| blob | 76ef664ccd0ba8509cf7a67eb13b4116d8822675 |
1 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3 Drop unnecessary functions that deals with frame pixel size.
4 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
5 (x_pixel_height): Drop prototypes.
6 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7 (x_pixel_height): Drop implementations.
8 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
9 which should be always valid for window frame.
10 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
11 * w32menu.c (Fx_popup_dialog):
12 * xmenu.c (Fx_popup_dialog): Likewise for both.
14 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
16 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
17 frame parameters and call to Fmodify_frame_parameters just once.
18 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
19 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
20 and mention nil frame in docstring.
22 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
24 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
25 (x_figure_window_size): Likewise. Adjust to return long.
26 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
27 (toplevel): Move Qterminal_live_p to...
28 * terminal.c (toplevel): ...here, make it static, and...
29 (syms_of_terminal): ...DEFSYM here.
30 * frame.h (Qterminal_live_p): Remove declaration.
31 (make_frame, x_figure_window_size): Adjust prototype.
32 * nsfns.m (Fx_create_frame): Use long for window flags.
34 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
36 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
37 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
38 Do not assume that emacs_close (INT_MAX) is a no-op.
40 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
42 * xfaces.c (make_face_cache): For struct face_cache, prefer
43 xmalloc to xzalloc and so avoid redundant call to memset.
44 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
46 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
48 * fringe.c (draw_window_fringes, update_window_fringes)
49 (compute_fringe_widths):
50 * w32term.c (x_draw_glyph_string):
51 * window.c (candidate_window_p, Frecenter):
52 * xfaces.c (realize_basic_faces, realize_default_face)
53 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
54 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
55 * xfns.c (x_set_cursor_color, xic_free_xfontset):
56 * xmenu.c (Fx_menu_bar_open_internal):
57 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
58 * xsettings.c (xft_settings_event):
59 * xterm.c (x_draw_glyph_string, x_had_errors_p):
60 Use bool for booleans. Adjust style and comments where
61 appropriate.
62 * dispextern.h (draw_window_fringes, update_window_fringes)
63 (compute_fringe_widths):
64 * xterm.h (x_had_errors_p): Adjust prototype.
66 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
68 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
69 CHECK_LIST. Rewrite the loop to avoid useless local variable.
71 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
73 * fns.c (toplevel): Remove comment before Fsafe_length because
74 it checks for QUIT.
76 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
78 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
80 2013-07-28 Eli Zaretskii <eliz@gnu.org>
82 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
83 frame which got the message is still alive, before dereferencing
84 its pointer. (Bug#14970)
86 * frame.c (delete_frame): Test "this" frame's minibuffer window to
87 be a live window, before using it as such. (Bug#14970)
89 2013-07-27 Eli Zaretskii <eliz@gnu.org>
91 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
92 w32_detect_focus_change instead of doing part of its job by hand.
93 This fixes the problem whereby FOCUS_OUT events were not sent to
94 the event queue.
96 2013-07-26 Eli Zaretskii <eliz@gnu.org>
98 * process.c (Fprocess_list): Doc fix.
100 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
101 being re-exposed only if it didn't ask to become visible.
102 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
103 was previously iconified. (Bug#14841)
104 (x_iconify_frame): Mark the frame iconified.
106 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
108 Fix minor problems found by static checking.
109 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
110 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
112 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
114 * eval.c (set_specpdl_old_value): New function.
115 (unbind_to): Minor simplification.
116 (get_backtrace_frame): New function.
117 (Fbacktrace_frame): Use it. Add `base' argument.
118 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
119 (syms_of_eval): Export backtrace-eval.
120 * xterm.c (x_focus_changed): Simplify.
122 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
124 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
126 2013-07-24 Eli Zaretskii <eliz@gnu.org>
128 * xdisp.c (redisplay_window): Instead of moving point out of
129 scroll margin, reject the force_start method, and try scrolling
130 instead. (Bug#14780)
132 2013-07-24 Ken Brown <kbrown@cornell.edu>
134 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
135 (Bug#14944).
137 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
139 * eval.c (Fprogn): Do not check that BODY is a proper list.
140 This undoes the previous change. The check slows down the
141 interpreter, and is not needed to prevent a crash. See
142 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
144 2013-07-23 Glenn Morris <rgm@gnu.org>
146 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
148 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
150 Port to GNU/Linux systems with tinfo but not ncurses.
151 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
152 to decide whether ncurses is being used. Without this change,
153 GCC complains about tgetent not being declared, on a system
154 that has tinfo installed but ncurses not installed.
156 * eval.c (Fprogn): Check that BODY is a proper list.
158 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
159 * data.c (Fsetq_default):
160 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
161 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
162 (Fcondition_case):
163 Tune by taking advantage of the fact that ARGS is always a list
164 when a function is declared to have UNEVALLED args.
166 * emacsgtkfixed.c: Port to GCC 4.6.
167 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
169 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
171 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
172 here to silence compiler warnings.
174 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
176 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
177 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
178 from messing up Emacs's 'struct frame' (Bug#14923).
180 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
182 * alloc.c (make_save_ptr_ptr): Define this function.
183 It was inadvertently omitted. It's needed only if
184 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
186 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
188 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
189 frame have focus (Bug#14895).
191 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
193 Avoid vfork-related deadlock more cleanly.
194 * callproc.c (child_setup): When the child's exec fails, output
195 the program name, as that's more useful. Use O_NONBLOCK to avoid
196 deadlock.
197 * process.c (create_process_1): Remove; no longer needed.
198 (create_process): Remove timer hack; no longer needed, now that
199 the child avoids deadlock.
201 2013-07-20 Glenn Morris <rgm@gnu.org>
203 * image.c (Fimage_flush): Fix doc typo.
205 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
207 Fix array bounds violation when pty allocation fails.
208 * process.c (PTY_NAME_SIZE): New constant.
209 (pty_name): Remove static variable; it's now auto.
210 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
211 Take pty_name as an arg rather than using a static variable.
212 All callers changed.
213 (create_process): Recover pty_flag from process, not from volatile local.
214 (create_pty): Stay inside array even when pty allocation fails.
215 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
217 * lread.c (Fload): Avoid initialization only when lint checking.
218 Mention that it's needed only for older GCCs.
220 2013-07-20 Kenichi Handa <handa@gnu.org>
222 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
223 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
225 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
227 * lread.c (Fload): Avoid uninitialized warning.
229 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
231 Fix some minor file descriptor leaks and related glitches.
232 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
233 (create_lock_file): Use write, not emacs_write.
234 * image.c (slurp_file, png_load_body):
235 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
236 (server_accept_connection):
237 Don't leak an fd on memory allocation failure.
238 * image.c (slurp_file): Add a cheap heuristic for growing files.
239 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
240 as that's what the other routines do. Maybe input need not be
241 blocked at all, but it's better to be consistent.
242 Avoid undefined behavior when strlen is zero.
244 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
245 (NSTATICS): Now a constant; doesn't need to be a macro.
247 2013-07-19 Richard Stallman <rms@gnu.org>
249 * coding.c (decode_coding_utf_8): Add simple loop for fast
250 processing of ASCII characters.
252 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
254 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
256 2013-07-19 Eli Zaretskii <eliz@gnu.org>
258 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
259 unportable 'struct x_display_info'.
260 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
261 is a portable type.
263 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
265 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
266 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
267 or fscanf fails.
268 (system_process_attributes): Prefer plain char to unsigned char
269 when either will do. Clean up properly if interrupted or if
270 memory allocations fail. Don't assume sscanf succeeds. Remove
271 no-longer-needed workaround to stop GCC from whining. Read
272 command-line once, instead of multiple times. Check read status a
273 bit more carefully.
275 Fix obscure porting bug with varargs functions.
276 The code assumed that int is treated like ptrdiff_t in a vararg
277 function, which is not a portable assumption. There was a similar
278 -- though these days less likely -- porting problem with various
279 assumptions that pointers of different types all smell the same as
280 far as vararg functions is conserved. To make this problem less
281 likely in the future, redo the API to use varargs functions.
282 * alloc.c (make_save_value): Remove this vararg function.
283 All uses changed to ...
284 (make_save_int_int_int, make_save_obj_obj_obj_obj)
285 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
286 New functions.
287 (make_save_ptr): Rename from make_save_pointer, for consistency with
288 the above. Define only on platforms that need it. All uses changed.
290 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
292 * keyboard.c: Try to fix typos in previous change.
293 (DISPLAY_LIST_INFO): New macro.
294 (kbd_buffer_get_event): Do not access members that are not present
295 in X11. Revert inadvertent change of "!=" to "=".
297 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
299 * keyboard.c (kbd_buffer_get_event):
300 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
301 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
303 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
305 * filelock.c: Fix unlikely file descriptor leaks.
306 (get_boot_time_1): Rework to avoid using emacs_open.
307 This doesn't actually fix a leak, but is better anyway.
308 (read_lock_data): Use read, not emacs_read.
310 * doc.c: Fix minor memory and file descriptor leaks.
311 * doc.c (get_doc_string): Fix memory leak when doc file absent.
312 (get_doc_string, Fsnarf_documentation):
313 Fix file descriptor leak on error.
315 * term.c: Fix minor fdopen-related file descriptor leaks.
316 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
317 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
319 * charset.c: Fix file descriptor leaks and errno issues.
320 Include <errno.h>.
321 (load_charset_map_from_file): Don't leak file descriptor on error.
322 Use plain record_xmalloc since the allocation is larger than
323 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
324 of entries.
325 * eval.c (record_unwind_protect_nothing):
326 * fileio.c (fclose_unwind):
327 New functions.
328 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
329 The replacement doesn't block input, but that no longer seems
330 necessary.
332 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
334 * lread.c: Fix file descriptor leaks and errno issues.
335 (Fload): Close some races that leaked fds or streams when 'load'
336 was interrupted.
337 (Fload, openp): Report error number of last nontrivial failure to open.
338 ENOENT counts as trivial.
339 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
340 New functions.
341 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
342 now that the function is always called with a nonnegative arg.
343 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
344 All uses replaced with ...
345 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
347 A few more minor file errno-reporting bugs.
348 * callproc.c (Fcall_process):
349 * doc.c (Fsnarf_documentation):
350 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
351 * process.c (set_socket_option):
352 Don't let a constructor trash errno.
353 * doc.c: Include <errno.h>.
355 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
357 * w32fns.c (unwind_create_tip_frame): Fix declaration.
359 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
361 Fix w32 bug with call-process-region (Bug#14885).
362 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
363 to Fcall_process when the input is empty. This simplifies the
364 code a bit. It makes no difference on POSIXish platforms but
365 apparently it fixes a bug on w32.
367 Fix bug where insert-file-contents closes a file twice. (Bug#14839).
368 * fileio.c (close_file_unwind): Don't close if FD is negative;
369 this can happen when unwinding a zapped file descriptor.
370 (Finsert_file_contents): Unwind-protect the fd before the point marker,
371 in case Emacs runs out of memory between the two unwind-protects.
372 Don't trash errno when closing FD.
373 Zap the FD in the specpdl when closing it, instead of deferring
374 the removal of the unwind-protect; this fixes a bug where a child
375 function unwinds the stack past us.
377 New unwind-protect flavors to better type-check C callbacks.
378 This also lessens the need to write wrappers for callbacks,
379 and the need for make_save_pointer.
380 * alloca.c (free_save_value):
381 * atimer.c (run_all_atimers):
382 Now extern.
383 * alloc.c (safe_alloca_unwind):
384 * atimer.c (unwind_stop_other_atimers):
385 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
386 * menu.c (cleanup_popup_menu) [HAVE_NS]:
387 * minibuf.c (choose_minibuf_frame_1):
388 * process.c (make_serial_process_unwind):
389 * xdisp.h (pop_message_unwind):
390 * xselect.c (queue_selection_requests_unwind):
391 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
392 * alloca.c (record_xmalloc):
393 Prefer record_unwind_protect_ptr to record_unwind_protect with
394 make_save_pointer.
395 * alloca.c (Fgarbage_collect):
396 Prefer record_unwind_protect_void to passing a dummy.
397 * buffer.c (restore_buffer):
398 * window.c (restore_window_configuration):
399 * xfns.c, w32fns.c (do_unwind_create_frame)
400 New wrapper. All record-unwind uses of wrappee changed.
401 * buffer.c (set_buffer_if_live):
402 * callproc.c (call_process_cleanup, delete_temp_file):
403 * coding.c (code_conversion_restore):
404 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
405 * editfns.c (save_excursion_restore)
406 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
407 (save_restriction_restore):
408 * eval.c (restore_stack_limits, un_autoload):
409 * fns.c (require_unwind):
410 * keyboard.c (recursive_edit_unwind, tracking_off):
411 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
412 * macros.c (pop_kbd_macro, restore_menu_items):
413 * nsfns.m (unwind_create_frame):
414 * print.c (print_unwind):
415 * process.c (start_process_unwind):
416 * search.c (unwind_set_match_data):
417 * window.c (select_window_norecord, select_frame_norecord):
418 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
419 (fast_set_selected_frame):
420 * xfns.c, w32fns.c (unwind_create_tip_frame):
421 Return void, not a dummy Lisp_Object. All uses changed.
422 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
423 * callproc.c (call_process_kill):
424 * fileio.c (restore_point_unwind, decide_coding_unwind)
425 (build_annotations_unwind):
426 * insdel.c (Fcombine_after_change_execute_1):
427 * keyboard.c (read_char_help_form_unwind):
428 * menu.c (unuse_menu_items):
429 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
430 * sound.c (sound_cleanup):
431 * xdisp.c (unwind_redisplay):
432 * xfns.c (clean_up_dialog):
433 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
434 Accept no args and return void, instead of accepting and returning
435 a dummy Lisp_Object. All uses changed.
436 * cygw32.c (fchdir_unwind):
437 * fileio.c (close_file_unwind):
438 * keyboard.c (restore_kboard_configuration):
439 * lread.c (readevalllop_1):
440 * process.c (wait_reading_process_output_unwind):
441 Accept int and return void, rather than accepting an Emacs integer
442 and returning a dummy object. In some cases this fixes an
443 unlikely bug when the corresponding int is outside Emacs integer
444 range. All uses changed.
445 * dired.c (directory_files_internal_unwind):
446 * fileio.c (do_auto_save_unwind):
447 * gtkutil.c (pop_down_dialog):
448 * insdel.c (reset_var_on_error):
449 * lread.c (load_unwind):
450 * xfns.c (clean_up_file_dialog):
451 * xmenu.c, nsmenu.m (pop_down_menu):
452 * xmenu.c (cleanup_widget_value_tree):
453 * xselect.c (wait_for_property_change_unwind):
454 Accept pointer and return void, rather than accepting an Emacs
455 save value encapsulating the pointer and returning a dummy object.
456 All uses changed.
457 * editfns.c (Fformat): Update the saved pointer directly via
458 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
459 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
460 (unwind_body): New function.
461 (record_unwind_protect): First arg is now a function returning void,
462 not a dummy Lisp_Object.
463 (record_unwind_protect_ptr, record_unwind_protect_int)
464 (record_unwind_protect_void): New functions.
465 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
466 * fileio.c (struct auto_save_unwind): New type.
467 (do_auto_save_unwind): Use it.
468 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
469 * insdel.c (struct rvoe_arg): New type.
470 (reset_var_on_error): Use it.
471 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
472 New constants.
473 (specbinding_func): Remove; there are now several such functions.
474 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
475 (set_unwind_protect_ptr): New function.
476 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
478 Be simpler and more consistent about reporting I/O errors.
479 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
480 Say "Read error" and "Write error", rather than "I/O error", or
481 "IO error reading", or "IO error writing", when a read or write
482 error occurs.
483 * process.c (Fmake_network_process, wait_reading_process_output)
484 (send_process, Fprocess_send_eof, wait_reading_process_output):
485 Capitalize diagnostics consistently. Put "failed foo" at the
486 start of the diagnostic, so that we don't capitalize the
487 function name "foo". Consistently say "failed" for such
488 diagnostics.
489 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
490 All callers changed. This is so it can use report_file_error.
491 * sysdep.c (serial_open, serial_configure): Capitalize I/O
492 diagnostics consistently as above.
494 * fileio.c (report_file_errno): Fix errno reporting bug.
495 If the file name is neither null nor a pair, package it up as a
496 singleton list. All callers changed, both to this function and to
497 report_file_error. This fixes a bug where the memory allocator
498 invoked by list1 set errno so that the immediately following
499 report_file_error reported the wrong errno value.
501 Fix minor problems found by --enable-gcc-warnings.
502 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
503 * keyboard.c (kbd_buffer_get_event): Remove unused local.
505 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
507 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
508 Set event->arg to Qt if switch-event shall be generated.
509 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
511 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
513 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
514 FOCUS_OUT_EVENT.
516 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
517 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
518 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
519 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
520 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
521 and there is a focused frame.
522 (head_table): Add focus-in and focus-out.
523 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
524 bind to handle-focus-in/out.
526 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
527 (Fhandle_switch_frame): Call Fhandle_focus_in.
528 (syms_of_frame): defsubr handle-focus-in/out.
530 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
532 Fix porting bug to older POSIXish platforms (Bug#14862).
533 * sysdep.c (emacs_pipe): New function, that implements
534 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
535 This should port better to CentOS 5 and to Mac OS X 10.6.
536 All calls to pipe2 changed.
538 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
539 This makes the code easier to read and the executable a bit smaller.
540 Do not replace all calls to Fcons that happen to create lists,
541 just calls that are intended to create lists. For example, when
542 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
543 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
544 Similarly for list2 through list5.
545 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
546 * bytecode.c (exec_byte_code):
547 * callint.c (quotify_arg, Fcall_interactively):
548 * callproc.c (Fcall_process, create_temp_file):
549 * charset.c (load_charset_map_from_file)
550 (Fdefine_charset_internal, init_charset):
551 * coding.c (get_translation_table, detect_coding_system)
552 (Fcheck_coding_systems_region)
553 (Fset_terminal_coding_system_internal)
554 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
555 * composite.c (update_compositions, Ffind_composition_internal):
556 * dired.c (directory_files_internal, file_name_completion)
557 (Fsystem_users):
558 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
559 * doc.c (Fsnarf_documentation):
560 * editfns.c (Fmessage_box):
561 * emacs.c (main):
562 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
563 (Feval, eval_sub, Ffuncall, apply_lambda):
564 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
565 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
566 (Fset_file_times, Finsert_file_contents)
567 (Fchoose_write_coding_system, Fwrite_region):
568 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
569 * font.c (font_registry_charsets, font_parse_fcname)
570 (font_prepare_cache, font_update_drivers, Flist_fonts):
571 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
572 * frame.c (make_frame, Fmake_terminal_frame)
573 (x_set_frame_parameters, x_report_frame_params)
574 (x_default_parameter, Fx_parse_geometry):
575 * ftfont.c (syms_of_ftfont):
576 * image.c (gif_load):
577 * keyboard.c (command_loop_1):
578 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
579 (Fcopy_keymap, append_key, Fcurrent_active_maps)
580 (Fminor_mode_key_binding, accessible_keymaps_1)
581 (Faccessible_keymaps, Fwhere_is_internal):
582 * lread.c (read_emacs_mule_char):
583 * menu.c (find_and_return_menu_selection):
584 * minibuf.c (get_minibuffer):
585 * nsfns.m (Fns_perform_service):
586 * nsfont.m (ns_script_to_charset):
587 * nsmenu.m (ns_popup_dialog):
588 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
589 (Fx_own_selection_internal):
590 * nsterm.m (append2):
591 * print.c (Fredirect_debugging_output)
592 (print_prune_string_charset):
593 * process.c (Fdelete_process, Fprocess_contact)
594 (Fformat_network_address, set_socket_option)
595 (read_and_dispose_of_process_output, write_queue_push)
596 (send_process, exec_sentinel):
597 * sound.c (Fplay_sound_internal):
598 * textprop.c (validate_plist, add_properties)
599 (Fput_text_property, Fadd_face_text_property)
600 (copy_text_properties, text_property_list, syms_of_textprop):
601 * unexaix.c (report_error):
602 * unexcoff.c (report_error):
603 * unexsol.c (unexec):
604 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
605 (Fformat_mode_line, syms_of_xdisp):
606 * xfaces.c (set_font_frame_param)
607 (Finternal_lisp_face_attribute_values)
608 (Finternal_merge_in_global_face, syms_of_xfaces):
609 * xfns.c (x_default_scroll_bar_color_parameter)
610 (x_default_font_parameter, x_create_tip_frame):
611 * xfont.c (xfont_supported_scripts):
612 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
613 (menu_help_callback, xmenu_show):
614 * xml.c (make_dom):
615 * xterm.c (set_wm_state):
616 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
617 and similarly for list2 through list5.
619 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
621 * callproc.c (Fcall_process_region): Fix minor race and tune.
622 (create_temp_file): New function, with the temp-file-creation part
623 of the old Fcall_process_region. Use Fcopy_sequence to create the
624 temp file name, rather than alloca + build_string, for simplicity.
625 Don't bother to block input around the temp file creation;
626 shouldn't be needed. Simplify use of mktemp. Use
627 record_unwind_protect immediately after creating the temp file;
628 this closes an unlikely race where the temp file was not removed.
629 Use memcpy rather than an open-coded loop.
630 (Fcall_process_region): Use the new function. If the input is
631 empty, redirect from /dev/null rather than from a newly created
632 empty temp file; this avoids unnecessary file system traffic.
634 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
636 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
637 Simplify by making this case like the other two. This is a bit
638 slower on obsolete hosts, but the extra complexity isn't worth it.
640 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
641 * process.c (create_process) [!DOS_NT]:
642 Remove now-unnecessary calls to emacs_close.
644 2013-07-13 Eli Zaretskii <eliz@gnu.org>
646 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
647 returning early. (Bug#14850)
649 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
650 and inhibit-iso-escape-detection attributes of 'undecided'.
651 (Bug#14822)
653 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
655 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
656 Reported by Herbert J. Skuhra in
657 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
659 Don't lose top specpdl entry when memory is exhausted.
660 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
661 specpdl overflow here, to simplify callers; all callers changed.
662 Always reserve an unused entry at the stack top; this avoids
663 losing the top entry's information when memory is exhausted.
665 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
667 Clean up errno reporting and fix some errno-reporting bugs.
668 * callproc.c (Fcall_process):
669 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
670 * process.c (create_process, Fmake_network_process):
671 * unexaix.c (report_error):
672 * unexcoff.c (report_error):
673 Be more careful about reporting the errno of failed operations.
674 The code previously reported the wrong errno sometimes.
675 Also, prefer report_file_errno to setting errno + report_file_error.
676 (Fcall_process): Look at openp return value rather than at path,
677 as that's a bit faster and clearer when there's a numeric predicate.
678 * fileio.c (report_file_errno): New function, with most of the
679 old contents of report_file_error.
680 (report_file_error): Use it.
681 (Ffile_exists_p, Ffile_accessible_directory_p):
682 Set errno to 0 when it is junk.
683 * fileio.c (Faccess_file):
684 * image.c (x_create_bitmap_from_file):
685 Use faccessat rather than opening the file, to avoid the hassle of
686 having a file descriptor open.
687 * lisp.h (report_file_errno): New decl.
688 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
690 Minor EBADF fixes.
691 * process.c (create_process, wait_reading_process_output) [AIX]:
692 Remove obsolete SIGHUP-related code, as Emacs no longer disables
693 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
694 a multithreaded environment anyway).
695 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
697 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
699 * image.c (x_find_image_file): Don't close a remote file handle.
701 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
703 Fix races with threads and file descriptors.
704 * callproc.c (Fcall_process_region):
705 * dired.c (open_directory):
706 * emacs.c (main, Fdaemon_initialized):
707 * image.c (x_find_image_file):
708 * inotify.c (Finotify_rm_watch):
709 * lread.c (Flocate_file_internal):
710 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
711 * term.c (term_mouse_moveto, init_tty):
712 * termcap.c (tgetent):
713 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
714 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
715 * unexhp9k800.c, unexmacosx.c (unexec):
716 * callproc.c (Fcall_process_region):
717 Use emacs_close, not close.
718 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
719 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
720 and posix_close function on current platforms (which all lack them).
721 (emacs_close): Use it. This should fix the races on GNU/Linux and
722 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
723 and it should avoid closing random victim file descriptors on
724 other platforms.
726 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
728 * inotify.c (uninitialized): Remove. All uses replaced by -1.
729 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
730 Touch up doc a bit.
732 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
733 This is for .gdbinit xbacktrace.
735 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
736 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
737 (emacs_set_tty): Now static.
738 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
739 * term.c (tty_capable_p, tty_default_color_capabilities)
740 (get_tty_terminal, term_mouse_movement)
741 (handle_one_term_event, init_tty, maybe_fatal):
742 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
743 (tgetent, scan_file, name_match, compare_contin):
744 * terminal.c (get_terminal):
745 Use bool for boolean.
746 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
747 Prefer char to unsigned char if either will do.
748 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
749 (tty_write_glyphs): Prefer int to unsigned.
750 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
751 All callers changed.
752 * termcap.c (tprint, main) [TEST]: Remove non-working test.
754 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
756 Port to C89.
757 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
758 (B__dummy__): New dummy symbol, to pacify C89.
759 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
760 they can't grok varargs macros.
761 * dispnew.c (add_window_display_history)
762 (add_frame_display_history):
763 * print.c (print_object):
764 * xdisp.c (debug_method_add):
765 Use %p printf format only for void pointers.
766 * emacs.c (usage_message): New constant, replacing ...
767 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
768 (main): Adjust to usage reorg.
769 * fns.c (syms_of_fns):
770 * profiler.c (syms_of_profiler):
771 Don't use non-constant struct initializers.
772 * gnutls.h (gnutls_initstage_t):
773 * lisp.h (enum Lisp_Fwd_Type):
774 * lread.c (lisp_file_lexically_bound_p):
775 * xsettings.c (anonymous enum):
776 Remove trailing comma.
777 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
778 * lisp.h (ENUM_BF): Use unsigned if pedantic.
779 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
780 (DEFUN): Use it.
781 * regex.c (const_re_char): New type, to pacify strict C89.
782 All uses of 'const re_char' replaced to use it.
783 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
784 with glibc when strict C89. This change is imported from gnulib.
785 All uses changed.
786 (_Restrict_arr_): Rename from __restrict_arr, similarly.
787 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
788 Omit GNU_LINUX implementation, since it requires long long.
789 * xterm.c (x_draw_underwave):
790 Do not assume the traditional order of struct's members.
791 (x_term_init): Rewrite to avoid the need for non-constant structure
792 initializers.
794 Syntax cleanup, mostly replacing macros with functions.
795 This removes the need for the syntax_temp hack.
796 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
797 * syntax.c (SYNTAX_INLINE): New macro.
798 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
799 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
800 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
801 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
802 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
803 (SYNTAX_COMEND_FIRST): Now functions, not macros.
804 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
805 Now constants, not macros.
806 (syntax_temp) [!__GNUC__]: Remove.
807 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
808 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
809 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
810 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
811 Move here from syntax.h; now functions, not macros. Except for the
812 last function, these are static since only syntax.c uses them.
813 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
814 All uses changed. Now a function, not a macro; use this fact
815 to simplify the code.
816 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
817 compiler bugs; no longer relevant.
818 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
819 (SYNTAX_INLINE): New macro.
820 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
821 for the new functions. Use bool for boolean member.
822 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
823 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
824 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
825 (SETUP_BUFFER_SYNTAX_TABLE):
826 Now extern inline functions, not macros.
827 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
828 Remove; all uses replaced by implementation.
829 (syntax_temp) [!__GNUC__]: Remove decl.
830 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
832 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
834 * emacs.c (main): Fix syntax error.
836 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
838 Timestamp fixes for undo (Bug#14824).
839 * atimer.c (schedule_atimer):
840 * fileio.c (Ffile_newer_than_file_p):
841 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
842 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
843 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
844 (syms_of_fileio): Remove Sclear_visited_file_name.
845 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
846 file doesn't exist; this avoids an ambiguity with negative timestamps.
847 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
848 * systime.h (make_emacs_time, invalid_emacs_time):
849 Don't assume struct timespec layout; POSIX doesn't guarantee it.
850 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
851 * undo.c (record_first_change): Push (visited-file-modtime) onto
852 undo list rather than reimplementing it by hand, incorrectly.
854 2013-07-09 Ken Brown <kbrown@cornell.edu>
856 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
858 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
860 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
862 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
864 Handle errno and exit status a bit more carefully.
865 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
866 number into an exit status. Instead, use EXIT_CANCELED.
867 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
868 * callproc.c (relocate_fd):
869 * emacs.c (close_output_streams, main):
870 * process.c (create_process):
871 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
872 Use emacs_perror for simplicity.
873 * callproc.c (relocate_fd, main):
874 * sysdep.c (sys_subshell):
875 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
876 (shut_down_emacs): Use emacs_write, not write.
877 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
878 * fileio.c (Fcopy_file, e_write):
879 * nsterm.m (ns_select):
880 * process.c (send_process):
881 * sound.c (vox_write):
882 Use emacs_write_sig, not emacs_write.
883 * lisp.h (emacs_write_sig, emacs_perror): New decls.
884 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
885 New constants.
886 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
887 of write.
888 (emacs_full_write): New function.
889 (emacs_write): Rewrite to use it.
890 (emacswrite_sig, emacs_perror): New functions.
891 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
893 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change).
895 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
896 on NS even if it is present. Pixmap on NS is a void*.
898 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
900 Port to Ubuntu 10 (Bug#14803).
901 Problem reported by T.V. Raman.
902 * process.c (close_on_exec, accept4, process_socket):
903 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
905 2013-07-07 Eli Zaretskii <eliz@gnu.org>
907 * w32.c (sys_dup): Declare prototype.
909 * filelock.c:
910 * emacs.c:
911 * callproc.c [WINDOWSNT]: Include sys/socket.h.
913 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
915 Make file descriptors close-on-exec when possible (Bug#14803).
916 This simplifies Emacs a bit, since it no longer needs to worry
917 about closing file descriptors by hand in some cases.
918 It also fixes some unlikely races. Not all such races, as
919 libraries often open files internally without setting
920 close-on-exec, but it's an improvement.
921 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
922 * callproc.c (Fcall_process) [!MSDOS]:
923 * emacs.c (main) [!DOS_NT]:
924 * nsterm.m (ns_term_init):
925 * process.c (create_process):
926 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
927 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
928 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
929 Prefer mkostemp with O_CLOEXEC to mkstemp.
930 * callproc.c (relocate_fd) [!WINDOWSNT]:
931 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
932 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
933 now using pipe2.
934 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
935 Make the resulting file descriptor close-on-exec.
936 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
937 * lread.c (load_descriptor_list, load_descriptor_unwind):
938 Remove; no longer needed. All uses removed.
939 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
940 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
941 New functions.
942 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
943 (Fmake_network_process, Fnetwork_interface_list):
944 (Fnetwork_interface_info, server_accept_connection):
945 Make newly-created socket close-on-exec.
946 * sysdep.c (emacs_open, emacs_fopen):
947 Make new-created descriptor close-on-exec.
948 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
949 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
951 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
953 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
954 for NS_IMPL_GNUSTEP.
956 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
958 Fix openp errno handling.
959 * callproc.c (Fcall_process): Preserve openp errno around close.
960 * lread.c (openp): Set errno when returning -1, as some callers
961 expect this.
963 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
965 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
967 * nsterm.h (NSSavePanel): Update comment.
968 (NSAPP_DATA2_RUNFILEDIALOG): Define.
969 (ns_run_file_dialog): Declare.
971 * nsfns.m: Remove panelOK.
972 (ns_fd_data): New.
973 (ns_run_file_dialog): New function.
974 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
975 event loop, so file dialog is popped up by ns_run_file_dialog, called
976 by sendEvent (Bug#14578).
977 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
979 2013-07-06 Eli Zaretskii <eliz@gnu.org>
981 * xdisp.c (default_line_pixel_height): New function.
982 (pos_visible_p, move_it_vertically_backward, try_scrolling)
983 (try_cursor_movement, redisplay_window, try_window)
984 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
986 * window.c (window_scroll_pixel_based): use
987 default_line_pixel_height.
989 * dispextern.h (default_line_pixel_height): Add prototype.
991 * frame.c (x_set_line_spacing): Accept a float value for
992 line-spacing parameter, per the documentation.
994 * data.c (Fmultibyte_string_p): Doc fix.
996 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
998 Use emacs_open more consistently when opening files.
999 This handles EINTR more consistently now, and makes it easier
1000 to introduce other uniform changes to file descriptor handling.
1001 * src/systdio.h: New file.
1002 * src/buffer.c (mmap_init):
1003 * cygw32.c (chdir_to_default_directory):
1004 * dispnew.c (Fopen_termscript):
1005 * emacs.c (Fdaemon_initialized):
1006 * fileio.c (Fdo_auto_save):
1007 * image.c (slurp_file, png_load_body, jpeg_load_body):
1008 * keyboard.c (Fopen_dribble_file):
1009 * lread.c (Fload):
1010 * print.c (Fredirect_debugging_output):
1011 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
1012 * termcap.c (tgetent):
1013 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
1014 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
1015 * w32term.c (w32_initialize) [CYGWIN]:
1016 * xfaces.c (Fx_load_color_file):
1017 Use emacs_open instead of plain open, and emacs_fopen instead of
1018 plain fopen.
1019 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1020 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1021 * callproc.c (default_output_mode): New constant.
1022 (Fcall_process): Use it to call emacs_open instead of plain creat.
1023 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1024 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1025 (emacs_fopen): New function.
1026 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1027 Include <lisp.h>, for emacs_open.
1028 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1030 Remove duplicate #include directives.
1031 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1032 * xfaces.c:
1033 Don't include stdio.h twice.
1034 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1035 Don't include sys/types.h or stdio.h twice.
1036 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1037 * lread.c: Don't include coding.h twice.
1038 * nsfont.m: Don't include frame.h twice.
1039 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1040 * ralloc.c: Don't include <unistd.h> twice.
1041 * xdisp.c: Don't include font.h twice.
1042 * xterm.c: Don't include fontset.h twice.
1043 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1045 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1047 Scale ImageMagick images more carefully.
1048 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1049 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1050 Be more careful about avoiding undefined behavior after
1051 integer overflow and division by zero.
1053 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1055 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1056 (syms_of_w32fns): DEFSYM them.
1057 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1058 (CCHDEVICENAME): Define macros if not defined.
1059 (struct MONITOR_INFO_EX): New struct.
1060 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1061 (enum_display_monitors_fn): New variable.
1062 (globals_of_w32fns): Initialize it.
1063 (Fx_display_pixel_width, Fx_display_pixel_height)
1064 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1065 multi-monitor setups in docstrings.
1066 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1067 screen size by primary monitor's millimeter per pixel.
1068 (w32_monitor_enum, w32_display_monitor_attributes_list)
1069 (w32_display_monitor_attributes_list_fallback)
1070 (Fw32_display_monitor_attributes_list): New functions.
1071 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1073 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1074 if not defined.
1075 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1077 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1079 * fileio.c (Qfile_notify_error): New error symbol.
1081 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1082 * inotify.c (inotify_callback, symbol_to_inotifymask)
1083 (Finotify_add_watch, Finotify_rm_watch): Use it.
1084 (inotifyevent_to_event): Exchange order of cookie and file name.
1085 (Finotify_add_watch): Adapt docstring.
1087 * lisp.h (Qfile_notify_error): Declare.
1089 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1091 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1092 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1093 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1094 which did not work (see <http://bugs.gnu.org/14569#307>).
1095 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1096 && (!noninteractive || initialized)). This attempts to thread
1097 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1099 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1101 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1102 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1104 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1106 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1107 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1108 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1109 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1111 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1113 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1114 Define to __sys_siglist.
1116 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1118 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1119 word-wrap, so that overflow-newline-into-fringe would work in
1120 visual-line-mode. (Bug#2749)
1121 (move_it_in_display_line_to): When the last scanned display
1122 element fits exactly on the display line, and
1123 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1124 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1125 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1126 finding buffer position that corresponds to pixel coordinates,
1127 e.g. in buffer_posn_from_coords.
1129 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1131 * process.c (handle_child_signal): Call catch_child_signal if
1132 NS_IMPL_GNUSTEP.
1134 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1136 Don't convert function pointers to void * and back.
1137 It isn't portable C, and it's easy enough to avoid.
1138 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1139 (make_save_value): Add support for SAVE_FUNCPOINTER.
1140 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1141 * print.c (print_object):
1142 Distinguish function from object pointers.
1143 * lisp.h (SAVE_FUNCPOINTER): New constant.
1144 (SAVE_SLOT_BITS): Adjust to it.
1145 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1146 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1147 (voidfuncptr): New typedef.
1148 (struct Lisp_Save_Value): New member data[0].funcpointer.
1149 (XSAVE_FUNCPOINTER): New function.
1151 Simplify buildobj processing.
1152 * Makefile.in (buildobj.h): Make it a sequence of strings each
1153 followed by comma, rather than a single string. Put it into a
1154 .tmp file in case there's an error while generating it.
1155 (gl-stamp): Use .tmp for temp files.
1156 (mostlyclean): Clean .tmp files.
1157 * doc.c (buildobj): Move to just the routine that needs it.
1158 It's now an array of strings, so processing is simpler.
1160 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1162 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1163 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1164 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1165 Invoke malloc_enable_thread even when not interactive.
1166 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1167 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1168 in this case, since the underlying bug has now been fixed.
1170 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1172 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1173 unlinking it (bug#14691).
1175 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1177 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1178 before checking whether buffer is modified. This lets
1179 `kill-buffer-query-functions' cancel killing of the buffer or save
1180 its content before `kill-buffer' asks user the "Buffer %s
1181 modified; kill anyway?" question.
1183 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1185 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1186 Let the super performKeyEquivalent deal with them (Bug#14747).
1188 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1190 * widget.c (resize_cb): Remove unused local.
1192 Do not use GTK 3 if it exists but cannot be compiled.
1193 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1194 * xterm.c (x_error_handler) [!USE_GTK]:
1195 Do not use GTK 3.
1197 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1199 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1201 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1202 to the valid range of values. (Bug#14753)
1204 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1205 when moving point by using the current glyph matrix. This avoids
1206 the need to force redisplay when this function is called in a
1207 loop.
1209 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1211 Fix minor problems found by static checking.
1212 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1213 Redo the latter's body to sidestep GCC parenthesization warnings.
1214 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1215 * coding.c (detect_coding, detect_coding_system):
1216 * coding.h (struct undecided_spec):
1217 Use bool for boolean.
1218 * image.c (QCmax_width, QCmax_height): Now static.
1219 * xdisp.c (Fmove_point_visually): Remove unused local.
1221 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1223 * xdisp.c (Fmove_point_visually): New function.
1225 2013-06-28 Kenichi Handa <handa@gnu.org>
1227 * coding.h (define_coding_undecided_arg_index): New enum.
1228 (coding_attr_index): New members
1229 coding_attr_undecided_inhibit_null_byte_detection,
1230 coding_attr_undecided_inhibit_iso_escape_detection,
1231 coding_attr_undecided_prefer_utf_8.
1232 (undecided_spec): New struct.
1233 (struct coding_system): New member `undecided' of the member
1234 `spec'.
1236 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1237 (detect_coding): Likewise.
1238 (detect_coding_system): Likewise.
1239 (Fdefine_coding_system_internal): New coding system properties
1240 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1241 :prefer-utf-8.
1242 (syms_of_coding): Adjust for coding_arg_undecided_max.
1244 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1246 * image.c (x_from_xcolors): Remove unused local.
1248 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1250 Defer image data transfer between X client and server until actual
1251 display happens.
1253 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1254 and `mask_img'.
1256 * image.c (Destroy_Image): Remove.
1257 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1258 `mask_p', and `colors_p'. All uses changed.
1259 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1260 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1261 New macros for `flags' arg to x_clear_image_1.
1262 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1263 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1264 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1265 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1266 (image_get_x_image, image_unget_x_image): New functions or macros.
1267 (image_background, image_background_transparent, x_to_xcolors)
1268 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1269 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1270 instead of Destroy_Image.
1271 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1272 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1273 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1274 (imagemagick_load_image, svg_load_image): Use them instead of
1275 x_create_x_image_and_pixmap, and x_put_x_image followed by
1276 x_destroy_x_image, respectively.
1277 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1278 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1279 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1280 background_transparent fields.
1281 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1282 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1284 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1286 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1287 This mostly consists of undoing recent changes.
1288 * callproc.c (Fcall_process):
1289 * process.c (create_process):
1290 Do not worry about catching SIGCHLD here, undoing previous change.
1291 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1292 * process.c, process.h (catch_child_signal):
1293 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1294 * process.c (catch_child_handler): Don't worry about being called
1295 lazily and do not assume caller has blocked SIGCHLD, undoing
1296 previous change. Move first-time stuff back to
1297 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1298 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1299 set lib_child_handler if it's already initialized, which may
1300 help avoid problems on GNUStep.
1302 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1304 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1305 * callproc.c (Fcall_process):
1306 * process.c (create_process):
1307 Make sure SIGCHLD is caught before we fork,
1308 since Emacs startup no arranges to catch SIGCHLD.
1309 * process.c (lib_child_handler): Initialize to null, not to
1310 dummy_handler.
1311 (catch_child_signal): Allow self to be called lazily.
1312 Do nothing if it's already been called.
1313 Assume caller has blocked SIGCHLD (all callers do now).
1314 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1315 just before it's really needed.
1316 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1317 since it hasn't been caught yet.
1319 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1321 * image.c (compute_image_size): New function to implement
1322 :max-width and :max-height.
1323 (imagemagick_load_image): Use it.
1325 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1327 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1328 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1329 Now extern.
1330 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1331 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1332 the SIGCHLD handler, since the code is not atomic and (due to glib)
1333 signals may be arriving now.
1334 * sysdep.c (init_signals): Do not catch child signals here;
1335 'main' now does that later, at a safer time.
1337 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1339 Clean up SIGCHLD handling a bit (Bug#14569).
1340 * process.c, process.h (catch_child_signal):
1341 Now always extern, even if !NS_IMPL_GNUSTEP.
1342 * process.c (catch_child_signal): Move glib tickler here from
1343 init_process_emacs, so that it's done earlier in Emacs
1344 initialization. Also move the noninteractive && !initialized
1345 check here from init_process_emacs. This is all a bit cleaner for
1346 GNUish platforms, and I hope it works around the Cygwin bug.
1347 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1348 that glib signal handling is tickled before glib creates threads.
1350 * process.c (wait_reading_process_output): Avoid int overflow
1351 when reading more than 2 GiB total from a process.
1353 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1355 * process.c (create_process): Handle a couple more cases,
1356 i.e., work even if new_argv and wait_child_setup[i] are cached.
1357 Use Fcall_process's style for volatile vars.
1359 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1361 * process.c (create_process): Mark PROCESS volatile.
1363 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1365 Use C99-style flexible array members if available.
1366 This avoids some subtle aliasing issues, which typically
1367 aren't a problem with GCC but may be a problem elsewhere.
1368 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1369 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1370 In either case, it uses a flexible array member rather than
1371 the old struct hack. All uses changed.
1372 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1373 Adjust to sdata reorganization.
1374 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1375 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1376 that ports better to pre-C99 non-GCC.
1377 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1378 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1379 as the latter has changed.
1380 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1381 and port better to pre-C99 GCC.
1382 * image.c (struct xpm_cached_color):
1383 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1384 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1385 Use FLEXIBLE_ARRAY_MEMBER.
1386 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1387 Move decl to top level so it gets checked against implementation.
1388 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1389 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1391 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1393 * syntax.c: Integer cleanups.
1394 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1395 All uses that need 0-or-2 changed to:
1396 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1397 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1398 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1399 (char_quoted, prev_char_comend_first, back_comment)
1400 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1401 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1402 Use bool for boolean.
1403 (update_syntax_table, skip_chars, skip_syntaxes):
1404 Prefer int to unsigned when either will do.
1405 (back_comment): Return boolean success flag, like forw_comment,
1406 instead of positive-or-minus-1 (which might have overflowed int anyway).
1407 Don't stuff ptrdiff_t into int.
1408 (syntax_spec_code, syntax_code_spec): Now const.
1409 (Fmatching_paren, scan_lists, scan_sexps_forward):
1410 Use enum syntaxcode for syntax code.
1411 (Fmatching_paren): Check that arg is a character, not just an integer.
1412 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1413 (Finternal_describe_syntax_value): Omit no-longer-needed
1414 comparison to 0.
1415 (skip_chars): Use char, not unsigned char, when the distinction
1416 doesn't matter.
1417 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1418 * bytecode.c (exec_byte_code):
1419 * syntax.c (syntax_spec_code, Fchar_syntax)
1420 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1421 (init_syntax_once):
1422 * syntax.h (SYNTAX_WITH_FLAGS):
1423 Omit unnecessary casts.
1425 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1427 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1428 line dimensions here, to avoid race conditions with the main
1429 thread. (Bug#14062, bug#14630, bug#14669)
1431 * w32term.c (w32_draw_window_cursor): Compute the header line and
1432 mode line dimensions here.
1433 <w32_system_caret_window, w32_system_caret_hdr_height>:
1434 <w32_system_caret_mode_height>: New variables.
1436 * w32term.h: Declare them.
1438 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1440 * alloc.c (die): Move "assertion failed" string here ...
1441 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1442 COND when SUPPRESS_CHECKING. This shrinks the executable text
1443 size by 0.8% to 2.2% when configured with --enable-checking,
1444 depending on optimization flags (GCC 4.8.1 x86-64).
1446 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1448 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1450 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1451 base is 2; this is more accurate.
1453 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1455 * sound.c (string_default): Move to !WINDOWSNT section.
1456 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1458 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1460 * sound.c: Integer cleanups.
1461 Remove unnecessary forward decls.
1462 (struct sound_device): The 'file' member is now a Lisp_Object, not
1463 a char *, so that we needn't invoke alloca on a huge size.
1464 (Fplay_sound_internal): Adjust to this.
1465 (string_default): New function.
1466 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1467 Use it to adjust to the struct sound_device change.
1468 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1469 (be2hs) [0]: Remove.
1471 * syntax.c (skip_chars): Don't use uninitialized storage
1472 when searching a multibyte buffer for characters that are not in a
1473 unibyte string that contains non-ASCII characters.
1475 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1477 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1478 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1480 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1482 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1484 2013-06-18 Kenichi Handa <handa@gnu.org>
1486 * font.c (Ffont_spec): Signal an error for an invalid font name
1487 (Bug#14648).
1489 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1491 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1492 In particular this ports to 32-bit sparc Sun cc.
1493 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1494 array with a dummy element at specpdl[-1], so that its address can
1495 be taken portably.
1496 (unbind_to): Do not copy the binding; not needed, now that we
1497 copy old_value in the one place where the copy is needed.
1498 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1499 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1500 (union specbinding): Rename from struct specbinding. Redo layout
1501 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1502 which is not portable. With Sun C 5.12 32-bit sparc, the
1503 declaration causes nargs to be an unsigned bitfield, a behavior
1504 that the C standard allows; but Emacs wants nargs to be signed.
1505 The overall type is now a union of structures rather than a
1506 structure of union of structures, and the 'kind' member is now a
1507 bitfield, so that the overall type doesn't grow. All uses changed.
1508 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1510 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1512 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1513 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1515 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1517 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1519 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1520 unless we know that the window w's frame is a frame object.
1521 Another attempt at solving bug#14062 and bug#14630.
1523 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1525 * textprop.c (property_set_type): New enum.
1526 (add_properties): Allow appending/prepending text properties.
1527 (add_text_properties_1): Factored out of Fadd_text_properties.
1528 (Fadd_text_properties): Move all the code into
1529 add_text_properties_1.
1530 (Fadd_face_text_property): New function that calls
1531 add_text_properties_1.
1533 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1535 Move functions from lisp.h to individual modules when possible.
1536 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1537 * alloc.c (XFLOAT_INIT, set_symbol_name):
1538 * buffer.c (CHECK_OVERLAY):
1539 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1540 (set_char_table_parent):
1541 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1542 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1543 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1544 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1545 (set_blv_valcell):
1546 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1547 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1548 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1549 (backtrace_args, backtrace_debug_on_exit):
1550 * floatfns.c (CHECK_FLOAT):
1551 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1552 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1553 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1554 (set_hash_index_slot):
1555 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1556 * marker.c (CHECK_MARKER):
1557 * textprop.c (CHECK_STRING_OR_BUFFER):
1558 * window.c (CHECK_WINDOW_CONFIGURATION):
1559 Move here from lisp.h, and make these functions static rather than
1560 extern inline.
1561 * buffer.c (Qoverlayp):
1562 * data.c (Qsubrp):
1563 * fns.c (Qhash_table_p):
1564 * window.c (Qwindow_configuration_p):
1565 Now static.
1566 * lisp.h: Remove the abovementioned defns and decls.
1568 Use functions, not macros, for XINT etc. (Bug#11935).
1569 In lisp.h, prefer functions to function-like macros, and
1570 constants to object-like macros, when either will do. This:
1571 . simplifies use, as there's no more need to worry about
1572 arguments' side effects being evaluated multiple times.
1573 . makes the code easier to debug on some platforms.
1574 However, when using gcc -O0, keep using function-like macros
1575 for a few critical operations, for performance reasons.
1576 This sort of thing isn't needed with gcc -Og, but -Og
1577 is a GCC 4.8 feature and isn't widely-enough available yet.
1578 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1579 Remove enum lsb_bits; no longer needed.
1580 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1581 * buffer.c (Qoverlap):
1582 * data.c (Qsubrp):
1583 * fns.c (Qhash_table_p):
1584 Now extern, so lisp.h can use these symbols.
1585 * dispextern.h: Include character.h, for MAX_CHAR etc.
1586 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1587 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1588 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1589 (GLYPH_CODE_P): Move here from lisp.h.
1590 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1591 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1592 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1593 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1594 XUNTAG now returns void *.
1595 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1596 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1597 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1598 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1599 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1600 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1601 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1602 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1603 New macros, renamed from their sans-lisp_h_ counterparts.
1604 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1605 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1606 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1607 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1608 If compiling via GCC without optimization, define these as macros
1609 in addition to inline functions.
1610 To disable this, compile with -DINLINING=0.
1611 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1612 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1613 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1614 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1615 (INTMASK, VALMASK): Now macros, since static values cannot be
1616 accessed from extern inline functions.
1617 (VALMASK): Also a constant, for benefit of old GDB.
1618 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1619 is INTEGERP, which can fold it in.
1620 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1621 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1622 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1623 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1624 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1625 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1626 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1627 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1628 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1629 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1630 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1631 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1632 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1633 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1634 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1635 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1636 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1637 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1638 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1639 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1640 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1641 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1642 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1643 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1644 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1645 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1646 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1647 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1648 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1649 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1650 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1651 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1652 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1653 Now functions.
1654 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1655 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1656 (VALMASK): Define in one place rather than in two, merging the
1657 USE_LSB_TAG parts; this is simpler.
1658 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1659 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1660 Move up, to avoid use before definition.
1661 Also include "globals.h" earlier, for the same reason.
1662 (make_natnum): New function.
1663 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1664 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1665 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1666 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1667 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1668 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1669 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1670 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1671 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1672 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1673 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1674 (Qwindow_configuration_p, Qimage): New forward declarations.
1675 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1676 (STRING_COPYIN): Remove; unused.
1677 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1678 (xcar_addr, xcdr_addr): New functions. All uses changed.
1679 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1680 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1681 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1682 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1683 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1684 (TYPE_RANGED_INTEGERP): Simplify.
1685 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1686 (setlocale, fixup_locale, synchronize_system_messages_locale)
1687 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1688 Now empty functions, not macros.
1689 (functionp): Return bool, not int.
1690 * window.c (Qwindow_configuration_p): Now extern,
1691 so window.h can use it.
1692 * window.h (Qwindowp): Move decl back to lisp.h.
1694 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1696 * xdisp.c (Fline_pixel_height): New function, required for solving
1697 bug #14567.
1699 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1701 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1703 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1705 * lread.c (syms_of_lread):
1706 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1708 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1710 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1712 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1714 * fileio.c (expand_file_name): Doc fix.
1716 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1718 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1719 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1720 Wait for self, not for 0. This can't hurt on GNU or similar
1721 system, and may help with Cygwin.
1723 * keyboard.c: Don't use PROP (...) as an lvalue.
1724 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1725 Use set_prop (A, B), not PROP (A) = B.
1727 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1729 * xdisp.c (get_it_property): Use it->window instead of generating
1730 a Lisp object from it->w.
1732 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1734 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1735 get-char-property the window that is being rendered, instead of
1736 the buffer, to support window-specific overlays. (Bug#14575)
1737 (compute_display_string_pos): When W is NULL, use the current
1738 buffer as the object to pass to get-char-property.
1739 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1740 pointer member of the bidi iterator, since no window is pertinent
1741 to this function.
1743 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1745 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1746 being displayed, and pass it to compute_display_string_pos.
1747 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1748 (bidi_paragraph_init): All callers changed.
1750 * xdisp.c (init_from_display_pos, init_iterator)
1751 (handle_single_display_spec, next_overlay_string)
1752 (get_overlay_strings_1, reseat_1, reseat_to_string)
1753 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1754 Set bidi_it.w member from it->w.
1755 (compute_display_string_pos): Accept additional argument, the
1756 window being displayed, and pass it to Fget_char_property.
1757 (Bug#14575)
1759 * dispextern.h (struct bidi_it): New member w, the window being
1760 displayed.
1761 (compute_display_string_pos): Adjust prototype.
1763 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1765 * xgselect.c: Remove unneeded include xterm.h.
1767 * process.c (wait_reading_process_output): Check for NS before GLIB.
1768 GLIB may be linked in due to rsvg, but ns_select must be called.
1770 * xgselect.c (xg_select): Remove call to window_system_available
1771 and g_main_context_pending at the top, so Gdk events (i.e. file
1772 notify) are processed when Emacs is started with -nw.
1774 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1776 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1777 (ctagsfiles3): New variable, includes only *.m files.
1778 (TAGS): Use an explicit language name in the regular expressions,
1779 to avoid transformation of '/SOMETHING' by MSYS to
1780 'c:\MSYS\SOMETHING'.
1782 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1784 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1786 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1788 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1789 still need to set the mouse pointer shape and activate help-echo.
1790 (Bug#14558)
1792 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1794 A few porting etc. fixes for the new file monitor code.
1795 See the thread containing
1796 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1797 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1798 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1799 (dir_monitor_callback, Fgfile_rm_watch):
1800 Use assq_no_quit instead of Fassoc, for speed.
1801 (dir_monitor_callback, Fgfile_rm_watch):
1802 eassert that the monitor is a fixnum.
1803 (dir_monitor_callback): No need for CDR_SAFE.
1804 Simplify building of lisp with alternative tails.
1805 (Fgfile_add_watch, Fgfile_rm_watch):
1806 Do not assume glib functions set errno reliably on failure.
1807 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1808 and signal an error otherwise.
1809 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1810 Use Fdelq instead of Fdelete, for speed.
1812 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1814 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1815 don't insist on being invoked on a highlighted tool-bar button.
1816 Avoids losing tool-bar functionality when mouse-highlight is nil.
1817 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1818 Don't highlight when mouse-highlight is nil.
1819 (note_mouse_highlight): When mouse-highlight is nil, don't return
1820 right away; instead, run tool-bar and mode-line highlight
1821 subroutine, clear any existing highlight, and revert the mouse
1822 pointer to its default shape. (Bug#14558)
1824 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1826 * lisp.mk (lisp): Add prog-mode.el.
1828 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1830 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1831 * process.c (dummy_handler): New function.
1832 (lib_child_handler): New static var.
1833 (handle_child_signal): Invoke it.
1834 (catch_child_signal): If a library has set up a signal handler,
1835 save it into lib_child_handler.
1836 (init_process_emacs): If using glib and not on Windows, tickle glib's
1837 child-handling code so that it initializes its private SIGCHLD handler.
1838 * syssignal.h (SA_SIGINFO): Default to 0.
1839 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1840 31; it should no longer be needed now.
1842 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1844 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1846 * gfilenotify.c (globals_of_gfilenotify): New function.
1847 (syms_of_gfilenotify): Move global initialization there.
1849 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1851 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1853 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1854 * keyboard.c (menu_bar_items, tool_bar_items):
1855 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1856 not override local keymaps any more.
1858 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1860 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1862 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1864 * w32console.c (initialize_w32_display): Return the dimensions of
1865 the console window via 2 additional arguments, not via the current
1866 frame. This avoids crashes due to overrunning the bounds of
1867 frame's decode_mode_spec_buffer, which is not resized following
1868 the change of the frame dimensions from the initial 10x10.
1870 * w32term.h (w32_initialize_display_info): Adjust prototype.
1872 * term.c (init_tty): Take dimensions of the frame from the values
1873 returned by initialize_w32_display.
1875 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1876 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1877 (LIBES): Add $(GFILENOTIFY_LIBS).
1879 * w32inevt.c (handle_file_notifications): Add dummy implementation
1880 for !HAVE_W32NOTIFY.
1882 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1884 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1886 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1888 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1890 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1892 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1894 Fix minor problems found by static checking.
1895 * data.c (pure_write_error):
1896 Use xsignal2, not Fsignal, as Fsignal might return.
1897 * eval.c (set_backtrace_debug_on_exit): Now static.
1898 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
1899 No longer inline. EXTERN_INLINE is needed only for functions
1900 defined in .h files. Reindent function header as per GNU style.
1901 (backtrace_p, backtrace_top, backtrace_next):
1902 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
1903 compiler or linker. Add extern decls to pacify gcc -Wall.
1904 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1905 Now static.
1906 * frame.c (free_monitors): Define only on platforms that need it.
1907 * nsterm.m (ns_term_init):
1908 * process.c (catch_child_signal):
1909 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
1910 defined on all porting targets these days.
1911 * process.c, process.h (catch_child_signal):
1912 Make it extern only if NS_IMPL_GNUSTEP is defined.
1914 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1916 * w32.c (gettimeofday): Make the signature identical to prototype
1917 in nt/inc/sys/time.h.
1919 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1921 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
1922 .gdbinit.
1924 * keyboard.c (safe_run_hooks_error): Improve error message.
1926 * data.c (pure_write_error): Add `object' argument.
1927 * puresize.h (CHECK_IMPURE): Use it.
1929 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
1931 * Makefile.in (NOTIFY_OBJ): New variable.
1932 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
1934 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
1935 Call syms_of_gfilenotify.
1937 * gfilenotify.c: New file.
1939 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
1940 and Qfile_w32notify.
1941 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
1942 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
1944 * lisp.h: Declare syms_of_gfilenotify.
1946 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
1948 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1950 Merge the specpdl and backtrace stacks. Make the structure of the
1951 specpdl entries more obvious via a tagged union of structs.
1952 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
1953 (enum specbind_tag): New enum.
1954 (struct specbinding): Make it a tagged union of structs.
1955 Add a case for backtrace records.
1956 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
1957 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
1958 (backtrace_debug_on_exit): New accessors.
1959 (struct backtrace): Remove.
1960 (struct catchtag): Remove backlist field.
1961 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
1962 Move to eval.c.
1963 (Flocal_variable_p): Speed up the common case where the binding is
1964 already loaded.
1965 * eval.c (backtrace_list): Remove.
1966 (set_specpdl_symbol, set_specpdl_old_value): Remove.
1967 (set_backtrace_args, set_backtrace_nargs)
1968 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
1969 (backtrace_next): New functions.
1970 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
1971 (unwind_to_catch, internal_lisp_condition_case)
1972 (internal_condition_case, internal_condition_case_1)
1973 (internal_condition_case_2, internal_condition_case_n): Don't bother
1974 with backtrace_list any more.
1975 (Fsignal): Adjust to new backtrace format.
1976 (grow_specpdl): Move up.
1977 (record_in_backtrace): New function.
1978 (eval_sub, Ffuncall): Use it.
1979 (apply_lambda): Adjust to new backtrace format.
1980 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
1981 data.c.
1982 (specbind): Adjust to new specpdl format. Simplify.
1983 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
1984 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
1985 backtrace format.
1986 (mark_backtrace): Remove.
1987 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
1988 * xdisp.c (redisplay_internal): Use record_in_backtrace.
1989 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
1990 Use mark_specpdl.
1991 * profiler.c (record_backtrace): Use get_backtrace.
1992 (handle_profiler_signal): Use backtrace_top_function.
1993 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
1994 accessor functions.
1996 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
1998 * process.h (catch_child_signal): Declare.
2000 * process.c (catch_child_signal): New function.
2001 (init_process_emacs): Call it.
2003 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
2004 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
2005 NS_IMPL_COCOA.
2006 (x_set_cursor_type): Remove declaration.
2007 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
2008 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
2009 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
2010 (ns_get_color): Use F suffix on float.
2011 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
2012 (ns_get_rgb_color): Remove.
2013 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
2014 (note_mouse_movement): x and y are CGFloat.
2015 (ns_draw_fringe_bitmap): Remove unused rowY.
2016 Change #if to COCOA && >= 10_6.
2017 (ns_draw_window_cursor): Remove unused overspill.
2018 (ns_draw_underwave): width and x are EamcsCGFloat.
2019 (ns_draw_box): thickness is CGFloat.
2020 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2021 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2022 if not in main thread.
2023 (ns_get_pending_menu_title, ns_check_menu_open)
2024 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2025 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2026 (sendFromMainThread:): New method.
2027 (changeFont:): size is CGFloat.
2028 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2029 Disable warning about permanent text.
2030 (characterIndexForPoint:): Adjust return type depending on GNUStep
2031 version.
2032 (mouseDown:): delta is CGFloat.
2033 (updateFrameSize): Remove unised variable f.
2034 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2035 Cast float to EmacsCGFloat.
2036 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2037 also to -1 when restoring.
2038 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2039 inside NS_IMPL_COCOA.
2040 (toggleFullScreen:): Put call to toggleFullScreen inside
2041 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2042 (setPosition:portion:whole:): por is CGFloat.
2043 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2044 (mouseDown:): Use CGFloat.
2045 (mouseDragged:): Remove unised variable edge.
2046 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2048 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2049 of CGFloat differs.
2050 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2051 when NS_IMPL_GNUSTEP.
2052 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2053 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2054 (EmacsToolbar): Add clearAll. Add tag argument to
2055 addDisplayItemWithImage.
2056 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2058 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2060 * nsmenu.m (ns_update_menubar): Make static.
2061 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2062 (fillWithWidgetValue:): Add cast to SEL for setAction.
2063 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2064 (update_frame_tool_bar): Update code for GNUStep.
2065 (clearAll): New method.
2066 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2067 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2068 Move identifierToItem setObject and activeIdentifiers addObject before
2069 call to insertItemWithItemIdentifier.
2070 (validateVisibleItems): Fix indentation.
2071 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2072 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2073 UtilityWindow to aStyle, remove call to setStyleMask.
2075 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2077 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2078 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2079 Use F suffix on floats.
2080 (ns_char_width): Returns CGFloat.
2081 (ns_ascii_average_width): w is CGFloat instead of float.
2082 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2083 DPSxshow.
2084 (ns_glyph_metrics): CGFloat instead of float.
2086 * nsfns.m (x_set_foreground_color, x_set_background_color):
2087 Use EmacsCGFloat.
2088 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2089 remove unused variables.
2090 (Fns_read_file_name): Keep track if panel is for save.
2091 Use ns_filename_from_panel/ns_directory_from_panel.
2092 (Fns_list_services): delegate only used for COCOA.
2093 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2094 Just return the input if GNUStep.
2095 (x_screen_planes): Remove.
2096 (Fxw_color_values): Use EmacsCGFloat
2097 (Fns_display_monitor_attributes_list): Only get screen number for
2098 Cocoa.
2099 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2100 EmacsSavePanel.
2101 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2102 ns_directory_from_panel.
2104 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2106 * process.c (handle_child_signal): Also use WCONTINUED.
2107 This is so that list-processes doesn't mistakenly list the process
2108 as stopped, when the process has actually been continued and is
2109 now running.
2111 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2113 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2114 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2115 not already configured.
2117 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2119 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2121 * Makefile.in (mostlyclean): Remove *.res files.
2123 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2125 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2126 a buffer (bug#8447).
2128 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2130 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2131 display vector, and we backtrack, handle the case that the
2132 previous character position is also displayed from a display
2133 vector or covered by a display string or image. (Bug#14476)
2135 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2137 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2138 (struct MonitorInfo, free_monitors): Remove.
2139 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2140 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2141 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2142 Qframes, Qsource.
2144 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2145 (struct MonitorInfo, free_monitors): Remove.
2146 (ns_screen_name): Make static.
2147 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2148 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2149 Qframes, Qsource.
2151 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2152 (struct MonitorInfo): New struct.
2153 (free_monitors, make_monitor_attribute_list): Declare.
2155 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2156 New Lisp_Object:s.
2157 (free_monitors, make_monitor_attribute_list): New functions.
2158 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2159 Qsource.
2161 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2163 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2165 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2167 * keyboard.c: Apply keyboard decoding only to events that come directly
2168 from the tty, not from unread-command-events (bug#14368).
2169 (read_event_from_main_queue): New function, extracted from read_char).
2170 (read_decoded_char): Remove.
2171 (read_decoded_event_from_main_queue): New function to replace it.
2172 (read_char): Use it.
2173 (read_key_sequence): Use read_char rather than read_decoded_char.
2175 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2177 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2179 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2181 2013-05-22 Kenichi Handa <handa@gnu.org>
2183 The following changes are to fix the setting of
2184 buffer-file-coding-system on, for instance, C-x RET c unix RET
2185 _FILE_OF_DOS_EOL_TYPE_ RET.
2187 * coding.h (struct coding_system): New member detected_utf8_chars.
2189 * coding.c (detect_coding_utf_8): Count characters and check EOL
2190 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2191 BOM is there.
2192 (setup_coding_system): Do not initialize coding->head_ascii.
2193 (check_ascii): Do not set coding->eol_seen but update it. Do not
2194 call adjust_coding_eol_type here.
2195 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2196 If the eol-type of CODING is already specified, adjust the eol type
2197 of the found coding-system.
2198 (decode_coding_gap): Cancel previous change. Utilize the
2199 character numbers counted by detect_coding_utf_8. Fix detection
2200 of BOM for utf-8.
2202 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2204 * search.c (looking_at_1): Only set last_thing_searched if the match
2205 changed the match-data (bug#14281).
2207 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2209 * xdisp.c (reseat_at_previous_visible_line_start):
2210 Already declared in dispextern.h, so remove it here.
2211 (move_it_vertically_backward): Likewise.
2213 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2215 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2216 (Fx_display_pixel_width, Fx_display_pixel_height)
2217 (Fx_display_mm_width, Fx_display_mm_height):
2218 Mention `display-monitor-attributes-list' in docstrings.
2220 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2221 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2222 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2223 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2224 (Fx_display_backing_store, Fx_display_visual_class)
2225 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2226 (Fx_display_grayscale_p, Fx_display_pixel_width)
2227 (Fx_display_pixel_height, Fx_display_planes)
2228 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2229 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2230 (Fx_display_mm_width, Fx_display_mm_height)
2231 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2232 height for all physical monitors as in X11.
2234 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2235 Return pixel width or height for all physical monitors as in X11.
2237 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2239 Port --enable-gcc-warnings to clang.
2240 * bytecode.c (exec_byte_code):
2241 * regex.c:
2242 Redo diagnostic pragmas to pacify clang, too.
2243 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2244 * editfns.c (Fencode_time):
2245 * fileio.c (file_accessible_directory_p):
2246 * font.c (font_unparse_xlfd):
2247 Use '&"string"[index]' instead of '"string" + (index)'.
2248 * undo.c (user_error): Remove; unused.
2250 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2252 * insdel.c (insert_1_both): Document the arguments, instead of
2253 referring to insert_1, which no longer exists.
2255 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2256 some window, increment windows_or_buffers_changed, so that
2257 *Messages* display in that window is updated. (Bug#14408)
2259 * w32.c: Include epaths.h.
2260 (init_environment): Use cmdproxy.exe without leading directories.
2261 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2262 case.
2263 (gettimeofday): Adjust signature and return value to Posix
2264 expectations.
2266 * unexw32.c (open_output_file): Delete the existing emacs.exe
2267 before creating it, to break the hard link to the versioned
2268 executable.
2270 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2271 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2272 (FIRSTFILE_OBJ): New variables.
2273 (W32_RES): Rename to EMACSRES. All users changed.
2274 (base_obj): Use $(CM_OBJ).
2275 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2276 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2277 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2278 $(W32_RES_LINK) before $(LIBES).
2279 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2281 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2283 * makefile.w32-in (DOC): Use just "DOC".
2285 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2287 * process.c: Export default filters and sentinels to Elisp.
2288 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2289 New constants.
2290 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2291 (Fset_process_sentinel, Fformat_network_address):
2292 Default to them instead of nil.
2293 (server_accept_connection): Sentinels can't be nil any more.
2294 (read_and_dispose_of_process_output): New function, extracted from
2295 read_process_output.
2296 (read_process_output): Use it; filters can't be nil.
2297 (Finternal_default_process_filter): New function, extracted from
2298 read_process_output.
2299 (exec_sentinel_unwind): Remove function.
2300 (exec_sentinel): Don't zilch sentinel while running.
2301 (status_notify): Sentinels can't be nil.
2302 (Finternal_default_process_sentinel): New function extracted from
2303 status_notify.
2304 (setup_process_coding_systems): Default filter is not nil any more.
2305 (syms_of_process): Export new Elisp functions and initialize
2306 new constants.
2307 * lisp.h (make_lisp_proc): New function.
2309 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2311 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2313 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2315 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2316 unless we know that the window w is a leaf window.
2317 Another attempt at solving bug#14062.
2319 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2321 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2322 fdesc (Bug#14375).
2324 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2326 * image.c (gif_load): Check that subimages fit (Bug#14345).
2328 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2330 * lread.c (skip_dyn_eof): New function.
2331 (read1): Use it to skip the end of a file in response to #@00.
2333 * doc.c (get_doc_string): Slightly relax the sanity checking.
2335 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2337 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2338 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2339 (MonitorInfo): New struct.
2340 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2341 (Fns_display_monitor_attributes_list): New functions.
2342 (display-usable-bounds): Remove.
2343 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2344 Qsource.
2346 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2348 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2349 (GTK_CHECK_VERSION): New macro, if not already defined.
2350 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2351 replaced by GTK_CHECK_VERSION.
2353 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2355 * xterm.h (GTK_PREREQ): New macro.
2356 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2357 to use this macro instead, for consistency and clarity.
2359 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2361 * xdisp.c (row_for_charpos_p): New function, with code of
2362 cursor_row_p, but accepts an additional argument CHARPOS instead
2363 of using a hardcoded PT.
2364 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2365 (row_containing_pos): Call row_for_charpos_p instead of partially
2366 doing the same. Fixes cursor positioning under longlines-mode
2367 when longlines-show-effect includes more than one newline, when
2368 moving the cursor vertically up.
2370 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2372 * makefile.w32-in (ACL_H): New macro.
2373 ($(BLD)/fileio.$(O)): Update dependencies.
2375 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2377 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2378 * Makefile.in (LIB_ACL): New macro.
2379 (LIBACL_LIBS): Remove.
2380 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2381 * fileio.c: Include <acl.h>.
2382 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2383 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2384 !acl_errno_valid.
2385 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2386 it ourselves.
2388 * unexelf.c: Don't assume ElfW (Half) fits in int.
2389 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2390 when dealing with ElfW (Half) values, since they can exceed 2**31
2391 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2392 (entry_address): Omit unused NUM arg. All uses changed.
2394 2013-05-07 Juri Linkov <juri@jurta.org>
2396 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2397 to the string converted from number with `Fnumber_to_string'.
2398 (Bug#14254)
2400 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2402 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2403 This fixes a problem introduced by my previous change.
2405 2013-05-07 Glenn Morris <rgm@gnu.org>
2407 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2409 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2411 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2413 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2415 Static checking by GCC 4.8.0.
2416 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2417 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2418 (x_get_monitor_attributes_fallback)
2419 (x_get_monitor_attributes_xinerama)
2420 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2421 Define only if USE_GTK.
2422 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2423 (x_get_monitor_attributes_fallback): Omit unused locals.
2424 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2425 Use double, not float, to avoid mixed-mode floating point arithmetic.
2427 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2428 Jan Djärv <jan.h.d@swipnet.se>
2430 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2431 (XINERAMA_CFLAGS): New macros.
2432 (ALL_CFLAGS, LIBES): Use them.
2434 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2435 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2436 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2437 (syms_of_xfns): DEFSYM them.
2438 (struct MonitorInfo): New struct.
2439 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2440 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2441 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2442 (x_get_monitor_attributes_xinerama): New functions.
2443 (Fx_display_monitor_attributes_list): New primitive.
2444 (syms_of_xfns): Defsubr it.
2446 * xterm.h (x_display_info): Add Xatom_net_workarea and
2447 Xatom_net_current_desktop.
2449 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2450 and dpyinfo->Xatom_net_current_desktop.
2452 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2454 * xdisp.c (pos_visible_p): Use the special code for finding the
2455 beginning of a display property or overlay for any "replacing"
2456 display property, not just for display strings. This solves
2457 incorrect reporting of position by posn-at-point. (Bug#14241)
2459 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2461 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2462 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2463 Verify that ElfW (Half) fits in int.
2464 (fatal): Use same signature as lisp.h.
2465 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2466 configure and build with -DUNEXELF_DEBUG without worrying about
2467 other modules that use DEBUG.
2468 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2469 possibly-wide integers now uses it instead of plain fprintf.
2470 (entry_address): New function, which avoids problems with 32-bit
2471 overflow on 64-bit hosts.
2472 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2473 (round_up): Don't assume the remainder fits in int.
2474 (find_section): Use bool for boolean. Simplify debug code.
2475 (unexec): Don't assume file sizes fit in int or size_t.
2476 Omit unnecessary trailing newline in 'fatal' format.
2477 Use strerror rather than outputting decimal error number.
2478 Remove unused code when emacs is not defined;
2479 this file relies on Emacs now.
2480 Don't assume e_phnum and e_shnum are positive.
2482 * regex.c: Fix problems when DEBUG is defined.
2483 (extract_number, extract_number_and_incr): Define regardless of
2484 whether DEBUG is defined; that's simpler and makes the code less
2485 likely to go stale in the normal case when DEBUG is not defined.
2486 Return int rather than taking an int * arg. All callers changed.
2487 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2488 Remove, replacing with ...
2489 (DEBUG_PRINT): New macro. All callers changed.
2490 (DEBUG_COMPILES_ARGUMENTS): New macro.
2491 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2492 (print_compiled_pattern, print_double_string) [DEBUG]:
2493 Use prototype rather than old-style definition.
2494 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2495 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2496 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2497 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2498 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2499 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2500 This matters only when DEBUG is defined.
2502 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2504 * xdisp.c (set_iterator_to_next): Set the
2505 ignore_overlay_strings_at_pos_p flag only if we are _really_
2506 iterating over an overlay string, as indicated by the
2507 current.overlay_string_index member. (Bug#14306)
2509 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2511 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2512 to where it is used, to avoid autorelease issues (Bug#14050).
2514 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2516 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2517 * fileio.c (syms_of_fileio): Implement this.
2518 * filelock.c (create_lock_file): If symbolic links don't work, so
2519 we use a regular file as a lock file, do not fsync the lock file;
2520 it's not needed.
2522 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2524 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2525 (syms_of_minibuf): Adjust accodingly.
2526 * lread.c (Fread):
2527 * callint.c (Fcall_interactively): Adjust calls accordingly.
2529 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2531 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2532 w->contents is a buffer before computing everything else.
2533 Use parentheses to disambiguate last part of the condition.
2535 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2536 assertion violations. (Bug#14062)
2538 2013-05-01 David Reitter <david.reitter@gmail.com>
2540 * nsfns.m (ns_tooltip): Initialize.
2542 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2544 * coding.c (decode_coding_gap): Don't remove the character before
2545 a newline unless it's a CR character. (Bug#14287)
2547 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2549 * dispextern.h (struct face): Move enum face_underline_type
2550 earlier so that bitfields can be in the same word.
2552 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2554 * nsfns.m (handlePanelKeys): New function.
2555 (EmacsOpenPanel:performKeyEquivalent:)
2556 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2557 arrows/function/control and copy/paste keys (Bug#14296).
2559 2013-04-27 Juri Linkov <juri@jurta.org>
2561 * callint.c (Fcall_interactively): Call `Qread_number' for
2562 interactive code letter `n' instead of using duplicate code.
2563 (Bug#14254)
2565 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2567 * systime.h (make_timeval): Declare as 'const'.
2569 2013-04-27 Kenichi Handa <handa@gnu.org>
2571 * font.c (font_open_entity): Always open a font of manageable
2572 size.
2574 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2576 Port better to AIX (Bug#14258).
2577 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2578 to pacify AIX xlc.
2580 2013-04-24 Kenichi Handa <handa@gnu.org>
2582 * coding.c (decode_coding_iso_2022): When an invalid escape
2583 sequence is encountered, reset the invocation and designation
2584 status to the safest one.
2586 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2588 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2589 Without this fix, "make distclean" leaves stamp-h1 behind.
2591 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2593 * w32fns.c (w32_fullscreen_rect): New function to compute the
2594 window rectangle for the given fullscreen mode.
2595 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2596 longer tunes the window size. This keeps the window's edges flush
2597 with the screen and allows the taskbar to hide itself in fullboth.
2599 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2600 window decorations and uses the entire screen.
2602 * w32term.h (w32_fullscreen_rect) Add prototype.
2603 (struct w32_output): Replace normal_width, normal_height,
2604 normal_top, and normal_left members with a single normal_placement
2605 struct.
2606 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2607 Remove macros.
2608 (FRAME_NORMAL_PLACEMENT): New macro.
2610 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2612 * minibuf.c (Ftest_completion): Silence compiler warning.
2614 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2616 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2617 bug#14062.
2619 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2620 parentheses.
2622 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2623 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2624 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2625 parentheses where appropriate.
2627 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2629 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2631 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2633 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2634 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2635 Mention in the doc string that setting these variables takes
2636 effect only after a call to set-window-buffer. (Bug#14200)
2638 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2640 * indent.c (Fvertical_motion): Don't consider display strings on
2641 overlay strings as display strings on the buffer position we
2642 started from. This prevents vertical cursor motion from jumping
2643 more than one line when there's an overlay string with a display
2644 property at end of line.
2645 Reported by Karl Chen <Karl.Chen@quarl.org> in
2646 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2648 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2650 * window.c (select_window): `record_buffer' even if window is
2651 already selected (bug#14191).
2653 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2655 * window.c (Fwindow_end): Test more flags, including the buffer's
2656 last_overlay_modified flag, to determine whether the window's
2657 display is really up-to-date. Prevents the function from
2658 returning a stale value. (Bug#14170)
2659 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2660 current matrix.
2662 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2664 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2665 garbaged only if it is not already the top frame on its TTY.
2666 This prevents flickering due to constant redrawing of TTY frames when
2667 there are GUI frames open in the same session. (Bug#13864)
2669 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2671 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2672 of marking the idle timers directly.
2674 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2676 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2677 tables (bug#14054).
2679 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2681 * window.c (select_window): Don't record_buffer while the invariant is
2682 temporarily broken (bug#14161).
2684 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2686 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2688 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2690 2013-04-07 Romain Francoise <romain@orebokech.com>
2692 Ignore additional platform-specific ACL errors (Bug#13702).
2693 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2694 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2696 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2698 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2699 f->output_data.ns.
2701 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2703 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2704 This bug was introduced by my 2013-02-25 change that simplified
2705 data_start configuration. Without this change, on GNU/Linux
2706 an Emacs configured with --enable-profiling fails immediately
2707 due to a profiler signal.
2708 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2709 with these flags. On platforms where special flags are needed
2710 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2711 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2712 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2714 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2716 Get rid of some platform-specific functions examining window
2717 system and its capabilities. This is a partial rework of the
2718 2013-04-05 change.
2719 * lisp.h (have_menus_p): Remove prototype. This function is
2720 replaced with platform-independent window_system_available.
2721 (check_window_system): Move to...
2722 * frame.h (decode_window_system_frame, window_system_available):
2723 ...here, add new prototypes.
2724 * frame.c (window_system_available, decode_window_system_frame):
2725 New functions.
2726 (check_window_system): Platform-independent now.
2727 * xterm.h (x_in_use): Remove declaration.
2728 (check_x_frame):
2729 * w32term.h (check_x_frame):
2730 * nsterm.h (check_x_frame): Remove prototypes. This function
2731 is replaced with platform-independent decode_window_system_frame.
2732 * msdos.c (have_menus_p): Remove.
2733 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2734 Remove platform-specific functions. Use check_window_system,
2735 decode_window_system_frame and check_ns_display_info where
2736 appropriate. Minor style and comment tweaks.
2737 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2738 (check_x_frame): Likewise.
2739 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2740 Likewise.
2741 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2742 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2743 * xmenu.c, xselect.c: All related users changed.
2745 2013-04-03 Kenichi Handa <handa@gnu.org>
2747 The following changes is to optimize the code for reading UTF-8
2748 files.
2750 * coding.c (check_ascii): Rename from detect_ascii. Return value
2751 changed. Check EOL format. Do not call adjust_coding_eol_type
2752 here.
2753 (check_utf_8): New function.
2754 (adjust_coding_eol_type): Do nothing if already adjusted.
2755 (detect_coding): Compare the return value of check_ascii with
2756 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2757 (decode_coding_gap): Optimize for valid UTF-8.
2759 2013-03-21 Kenichi Handa <handa@gnu.org>
2761 * coding.c (syms_of_coding): Cancel previous change.
2763 * insdel.c (insert_from_gap): Fix previous change.
2765 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2767 Consistently use platform-specific function to detect window system.
2768 * lisp.h (check_window_system): New prototype. This function is
2769 going to replace check_x, check_w32 and check_ns.
2770 (have_menus_p): Mention msdos.c in comment.
2771 * fontset.c (check_window_system_func): Remove. Adjust all users.
2772 * fontset.h (check_window_system_func): Remove prototype.
2773 * nsterm.h (check_ns):
2774 * xterm.h (check_x):
2775 * w32term.h (check_w32): Likewise.
2776 * menu.c (Fx_popup_menu): Use check_window_system.
2777 * msdos.c (check_window_system): Define for MS-DOS.
2778 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2779 * w32fns.c (check_window_system): Likewise for MS-Windows.
2780 * xfns.c (check_window_system): Likewise for X.
2781 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2782 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2784 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2786 Prefer < to > in range checks such as 0 <= i && i < N.
2787 This makes it easier to visualize quantities on a number line.
2788 This patch doesn't apply to all such range checks,
2789 only to the range checks affected by the 2013-03-24 change.
2790 This patch reverts most of the 2013-03-24 change.
2791 * alloc.c (xpalloc, Fgarbage_collect):
2792 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2793 * character.c (string_escape_byte8):
2794 * charset.c (read_hex):
2795 * data.c (cons_to_unsigned):
2796 * dispnew.c (update_frame_1):
2797 * doc.c (Fsubstitute_command_keys):
2798 * doprnt.c (doprnt):
2799 * editfns.c (hi_time, decode_time_components):
2800 * fileio.c (file_offset):
2801 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2802 * font.c (font_intern_prop):
2803 * frame.c (x_set_alpha):
2804 * gtkutil.c (get_utf8_string):
2805 * indent.c (check_display_width):
2806 * keymap.c (Fkey_description):
2807 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2808 * lread.c (read1):
2809 * minibuf.c (read_minibuf_noninteractive):
2810 * process.c (wait_reading_process_output):
2811 * search.c (Freplace_match):
2812 * window.c (get_phys_cursor_glyph):
2813 * xdisp.c (redisplay_internal):
2814 * xsmfns.c (smc_save_yourself_CB):
2815 Prefer < to > for range checks.
2816 * dispnew.c (sit_for): Don't mishandle NaNs.
2817 This fixes a bug introduced in the 2013-03-24 change.
2818 * editfns.c (decode_time_components): Don't hoist comparison.
2819 This fixes another bug introduced in the 2013-03-24 change.
2821 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2823 * frame.h (struct frame): Drop scroll_bottom_vpos
2824 member becaue all real users are dead long ago.
2825 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2826 * xdisp.c (redisplay_internal): Adjust user.
2828 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2830 * nsmenu.m (showAtX:Y:for:): setLevel to
2831 NSPopUpMenuWindowLevel (Bug#13998).
2833 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2835 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2836 (ns_check_pending_open_menu): Declare.
2838 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2839 (x_activate_menubar): Update the menu with title that matches
2840 ns_get_pending_menu_title, and call
2841 ns_check_pending_openmenu (Bug#12698).
2842 (menuWillOpen:): New method.
2843 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2845 * nsterm.m (menu_will_open_state, menu_mouse_point)
2846 (menu_pending_title): New varaibles.
2847 (ns_get_pending_menu_title, ns_check_menu_open)
2848 (ns_check_pending_open_menu): New functions.
2850 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2852 * indent.c (current_column_bol_cache): Remove leftover which is not
2853 used in Fmove_to_column any more.
2854 (current_column, scan_for_column): Adjust users.
2855 * keyboard.c (last_point_position_buffer, last_point_position_window):
2856 Remove leftovers which are not used for recording undo any more.
2857 (command_loop_1, syms_of_keyboard): Adjust users.
2858 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2859 redisplay_window any more.
2860 (move_it_to): Adjust user.
2862 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2864 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2865 Update dependencies.
2867 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2869 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2870 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2871 forward references.
2873 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2875 * window.h (struct window): Replace hchild, vchild and buffer slots
2876 with the only contents slot. This is possible because each valid
2877 window may have either the child window (in vertical or horizontal
2878 combination) or buffer to display (for the leaf window). Using that,
2879 a lof of operations to traverse and/or change window hierarchies may
2880 be simplified. New member horizontal is used to distinguish between
2881 horizontal and vertical combinations of internal windows.
2882 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2883 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2884 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2885 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2886 Use contents slot, not buffer, where appropriate.
2887 (wset_combination): New function.
2888 (wset_buffer): Add eassert.
2889 (Fframe_first_window): Simplify the loop reaching first window.
2890 (Fwindow_buffer): Use WINDOW_LEAF_P.
2891 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2892 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2893 (unshow_buffer): Convert initial debugging check to eassert.
2894 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2895 (make_parent_window, window_resize_check, window_resize_apply)
2896 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
2897 (Fset_window_configuration, delete_all_child_windows, save_window_save):
2898 Adjust to match struct window changes.
2899 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
2900 (mark_window_cursors_off, count_windows, get_leaf_windows)
2901 (foreach_window_1): Simplify the loop.
2902 * alloc.c (mark_object): Do not check for the leaf window because
2903 internal windows has no glyph matrices anyway.
2904 * dispnew.c (clear_window_matrices, showing_window_margins_p)
2905 (allocate_matrices_for_window_redisplay, fake_current_matrices)
2906 (allocate_matrices_for_frame_redisplay, free_window_matrices)
2907 (build_frame_matrix_from_window_tree, mirror_make_current)
2908 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
2909 (update_window_tree, set_window_update_flags): Simplify the loop.
2910 (sync_window_with_frame_matrix_rows): Enforce live window.
2911 Use contents slot, not buffer, where appropriate.
2912 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
2913 and WINDOW_HORIZONTAL_COMBINATION_P.
2914 (make_frame_visible_1): Simplify the loop.
2915 Use contents slot, not buffer, where appropriate.
2916 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
2917 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
2918 (expose_window_tree): Likewise.
2919 Use contents slot, not buffer, where appropriate.
2920 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
2921 to avoid deleted windows. Use contents slot instead of buffer.
2922 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
2923 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
2924 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
2925 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
2927 2013-03-28 Eli Zaretskii <eliz@gnu.org>
2929 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
2930 identify the reasons for assertion violations in bug#14062 and
2931 similar ones.
2932 (Fx_show_tip): Fix compilation error under
2933 "--enable-check-lisp-object-type". (Bug#14073)
2935 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
2936 Reported by <rzl24ozi@gmail.com>.
2938 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2940 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
2941 start marker...
2942 (unwind_with_echo_area_buffer): ...to restore it here.
2943 This is needed to ensure that...
2944 (redisplay_window): ...both window markers are valid here,
2945 which is verified by eassert.
2946 * editfns.c (save_excursion_save): Do not assume that
2947 selected_window always displays the buffer.
2948 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
2949 Fix comment.
2951 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
2953 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
2954 the upcase table.
2956 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
2958 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
2960 2013-03-27 Eli Zaretskii <eliz@gnu.org>
2962 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
2963 since MinGW's w32api headers do. This avoids compiler warnings.
2965 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
2966 if already defined.
2968 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2970 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
2972 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
2974 * gtkutil.c (style_changed_cb): Check if frame is live and an
2975 X frame (Bug#14038).
2977 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2979 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
2980 Define only for _WIN32_WINNT less than 0x0500.
2981 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
2982 MinGW64.
2983 Move inclusion of time.h before sys/time.h, so that MinGW64 could
2984 see its own definitions of 'struct timeval' and 'struct timezone'.
2986 Fix incompatibilities between MinGW.org and MinGW64 headers.
2987 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
2989 * w32.c (REPARSE_DATA_BUFFER): Guard with
2990 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
2992 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
2994 * xterm.c: Include X11/XKBlib.h
2995 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
2997 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
2999 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
3000 written backwards.
3001 * blockinput.h (input_blocked_p): Likewise.
3002 * bytecode.c (exec_byte_code): Likewise.
3003 * callproc.c (call_process_kill, call_process_cleanup)
3004 (Fcall_process): Likewise.
3005 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
3006 (Fccl_execute_on_string): Likewise.
3007 * character.c (string_escape_byte8): Likewise.
3008 * charset.c (read_hex): Likewise.
3009 * cm.c (calccost): Likewise.
3010 * data.c (cons_to_unsigned): Likewise.
3011 * dired.c (directory_files_internal, file_name_completion):
3012 Likewise.
3013 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
3014 (sit_for): Likewise.
3015 * doc.c (Fsubstitute_command_keys): Likewise.
3016 * doprnt.c (doprnt): Likewise.
3017 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3018 * emacsgtkfixed.c: Likewise.
3019 * fileio.c (file_offset, Fwrite_region): Likewise.
3020 * floatfns.c (Fexpt, fmod_float): Likewise.
3021 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3022 Likewise.
3023 * font.c (font_intern_prop): Likewise.
3024 * frame.c (x_set_alpha): Likewise.
3025 * gtkutil.c (get_utf8_string): Likewise.
3026 * indent.c (check_display_width): Likewise.
3027 * intervals.c (create_root_interval, rotate_right, rotate_left)
3028 (split_interval_right, split_interval_left)
3029 (adjust_intervals_for_insertion, delete_node)
3030 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3031 (merge_interval_right, merge_interval_left, copy_intervals)
3032 (set_intervals_multibyte_1): Likewise.
3033 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3034 * keymap.c (Fkey_description): Likewise.
3035 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3036 * lread.c (openp, read_integer, read1, string_to_number):
3037 Likewise.
3038 * menu.c (ensure_menu_items): Likewise.
3039 * minibuf.c (read_minibuf_noninteractive): Likewise.
3040 * print.c (printchar, strout): Likewise.
3041 * process.c (create_process, Faccept_process_output)
3042 (wait_reading_process_output, read_process_output, send_process)
3043 (wait_reading_process_output): Likewise.
3044 * profiler.c (make_log, handle_profiler_signal): Likewise.
3045 * regex.c (re_exec): Likewise.
3046 * regex.h: Likewise.
3047 * search.c (looking_at_1, Freplace_match): Likewise.
3048 * sysdep.c (get_child_status, procfs_ttyname)
3049 (procfs_get_total_memory): Likewise.
3050 * systime.h (EMACS_TIME_VALID_P): Likewise.
3051 * term.c (dissociate_if_controlling_tty): Likewise.
3052 * window.c (get_phys_cursor_glyph): Likewise.
3053 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3054 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3055 Likewise.
3056 * xfns.c (Fx_window_property): Likewise.
3057 * xmenu.c (set_frame_menubar): Likewise.
3058 * xselect.c (x_get_window_property, x_handle_dnd_message):
3059 Likewise.
3060 * xsmfns.c (smc_save_yourself_CB): Likewise.
3061 * xterm.c (x_scroll_bar_set_handle): Likewise.
3063 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3065 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3066 to be optional or nil. Adjust comment and convert it to docstring.
3067 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3068 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3070 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3072 Static checking by GCC 4.8-20130319.
3073 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3074 * process.c (Fset_process_datagram_address)
3075 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3076 * xdisp.c (get_char_face_and_encoding):
3077 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3078 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3079 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3081 2013-03-24 Ken Brown <kbrown@cornell.edu>
3083 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3084 fix compilation on 64-bit Cygwin, where underscores are not
3085 automatically prepended.
3087 * w32term.c (w32_initialize): Silence compiler warning.
3089 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3091 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3092 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3093 variables, to save and restore frame dimensions.
3094 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3095 after returning from a 'fullscreen' configuration.
3096 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3097 to avoid races between the main thread and the input thread.
3099 * w32term.h (struct w32_output): New members normal_width,
3100 normal_height, normal_top, normal_left, and prev_fsmode.
3101 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3102 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3103 members of a frame.
3105 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3106 'fullscreen' parameter. Always record previous width and height
3107 of the frame, except when switching out of maximized modes, so
3108 that they could be restored correctly, instead of resetting to the
3109 default frame dimensions. Send SC_RESTORE command to the frame,
3110 unless we are going to send SC_MAXIMIZE, to restore the frame
3111 resize hints in the mouse pointer shown by the window manager.
3112 (Bug#14032)
3114 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3116 * lisp.h (get_frame_param): Adjust conditions for prototype
3117 declaration.
3119 2013-03-22 Ken Brown <kbrown@cornell.edu>
3121 * unexcw.c: Drop unneeded inclusion of w32common.h.
3122 (report_sheap_usage): Declare.
3123 (read_exe_header): Add magic numbers for x86_64.
3124 (fixup_executable): Fix printf format specifier for unsigned long
3125 argument.
3127 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3129 * frame.h (struct frame): Put menu_bar_window under #ifdef
3130 because this member is not needed when X toolkit is in use.
3131 (fset_menu_bar_window):
3132 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3133 (free_glyphs, update_frame):
3134 * xdisp.c (expose_frame): Likewise.
3135 (display_menu_bar): Likewise. Remove redundant eassert.
3136 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3137 toolkit is in use.
3139 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3141 Use functions and constants to manipulate Lisp_Save_Value objects.
3142 This replaces code that used macros and strings and token-pasting.
3143 The change makes the C source a bit easier to follow,
3144 and shrinks the Emacs executable a bit.
3145 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3146 (make_save_value): Change 1st arg from string to enum. All callers
3147 changed.
3148 (INTX): Remove.
3149 (mark_object): Use if, not #if, for GC_MARK_STACK.
3150 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3151 (XSAVE_OBJECT): Now functions, not macros.
3152 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3153 the constant was never used.
3154 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3155 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3156 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3157 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3158 New constants.
3159 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3160 type3 with a single member save_type. All uses changed.
3161 (save_type, set_save_pointer, set_save_integer): New functions.
3162 * print.c (PRINTX): Remove.
3164 * alloc.c: Remove redundant static declarations.
3166 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3168 * window.h (struct window): Convert left_col, top_line, total_lines
3169 and total_cols from Lisp_Objects to integers. Adjust comments.
3170 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3171 Remove.
3172 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3173 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3174 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3175 Adjust users where appropriate.
3177 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3179 * frame.h (struct frame): Drop resx and resy because the same data is
3180 available from window system-specific output context. Adjust users.
3181 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3182 New functions to provide defaults when no window system available.
3183 (FRAME_RES_X, FRAME_RES_Y): New macros.
3184 (NUMVAL): Move from xdisp.c.
3185 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3186 (Ffont_face_attributes, Fopen_font):
3187 * image.c (gs_load):
3188 * w32font.c (fill_in_logfont):
3189 * xdisp.c (calc_pixel_width_or_height):
3190 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3191 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3193 2013-03-20 Kenichi Handa <handa@gnu.org>
3195 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3196 to 1 (temporary workaround until a bug related to ASCII
3197 optimization is fixed).
3199 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3201 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3202 Signal error if window is not internal. Adjust docstring.
3203 (delete_all_child_windows): Use combination_limit to save the buffer.
3204 (Fset_window_configuration): Adjust accordingly.
3205 * print.c (syms_of_print): Initialize debugging output not here...
3206 (init_print_once): ...but in a new function here.
3207 * lisp.h (init_print_once): Add prototype.
3208 * emacs.c (main): Add call to init_print_once. Adjust comments.
3210 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3212 * window.c (window_resize_check, window_resize_apply)
3213 (window_from_coordinates, recombine_windows, set_window_buffer)
3214 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3215 (Fsplit_window_internal, Fdelete_window_internal)
3216 (freeze_window_starts): Use bool for booleans.
3217 * window.h (window_frame_coordinates, resize_frame_windows)
3218 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3220 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3222 * dispnew.c (bitch_at_user): Use `user-error'.
3224 2013-03-17 Ken Brown <kbrown@cornell.edu>
3226 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3227 as return type of image_background. (Bug#13981)
3228 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3230 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3232 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3233 (ns_select): Don't return with result uninitialized.
3235 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3236 and getDirectory.
3238 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3239 New functions.
3240 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3241 directories. If filename is nil, get directory name (Bug#13932).
3242 Use getFilename and getDirectory.
3243 (getFilename, getDirectory): New methods for EmacsSavePanel and
3244 EmacsOpenPanel.
3245 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3247 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3249 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3251 2013-03-15 Kenichi Handa <handa@gnu.org>
3253 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3254 (adjust_after_replace): Make it back to static. Delete the third
3255 arg text_at_gap_tail. Cancel the code for handling it.
3257 * coding.h (struct coding_system): New member eol_seen.
3259 * coding.c (detect_ascii): New function.
3260 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3261 when the source bytes are actually scanned. On detecting for
3262 coding_category_utf_8_auto, call detect_ascii instead of scanning
3263 source bytes directly.
3264 (produce_chars): Call insert_from_gap with the new arg 0.
3265 (encode_coding): Likewise.
3266 (decode_coding_gap): Control ASCII optimization by the variable
3267 disable_ascii_optimization instead of #ifndef .. #endif.
3268 Deccode EOL format according to coding->eol_seen.
3269 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3270 variable.
3272 * lisp.h (adjust_after_replace): Cancel externing it.
3273 (insert_from_gap): Adjust prototype.
3275 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3277 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3278 FULLSCREEN_MAXIMIZED. (Bug#13935)
3280 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3282 * region-cache.c (find_cache_boundary, move_cache_gap)
3283 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3284 Simplify debugging check and convert to eassert. Adjust comment.
3285 (pp_cache): Put under ENABLE_CHECKING.
3287 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3289 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3290 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3291 and WM_ACTIVATEAPP.
3292 (w32fullscreen_hook): If the frame is visible, reset
3293 f->want_fullscreen flag after changing the frame size. If the
3294 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3295 (Bug#13953)
3297 2013-03-13 Daniel Colascione <dancol@dancol.org>
3299 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3300 too so that these builds can use Cygwin's file conversion
3301 functions. (We've been building and linking cygw32.o all along
3302 and just not using it.)
3304 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3306 File synchronization fixes (Bug#13944).
3307 * Makefile.in (LIB_FDATASYNC): New macro.
3308 (LIBES): Use it.
3309 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3310 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3311 Don't worry about HAVE_FSYNC, since a substitute fsync is
3312 available if the system lacks one.
3313 (Fwrite_regin): Retry fsync if interrupted.
3315 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3317 * w32term.c (w32_read_socket): If the Emacs frame is being
3318 activated, call w32fullscreen_hook, to make sure the new frame
3319 dimensions are in effect. (Bug#13937)
3321 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3323 * xdisp.c (init_iterator): Simplify because both character and byte
3324 positions are either specified or -1. Add eassert. Adjust comment.
3325 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3326 character and byte positions can be obtained from marker.
3328 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3330 Static checking by Sun C 5.12.
3331 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3332 * bytecode.c (exec_byte_code):
3333 * dispnew.c (init_display):
3334 * eval.c (error):
3335 * fileio.c (Fsubstitute_in_file_name):
3336 * keyboard.c (Fevent_convert_list):
3337 * keymap.c (Fsingle_key_description):
3338 * term.c (maybe_fatal, fatal):
3339 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3340 * xsmfns.c (Fhandle_save_session):
3341 Omit unreachable code.
3342 * keymap.c (map_keymap_char_table_item): Cast void * to
3343 a function pointer type; the C Standard requires this.
3345 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3346 Include <sys/param.h> unconditionally, as that works elsewhere and
3347 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3348 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3349 and FreeBSD now.
3351 See ChangeLog.12 for earlier changes.
3353 ;; Local Variables:
3354 ;; coding: utf-8
3355 ;; End:
3357 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3359 This file is part of GNU Emacs.
3361 GNU Emacs is free software: you can redistribute it and/or modify
3362 it under the terms of the GNU General Public License as published by
3363 the Free Software Foundation, either version 3 of the License, or
3364 (at your option) any later version.
3366 GNU Emacs is distributed in the hope that it will be useful,
3367 but WITHOUT ANY WARRANTY; without even the implied warranty of
3368 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3369 GNU General Public License for more details.
3371 You should have received a copy of the GNU General Public License
3372 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.