproc.c (relocate_fd):
894 * emacs.c (close_output_streams, main):
895 * process.c (create_process):
896 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
897 Use emacs_perror for simplicity.
898 * callproc.c (relocate_fd, main):
899 * sysdep.c (sys_subshell):
900 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
901 (shut_down_emacs): Use emacs_write, not write.
902 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
903 * fileio.c (Fcopy_file, e_write):
904 * nsterm.m (ns_select):
905 * process.c (send_process):
906 * sound.c (vox_write):
907 Use emacs_write_sig, not emacs_write.
908 * lisp.h (emacs_write_sig, emacs_perror): New decls.
909 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
911 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
913 (emacs_full_write): New function.
914 (emacs_write): Rewrite to use it.
915 (emacswrite_sig, emacs_perror): New functions.
916 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
918 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change).
920 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
921 on NS even if it is present. Pixmap on NS is a void*.
923 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
925 Port to Ubuntu 10 (Bug#14803).
926 Problem reported by T.V. Raman.
927 * process.c (close_on_exec, accept4, process_socket):
928 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
930 2013-07-07 Eli Zaretskii <eliz@gnu.org>
932 * w32.c (sys_dup): Declare prototype.
936 * callproc.c [WINDOWSNT]: Include sys/socket.h.
938 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
940 Make file descriptors close-on-exec when possible (Bug#14803).
941 This simplifies Emacs a bit, since it no longer needs to worry
942 about closing file descriptors by hand in some cases.
943 It also fixes some unlikely races. Not all such races, as
944 libraries often open files internally without setting
945 close-on-exec, but it's an improvement.
946 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
947 * callproc.c (Fcall_process) [!MSDOS]:
948 * emacs.c (main) [!DOS_NT]:
949 * nsterm.m (ns_term_init):
950 * process.c (create_process):
951 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
952 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
953 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
954 Prefer mkostemp with O_CLOEXEC to mkstemp.
955 * callproc.c (relocate_fd) [!WINDOWSNT]:
956 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
957 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
959 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
960 Make the resulting file descriptor close-on-exec.
961 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
962 * lread.c (load_descriptor_list, load_descriptor_unwind):
963 Remove; no longer needed. All uses removed.
964 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
965 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
967 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
968 (Fmake_network_process, Fnetwork_interface_list):
969 (Fnetwork_interface_info, server_accept_connection):
970 Make newly-created socket close-on-exec.
971 * sysdep.c (emacs_open, emacs_fopen):
972 Make new-created descriptor close-on-exec.
973 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
974 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
976 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
978 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
981 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
983 Fix openp errno handling.
984 * callproc.c (Fcall_process): Preserve openp errno around close.
985 * lread.c (openp): Set errno when returning -1, as some callers
988 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
990 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
992 * nsterm.h (NSSavePanel): Update comment.
993 (NSAPP_DATA2_RUNFILEDIALOG): Define.
994 (ns_run_file_dialog): Declare.
996 * nsfns.m: Remove panelOK.
998 (ns_run_file_dialog): New function.
999 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1000 event loop, so file dialog is popped up by ns_run_file_dialog, called
1001 by sendEvent (Bug#14578).
1002 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1004 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1006 * xdisp.c (default_line_pixel_height): New function.
1007 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1008 (try_cursor_movement, redisplay_window, try_window)
1009 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1011 * window.c (window_scroll_pixel_based): use
1012 default_line_pixel_height.
1014 * dispextern.h (default_line_pixel_height): Add prototype.
1016 * frame.c (x_set_line_spacing): Accept a float value for
1017 line-spacing parameter, per the documentation.
1019 * data.c (Fmultibyte_string_p): Doc fix.
1021 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1023 Use emacs_open more consistently when opening files.
1024 This handles EINTR more consistently now, and makes it easier
1025 to introduce other uniform changes to file descriptor handling.
1026 * src/systdio.h: New file.
1027 * src/buffer.c (mmap_init):
1028 * cygw32.c (chdir_to_default_directory):
1029 * dispnew.c (Fopen_termscript):
1030 * emacs.c (Fdaemon_initialized):
1031 * fileio.c (Fdo_auto_save):
1032 * image.c (slurp_file, png_load_body, jpeg_load_body):
1033 * keyboard.c (Fopen_dribble_file):
1035 * print.c (Fredirect_debugging_output):
1036 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1037 * termcap.c (tgetent):
1038 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1039 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1040 * w32term.c (w32_initialize) [CYGWIN]:
1041 * xfaces.c (Fx_load_color_file):
1042 Use emacs_open instead of plain open, and emacs_fopen instead of
1044 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1045 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1046 * callproc.c (default_output_mode): New constant.
1047 (Fcall_process): Use it to call emacs_open instead of plain creat.
1048 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1049 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1050 (emacs_fopen): New function.
1051 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1052 Include <lisp.h>, for emacs_open.
1053 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1055 Remove duplicate #include directives.
1056 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1058 Don't include stdio.h twice.
1059 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1060 Don't include sys/types.h or stdio.h twice.
1061 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1062 * lread.c: Don't include coding.h twice.
1063 * nsfont.m: Don't include frame.h twice.
1064 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1065 * ralloc.c: Don't include <unistd.h> twice.
1066 * xdisp.c: Don't include font.h twice.
1067 * xterm.c: Don't include fontset.h twice.
1068 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1070 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1072 Scale ImageMagick images more carefully.
1073 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1074 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1075 Be more careful about avoiding undefined behavior after
1076 integer overflow and division by zero.
1078 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1080 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1081 (syms_of_w32fns): DEFSYM them.
1082 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1083 (CCHDEVICENAME): Define macros if not defined.
1084 (struct MONITOR_INFO_EX): New struct.
1085 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1086 (enum_display_monitors_fn): New variable.
1087 (globals_of_w32fns): Initialize it.
1088 (Fx_display_pixel_width, Fx_display_pixel_height)
1089 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1090 multi-monitor setups in docstrings.
1091 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1092 screen size by primary monitor's millimeter per pixel.
1093 (w32_monitor_enum, w32_display_monitor_attributes_list)
1094 (w32_display_monitor_attributes_list_fallback)
1095 (Fw32_display_monitor_attributes_list): New functions.
1096 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1098 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1100 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1102 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1104 * fileio.c (Qfile_notify_error): New error symbol.
1106 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1107 * inotify.c (inotify_callback, symbol_to_inotifymask)
1108 (Finotify_add_watch, Finotify_rm_watch): Use it.
1109 (inotifyevent_to_event): Exchange order of cookie and file name.
1110 (Finotify_add_watch): Adapt docstring.
1112 * lisp.h (Qfile_notify_error): Declare.
1114 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1116 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1117 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1118 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1119 which did not work (see <http://bugs.gnu.org/14569#307>).
1120 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1121 && (!noninteractive || initialized)). This attempts to thread
1122 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1124 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1126 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1127 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1129 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1131 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1132 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1133 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1134 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1136 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1138 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1139 Define to __sys_siglist.
1141 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1143 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1144 word-wrap, so that overflow-newline-into-fringe would work in
1145 visual-line-mode. (Bug#2749)
1146 (move_it_in_display_line_to): When the last scanned display
1147 element fits exactly on the display line, and
1148 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1149 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1150 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1151 finding buffer position that corresponds to pixel coordinates,
1152 e.g. in buffer_posn_from_coords.
1154 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1156 * process.c (handle_child_signal): Call catch_child_signal if
1159 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1161 Don't convert function pointers to void * and back.
1162 It isn't portable C, and it's easy enough to avoid.
1163 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1164 (make_save_value): Add support for SAVE_FUNCPOINTER.
1165 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1166 * print.c (print_object):
1167 Distinguish function from object pointers.
1168 * lisp.h (SAVE_FUNCPOINTER): New constant.
1169 (SAVE_SLOT_BITS): Adjust to it.
1170 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1171 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1172 (voidfuncptr): New typedef.
1173 (struct Lisp_Save_Value): New member data[0].funcpointer.
1174 (XSAVE_FUNCPOINTER): New function.
1176 Simplify buildobj processing.
1177 * Makefile.in (buildobj.h): Make it a sequence of strings each
1178 followed by comma, rather than a single string. Put it into a
1179 .tmp file in case there's an error while generating it.
1180 (gl-stamp): Use .tmp for temp files.
1181 (mostlyclean): Clean .tmp files.
1182 * doc.c (buildobj): Move to just the routine that needs it.
1183 It's now an array of strings, so processing is simpler.
1185 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1187 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1188 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1189 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1190 Invoke malloc_enable_thread even when not interactive.
1191 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1192 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1193 in this case, since the underlying bug has now been fixed.
1195 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1197 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1198 unlinking it (bug#14691).
1200 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1202 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1203 before checking whether buffer is modified. This lets
1204 `kill-buffer-query-functions' cancel killing of the buffer or save
1205 its content before `kill-buffer' asks user the "Buffer %s
1206 modified; kill anyway?" question.
1208 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1210 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1211 Let the super performKeyEquivalent deal with them (Bug#14747).
1213 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1215 * widget.c (resize_cb): Remove unused local.
1217 Do not use GTK 3 if it exists but cannot be compiled.
1218 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1219 * xterm.c (x_error_handler) [!USE_GTK]:
1222 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1224 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1226 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1227 to the valid range of values. (Bug#14753)
1229 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1230 when moving point by using the current glyph matrix. This avoids
1231 the need to force redisplay when this function is called in a
1234 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1236 Fix minor problems found by static checking.
1237 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1238 Redo the latter's body to sidestep GCC parenthesization warnings.
1239 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1240 * coding.c (detect_coding, detect_coding_system):
1241 * coding.h (struct undecided_spec):
1242 Use bool for boolean.
1243 * image.c (QCmax_width, QCmax_height): Now static.
1244 * xdisp.c (Fmove_point_visually): Remove unused local.
1246 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1248 * xdisp.c (Fmove_point_visually): New function.
1250 2013-06-28 Kenichi Handa <handa@gnu.org>
1252 * coding.h (define_coding_undecided_arg_index): New enum.
1253 (coding_attr_index): New members
1254 coding_attr_undecided_inhibit_null_byte_detection,
1255 coding_attr_undecided_inhibit_iso_escape_detection,
1256 coding_attr_undecided_prefer_utf_8.
1257 (undecided_spec): New struct.
1258 (struct coding_system): New member `undecided' of the member
1261 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1262 (detect_coding): Likewise.
1263 (detect_coding_system): Likewise.
1264 (Fdefine_coding_system_internal): New coding system properties
1265 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1267 (syms_of_coding): Adjust for coding_arg_undecided_max.
1269 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1271 * image.c (x_from_xcolors): Remove unused local.
1273 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1275 Defer image data transfer between X client and server until actual
1278 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1281 * image.c (Destroy_Image): Remove.
1282 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1283 `mask_p', and `colors_p'. All uses changed.
1284 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1285 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1286 New macros for `flags' arg to x_clear_image_1.
1287 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1288 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1289 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1290 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1291 (image_get_x_image, image_unget_x_image): New functions or macros.
1292 (image_background, image_background_transparent, x_to_xcolors)
1293 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1294 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1295 instead of Destroy_Image.
1296 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1297 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1298 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1299 (imagemagick_load_image, svg_load_image): Use them instead of
1300 x_create_x_image_and_pixmap, and x_put_x_image followed by
1301 x_destroy_x_image, respectively.
1302 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1303 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1304 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1305 background_transparent fields.
1306 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1307 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1309 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1311 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1312 This mostly consists of undoing recent changes.
1313 * callproc.c (Fcall_process):
1314 * process.c (create_process):
1315 Do not worry about catching SIGCHLD here, undoing previous change.
1316 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1317 * process.c, process.h (catch_child_signal):
1318 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1319 * process.c (catch_child_handler): Don't worry about being called
1320 lazily and do not assume caller has blocked SIGCHLD, undoing
1321 previous change. Move first-time stuff back to
1322 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1323 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1324 set lib_child_handler if it's already initialized, which may
1325 help avoid problems on GNUStep.
1327 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1329 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1330 * callproc.c (Fcall_process):
1331 * process.c (create_process):
1332 Make sure SIGCHLD is caught before we fork,
1333 since Emacs startup no arranges to catch SIGCHLD.
1334 * process.c (lib_child_handler): Initialize to null, not to
1336 (catch_child_signal): Allow self to be called lazily.
1337 Do nothing if it's already been called.
1338 Assume caller has blocked SIGCHLD (all callers do now).
1339 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1340 just before it's really needed.
1341 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1342 since it hasn't been caught yet.
1344 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1346 * image.c (compute_image_size): New function to implement
1347 :max-width and :max-height.
1348 (imagemagick_load_image): Use it.
1350 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1352 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1353 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1355 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1356 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1357 the SIGCHLD handler, since the code is not atomic and (due to glib)
1358 signals may be arriving now.
1359 * sysdep.c (init_signals): Do not catch child signals here;
1360 'main' now does that later, at a safer time.
1362 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1364 Clean up SIGCHLD handling a bit (Bug#14569).
1365 * process.c, process.h (catch_child_signal):
1366 Now always extern, even if !NS_IMPL_GNUSTEP.
1367 * process.c (catch_child_signal): Move glib tickler here from
1368 init_process_emacs, so that it's done earlier in Emacs
1369 initialization. Also move the noninteractive && !initialized
1370 check here from init_process_emacs. This is all a bit cleaner for
1371 GNUish platforms, and I hope it works around the Cygwin bug.
1372 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1373 that glib signal handling is tickled before glib creates threads.
1375 * process.c (wait_reading_process_output): Avoid int overflow
1376 when reading more than 2 GiB total from a process.
1378 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1380 * process.c (create_process): Handle a couple more cases,
1381 i.e., work even if new_argv and wait_child_setup[i] are cached.
1382 Use Fcall_process's style for volatile vars.
1384 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1386 * process.c (create_process): Mark PROCESS volatile.
1388 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1390 Use C99-style flexible array members if available.
1391 This avoids some subtle aliasing issues, which typically
1392 aren't a problem with GCC but may be a problem elsewhere.
1393 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1394 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1395 In either case, it uses a flexible array member rather than
1396 the old struct hack. All uses changed.
1397 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1398 Adjust to sdata reorganization.
1399 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1400 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1401 that ports better to pre-C99 non-GCC.
1402 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1403 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1404 as the latter has changed.
1405 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1406 and port better to pre-C99 GCC.
1407 * image.c (struct xpm_cached_color):
1408 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1409 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1410 Use FLEXIBLE_ARRAY_MEMBER.
1411 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1412 Move decl to top level so it gets checked against implementation.
1413 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1414 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1416 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1418 * syntax.c: Integer cleanups.
1419 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1420 All uses that need 0-or-2 changed to:
1421 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1422 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1423 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1424 (char_quoted, prev_char_comend_first, back_comment)
1425 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1426 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1427 Use bool for boolean.
1428 (update_syntax_table, skip_chars, skip_syntaxes):
1429 Prefer int to unsigned when either will do.
1430 (back_comment): Return boolean success flag, like forw_comment,
1431 instead of positive-or-minus-1 (which might have overflowed int anyway).
1432 Don't stuff ptrdiff_t into int.
1433 (syntax_spec_code, syntax_code_spec): Now const.
1434 (Fmatching_paren, scan_lists, scan_sexps_forward):
1435 Use enum syntaxcode for syntax code.
1436 (Fmatching_paren): Check that arg is a character, not just an integer.
1437 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1438 (Finternal_describe_syntax_value): Omit no-longer-needed
1440 (skip_chars): Use char, not unsigned char, when the distinction
1442 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1443 * bytecode.c (exec_byte_code):
1444 * syntax.c (syntax_spec_code, Fchar_syntax)
1445 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1447 * syntax.h (SYNTAX_WITH_FLAGS):
1448 Omit unnecessary casts.
1450 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1452 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1453 line dimensions here, to avoid race conditions with the main
1454 thread. (Bug#14062, bug#14630, bug#14669)
1456 * w32term.c (w32_draw_window_cursor): Compute the header line and
1457 mode line dimensions here.
1458 <w32_system_caret_window, w32_system_caret_hdr_height>:
1459 <w32_system_caret_mode_height>: New variables.
1461 * w32term.h: Declare them.
1463 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1465 * alloc.c (die): Move "assertion failed" string here ...
1466 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1467 COND when SUPPRESS_CHECKING. This shrinks the executable text
1468 size by 0.8% to 2.2% when configured with --enable-checking,
1469 depending on optimization flags (GCC 4.8.1 x86-64).
1471 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1473 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1475 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1476 base is 2; this is more accurate.
1478 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1480 * sound.c (string_default): Move to !WINDOWSNT section.
1481 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1483 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1485 * sound.c: Integer cleanups.
1486 Remove unnecessary forward decls.
1487 (struct sound_device): The 'file' member is now a Lisp_Object, not
1488 a char *, so that we needn't invoke alloca on a huge size.
1489 (Fplay_sound_internal): Adjust to this.
1490 (string_default): New function.
1491 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1492 Use it to adjust to the struct sound_device change.
1493 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1494 (be2hs) [0]: Remove.
1496 * syntax.c (skip_chars): Don't use uninitialized storage
1497 when searching a multibyte buffer for characters that are not in a
1498 unibyte string that contains non-ASCII characters.
1500 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1502 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1503 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1505 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1507 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1509 2013-06-18 Kenichi Handa <handa@gnu.org>
1511 * font.c (Ffont_spec): Signal an error for an invalid font name
1514 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1516 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1517 In particular this ports to 32-bit sparc Sun cc.
1518 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1519 array with a dummy element at specpdl[-1], so that its address can
1521 (unbind_to): Do not copy the binding; not needed, now that we
1522 copy old_value in the one place where the copy is needed.
1523 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1524 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1525 (union specbinding): Rename from struct specbinding. Redo layout
1526 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1527 which is not portable. With Sun C 5.12 32-bit sparc, the
1528 declaration causes nargs to be an unsigned bitfield, a behavior
1529 that the C standard allows; but Emacs wants nargs to be signed.
1530 The overall type is now a union of structures rather than a
1531 structure of union of structures, and the 'kind' member is now a
1532 bitfield, so that the overall type doesn't grow. All uses changed.
1533 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1535 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1537 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1538 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1540 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1542 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1544 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1545 unless we know that the window w's frame is a frame object.
1546 Another attempt at solving bug#14062 and bug#14630.
1548 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1550 * textprop.c (property_set_type): New enum.
1551 (add_properties): Allow appending/prepending text properties.
1552 (add_text_properties_1): Factored out of Fadd_text_properties.
1553 (Fadd_text_properties): Move all the code into
1554 add_text_properties_1.
1555 (Fadd_face_text_property): New function that calls
1556 add_text_properties_1.
1558 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1560 Move functions from lisp.h to individual modules when possible.
1561 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1562 * alloc.c (XFLOAT_INIT, set_symbol_name):
1563 * buffer.c (CHECK_OVERLAY):
1564 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1565 (set_char_table_parent):
1566 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1567 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1568 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1569 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1571 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1572 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1573 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1574 (backtrace_args, backtrace_debug_on_exit):
1575 * floatfns.c (CHECK_FLOAT):
1576 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1577 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1578 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1579 (set_hash_index_slot):
1580 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1581 * marker.c (CHECK_MARKER):
1582 * textprop.c (CHECK_STRING_OR_BUFFER):
1583 * window.c (CHECK_WINDOW_CONFIGURATION):
1584 Move here from lisp.h, and make these functions static rather than
1586 * buffer.c (Qoverlayp):
1588 * fns.c (Qhash_table_p):
1589 * window.c (Qwindow_configuration_p):
1591 * lisp.h: Remove the abovementioned defns and decls.
1593 Use functions, not macros, for XINT etc. (Bug#11935).
1594 In lisp.h, prefer functions to function-like macros, and
1595 constants to object-like macros, when either will do. This:
1596 . simplifies use, as there's no more need to worry about
1597 arguments' side effects being evaluated multiple times.
1598 . makes the code easier to debug on some platforms.
1599 However, when using gcc -O0, keep using function-like macros
1600 for a few critical operations, for performance reasons.
1601 This sort of thing isn't needed with gcc -Og, but -Og
1602 is a GCC 4.8 feature and isn't widely-enough available yet.
1603 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1604 Remove enum lsb_bits; no longer needed.
1605 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1606 * buffer.c (Qoverlap):
1608 * fns.c (Qhash_table_p):
1609 Now extern, so lisp.h can use these symbols.
1610 * dispextern.h: Include character.h, for MAX_CHAR etc.
1611 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1612 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1613 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1614 (GLYPH_CODE_P): Move here from lisp.h.
1615 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1616 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1617 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1618 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1619 XUNTAG now returns void *.
1620 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1621 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1622 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1623 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1624 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1625 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1626 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1627 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1628 New macros, renamed from their sans-lisp_h_ counterparts.
1629 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1630 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1631 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1632 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1633 If compiling via GCC without optimization, define these as macros
1634 in addition to inline functions.
1635 To disable this, compile with -DINLINING=0.
1636 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1637 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1638 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1639 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1640 (INTMASK, VALMASK): Now macros, since static values cannot be
1641 accessed from extern inline functions.
1642 (VALMASK): Also a constant, for benefit of old GDB.
1643 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1644 is INTEGERP, which can fold it in.
1645 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1646 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1647 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1648 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1649 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1650 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1651 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1652 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1653 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1654 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1655 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1656 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1657 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1658 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1659 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1660 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1661 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1662 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1663 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1664 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1665 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1666 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1667 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1668 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1669 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1670 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1671 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1672 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1673 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1674 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1675 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1676 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1677 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1679 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1680 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1681 (VALMASK): Define in one place rather than in two, merging the
1682 USE_LSB_TAG parts; this is simpler.
1683 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1684 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1685 Move up, to avoid use before definition.
1686 Also include "globals.h" earlier, for the same reason.
1687 (make_natnum): New function.
1688 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1689 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1690 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1691 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1692 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1693 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1694 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1695 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1696 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1697 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1698 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1699 (Qwindow_configuration_p, Qimage): New forward declarations.
1700 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1701 (STRING_COPYIN): Remove; unused.
1702 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1703 (xcar_addr, xcdr_addr): New functions. All uses changed.
1704 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1705 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1706 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1707 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1708 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1709 (TYPE_RANGED_INTEGERP): Simplify.
1710 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1711 (setlocale, fixup_locale, synchronize_system_messages_locale)
1712 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1713 Now empty functions, not macros.
1714 (functionp): Return bool, not int.
1715 * window.c (Qwindow_configuration_p): Now extern,
1716 so window.h can use it.
1717 * window.h (Qwindowp): Move decl back to lisp.h.
1719 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1721 * xdisp.c (Fline_pixel_height): New function, required for solving
1724 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1726 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1728 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1730 * lread.c (syms_of_lread):
1731 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1733 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1735 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1737 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1739 * fileio.c (expand_file_name): Doc fix.
1741 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1743 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1744 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1745 Wait for self, not for 0. This can't hurt on GNU or similar
1746 system, and may help with Cygwin.
1748 * keyboard.c: Don't use PROP (...) as an lvalue.
1749 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1750 Use set_prop (A, B), not PROP (A) = B.
1752 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1754 * xdisp.c (get_it_property): Use it->window instead of generating
1755 a Lisp object from it->w.
1757 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1759 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1760 get-char-property the window that is being rendered, instead of
1761 the buffer, to support window-specific overlays. (Bug#14575)
1762 (compute_display_string_pos): When W is NULL, use the current
1763 buffer as the object to pass to get-char-property.
1764 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1765 pointer member of the bidi iterator, since no window is pertinent
1768 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1770 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1771 being displayed, and pass it to compute_display_string_pos.
1772 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1773 (bidi_paragraph_init): All callers changed.
1775 * xdisp.c (init_from_display_pos, init_iterator)
1776 (handle_single_display_spec, next_overlay_string)
1777 (get_overlay_strings_1, reseat_1, reseat_to_string)
1778 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1779 Set bidi_it.w member from it->w.
1780 (compute_display_string_pos): Accept additional argument, the
1781 window being displayed, and pass it to Fget_char_property.
1784 * dispextern.h (struct bidi_it): New member w, the window being
1786 (compute_display_string_pos): Adjust prototype.
1788 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1790 * xgselect.c: Remove unneeded include xterm.h.
1792 * process.c (wait_reading_process_output): Check for NS before GLIB.
1793 GLIB may be linked in due to rsvg, but ns_select must be called.
1795 * xgselect.c (xg_select): Remove call to window_system_available
1796 and g_main_context_pending at the top, so Gdk events (i.e. file
1797 notify) are processed when Emacs is started with -nw.
1799 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1801 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1802 (ctagsfiles3): New variable, includes only *.m files.
1803 (TAGS): Use an explicit language name in the regular expressions,
1804 to avoid transformation of '/SOMETHING' by MSYS to
1805 'c:\MSYS\SOMETHING'.
1807 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1809 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1811 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1813 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1814 still need to set the mouse pointer shape and activate help-echo.
1817 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1819 A few porting etc. fixes for the new file monitor code.
1820 See the thread containing
1821 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1822 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1823 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1824 (dir_monitor_callback, Fgfile_rm_watch):
1825 Use assq_no_quit instead of Fassoc, for speed.
1826 (dir_monitor_callback, Fgfile_rm_watch):
1827 eassert that the monitor is a fixnum.
1828 (dir_monitor_callback): No need for CDR_SAFE.
1829 Simplify building of lisp with alternative tails.
1830 (Fgfile_add_watch, Fgfile_rm_watch):
1831 Do not assume glib functions set errno reliably on failure.
1832 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1833 and signal an error otherwise.
1834 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1835 Use Fdelq instead of Fdelete, for speed.
1837 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1839 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1840 don't insist on being invoked on a highlighted tool-bar button.
1841 Avoids losing tool-bar functionality when mouse-highlight is nil.
1842 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1843 Don't highlight when mouse-highlight is nil.
1844 (note_mouse_highlight): When mouse-highlight is nil, don't return
1845 right away; instead, run tool-bar and mode-line highlight
1846 subroutine, clear any existing highlight, and revert the mouse
1847 pointer to its default shape. (Bug#14558)
1849 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1851 * lisp.mk (lisp): Add prog-mode.el.
1853 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1855 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1856 * process.c (dummy_handler): New function.
1857 (lib_child_handler): New static var.
1858 (handle_child_signal): Invoke it.
1859 (catch_child_signal): If a library has set up a signal handler,
1860 save it into lib_child_handler.
1861 (init_process_emacs): If using glib and not on Windows, tickle glib's
1862 child-handling code so that it initializes its private SIGCHLD handler.
1863 * syssignal.h (SA_SIGINFO): Default to 0.
1864 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1865 31; it should no longer be needed now.
1867 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1869 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1871 * gfilenotify.c (globals_of_gfilenotify): New function.
1872 (syms_of_gfilenotify): Move global initialization there.
1874 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1876 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1878 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1879 * keyboard.c (menu_bar_items, tool_bar_items):
1880 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1881 not override local keymaps any more.
1883 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1885 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1887 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1889 * w32console.c (initialize_w32_display): Return the dimensions of
1890 the console window via 2 additional arguments, not via the current
1891 frame. This avoids crashes due to overrunning the bounds of
1892 frame's decode_mode_spec_buffer, which is not resized following
1893 the change of the frame dimensions from the initial 10x10.
1895 * w32term.h (w32_initialize_display_info): Adjust prototype.
1897 * term.c (init_tty): Take dimensions of the frame from the values
1898 returned by initialize_w32_display.
1900 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1901 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1902 (LIBES): Add $(GFILENOTIFY_LIBS).
1904 * w32inevt.c (handle_file_notifications): Add dummy implementation
1905 for !HAVE_W32NOTIFY.
1907 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1909 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1911 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1913 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1915 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1917 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1919 Fix minor problems found by static checking.
1920 * data.c (pure_write_error):
1921 Use xsignal2, not Fsignal, as Fsignal might return.
1922 * eval.c (set_backtrace_debug_on_exit): Now static.
1923 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
1924 No longer inline. EXTERN_INLINE is needed only for functions
1925 defined in .h files. Reindent function header as per GNU style.
1926 (backtrace_p, backtrace_top, backtrace_next):
1927 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
1928 compiler or linker. Add extern decls to pacify gcc -Wall.
1929 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1931 * frame.c (free_monitors): Define only on platforms that need it.
1932 * nsterm.m (ns_term_init):
1933 * process.c (catch_child_signal):
1934 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
1935 defined on all porting targets these days.
1936 * process.c, process.h (catch_child_signal):
1937 Make it extern only if NS_IMPL_GNUSTEP is defined.
1939 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1941 * w32.c (gettimeofday): Make the signature identical to prototype
1942 in nt/inc/sys/time.h.
1944 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1946 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
1949 * keyboard.c (safe_run_hooks_error): Improve error message.
1951 * data.c (pure_write_error): Add `object' argument.
1952 * puresize.h (CHECK_IMPURE): Use it.
1954 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
1956 * Makefile.in (NOTIFY_OBJ): New variable.
1957 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
1959 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
1960 Call syms_of_gfilenotify.
1962 * gfilenotify.c: New file.
1964 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
1965 and Qfile_w32notify.
1966 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
1967 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
1969 * lisp.h: Declare syms_of_gfilenotify.
1971 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
1973 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1975 Merge the specpdl and backtrace stacks. Make the structure of the
1976 specpdl entries more obvious via a tagged union of structs.
1977 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
1978 (enum specbind_tag): New enum.
1979 (struct specbinding): Make it a tagged union of structs.
1980 Add a case for backtrace records.
1981 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
1982 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
1983 (backtrace_debug_on_exit): New accessors.
1984 (struct backtrace): Remove.
1985 (struct catchtag): Remove backlist field.
1986 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
1988 (Flocal_variable_p): Speed up the common case where the binding is
1990 * eval.c (backtrace_list): Remove.
1991 (set_specpdl_symbol, set_specpdl_old_value): Remove.
1992 (set_backtrace_args, set_backtrace_nargs)
1993 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
1994 (backtrace_next): New functions.
1995 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
1996 (unwind_to_catch, internal_lisp_condition_case)
1997 (internal_condition_case, internal_condition_case_1)
1998 (internal_condition_case_2, internal_condition_case_n): Don't bother
1999 with backtrace_list any more.
2000 (Fsignal): Adjust to new backtrace format.
2001 (grow_specpdl): Move up.
2002 (record_in_backtrace): New function.
2003 (eval_sub, Ffuncall): Use it.
2004 (apply_lambda): Adjust to new backtrace format.
2005 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2007 (specbind): Adjust to new specpdl format. Simplify.
2008 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2009 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2011 (mark_backtrace): Remove.
2012 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2013 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2014 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2016 * profiler.c (record_backtrace): Use get_backtrace.
2017 (handle_profiler_signal): Use backtrace_top_function.
2018 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2021 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2023 * process.h (catch_child_signal): Declare.
2025 * process.c (catch_child_signal): New function.
2026 (init_process_emacs): Call it.
2028 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2029 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2031 (x_set_cursor_type): Remove declaration.
2032 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2033 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2034 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2035 (ns_get_color): Use F suffix on float.
2036 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2037 (ns_get_rgb_color): Remove.
2038 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2039 (note_mouse_movement): x and y are CGFloat.
2040 (ns_draw_fringe_bitmap): Remove unused rowY.
2041 Change #if to COCOA && >= 10_6.
2042 (ns_draw_window_cursor): Remove unused overspill.
2043 (ns_draw_underwave): width and x are EamcsCGFloat.
2044 (ns_draw_box): thickness is CGFloat.
2045 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2046 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2047 if not in main thread.
2048 (ns_get_pending_menu_title, ns_check_menu_open)
2049 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2050 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2051 (sendFromMainThread:): New method.
2052 (changeFont:): size is CGFloat.
2053 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2054 Disable warning about permanent text.
2055 (characterIndexForPoint:): Adjust return type depending on GNUStep
2057 (mouseDown:): delta is CGFloat.
2058 (updateFrameSize): Remove unised variable f.
2059 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2060 Cast float to EmacsCGFloat.
2061 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2062 also to -1 when restoring.
2063 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2064 inside NS_IMPL_COCOA.
2065 (toggleFullScreen:): Put call to toggleFullScreen inside
2066 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2067 (setPosition:portion:whole:): por is CGFloat.
2068 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2069 (mouseDown:): Use CGFloat.
2070 (mouseDragged:): Remove unised variable edge.
2071 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2073 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2075 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2076 when NS_IMPL_GNUSTEP.
2077 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2078 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2079 (EmacsToolbar): Add clearAll. Add tag argument to
2080 addDisplayItemWithImage.
2081 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2083 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2085 * nsmenu.m (ns_update_menubar): Make static.
2086 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2087 (fillWithWidgetValue:): Add cast to SEL for setAction.
2088 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2089 (update_frame_tool_bar): Update code for GNUStep.
2090 (clearAll): New method.
2091 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2092 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2093 Move identifierToItem setObject and activeIdentifiers addObject before
2094 call to insertItemWithItemIdentifier.
2095 (validateVisibleItems): Fix indentation.
2096 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2097 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2098 UtilityWindow to aStyle, remove call to setStyleMask.
2100 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2102 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2103 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2104 Use F suffix on floats.
2105 (ns_char_width): Returns CGFloat.
2106 (ns_ascii_average_width): w is CGFloat instead of float.
2107 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2109 (ns_glyph_metrics): CGFloat instead of float.
2111 * nsfns.m (x_set_foreground_color, x_set_background_color):
2113 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2114 remove unused variables.
2115 (Fns_read_file_name): Keep track if panel is for save.
2116 Use ns_filename_from_panel/ns_directory_from_panel.
2117 (Fns_list_services): delegate only used for COCOA.
2118 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2119 Just return the input if GNUStep.
2120 (x_screen_planes): Remove.
2121 (Fxw_color_values): Use EmacsCGFloat
2122 (Fns_display_monitor_attributes_list): Only get screen number for
2124 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2126 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2127 ns_directory_from_panel.
2129 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2131 * process.c (handle_child_signal): Also use WCONTINUED.
2132 This is so that list-processes doesn't mistakenly list the process
2133 as stopped, when the process has actually been continued and is
2136 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2138 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2139 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2140 not already configured.
2142 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2144 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2146 * Makefile.in (mostlyclean): Remove *.res files.
2148 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2150 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2151 a buffer (bug#8447).
2153 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2155 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2156 display vector, and we backtrack, handle the case that the
2157 previous character position is also displayed from a display
2158 vector or covered by a display string or image. (Bug#14476)
2160 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2162 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2163 (struct MonitorInfo, free_monitors): Remove.
2164 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2165 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2166 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2169 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2170 (struct MonitorInfo, free_monitors): Remove.
2171 (ns_screen_name): Make static.
2172 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2173 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2176 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2177 (struct MonitorInfo): New struct.
2178 (free_monitors, make_monitor_attribute_list): Declare.
2180 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2182 (free_monitors, make_monitor_attribute_list): New functions.
2183 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2186 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2188 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2190 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2192 * keyboard.c: Apply keyboard decoding only to events that come directly
2193 from the tty, not from unread-command-events (bug#14368).
2194 (read_event_from_main_queue): New function, extracted from read_char).
2195 (read_decoded_char): Remove.
2196 (read_decoded_event_from_main_queue): New function to replace it.
2197 (read_char): Use it.
2198 (read_key_sequence): Use read_char rather than read_decoded_char.
2200 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2202 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2204 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2206 2013-05-22 Kenichi Handa <handa@gnu.org>
2208 The following changes are to fix the setting of
2209 buffer-file-coding-system on, for instance, C-x RET c unix RET
2210 _FILE_OF_DOS_EOL_TYPE_ RET.
2212 * coding.h (struct coding_system): New member detected_utf8_chars.
2214 * coding.c (detect_coding_utf_8): Count characters and check EOL
2215 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2217 (setup_coding_system): Do not initialize coding->head_ascii.
2218 (check_ascii): Do not set coding->eol_seen but update it. Do not
2219 call adjust_coding_eol_type here.
2220 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2221 If the eol-type of CODING is already specified, adjust the eol type
2222 of the found coding-system.
2223 (decode_coding_gap): Cancel previous change. Utilize the
2224 character numbers counted by detect_coding_utf_8. Fix detection
2227 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2229 * search.c (looking_at_1): Only set last_thing_searched if the match
2230 changed the match-data (bug#14281).
2232 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2234 * xdisp.c (reseat_at_previous_visible_line_start):
2235 Already declared in dispextern.h, so remove it here.
2236 (move_it_vertically_backward): Likewise.
2238 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2240 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2241 (Fx_display_pixel_width, Fx_display_pixel_height)
2242 (Fx_display_mm_width, Fx_display_mm_height):
2243 Mention `display-monitor-attributes-list' in docstrings.
2245 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2246 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2247 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2248 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2249 (Fx_display_backing_store, Fx_display_visual_class)
2250 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2251 (Fx_display_grayscale_p, Fx_display_pixel_width)
2252 (Fx_display_pixel_height, Fx_display_planes)
2253 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2254 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2255 (Fx_display_mm_width, Fx_display_mm_height)
2256 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2257 height for all physical monitors as in X11.
2259 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2260 Return pixel width or height for all physical monitors as in X11.
2262 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2264 Port --enable-gcc-warnings to clang.
2265 * bytecode.c (exec_byte_code):
2267 Redo diagnostic pragmas to pacify clang, too.
2268 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2269 * editfns.c (Fencode_time):
2270 * fileio.c (file_accessible_directory_p):
2271 * font.c (font_unparse_xlfd):
2272 Use '&"string"[index]' instead of '"string" + (index)'.
2273 * undo.c (user_error): Remove; unused.
2275 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2277 * insdel.c (insert_1_both): Document the arguments, instead of
2278 referring to insert_1, which no longer exists.
2280 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2281 some window, increment windows_or_buffers_changed, so that
2282 *Messages* display in that window is updated. (Bug#14408)
2284 * w32.c: Include epaths.h.
2285 (init_environment): Use cmdproxy.exe without leading directories.
2286 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2288 (gettimeofday): Adjust signature and return value to Posix
2291 * unexw32.c (open_output_file): Delete the existing emacs.exe
2292 before creating it, to break the hard link to the versioned
2295 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2296 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2297 (FIRSTFILE_OBJ): New variables.
2298 (W32_RES): Rename to EMACSRES. All users changed.
2299 (base_obj): Use $(CM_OBJ).
2300 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2301 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2302 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2303 $(W32_RES_LINK) before $(LIBES).
2304 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2306 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2308 * makefile.w32-in (DOC): Use just "DOC".
2310 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2312 * process.c: Export default filters and sentinels to Elisp.
2313 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2315 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2316 (Fset_process_sentinel, Fformat_network_address):
2317 Default to them instead of nil.
2318 (server_accept_connection): Sentinels can't be nil any more.
2319 (read_and_dispose_of_process_output): New function, extracted from
2320 read_process_output.
2321 (read_process_output): Use it; filters can't be nil.
2322 (Finternal_default_process_filter): New function, extracted from
2323 read_process_output.
2324 (exec_sentinel_unwind): Remove function.
2325 (exec_sentinel): Don't zilch sentinel while running.
2326 (status_notify): Sentinels can't be nil.
2327 (Finternal_default_process_sentinel): New function extracted from
2329 (setup_process_coding_systems): Default filter is not nil any more.
2330 (syms_of_process): Export new Elisp functions and initialize
2332 * lisp.h (make_lisp_proc): New function.
2334 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2336 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2338 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2340 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2341 unless we know that the window w is a leaf window.
2342 Another attempt at solving bug#14062.
2344 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2346 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2349 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2351 * image.c (gif_load): Check that subimages fit (Bug#14345).
2353 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2355 * lread.c (skip_dyn_eof): New function.
2356 (read1): Use it to skip the end of a file in response to #@00.
2358 * doc.c (get_doc_string): Slightly relax the sanity checking.
2360 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2362 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2363 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2364 (MonitorInfo): New struct.
2365 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2366 (Fns_display_monitor_attributes_list): New functions.
2367 (display-usable-bounds): Remove.
2368 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2371 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2373 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2374 (GTK_CHECK_VERSION): New macro, if not already defined.
2375 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2376 replaced by GTK_CHECK_VERSION.
2378 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2380 * xterm.h (GTK_PREREQ): New macro.
2381 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2382 to use this macro instead, for consistency and clarity.
2384 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2386 * xdisp.c (row_for_charpos_p): New function, with code of
2387 cursor_row_p, but accepts an additional argument CHARPOS instead
2388 of using a hardcoded PT.
2389 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2390 (row_containing_pos): Call row_for_charpos_p instead of partially
2391 doing the same. Fixes cursor positioning under longlines-mode
2392 when longlines-show-effect includes more than one newline, when
2393 moving the cursor vertically up.
2395 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2397 * makefile.w32-in (ACL_H): New macro.
2398 ($(BLD)/fileio.$(O)): Update dependencies.
2400 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2402 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2403 * Makefile.in (LIB_ACL): New macro.
2404 (LIBACL_LIBS): Remove.
2405 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2406 * fileio.c: Include <acl.h>.
2407 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2408 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2410 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2413 * unexelf.c: Don't assume ElfW (Half) fits in int.
2414 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2415 when dealing with ElfW (Half) values, since they can exceed 2**31
2416 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2417 (entry_address): Omit unused NUM arg. All uses changed.
2419 2013-05-07 Juri Linkov <juri@jurta.org>
2421 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2422 to the string converted from number with `Fnumber_to_string'.
2425 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2427 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2428 This fixes a problem introduced by my previous change.
2430 2013-05-07 Glenn Morris <rgm@gnu.org>
2432 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2434 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2436 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2438 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2440 Static checking by GCC 4.8.0.
2441 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2442 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2443 (x_get_monitor_attributes_fallback)
2444 (x_get_monitor_attributes_xinerama)
2445 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2446 Define only if USE_GTK.
2447 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2448 (x_get_monitor_attributes_fallback): Omit unused locals.
2449 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2450 Use double, not float, to avoid mixed-mode floating point arithmetic.
2452 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2453 Jan Djärv <jan.h.d@swipnet.se>
2455 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2456 (XINERAMA_CFLAGS): New macros.
2457 (ALL_CFLAGS, LIBES): Use them.
2459 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2460 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2461 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2462 (syms_of_xfns): DEFSYM them.
2463 (struct MonitorInfo): New struct.
2464 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2465 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2466 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2467 (x_get_monitor_attributes_xinerama): New functions.
2468 (Fx_display_monitor_attributes_list): New primitive.
2469 (syms_of_xfns): Defsubr it.
2471 * xterm.h (x_display_info): Add Xatom_net_workarea and
2472 Xatom_net_current_desktop.
2474 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2475 and dpyinfo->Xatom_net_current_desktop.
2477 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2479 * xdisp.c (pos_visible_p): Use the special code for finding the
2480 beginning of a display property or overlay for any "replacing"
2481 display property, not just for display strings. This solves
2482 incorrect reporting of position by posn-at-point. (Bug#14241)
2484 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2486 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2487 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2488 Verify that ElfW (Half) fits in int.
2489 (fatal): Use same signature as lisp.h.
2490 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2491 configure and build with -DUNEXELF_DEBUG without worrying about
2492 other modules that use DEBUG.
2493 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2494 possibly-wide integers now uses it instead of plain fprintf.
2495 (entry_address): New function, which avoids problems with 32-bit
2496 overflow on 64-bit hosts.
2497 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2498 (round_up): Don't assume the remainder fits in int.
2499 (find_section): Use bool for boolean. Simplify debug code.
2500 (unexec): Don't assume file sizes fit in int or size_t.
2501 Omit unnecessary trailing newline in 'fatal' format.
2502 Use strerror rather than outputting decimal error number.
2503 Remove unused code when emacs is not defined;
2504 this file relies on Emacs now.
2505 Don't assume e_phnum and e_shnum are positive.
2507 * regex.c: Fix problems when DEBUG is defined.
2508 (extract_number, extract_number_and_incr): Define regardless of
2509 whether DEBUG is defined; that's simpler and makes the code less
2510 likely to go stale in the normal case when DEBUG is not defined.
2511 Return int rather than taking an int * arg. All callers changed.
2512 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2513 Remove, replacing with ...
2514 (DEBUG_PRINT): New macro. All callers changed.
2515 (DEBUG_COMPILES_ARGUMENTS): New macro.
2516 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2517 (print_compiled_pattern, print_double_string) [DEBUG]:
2518 Use prototype rather than old-style definition.
2519 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2520 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2521 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2522 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2523 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2524 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2525 This matters only when DEBUG is defined.
2527 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2529 * xdisp.c (set_iterator_to_next): Set the
2530 ignore_overlay_strings_at_pos_p flag only if we are _really_
2531 iterating over an overlay string, as indicated by the
2532 current.overlay_string_index member. (Bug#14306)
2534 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2536 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2537 to where it is used, to avoid autorelease issues (Bug#14050).
2539 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2541 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2542 * fileio.c (syms_of_fileio): Implement this.
2543 * filelock.c (create_lock_file): If symbolic links don't work, so
2544 we use a regular file as a lock file, do not fsync the lock file;
2547 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2549 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2550 (syms_of_minibuf): Adjust accodingly.
2552 * callint.c (Fcall_interactively): Adjust calls accordingly.
2554 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2556 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2557 w->contents is a buffer before computing everything else.
2558 Use parentheses to disambiguate last part of the condition.
2560 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2561 assertion violations. (Bug#14062)
2563 2013-05-01 David Reitter <david.reitter@gmail.com>
2565 * nsfns.m (ns_tooltip): Initialize.
2567 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2569 * coding.c (decode_coding_gap): Don't remove the character before
2570 a newline unless it's a CR character. (Bug#14287)
2572 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2574 * dispextern.h (struct face): Move enum face_underline_type
2575 earlier so that bitfields can be in the same word.
2577 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2579 * nsfns.m (handlePanelKeys): New function.
2580 (EmacsOpenPanel:performKeyEquivalent:)
2581 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2582 arrows/function/control and copy/paste keys (Bug#14296).
2584 2013-04-27 Juri Linkov <juri@jurta.org>
2586 * callint.c (Fcall_interactively): Call `Qread_number' for
2587 interactive code letter `n' instead of using duplicate code.
2590 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2592 * systime.h (make_timeval): Declare as 'const'.
2594 2013-04-27 Kenichi Handa <handa@gnu.org>
2596 * font.c (font_open_entity): Always open a font of manageable
2599 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2601 Port better to AIX (Bug#14258).
2602 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2605 2013-04-24 Kenichi Handa <handa@gnu.org>
2607 * coding.c (decode_coding_iso_2022): When an invalid escape
2608 sequence is encountered, reset the invocation and designation
2609 status to the safest one.
2611 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2613 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2614 Without this fix, "make distclean" leaves stamp-h1 behind.
2616 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2618 * w32fns.c (w32_fullscreen_rect): New function to compute the
2619 window rectangle for the given fullscreen mode.
2620 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2621 longer tunes the window size. This keeps the window's edges flush
2622 with the screen and allows the taskbar to hide itself in fullboth.
2624 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2625 window decorations and uses the entire screen.
2627 * w32term.h (w32_fullscreen_rect) Add prototype.
2628 (struct w32_output): Replace normal_width, normal_height,
2629 normal_top, and normal_left members with a single normal_placement
2631 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2633 (FRAME_NORMAL_PLACEMENT): New macro.
2635 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2637 * minibuf.c (Ftest_completion): Silence compiler warning.
2639 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2641 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2644 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2647 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2648 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2649 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2650 parentheses where appropriate.
2652 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2654 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2656 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2658 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2659 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2660 Mention in the doc string that setting these variables takes
2661 effect only after a call to set-window-buffer. (Bug#14200)
2663 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2665 * indent.c (Fvertical_motion): Don't consider display strings on
2666 overlay strings as display strings on the buffer position we
2667 started from. This prevents vertical cursor motion from jumping
2668 more than one line when there's an overlay string with a display
2669 property at end of line.
2670 Reported by Karl Chen <Karl.Chen@quarl.org> in
2671 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2673 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2675 * window.c (select_window): `record_buffer' even if window is
2676 already selected (bug#14191).
2678 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2680 * window.c (Fwindow_end): Test more flags, including the buffer's
2681 last_overlay_modified flag, to determine whether the window's
2682 display is really up-to-date. Prevents the function from
2683 returning a stale value. (Bug#14170)
2684 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2687 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2689 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2690 garbaged only if it is not already the top frame on its TTY.
2691 This prevents flickering due to constant redrawing of TTY frames when
2692 there are GUI frames open in the same session. (Bug#13864)
2694 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2696 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2697 of marking the idle timers directly.
2699 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2701 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2704 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2706 * window.c (select_window): Don't record_buffer while the invariant is
2707 temporarily broken (bug#14161).
2709 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2711 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2713 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2715 2013-04-07 Romain Francoise <romain@orebokech.com>
2717 Ignore additional platform-specific ACL errors (Bug#13702).
2718 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2719 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2721 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2723 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2726 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2728 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2729 This bug was introduced by my 2013-02-25 change that simplified
2730 data_start configuration. Without this change, on GNU/Linux
2731 an Emacs configured with --enable-profiling fails immediately
2732 due to a profiler signal.
2733 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2734 with these flags. On platforms where special flags are needed
2735 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2736 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2737 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2739 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2741 Get rid of some platform-specific functions examining window
2742 system and its capabilities. This is a partial rework of the
2744 * lisp.h (have_menus_p): Remove prototype. This function is
2745 replaced with platform-independent window_system_available.
2746 (check_window_system): Move to...
2747 * frame.h (decode_window_system_frame, window_system_available):
2748 ...here, add new prototypes.
2749 * frame.c (window_system_available, decode_window_system_frame):
2751 (check_window_system): Platform-independent now.
2752 * xterm.h (x_in_use): Remove declaration.
2754 * w32term.h (check_x_frame):
2755 * nsterm.h (check_x_frame): Remove prototypes. This function
2756 is replaced with platform-independent decode_window_system_frame.
2757 * msdos.c (have_menus_p): Remove.
2758 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2759 Remove platform-specific functions. Use check_window_system,
2760 decode_window_system_frame and check_ns_display_info where
2761 appropriate. Minor style and comment tweaks.
2762 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2763 (check_x_frame): Likewise.
2764 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2766 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2767 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2768 * xmenu.c, xselect.c: All related users changed.
2770 2013-04-03 Kenichi Handa <handa@gnu.org>
2772 The following changes is to optimize the code for reading UTF-8
2775 * coding.c (check_ascii): Rename from detect_ascii. Return value
2776 changed. Check EOL format. Do not call adjust_coding_eol_type
2778 (check_utf_8): New function.
2779 (adjust_coding_eol_type): Do nothing if already adjusted.
2780 (detect_coding): Compare the return value of check_ascii with
2781 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2782 (decode_coding_gap): Optimize for valid UTF-8.
2784 2013-03-21 Kenichi Handa <handa@gnu.org>
2786 * coding.c (syms_of_coding): Cancel previous change.
2788 * insdel.c (insert_from_gap): Fix previous change.
2790 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2792 Consistently use platform-specific function to detect window system.
2793 * lisp.h (check_window_system): New prototype. This function is
2794 going to replace check_x, check_w32 and check_ns.
2795 (have_menus_p): Mention msdos.c in comment.
2796 * fontset.c (check_window_system_func): Remove. Adjust all users.
2797 * fontset.h (check_window_system_func): Remove prototype.
2798 * nsterm.h (check_ns):
2799 * xterm.h (check_x):
2800 * w32term.h (check_w32): Likewise.
2801 * menu.c (Fx_popup_menu): Use check_window_system.
2802 * msdos.c (check_window_system): Define for MS-DOS.
2803 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2804 * w32fns.c (check_window_system): Likewise for MS-Windows.
2805 * xfns.c (check_window_system): Likewise for X.
2806 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2807 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2809 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2811 Prefer < to > in range checks such as 0 <= i && i < N.
2812 This makes it easier to visualize quantities on a number line.
2813 This patch doesn't apply to all such range checks,
2814 only to the range checks affected by the 2013-03-24 change.
2815 This patch reverts most of the 2013-03-24 change.
2816 * alloc.c (xpalloc, Fgarbage_collect):
2817 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2818 * character.c (string_escape_byte8):
2819 * charset.c (read_hex):
2820 * data.c (cons_to_unsigned):
2821 * dispnew.c (update_frame_1):
2822 * doc.c (Fsubstitute_command_keys):
2823 * doprnt.c (doprnt):
2824 * editfns.c (hi_time, decode_time_components):
2825 * fileio.c (file_offset):
2826 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2827 * font.c (font_intern_prop):
2828 * frame.c (x_set_alpha):
2829 * gtkutil.c (get_utf8_string):
2830 * indent.c (check_display_width):
2831 * keymap.c (Fkey_description):
2832 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2834 * minibuf.c (read_minibuf_noninteractive):
2835 * process.c (wait_reading_process_output):
2836 * search.c (Freplace_match):
2837 * window.c (get_phys_cursor_glyph):
2838 * xdisp.c (redisplay_internal):
2839 * xsmfns.c (smc_save_yourself_CB):
2840 Prefer < to > for range checks.
2841 * dispnew.c (sit_for): Don't mishandle NaNs.
2842 This fixes a bug introduced in the 2013-03-24 change.
2843 * editfns.c (decode_time_components): Don't hoist comparison.
2844 This fixes another bug introduced in the 2013-03-24 change.
2846 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2848 * frame.h (struct frame): Drop scroll_bottom_vpos
2849 member becaue all real users are dead long ago.
2850 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2851 * xdisp.c (redisplay_internal): Adjust user.
2853 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2855 * nsmenu.m (showAtX:Y:for:): setLevel to
2856 NSPopUpMenuWindowLevel (Bug#13998).
2858 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2860 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2861 (ns_check_pending_open_menu): Declare.
2863 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2864 (x_activate_menubar): Update the menu with title that matches
2865 ns_get_pending_menu_title, and call
2866 ns_check_pending_openmenu (Bug#12698).
2867 (menuWillOpen:): New method.
2868 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2870 * nsterm.m (menu_will_open_state, menu_mouse_point)
2871 (menu_pending_title): New varaibles.
2872 (ns_get_pending_menu_title, ns_check_menu_open)
2873 (ns_check_pending_open_menu): New functions.
2875 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2877 * indent.c (current_column_bol_cache): Remove leftover which is not
2878 used in Fmove_to_column any more.
2879 (current_column, scan_for_column): Adjust users.
2880 * keyboard.c (last_point_position_buffer, last_point_position_window):
2881 Remove leftovers which are not used for recording undo any more.
2882 (command_loop_1, syms_of_keyboard): Adjust users.
2883 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2884 redisplay_window any more.
2885 (move_it_to): Adjust user.
2887 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2889 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2890 Update dependencies.
2892 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2894 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2895 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2898 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2900 * window.h (struct window): Replace hchild, vchild and buffer slots
2901 with the only contents slot. This is possible because each valid
2902 window may have either the child window (in vertical or horizontal
2903 combination) or buffer to display (for the leaf window). Using that,
2904 a lof of operations to traverse and/or change window hierarchies may
2905 be simplified. New member horizontal is used to distinguish between
2906 horizontal and vertical combinations of internal windows.
2907 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2908 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2909 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2910 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2911 Use contents slot, not buffer, where appropriate.
2912 (wset_combination): New function.
2913 (wset_buffer): Add eassert.
2914 (Fframe_first_window): Simplify the loop reaching first window.
2915 (Fwindow_buffer): Use WINDOW_LEAF_P.
2916 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2917 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2918 (unshow_buffer): Convert initial debugging check to eassert.
2919 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2920 (make_parent_window, window_resize_check, window_resize_apply)
2921 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
2922 (Fset_window_configuration, delete_all_child_windows, save_window_save):
2923 Adjust to match struct window changes.
2924 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
2925 (mark_window_cursors_off, count_windows, get_leaf_windows)
2926 (foreach_window_1): Simplify the loop.
2927 * alloc.c (mark_object): Do not check for the leaf window because
2928 internal windows has no glyph matrices anyway.
2929 * dispnew.c (clear_window_matrices, showing_window_margins_p)
2930 (allocate_matrices_for_window_redisplay, fake_current_matrices)
2931 (allocate_matrices_for_frame_redisplay, free_window_matrices)
2932 (build_frame_matrix_from_window_tree, mirror_make_current)
2933 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
2934 (update_window_tree, set_window_update_flags): Simplify the loop.
2935 (sync_window_with_frame_matrix_rows): Enforce live window.
2936 Use contents slot, not buffer, where appropriate.
2937 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
2938 and WINDOW_HORIZONTAL_COMBINATION_P.
2939 (make_frame_visible_1): Simplify the loop.
2940 Use contents slot, not buffer, where appropriate.
2941 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
2942 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
2943 (expose_window_tree): Likewise.
2944 Use contents slot, not buffer, where appropriate.
2945 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
2946 to avoid deleted windows. Use contents slot instead of buffer.
2947 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
2948 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
2949 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
2950 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
2952 2013-03-28 Eli Zaretskii <eliz@gnu.org>
2954 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
2955 identify the reasons for assertion violations in bug#14062 and
2957 (Fx_show_tip): Fix compilation error under
2958 "--enable-check-lisp-object-type". (Bug#14073)
2960 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
2961 Reported by <rzl24ozi@gmail.com>.
2963 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2965 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
2967 (unwind_with_echo_area_buffer): ...to restore it here.
2968 This is needed to ensure that...
2969 (redisplay_window): ...both window markers are valid here,
2970 which is verified by eassert.
2971 * editfns.c (save_excursion_save): Do not assume that
2972 selected_window always displays the buffer.
2973 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
2976 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
2978 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
2981 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
2983 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
2985 2013-03-27 Eli Zaretskii <eliz@gnu.org>
2987 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
2988 since MinGW's w32api headers do. This avoids compiler warnings.
2990 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
2993 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2995 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
2997 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
2999 * gtkutil.c (style_changed_cb): Check if frame is live and an
3000 X frame (Bug#14038).
3002 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3004 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3005 Define only for _WIN32_WINNT less than 0x0500.
3006 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3008 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3009 see its own definitions of 'struct timeval' and 'struct timezone'.
3011 Fix incompatibilities between MinGW.org and MinGW64 headers.
3012 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3014 * w32.c (REPARSE_DATA_BUFFER): Guard with
3015 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3017 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3019 * xterm.c: Include X11/XKBlib.h
3020 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3022 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
3024 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3026 * blockinput.h (input_blocked_p): Likewise.
3027 * bytecode.c (exec_byte_code): Likewise.
3028 * callproc.c (call_process_kill, call_process_cleanup)
3029 (Fcall_process): Likewise.
3030 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3031 (Fccl_execute_on_string): Likewise.
3032 * character.c (string_escape_byte8): Likewise.
3033 * charset.c (read_hex): Likewise.
3034 * cm.c (calccost): Likewise.
3035 * data.c (cons_to_unsigned): Likewise.
3036 * dired.c (directory_files_internal, file_name_completion):
3038 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3039 (sit_for): Likewise.
3040 * doc.c (Fsubstitute_command_keys): Likewise.
3041 * doprnt.c (doprnt): Likewise.
3042 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3043 * emacsgtkfixed.c: Likewise.
3044 * fileio.c (file_offset, Fwrite_region): Likewise.
3045 * floatfns.c (Fexpt, fmod_float): Likewise.
3046 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3048 * font.c (font_intern_prop): Likewise.
3049 * frame.c (x_set_alpha): Likewise.
3050 * gtkutil.c (get_utf8_string): Likewise.
3051 * indent.c (check_display_width): Likewise.
3052 * intervals.c (create_root_interval, rotate_right, rotate_left)
3053 (split_interval_right, split_interval_left)
3054 (adjust_intervals_for_insertion, delete_node)
3055 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3056 (merge_interval_right, merge_interval_left, copy_intervals)
3057 (set_intervals_multibyte_1): Likewise.
3058 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3059 * keymap.c (Fkey_description): Likewise.
3060 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3061 * lread.c (openp, read_integer, read1, string_to_number):
3063 * menu.c (ensure_menu_items): Likewise.
3064 * minibuf.c (read_minibuf_noninteractive): Likewise.
3065 * print.c (printchar, strout): Likewise.
3066 * process.c (create_process, Faccept_process_output)
3067 (wait_reading_process_output, read_process_output, send_process)
3068 (wait_reading_process_output): Likewise.
3069 * profiler.c (make_log, handle_profiler_signal): Likewise.
3070 * regex.c (re_exec): Likewise.
3071 * regex.h: Likewise.
3072 * search.c (looking_at_1, Freplace_match): Likewise.
3073 * sysdep.c (get_child_status, procfs_ttyname)
3074 (procfs_get_total_memory): Likewise.
3075 * systime.h (EMACS_TIME_VALID_P): Likewise.
3076 * term.c (dissociate_if_controlling_tty): Likewise.
3077 * window.c (get_phys_cursor_glyph): Likewise.
3078 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3079 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3081 * xfns.c (Fx_window_property): Likewise.
3082 * xmenu.c (set_frame_menubar): Likewise.
3083 * xselect.c (x_get_window_property, x_handle_dnd_message):
3085 * xsmfns.c (smc_save_yourself_CB): Likewise.
3086 * xterm.c (x_scroll_bar_set_handle): Likewise.
3088 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3090 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3091 to be optional or nil. Adjust comment and convert it to docstring.
3092 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3093 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3095 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3097 Static checking by GCC 4.8-20130319.
3098 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3099 * process.c (Fset_process_datagram_address)
3100 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3101 * xdisp.c (get_char_face_and_encoding):
3102 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3103 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3104 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3106 2013-03-24 Ken Brown <kbrown@cornell.edu>
3108 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3109 fix compilation on 64-bit Cygwin, where underscores are not
3110 automatically prepended.
3112 * w32term.c (w32_initialize): Silence compiler warning.
3114 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3116 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3117 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3118 variables, to save and restore frame dimensions.
3119 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3120 after returning from a 'fullscreen' configuration.
3121 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3122 to avoid races between the main thread and the input thread.
3124 * w32term.h (struct w32_output): New members normal_width,
3125 normal_height, normal_top, normal_left, and prev_fsmode.
3126 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3127 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3130 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3131 'fullscreen' parameter. Always record previous width and height
3132 of the frame, except when switching out of maximized modes, so
3133 that they could be restored correctly, instead of resetting to the
3134 default frame dimensions. Send SC_RESTORE command to the frame,
3135 unless we are going to send SC_MAXIMIZE, to restore the frame
3136 resize hints in the mouse pointer shown by the window manager.
3139 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3141 * lisp.h (get_frame_param): Adjust conditions for prototype
3144 2013-03-22 Ken Brown <kbrown@cornell.edu>
3146 * unexcw.c: Drop unneeded inclusion of w32common.h.
3147 (report_sheap_usage): Declare.
3148 (read_exe_header): Add magic numbers for x86_64.
3149 (fixup_executable): Fix printf format specifier for unsigned long
3152 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3154 * frame.h (struct frame): Put menu_bar_window under #ifdef
3155 because this member is not needed when X toolkit is in use.
3156 (fset_menu_bar_window):
3157 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3158 (free_glyphs, update_frame):
3159 * xdisp.c (expose_frame): Likewise.
3160 (display_menu_bar): Likewise. Remove redundant eassert.
3161 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3164 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3166 Use functions and constants to manipulate Lisp_Save_Value objects.
3167 This replaces code that used macros and strings and token-pasting.
3168 The change makes the C source a bit easier to follow,
3169 and shrinks the Emacs executable a bit.
3170 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3171 (make_save_value): Change 1st arg from string to enum. All callers
3174 (mark_object): Use if, not #if, for GC_MARK_STACK.
3175 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3176 (XSAVE_OBJECT): Now functions, not macros.
3177 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3178 the constant was never used.
3179 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3180 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3181 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3182 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3184 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3185 type3 with a single member save_type. All uses changed.
3186 (save_type, set_save_pointer, set_save_integer): New functions.
3187 * print.c (PRINTX): Remove.
3189 * alloc.c: Remove redundant static declarations.
3191 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3193 * window.h (struct window): Convert left_col, top_line, total_lines
3194 and total_cols from Lisp_Objects to integers. Adjust comments.
3195 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3197 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3198 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3199 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3200 Adjust users where appropriate.
3202 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3204 * frame.h (struct frame): Drop resx and resy because the same data is
3205 available from window system-specific output context. Adjust users.
3206 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3207 New functions to provide defaults when no window system available.
3208 (FRAME_RES_X, FRAME_RES_Y): New macros.
3209 (NUMVAL): Move from xdisp.c.
3210 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3211 (Ffont_face_attributes, Fopen_font):
3212 * image.c (gs_load):
3213 * w32font.c (fill_in_logfont):
3214 * xdisp.c (calc_pixel_width_or_height):
3215 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3216 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3218 2013-03-20 Kenichi Handa <handa@gnu.org>
3220 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3221 to 1 (temporary workaround until a bug related to ASCII
3222 optimization is fixed).
3224 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3226 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3227 Signal error if window is not internal. Adjust docstring.
3228 (delete_all_child_windows): Use combination_limit to save the buffer.
3229 (Fset_window_configuration): Adjust accordingly.
3230 * print.c (syms_of_print): Initialize debugging output not here...
3231 (init_print_once): ...but in a new function here.
3232 * lisp.h (init_print_once): Add prototype.
3233 * emacs.c (main): Add call to init_print_once. Adjust comments.
3235 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3237 * window.c (window_resize_check, window_resize_apply)
3238 (window_from_coordinates, recombine_windows, set_window_buffer)
3239 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3240 (Fsplit_window_internal, Fdelete_window_internal)
3241 (freeze_window_starts): Use bool for booleans.
3242 * window.h (window_frame_coordinates, resize_frame_windows)
3243 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3245 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3247 * dispnew.c (bitch_at_user): Use `user-error'.
3249 2013-03-17 Ken Brown <kbrown@cornell.edu>
3251 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3252 as return type of image_background. (Bug#13981)
3253 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3255 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3257 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3258 (ns_select): Don't return with result uninitialized.
3260 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3263 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3265 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3266 directories. If filename is nil, get directory name (Bug#13932).
3267 Use getFilename and getDirectory.
3268 (getFilename, getDirectory): New methods for EmacsSavePanel and
3270 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3272 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3274 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3276 2013-03-15 Kenichi Handa <handa@gnu.org>
3278 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3279 (adjust_after_replace): Make it back to static. Delete the third
3280 arg text_at_gap_tail. Cancel the code for handling it.
3282 * coding.h (struct coding_system): New member eol_seen.
3284 * coding.c (detect_ascii): New function.
3285 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3286 when the source bytes are actually scanned. On detecting for
3287 coding_category_utf_8_auto, call detect_ascii instead of scanning
3288 source bytes directly.
3289 (produce_chars): Call insert_from_gap with the new arg 0.
3290 (encode_coding): Likewise.
3291 (decode_coding_gap): Control ASCII optimization by the variable
3292 disable_ascii_optimization instead of #ifndef .. #endif.
3293 Deccode EOL format according to coding->eol_seen.
3294 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3297 * lisp.h (adjust_after_replace): Cancel externing it.
3298 (insert_from_gap): Adjust prototype.
3300 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3302 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3303 FULLSCREEN_MAXIMIZED. (Bug#13935)
3305 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3307 * region-cache.c (find_cache_boundary, move_cache_gap)
3308 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3309 Simplify debugging check and convert to eassert. Adjust comment.
3310 (pp_cache): Put under ENABLE_CHECKING.
3312 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3314 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3315 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3317 (w32fullscreen_hook): If the frame is visible, reset
3318 f->want_fullscreen flag after changing the frame size. If the
3319 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3322 2013-03-13 Daniel Colascione <dancol@dancol.org>
3324 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3325 too so that these builds can use Cygwin's file conversion
3326 functions. (We've been building and linking cygw32.o all along
3327 and just not using it.)
3329 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3331 File synchronization fixes (Bug#13944).
3332 * Makefile.in (LIB_FDATASYNC): New macro.
3334 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3335 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3336 Don't worry about HAVE_FSYNC, since a substitute fsync is
3337 available if the system lacks one.
3338 (Fwrite_regin): Retry fsync if interrupted.
3340 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3342 * w32term.c (w32_read_socket): If the Emacs frame is being
3343 activated, call w32fullscreen_hook, to make sure the new frame
3344 dimensions are in effect. (Bug#13937)
3346 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3348 * xdisp.c (init_iterator): Simplify because both character and byte
3349 positions are either specified or -1. Add eassert. Adjust comment.
3350 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3351 character and byte positions can be obtained from marker.
3353 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3355 Static checking by Sun C 5.12.
3356 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3357 * bytecode.c (exec_byte_code):
3358 * dispnew.c (init_display):
3360 * fileio.c (Fsubstitute_in_file_name):
3361 * keyboard.c (Fevent_convert_list):
3362 * keymap.c (Fsingle_key_description):
3363 * term.c (maybe_fatal, fatal):
3364 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3365 * xsmfns.c (Fhandle_save_session):
3366 Omit unreachable code.
3367 * keymap.c (map_keymap_char_table_item): Cast void * to
3368 a function pointer type; the C Standard requires this.
3370 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3371 Include <sys/param.h> unconditionally, as that works elsewhere and
3372 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3373 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3376 See ChangeLog.12 for earlier changes.
3382 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3384 This file is part of GNU Emacs.
3386 GNU Emacs is free software: you can redistribute it and/or modify
3387 it under the terms of the GNU General Public License as published by
3388 the Free Software Foundation, either version 3 of the License, or
3389 (at your option) any later version.
3391 GNU Emacs is distributed in the hope that it will be useful,
3392 but WITHOUT ANY WARRANTY; without even the implied warranty of
3393 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3394 GNU General Public License for more details.
3396 You should have received a copy of the GNU General Public License
3397 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.