1 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4 frame parameters and call to Fmodify_frame_parameters just once.
6 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
9 (x_figure_window_size): Likewise. Adjust to return long.
10 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
11 (toplevel): Move Qterminal_live_p to...
12 * terminal.c (toplevel): ...here, make it static, and...
13 (syms_of_terminal): ...DEFSYM here.
14 * frame.h (Qterminal_live_p): Remove declaration.
15 (make_frame, x_figure_window_size): Adjust prototype.
16 * nsfns.m (Fx_create_frame): Use long for window flags.
18 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
20 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
21 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
22 Do not assume that emacs_close (INT_MAX) is a no-op.
24 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
26 * xfaces.c (make_face_cache): For struct face_cache, prefer
27 xmalloc to xzalloc and so avoid redundant call to memset.
28 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
30 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
32 * fringe.c (draw_window_fringes, update_window_fringes)
33 (compute_fringe_widths):
34 * w32term.c (x_draw_glyph_string):
35 * window.c (candidate_window_p, Frecenter):
36 * xfaces.c (realize_basic_faces, realize_default_face)
37 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
38 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
39 * xfns.c (x_set_cursor_color, xic_free_xfontset):
40 * xmenu.c (Fx_menu_bar_open_internal):
41 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
42 * xsettings.c (xft_settings_event):
43 * xterm.c (x_draw_glyph_string, x_had_errors_p):
44 Use bool for booleans. Adjust style and comments where
46 * dispextern.h (draw_window_fringes, update_window_fringes)
47 (compute_fringe_widths):
48 * xterm.h (x_had_errors_p): Adjust prototype.
50 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
52 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
53 CHECK_LIST. Rewrite the loop to avoid useless local variable.
55 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
57 * fns.c (toplevel): Remove comment before Fsafe_length because
60 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
62 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
64 2013-07-28 Eli Zaretskii <eliz@gnu.org>
66 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
67 frame which got the message is still alive, before dereferencing
68 its pointer. (Bug#14970)
70 * frame.c (delete_frame): Test "this" frame's minibuffer window to
71 be a live window, before using it as such. (Bug#14970)
73 2013-07-27 Eli Zaretskii <eliz@gnu.org>
75 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
76 w32_detect_focus_change instead of doing part of its job by hand.
77 This fixes the problem whereby FOCUS_OUT events were not sent to
80 2013-07-26 Eli Zaretskii <eliz@gnu.org>
82 * process.c (Fprocess_list): Doc fix.
84 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
85 being re-exposed only if it didn't ask to become visible.
86 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
87 was previously iconified. (Bug#14841)
88 (x_iconify_frame): Mark the frame iconified.
90 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
92 Fix minor problems found by static checking.
93 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
94 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
96 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
98 * eval.c (set_specpdl_old_value): New function.
99 (unbind_to): Minor simplification.
100 (get_backtrace_frame): New function.
101 (Fbacktrace_frame): Use it. Add `base' argument.
102 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
103 (syms_of_eval): Export backtrace-eval.
104 * xterm.c (x_focus_changed): Simplify.
106 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
108 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
110 2013-07-24 Eli Zaretskii <eliz@gnu.org>
112 * xdisp.c (redisplay_window): Instead of moving point out of
113 scroll margin, reject the force_start method, and try scrolling
116 2013-07-24 Ken Brown <kbrown@cornell.edu>
118 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
121 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
123 * eval.c (Fprogn): Do not check that BODY is a proper list.
124 This undoes the previous change. The check slows down the
125 interpreter, and is not needed to prevent a crash. See
126 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
128 2013-07-23 Glenn Morris <rgm@gnu.org>
130 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
132 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
134 Port to GNU/Linux systems with tinfo but not ncurses.
135 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
136 to decide whether ncurses is being used. Without this change,
137 GCC complains about tgetent not being declared, on a system
138 that has tinfo installed but ncurses not installed.
140 * eval.c (Fprogn): Check that BODY is a proper list.
142 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
143 * data.c (Fsetq_default):
144 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
145 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
147 Tune by taking advantage of the fact that ARGS is always a list
148 when a function is declared to have UNEVALLED args.
150 * emacsgtkfixed.c: Port to GCC 4.6.
151 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
153 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
155 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
156 here to silence compiler warnings.
158 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
160 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
161 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
162 from messing up Emacs's 'struct frame' (Bug#14923).
164 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
166 * alloc.c (make_save_ptr_ptr): Define this function.
167 It was inadvertently omitted. It's needed only if
168 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
170 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
172 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
173 frame have focus (Bug#14895).
175 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
177 Avoid vfork-related deadlock more cleanly.
178 * callproc.c (child_setup): When the child's exec fails, output
179 the program name, as that's more useful. Use O_NONBLOCK to avoid
181 * process.c (create_process_1): Remove; no longer needed.
182 (create_process): Remove timer hack; no longer needed, now that
183 the child avoids deadlock.
185 2013-07-20 Glenn Morris <rgm@gnu.org>
187 * image.c (Fimage_flush): Fix doc typo.
189 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
191 Fix array bounds violation when pty allocation fails.
192 * process.c (PTY_NAME_SIZE): New constant.
193 (pty_name): Remove static variable; it's now auto.
194 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
195 Take pty_name as an arg rather than using a static variable.
197 (create_process): Recover pty_flag from process, not from volatile local.
198 (create_pty): Stay inside array even when pty allocation fails.
199 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
201 * lread.c (Fload): Avoid initialization only when lint checking.
202 Mention that it's needed only for older GCCs.
204 2013-07-20 Kenichi Handa <handa@gnu.org>
206 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
207 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
209 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
211 * lread.c (Fload): Avoid uninitialized warning.
213 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
215 Fix some minor file descriptor leaks and related glitches.
216 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
217 (create_lock_file): Use write, not emacs_write.
218 * image.c (slurp_file, png_load_body):
219 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
220 (server_accept_connection):
221 Don't leak an fd on memory allocation failure.
222 * image.c (slurp_file): Add a cheap heuristic for growing files.
223 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
224 as that's what the other routines do. Maybe input need not be
225 blocked at all, but it's better to be consistent.
226 Avoid undefined behavior when strlen is zero.
228 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
229 (NSTATICS): Now a constant; doesn't need to be a macro.
231 2013-07-19 Richard Stallman <rms@gnu.org>
233 * coding.c (decode_coding_utf_8): Add simple loop for fast
234 processing of ASCII characters.
236 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
238 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
240 2013-07-19 Eli Zaretskii <eliz@gnu.org>
242 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
243 unportable 'struct x_display_info'.
244 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
247 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
249 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
250 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
252 (system_process_attributes): Prefer plain char to unsigned char
253 when either will do. Clean up properly if interrupted or if
254 memory allocations fail. Don't assume sscanf succeeds. Remove
255 no-longer-needed workaround to stop GCC from whining. Read
256 command-line once, instead of multiple times. Check read status a
259 Fix obscure porting bug with varargs functions.
260 The code assumed that int is treated like ptrdiff_t in a vararg
261 function, which is not a portable assumption. There was a similar
262 -- though these days less likely -- porting problem with various
263 assumptions that pointers of different types all smell the same as
264 far as vararg functions is conserved. To make this problem less
265 likely in the future, redo the API to use varargs functions.
266 * alloc.c (make_save_value): Remove this vararg function.
267 All uses changed to ...
268 (make_save_int_int_int, make_save_obj_obj_obj_obj)
269 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
271 (make_save_ptr): Rename from make_save_pointer, for consistency with
272 the above. Define only on platforms that need it. All uses changed.
274 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
276 * keyboard.c: Try to fix typos in previous change.
277 (DISPLAY_LIST_INFO): New macro.
278 (kbd_buffer_get_event): Do not access members that are not present
279 in X11. Revert inadvertent change of "!=" to "=".
281 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
283 * keyboard.c (kbd_buffer_get_event):
284 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
285 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
287 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
289 * filelock.c: Fix unlikely file descriptor leaks.
290 (get_boot_time_1): Rework to avoid using emacs_open.
291 This doesn't actually fix a leak, but is better anyway.
292 (read_lock_data): Use read, not emacs_read.
294 * doc.c: Fix minor memory and file descriptor leaks.
295 * doc.c (get_doc_string): Fix memory leak when doc file absent.
296 (get_doc_string, Fsnarf_documentation):
297 Fix file descriptor leak on error.
299 * term.c: Fix minor fdopen-related file descriptor leaks.
300 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
301 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
303 * charset.c: Fix file descriptor leaks and errno issues.
305 (load_charset_map_from_file): Don't leak file descriptor on error.
306 Use plain record_xmalloc since the allocation is larger than
307 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
309 * eval.c (record_unwind_protect_nothing):
310 * fileio.c (fclose_unwind):
312 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
313 The replacement doesn't block input, but that no longer seems
316 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
318 * lread.c: Fix file descriptor leaks and errno issues.
319 (Fload): Close some races that leaked fds or streams when 'load'
321 (Fload, openp): Report error number of last nontrivial failure to open.
322 ENOENT counts as trivial.
323 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
325 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
326 now that the function is always called with a nonnegative arg.
327 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
328 All uses replaced with ...
329 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
331 A few more minor file errno-reporting bugs.
332 * callproc.c (Fcall_process):
333 * doc.c (Fsnarf_documentation):
334 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
335 * process.c (set_socket_option):
336 Don't let a constructor trash errno.
337 * doc.c: Include <errno.h>.
339 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
341 * w32fns.c (unwind_create_tip_frame): Fix declaration.
343 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
345 Fix w32 bug with call-process-region (Bug#14885).
346 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
347 to Fcall_process when the input is empty. This simplifies the
348 code a bit. It makes no difference on POSIXish platforms but
349 apparently it fixes a bug on w32.
351 Fix bug where insert-file-contents closes a file twice. (Bug#14839).
352 * fileio.c (close_file_unwind): Don't close if FD is negative;
353 this can happen when unwinding a zapped file descriptor.
354 (Finsert_file_contents): Unwind-protect the fd before the point marker,
355 in case Emacs runs out of memory between the two unwind-protects.
356 Don't trash errno when closing FD.
357 Zap the FD in the specpdl when closing it, instead of deferring
358 the removal of the unwind-protect; this fixes a bug where a child
359 function unwinds the stack past us.
361 New unwind-protect flavors to better type-check C callbacks.
362 This also lessens the need to write wrappers for callbacks,
363 and the need for make_save_pointer.
364 * alloca.c (free_save_value):
365 * atimer.c (run_all_atimers):
367 * alloc.c (safe_alloca_unwind):
368 * atimer.c (unwind_stop_other_atimers):
369 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
370 * menu.c (cleanup_popup_menu) [HAVE_NS]:
371 * minibuf.c (choose_minibuf_frame_1):
372 * process.c (make_serial_process_unwind):
373 * xdisp.h (pop_message_unwind):
374 * xselect.c (queue_selection_requests_unwind):
375 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
376 * alloca.c (record_xmalloc):
377 Prefer record_unwind_protect_ptr to record_unwind_protect with
379 * alloca.c (Fgarbage_collect):
380 Prefer record_unwind_protect_void to passing a dummy.
381 * buffer.c (restore_buffer):
382 * window.c (restore_window_configuration):
383 * xfns.c, w32fns.c (do_unwind_create_frame)
384 New wrapper. All record-unwind uses of wrappee changed.
385 * buffer.c (set_buffer_if_live):
386 * callproc.c (call_process_cleanup, delete_temp_file):
387 * coding.c (code_conversion_restore):
388 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
389 * editfns.c (save_excursion_restore)
390 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
391 (save_restriction_restore):
392 * eval.c (restore_stack_limits, un_autoload):
393 * fns.c (require_unwind):
394 * keyboard.c (recursive_edit_unwind, tracking_off):
395 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
396 * macros.c (pop_kbd_macro, restore_menu_items):
397 * nsfns.m (unwind_create_frame):
398 * print.c (print_unwind):
399 * process.c (start_process_unwind):
400 * search.c (unwind_set_match_data):
401 * window.c (select_window_norecord, select_frame_norecord):
402 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
403 (fast_set_selected_frame):
404 * xfns.c, w32fns.c (unwind_create_tip_frame):
405 Return void, not a dummy Lisp_Object. All uses changed.
406 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
407 * callproc.c (call_process_kill):
408 * fileio.c (restore_point_unwind, decide_coding_unwind)
409 (build_annotations_unwind):
410 * insdel.c (Fcombine_after_change_execute_1):
411 * keyboard.c (read_char_help_form_unwind):
412 * menu.c (unuse_menu_items):
413 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
414 * sound.c (sound_cleanup):
415 * xdisp.c (unwind_redisplay):
416 * xfns.c (clean_up_dialog):
417 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
418 Accept no args and return void, instead of accepting and returning
419 a dummy Lisp_Object. All uses changed.
420 * cygw32.c (fchdir_unwind):
421 * fileio.c (close_file_unwind):
422 * keyboard.c (restore_kboard_configuration):
423 * lread.c (readevalllop_1):
424 * process.c (wait_reading_process_output_unwind):
425 Accept int and return void, rather than accepting an Emacs integer
426 and returning a dummy object. In some cases this fixes an
427 unlikely bug when the corresponding int is outside Emacs integer
428 range. All uses changed.
429 * dired.c (directory_files_internal_unwind):
430 * fileio.c (do_auto_save_unwind):
431 * gtkutil.c (pop_down_dialog):
432 * insdel.c (reset_var_on_error):
433 * lread.c (load_unwind):
434 * xfns.c (clean_up_file_dialog):
435 * xmenu.c, nsmenu.m (pop_down_menu):
436 * xmenu.c (cleanup_widget_value_tree):
437 * xselect.c (wait_for_property_change_unwind):
438 Accept pointer and return void, rather than accepting an Emacs
439 save value encapsulating the pointer and returning a dummy object.
441 * editfns.c (Fformat): Update the saved pointer directly via
442 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
443 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
444 (unwind_body): New function.
445 (record_unwind_protect): First arg is now a function returning void,
446 not a dummy Lisp_Object.
447 (record_unwind_protect_ptr, record_unwind_protect_int)
448 (record_unwind_protect_void): New functions.
449 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
450 * fileio.c (struct auto_save_unwind): New type.
451 (do_auto_save_unwind): Use it.
452 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
453 * insdel.c (struct rvoe_arg): New type.
454 (reset_var_on_error): Use it.
455 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
457 (specbinding_func): Remove; there are now several such functions.
458 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
459 (set_unwind_protect_ptr): New function.
460 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
462 Be simpler and more consistent about reporting I/O errors.
463 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
464 Say "Read error" and "Write error", rather than "I/O error", or
465 "IO error reading", or "IO error writing", when a read or write
467 * process.c (Fmake_network_process, wait_reading_process_output)
468 (send_process, Fprocess_send_eof, wait_reading_process_output):
469 Capitalize diagnostics consistently. Put "failed foo" at the
470 start of the diagnostic, so that we don't capitalize the
471 function name "foo". Consistently say "failed" for such
473 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
474 All callers changed. This is so it can use report_file_error.
475 * sysdep.c (serial_open, serial_configure): Capitalize I/O
476 diagnostics consistently as above.
478 * fileio.c (report_file_errno): Fix errno reporting bug.
479 If the file name is neither null nor a pair, package it up as a
480 singleton list. All callers changed, both to this function and to
481 report_file_error. This fixes a bug where the memory allocator
482 invoked by list1 set errno so that the immediately following
483 report_file_error reported the wrong errno value.
485 Fix minor problems found by --enable-gcc-warnings.
486 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
487 * keyboard.c (kbd_buffer_get_event): Remove unused local.
489 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
491 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
492 Set event->arg to Qt if switch-event shall be generated.
493 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
495 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
497 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
500 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
501 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
502 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
503 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
504 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
505 and there is a focused frame.
506 (head_table): Add focus-in and focus-out.
507 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
508 bind to handle-focus-in/out.
510 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
511 (Fhandle_switch_frame): Call Fhandle_focus_in.
512 (syms_of_frame): defsubr handle-focus-in/out.
514 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
516 Fix porting bug to older POSIXish platforms (Bug#14862).
517 * sysdep.c (emacs_pipe): New function, that implements
518 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
519 This should port better to CentOS 5 and to Mac OS X 10.6.
520 All calls to pipe2 changed.
522 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
523 This makes the code easier to read and the executable a bit smaller.
524 Do not replace all calls to Fcons that happen to create lists,
525 just calls that are intended to create lists. For example, when
526 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
527 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
528 Similarly for list2 through list5.
529 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
530 * bytecode.c (exec_byte_code):
531 * callint.c (quotify_arg, Fcall_interactively):
532 * callproc.c (Fcall_process, create_temp_file):
533 * charset.c (load_charset_map_from_file)
534 (Fdefine_charset_internal, init_charset):
535 * coding.c (get_translation_table, detect_coding_system)
536 (Fcheck_coding_systems_region)
537 (Fset_terminal_coding_system_internal)
538 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
539 * composite.c (update_compositions, Ffind_composition_internal):
540 * dired.c (directory_files_internal, file_name_completion)
542 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
543 * doc.c (Fsnarf_documentation):
544 * editfns.c (Fmessage_box):
546 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
547 (Feval, eval_sub, Ffuncall, apply_lambda):
548 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
549 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
550 (Fset_file_times, Finsert_file_contents)
551 (Fchoose_write_coding_system, Fwrite_region):
552 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
553 * font.c (font_registry_charsets, font_parse_fcname)
554 (font_prepare_cache, font_update_drivers, Flist_fonts):
555 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
556 * frame.c (make_frame, Fmake_terminal_frame)
557 (x_set_frame_parameters, x_report_frame_params)
558 (x_default_parameter, Fx_parse_geometry):
559 * ftfont.c (syms_of_ftfont):
560 * image.c (gif_load):
561 * keyboard.c (command_loop_1):
562 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
563 (Fcopy_keymap, append_key, Fcurrent_active_maps)
564 (Fminor_mode_key_binding, accessible_keymaps_1)
565 (Faccessible_keymaps, Fwhere_is_internal):
566 * lread.c (read_emacs_mule_char):
567 * menu.c (find_and_return_menu_selection):
568 * minibuf.c (get_minibuffer):
569 * nsfns.m (Fns_perform_service):
570 * nsfont.m (ns_script_to_charset):
571 * nsmenu.m (ns_popup_dialog):
572 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
573 (Fx_own_selection_internal):
574 * nsterm.m (append2):
575 * print.c (Fredirect_debugging_output)
576 (print_prune_string_charset):
577 * process.c (Fdelete_process, Fprocess_contact)
578 (Fformat_network_address, set_socket_option)
579 (read_and_dispose_of_process_output, write_queue_push)
580 (send_process, exec_sentinel):
581 * sound.c (Fplay_sound_internal):
582 * textprop.c (validate_plist, add_properties)
583 (Fput_text_property, Fadd_face_text_property)
584 (copy_text_properties, text_property_list, syms_of_textprop):
585 * unexaix.c (report_error):
586 * unexcoff.c (report_error):
587 * unexsol.c (unexec):
588 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
589 (Fformat_mode_line, syms_of_xdisp):
590 * xfaces.c (set_font_frame_param)
591 (Finternal_lisp_face_attribute_values)
592 (Finternal_merge_in_global_face, syms_of_xfaces):
593 * xfns.c (x_default_scroll_bar_color_parameter)
594 (x_default_font_parameter, x_create_tip_frame):
595 * xfont.c (xfont_supported_scripts):
596 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
597 (menu_help_callback, xmenu_show):
599 * xterm.c (set_wm_state):
600 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
601 and similarly for list2 through list5.
603 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
605 * callproc.c (Fcall_process_region): Fix minor race and tune.
606 (create_temp_file): New function, with the temp-file-creation part
607 of the old Fcall_process_region. Use Fcopy_sequence to create the
608 temp file name, rather than alloca + build_string, for simplicity.
609 Don't bother to block input around the temp file creation;
610 shouldn't be needed. Simplify use of mktemp. Use
611 record_unwind_protect immediately after creating the temp file;
612 this closes an unlikely race where the temp file was not removed.
613 Use memcpy rather than an open-coded loop.
614 (Fcall_process_region): Use the new function. If the input is
615 empty, redirect from /dev/null rather than from a newly created
616 empty temp file; this avoids unnecessary file system traffic.
618 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
620 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
621 Simplify by making this case like the other two. This is a bit
622 slower on obsolete hosts, but the extra complexity isn't worth it.
624 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
625 * process.c (create_process) [!DOS_NT]:
626 Remove now-unnecessary calls to emacs_close.
628 2013-07-13 Eli Zaretskii <eliz@gnu.org>
630 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
631 returning early. (Bug#14850)
633 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
634 and inhibit-iso-escape-detection attributes of 'undecided'.
637 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
639 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
640 Reported by Herbert J. Skuhra in
641 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
643 Don't lose top specpdl entry when memory is exhausted.
644 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
645 specpdl overflow here, to simplify callers; all callers changed.
646 Always reserve an unused entry at the stack top; this avoids
647 losing the top entry's information when memory is exhausted.
649 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
651 Clean up errno reporting and fix some errno-reporting bugs.
652 * callproc.c (Fcall_process):
653 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
654 * process.c (create_process, Fmake_network_process):
655 * unexaix.c (report_error):
656 * unexcoff.c (report_error):
657 Be more careful about reporting the errno of failed operations.
658 The code previously reported the wrong errno sometimes.
659 Also, prefer report_file_errno to setting errno + report_file_error.
660 (Fcall_process): Look at openp return value rather than at path,
661 as that's a bit faster and clearer when there's a numeric predicate.
662 * fileio.c (report_file_errno): New function, with most of the
663 old contents of report_file_error.
664 (report_file_error): Use it.
665 (Ffile_exists_p, Ffile_accessible_directory_p):
666 Set errno to 0 when it is junk.
667 * fileio.c (Faccess_file):
668 * image.c (x_create_bitmap_from_file):
669 Use faccessat rather than opening the file, to avoid the hassle of
670 having a file descriptor open.
671 * lisp.h (report_file_errno): New decl.
672 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
675 * process.c (create_process, wait_reading_process_output) [AIX]:
676 Remove obsolete SIGHUP-related code, as Emacs no longer disables
677 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
678 a multithreaded environment anyway).
679 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
681 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
683 * image.c (x_find_image_file): Don't close a remote file handle.
685 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
687 Fix races with threads and file descriptors.
688 * callproc.c (Fcall_process_region):
689 * dired.c (open_directory):
690 * emacs.c (main, Fdaemon_initialized):
691 * image.c (x_find_image_file):
692 * inotify.c (Finotify_rm_watch):
693 * lread.c (Flocate_file_internal):
694 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
695 * term.c (term_mouse_moveto, init_tty):
696 * termcap.c (tgetent):
697 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
698 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
699 * unexhp9k800.c, unexmacosx.c (unexec):
700 * callproc.c (Fcall_process_region):
701 Use emacs_close, not close.
702 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
703 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
704 and posix_close function on current platforms (which all lack them).
705 (emacs_close): Use it. This should fix the races on GNU/Linux and
706 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
707 and it should avoid closing random victim file descriptors on
710 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
712 * inotify.c (uninitialized): Remove. All uses replaced by -1.
713 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
716 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
717 This is for .gdbinit xbacktrace.
719 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
720 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
721 (emacs_set_tty): Now static.
722 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
723 * term.c (tty_capable_p, tty_default_color_capabilities)
724 (get_tty_terminal, term_mouse_movement)
725 (handle_one_term_event, init_tty, maybe_fatal):
726 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
727 (tgetent, scan_file, name_match, compare_contin):
728 * terminal.c (get_terminal):
729 Use bool for boolean.
730 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
731 Prefer char to unsigned char if either will do.
732 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
733 (tty_write_glyphs): Prefer int to unsigned.
734 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
736 * termcap.c (tprint, main) [TEST]: Remove non-working test.
738 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
741 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
742 (B__dummy__): New dummy symbol, to pacify C89.
743 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
744 they can't grok varargs macros.
745 * dispnew.c (add_window_display_history)
746 (add_frame_display_history):
747 * print.c (print_object):
748 * xdisp.c (debug_method_add):
749 Use %p printf format only for void pointers.
750 * emacs.c (usage_message): New constant, replacing ...
751 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
752 (main): Adjust to usage reorg.
753 * fns.c (syms_of_fns):
754 * profiler.c (syms_of_profiler):
755 Don't use non-constant struct initializers.
756 * gnutls.h (gnutls_initstage_t):
757 * lisp.h (enum Lisp_Fwd_Type):
758 * lread.c (lisp_file_lexically_bound_p):
759 * xsettings.c (anonymous enum):
760 Remove trailing comma.
761 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
762 * lisp.h (ENUM_BF): Use unsigned if pedantic.
763 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
765 * regex.c (const_re_char): New type, to pacify strict C89.
766 All uses of 'const re_char' replaced to use it.
767 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
768 with glibc when strict C89. This change is imported from gnulib.
770 (_Restrict_arr_): Rename from __restrict_arr, similarly.
771 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
772 Omit GNU_LINUX implementation, since it requires long long.
773 * xterm.c (x_draw_underwave):
774 Do not assume the traditional order of struct's members.
775 (x_term_init): Rewrite to avoid the need for non-constant structure
778 Syntax cleanup, mostly replacing macros with functions.
779 This removes the need for the syntax_temp hack.
780 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
781 * syntax.c (SYNTAX_INLINE): New macro.
782 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
783 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
784 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
785 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
786 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
787 (SYNTAX_COMEND_FIRST): Now functions, not macros.
788 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
789 Now constants, not macros.
790 (syntax_temp) [!__GNUC__]: Remove.
791 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
792 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
793 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
794 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
795 Move here from syntax.h; now functions, not macros. Except for the
796 last function, these are static since only syntax.c uses them.
797 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
798 All uses changed. Now a function, not a macro; use this fact
799 to simplify the code.
800 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
801 compiler bugs; no longer relevant.
802 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
803 (SYNTAX_INLINE): New macro.
804 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
805 for the new functions. Use bool for boolean member.
806 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
807 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
808 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
809 (SETUP_BUFFER_SYNTAX_TABLE):
810 Now extern inline functions, not macros.
811 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
812 Remove; all uses replaced by implementation.
813 (syntax_temp) [!__GNUC__]: Remove decl.
814 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
816 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
818 * emacs.c (main): Fix syntax error.
820 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
822 Timestamp fixes for undo (Bug#14824).
823 * atimer.c (schedule_atimer):
824 * fileio.c (Ffile_newer_than_file_p):
825 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
826 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
827 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
828 (syms_of_fileio): Remove Sclear_visited_file_name.
829 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
830 file doesn't exist; this avoids an ambiguity with negative timestamps.
831 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
832 * systime.h (make_emacs_time, invalid_emacs_time):
833 Don't assume struct timespec layout; POSIX doesn't guarantee it.
834 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
835 * undo.c (record_first_change): Push (visited-file-modtime) onto
836 undo list rather than reimplementing it by hand, incorrectly.
838 2013-07-09 Ken Brown <kbrown@cornell.edu>
840 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
842 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
844 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
846 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
848 Handle errno and exit status a bit more carefully.
849 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
850 number into an exit status. Instead, use EXIT_CANCELED.
851 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
852 * callproc.c (relocate_fd):
853 * emacs.c (close_output_streams, main):
854 * process.c (create_process):
855 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
856 Use emacs_perror for simplicity.
857 * callproc.c (relocate_fd, main):
858 * sysdep.c (sys_subshell):
859 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
860 (shut_down_emacs): Use emacs_write, not write.
861 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
862 * fileio.c (Fcopy_file, e_write):
863 * nsterm.m (ns_select):
864 * process.c (send_process):
865 * sound.c (vox_write):
866 Use emacs_write_sig, not emacs_write.
867 * lisp.h (emacs_write_sig, emacs_perror): New decls.
868 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
870 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
872 (emacs_full_write): New function.
873 (emacs_write): Rewrite to use it.
874 (emacswrite_sig, emacs_perror): New functions.
875 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
877 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change).
879 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
880 on NS even if it is present. Pixmap on NS is a void*.
882 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
884 Port to Ubuntu 10 (Bug#14803).
885 Problem reported by T.V. Raman.
886 * process.c (close_on_exec, accept4, process_socket):
887 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
889 2013-07-07 Eli Zaretskii <eliz@gnu.org>
891 * w32.c (sys_dup): Declare prototype.
895 * callproc.c [WINDOWSNT]: Include sys/socket.h.
897 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
899 Make file descriptors close-on-exec when possible (Bug#14803).
900 This simplifies Emacs a bit, since it no longer needs to worry
901 about closing file descriptors by hand in some cases.
902 It also fixes some unlikely races. Not all such races, as
903 libraries often open files internally without setting
904 close-on-exec, but it's an improvement.
905 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
906 * callproc.c (Fcall_process) [!MSDOS]:
907 * emacs.c (main) [!DOS_NT]:
908 * nsterm.m (ns_term_init):
909 * process.c (create_process):
910 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
911 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
912 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
913 Prefer mkostemp with O_CLOEXEC to mkstemp.
914 * callproc.c (relocate_fd) [!WINDOWSNT]:
915 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
916 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
918 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
919 Make the resulting file descriptor close-on-exec.
920 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
921 * lread.c (load_descriptor_list, load_descriptor_unwind):
922 Remove; no longer needed. All uses removed.
923 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
924 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
926 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
927 (Fmake_network_process, Fnetwork_interface_list):
928 (Fnetwork_interface_info, server_accept_connection):
929 Make newly-created socket close-on-exec.
930 * sysdep.c (emacs_open, emacs_fopen):
931 Make new-created descriptor close-on-exec.
932 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
933 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
935 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
937 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
940 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
942 Fix openp errno handling.
943 * callproc.c (Fcall_process): Preserve openp errno around close.
944 * lread.c (openp): Set errno when returning -1, as some callers
947 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
949 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
951 * nsterm.h (NSSavePanel): Update comment.
952 (NSAPP_DATA2_RUNFILEDIALOG): Define.
953 (ns_run_file_dialog): Declare.
955 * nsfns.m: Remove panelOK.
957 (ns_run_file_dialog): New function.
958 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
959 event loop, so file dialog is popped up by ns_run_file_dialog, called
960 by sendEvent (Bug#14578).
961 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
963 2013-07-06 Eli Zaretskii <eliz@gnu.org>
965 * xdisp.c (default_line_pixel_height): New function.
966 (pos_visible_p, move_it_vertically_backward, try_scrolling)
967 (try_cursor_movement, redisplay_window, try_window)
968 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
970 * window.c (window_scroll_pixel_based): use
971 default_line_pixel_height.
973 * dispextern.h (default_line_pixel_height): Add prototype.
975 * frame.c (x_set_line_spacing): Accept a float value for
976 line-spacing parameter, per the documentation.
978 * data.c (Fmultibyte_string_p): Doc fix.
980 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
982 Use emacs_open more consistently when opening files.
983 This handles EINTR more consistently now, and makes it easier
984 to introduce other uniform changes to file descriptor handling.
985 * src/systdio.h: New file.
986 * src/buffer.c (mmap_init):
987 * cygw32.c (chdir_to_default_directory):
988 * dispnew.c (Fopen_termscript):
989 * emacs.c (Fdaemon_initialized):
990 * fileio.c (Fdo_auto_save):
991 * image.c (slurp_file, png_load_body, jpeg_load_body):
992 * keyboard.c (Fopen_dribble_file):
994 * print.c (Fredirect_debugging_output):
995 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
996 * termcap.c (tgetent):
997 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
998 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
999 * w32term.c (w32_initialize) [CYGWIN]:
1000 * xfaces.c (Fx_load_color_file):
1001 Use emacs_open instead of plain open, and emacs_fopen instead of
1003 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
1004 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
1005 * callproc.c (default_output_mode): New constant.
1006 (Fcall_process): Use it to call emacs_open instead of plain creat.
1007 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
1008 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
1009 (emacs_fopen): New function.
1010 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
1011 Include <lisp.h>, for emacs_open.
1012 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
1014 Remove duplicate #include directives.
1015 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
1017 Don't include stdio.h twice.
1018 * buffer.c [USE_MMAP_FOR_BUFFERS]:
1019 Don't include sys/types.h or stdio.h twice.
1020 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
1021 * lread.c: Don't include coding.h twice.
1022 * nsfont.m: Don't include frame.h twice.
1023 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
1024 * ralloc.c: Don't include <unistd.h> twice.
1025 * xdisp.c: Don't include font.h twice.
1026 * xterm.c: Don't include fontset.h twice.
1027 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
1029 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1031 Scale ImageMagick images more carefully.
1032 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
1033 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
1034 Be more careful about avoiding undefined behavior after
1035 integer overflow and division by zero.
1037 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1039 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
1040 (syms_of_w32fns): DEFSYM them.
1041 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
1042 (CCHDEVICENAME): Define macros if not defined.
1043 (struct MONITOR_INFO_EX): New struct.
1044 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
1045 (enum_display_monitors_fn): New variable.
1046 (globals_of_w32fns): Initialize it.
1047 (Fx_display_pixel_width, Fx_display_pixel_height)
1048 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
1049 multi-monitor setups in docstrings.
1050 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
1051 screen size by primary monitor's millimeter per pixel.
1052 (w32_monitor_enum, w32_display_monitor_attributes_list)
1053 (w32_display_monitor_attributes_list_fallback)
1054 (Fw32_display_monitor_attributes_list): New functions.
1055 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
1057 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
1059 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
1061 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
1063 * fileio.c (Qfile_notify_error): New error symbol.
1065 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
1066 * inotify.c (inotify_callback, symbol_to_inotifymask)
1067 (Finotify_add_watch, Finotify_rm_watch): Use it.
1068 (inotifyevent_to_event): Exchange order of cookie and file name.
1069 (Finotify_add_watch): Adapt docstring.
1071 * lisp.h (Qfile_notify_error): Declare.
1073 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1075 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
1076 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1077 Do not clear _malloc_thread_enabled_p, undoing the previous change,
1078 which did not work (see <http://bugs.gnu.org/14569#307>).
1079 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
1080 && (!noninteractive || initialized)). This attempts to thread
1081 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
1083 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
1085 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
1086 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
1088 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
1090 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
1091 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1092 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
1093 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
1095 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1097 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
1098 Define to __sys_siglist.
1100 2013-07-02 Eli Zaretskii <eliz@gnu.org>
1102 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
1103 word-wrap, so that overflow-newline-into-fringe would work in
1104 visual-line-mode. (Bug#2749)
1105 (move_it_in_display_line_to): When the last scanned display
1106 element fits exactly on the display line, and
1107 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
1108 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
1109 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
1110 finding buffer position that corresponds to pixel coordinates,
1111 e.g. in buffer_posn_from_coords.
1113 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
1115 * process.c (handle_child_signal): Call catch_child_signal if
1118 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
1120 Don't convert function pointers to void * and back.
1121 It isn't portable C, and it's easy enough to avoid.
1122 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
1123 (make_save_value): Add support for SAVE_FUNCPOINTER.
1124 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
1125 * print.c (print_object):
1126 Distinguish function from object pointers.
1127 * lisp.h (SAVE_FUNCPOINTER): New constant.
1128 (SAVE_SLOT_BITS): Adjust to it.
1129 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
1130 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
1131 (voidfuncptr): New typedef.
1132 (struct Lisp_Save_Value): New member data[0].funcpointer.
1133 (XSAVE_FUNCPOINTER): New function.
1135 Simplify buildobj processing.
1136 * Makefile.in (buildobj.h): Make it a sequence of strings each
1137 followed by comma, rather than a single string. Put it into a
1138 .tmp file in case there's an error while generating it.
1139 (gl-stamp): Use .tmp for temp files.
1140 (mostlyclean): Clean .tmp files.
1141 * doc.c (buildobj): Move to just the routine that needs it.
1142 It's now an array of strings, so processing is simpler.
1144 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
1146 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
1147 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
1148 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
1149 Invoke malloc_enable_thread even when not interactive.
1150 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
1151 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
1152 in this case, since the underlying bug has now been fixed.
1154 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
1156 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
1157 unlinking it (bug#14691).
1159 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
1161 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
1162 before checking whether buffer is modified. This lets
1163 `kill-buffer-query-functions' cancel killing of the buffer or save
1164 its content before `kill-buffer' asks user the "Buffer %s
1165 modified; kill anyway?" question.
1167 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
1169 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
1170 Let the super performKeyEquivalent deal with them (Bug#14747).
1172 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
1174 * widget.c (resize_cb): Remove unused local.
1176 Do not use GTK 3 if it exists but cannot be compiled.
1177 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
1178 * xterm.c (x_error_handler) [!USE_GTK]:
1181 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
1183 2013-06-30 Eli Zaretskii <eliz@gnu.org>
1185 * intervals.c (get_local_map): Instead of aborting, clip POSITION
1186 to the valid range of values. (Bug#14753)
1188 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
1189 when moving point by using the current glyph matrix. This avoids
1190 the need to force redisplay when this function is called in a
1193 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
1195 Fix minor problems found by static checking.
1196 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
1197 Redo the latter's body to sidestep GCC parenthesization warnings.
1198 (setup_coding_system, detect_coding, detect_coding_system): Use them.
1199 * coding.c (detect_coding, detect_coding_system):
1200 * coding.h (struct undecided_spec):
1201 Use bool for boolean.
1202 * image.c (QCmax_width, QCmax_height): Now static.
1203 * xdisp.c (Fmove_point_visually): Remove unused local.
1205 2013-06-29 Eli Zaretskii <eliz@gnu.org>
1207 * xdisp.c (Fmove_point_visually): New function.
1209 2013-06-28 Kenichi Handa <handa@gnu.org>
1211 * coding.h (define_coding_undecided_arg_index): New enum.
1212 (coding_attr_index): New members
1213 coding_attr_undecided_inhibit_null_byte_detection,
1214 coding_attr_undecided_inhibit_iso_escape_detection,
1215 coding_attr_undecided_prefer_utf_8.
1216 (undecided_spec): New struct.
1217 (struct coding_system): New member `undecided' of the member
1220 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
1221 (detect_coding): Likewise.
1222 (detect_coding_system): Likewise.
1223 (Fdefine_coding_system_internal): New coding system properties
1224 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1226 (syms_of_coding): Adjust for coding_arg_undecided_max.
1228 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1230 * image.c (x_from_xcolors): Remove unused local.
1232 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1234 Defer image data transfer between X client and server until actual
1237 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1240 * image.c (Destroy_Image): Remove.
1241 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1242 `mask_p', and `colors_p'. All uses changed.
1243 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1244 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1245 New macros for `flags' arg to x_clear_image_1.
1246 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1247 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1248 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1249 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1250 (image_get_x_image, image_unget_x_image): New functions or macros.
1251 (image_background, image_background_transparent, x_to_xcolors)
1252 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1253 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1254 instead of Destroy_Image.
1255 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1256 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1257 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1258 (imagemagick_load_image, svg_load_image): Use them instead of
1259 x_create_x_image_and_pixmap, and x_put_x_image followed by
1260 x_destroy_x_image, respectively.
1261 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1262 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1263 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1264 background_transparent fields.
1265 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1266 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1268 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1270 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1271 This mostly consists of undoing recent changes.
1272 * callproc.c (Fcall_process):
1273 * process.c (create_process):
1274 Do not worry about catching SIGCHLD here, undoing previous change.
1275 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1276 * process.c, process.h (catch_child_signal):
1277 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1278 * process.c (catch_child_handler): Don't worry about being called
1279 lazily and do not assume caller has blocked SIGCHLD, undoing
1280 previous change. Move first-time stuff back to
1281 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1282 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1283 set lib_child_handler if it's already initialized, which may
1284 help avoid problems on GNUStep.
1286 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1288 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1289 * callproc.c (Fcall_process):
1290 * process.c (create_process):
1291 Make sure SIGCHLD is caught before we fork,
1292 since Emacs startup no arranges to catch SIGCHLD.
1293 * process.c (lib_child_handler): Initialize to null, not to
1295 (catch_child_signal): Allow self to be called lazily.
1296 Do nothing if it's already been called.
1297 Assume caller has blocked SIGCHLD (all callers do now).
1298 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1299 just before it's really needed.
1300 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1301 since it hasn't been caught yet.
1303 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1305 * image.c (compute_image_size): New function to implement
1306 :max-width and :max-height.
1307 (imagemagick_load_image): Use it.
1309 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1311 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1312 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1314 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1315 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1316 the SIGCHLD handler, since the code is not atomic and (due to glib)
1317 signals may be arriving now.
1318 * sysdep.c (init_signals): Do not catch child signals here;
1319 'main' now does that later, at a safer time.
1321 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1323 Clean up SIGCHLD handling a bit (Bug#14569).
1324 * process.c, process.h (catch_child_signal):
1325 Now always extern, even if !NS_IMPL_GNUSTEP.
1326 * process.c (catch_child_signal): Move glib tickler here from
1327 init_process_emacs, so that it's done earlier in Emacs
1328 initialization. Also move the noninteractive && !initialized
1329 check here from init_process_emacs. This is all a bit cleaner for
1330 GNUish platforms, and I hope it works around the Cygwin bug.
1331 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1332 that glib signal handling is tickled before glib creates threads.
1334 * process.c (wait_reading_process_output): Avoid int overflow
1335 when reading more than 2 GiB total from a process.
1337 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1339 * process.c (create_process): Handle a couple more cases,
1340 i.e., work even if new_argv and wait_child_setup[i] are cached.
1341 Use Fcall_process's style for volatile vars.
1343 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1345 * process.c (create_process): Mark PROCESS volatile.
1347 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1349 Use C99-style flexible array members if available.
1350 This avoids some subtle aliasing issues, which typically
1351 aren't a problem with GCC but may be a problem elsewhere.
1352 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1353 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1354 In either case, it uses a flexible array member rather than
1355 the old struct hack. All uses changed.
1356 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1357 Adjust to sdata reorganization.
1358 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1359 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1360 that ports better to pre-C99 non-GCC.
1361 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1362 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1363 as the latter has changed.
1364 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1365 and port better to pre-C99 GCC.
1366 * image.c (struct xpm_cached_color):
1367 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1368 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1369 Use FLEXIBLE_ARRAY_MEMBER.
1370 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1371 Move decl to top level so it gets checked against implementation.
1372 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1373 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1375 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1377 * syntax.c: Integer cleanups.
1378 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1379 All uses that need 0-or-2 changed to:
1380 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1381 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1382 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1383 (char_quoted, prev_char_comend_first, back_comment)
1384 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1385 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1386 Use bool for boolean.
1387 (update_syntax_table, skip_chars, skip_syntaxes):
1388 Prefer int to unsigned when either will do.
1389 (back_comment): Return boolean success flag, like forw_comment,
1390 instead of positive-or-minus-1 (which might have overflowed int anyway).
1391 Don't stuff ptrdiff_t into int.
1392 (syntax_spec_code, syntax_code_spec): Now const.
1393 (Fmatching_paren, scan_lists, scan_sexps_forward):
1394 Use enum syntaxcode for syntax code.
1395 (Fmatching_paren): Check that arg is a character, not just an integer.
1396 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1397 (Finternal_describe_syntax_value): Omit no-longer-needed
1399 (skip_chars): Use char, not unsigned char, when the distinction
1401 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1402 * bytecode.c (exec_byte_code):
1403 * syntax.c (syntax_spec_code, Fchar_syntax)
1404 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1406 * syntax.h (SYNTAX_WITH_FLAGS):
1407 Omit unnecessary casts.
1409 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1411 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1412 line dimensions here, to avoid race conditions with the main
1413 thread. (Bug#14062, bug#14630, bug#14669)
1415 * w32term.c (w32_draw_window_cursor): Compute the header line and
1416 mode line dimensions here.
1417 <w32_system_caret_window, w32_system_caret_hdr_height>:
1418 <w32_system_caret_mode_height>: New variables.
1420 * w32term.h: Declare them.
1422 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1424 * alloc.c (die): Move "assertion failed" string here ...
1425 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1426 COND when SUPPRESS_CHECKING. This shrinks the executable text
1427 size by 0.8% to 2.2% when configured with --enable-checking,
1428 depending on optimization flags (GCC 4.8.1 x86-64).
1430 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1432 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1434 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1435 base is 2; this is more accurate.
1437 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1439 * sound.c (string_default): Move to !WINDOWSNT section.
1440 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1442 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1444 * sound.c: Integer cleanups.
1445 Remove unnecessary forward decls.
1446 (struct sound_device): The 'file' member is now a Lisp_Object, not
1447 a char *, so that we needn't invoke alloca on a huge size.
1448 (Fplay_sound_internal): Adjust to this.
1449 (string_default): New function.
1450 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1451 Use it to adjust to the struct sound_device change.
1452 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1453 (be2hs) [0]: Remove.
1455 * syntax.c (skip_chars): Don't use uninitialized storage
1456 when searching a multibyte buffer for characters that are not in a
1457 unibyte string that contains non-ASCII characters.
1459 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1461 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1462 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1464 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1466 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1468 2013-06-18 Kenichi Handa <handa@gnu.org>
1470 * font.c (Ffont_spec): Signal an error for an invalid font name
1473 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1475 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1476 In particular this ports to 32-bit sparc Sun cc.
1477 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1478 array with a dummy element at specpdl[-1], so that its address can
1480 (unbind_to): Do not copy the binding; not needed, now that we
1481 copy old_value in the one place where the copy is needed.
1482 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1483 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1484 (union specbinding): Rename from struct specbinding. Redo layout
1485 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1486 which is not portable. With Sun C 5.12 32-bit sparc, the
1487 declaration causes nargs to be an unsigned bitfield, a behavior
1488 that the C standard allows; but Emacs wants nargs to be signed.
1489 The overall type is now a union of structures rather than a
1490 structure of union of structures, and the 'kind' member is now a
1491 bitfield, so that the overall type doesn't grow. All uses changed.
1492 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1494 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1496 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1497 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1499 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1501 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1503 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1504 unless we know that the window w's frame is a frame object.
1505 Another attempt at solving bug#14062 and bug#14630.
1507 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1509 * textprop.c (property_set_type): New enum.
1510 (add_properties): Allow appending/prepending text properties.
1511 (add_text_properties_1): Factored out of Fadd_text_properties.
1512 (Fadd_text_properties): Move all the code into
1513 add_text_properties_1.
1514 (Fadd_face_text_property): New function that calls
1515 add_text_properties_1.
1517 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1519 Move functions from lisp.h to individual modules when possible.
1520 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1521 * alloc.c (XFLOAT_INIT, set_symbol_name):
1522 * buffer.c (CHECK_OVERLAY):
1523 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1524 (set_char_table_parent):
1525 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1526 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1527 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1528 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1530 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1531 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1532 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1533 (backtrace_args, backtrace_debug_on_exit):
1534 * floatfns.c (CHECK_FLOAT):
1535 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1536 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1537 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1538 (set_hash_index_slot):
1539 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1540 * marker.c (CHECK_MARKER):
1541 * textprop.c (CHECK_STRING_OR_BUFFER):
1542 * window.c (CHECK_WINDOW_CONFIGURATION):
1543 Move here from lisp.h, and make these functions static rather than
1545 * buffer.c (Qoverlayp):
1547 * fns.c (Qhash_table_p):
1548 * window.c (Qwindow_configuration_p):
1550 * lisp.h: Remove the abovementioned defns and decls.
1552 Use functions, not macros, for XINT etc. (Bug#11935).
1553 In lisp.h, prefer functions to function-like macros, and
1554 constants to object-like macros, when either will do. This:
1555 . simplifies use, as there's no more need to worry about
1556 arguments' side effects being evaluated multiple times.
1557 . makes the code easier to debug on some platforms.
1558 However, when using gcc -O0, keep using function-like macros
1559 for a few critical operations, for performance reasons.
1560 This sort of thing isn't needed with gcc -Og, but -Og
1561 is a GCC 4.8 feature and isn't widely-enough available yet.
1562 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1563 Remove enum lsb_bits; no longer needed.
1564 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1565 * buffer.c (Qoverlap):
1567 * fns.c (Qhash_table_p):
1568 Now extern, so lisp.h can use these symbols.
1569 * dispextern.h: Include character.h, for MAX_CHAR etc.
1570 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1571 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1572 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1573 (GLYPH_CODE_P): Move here from lisp.h.
1574 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1575 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1576 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1577 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1578 XUNTAG now returns void *.
1579 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1580 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1581 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1582 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1583 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1584 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1585 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1586 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1587 New macros, renamed from their sans-lisp_h_ counterparts.
1588 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1589 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1590 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1591 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1592 If compiling via GCC without optimization, define these as macros
1593 in addition to inline functions.
1594 To disable this, compile with -DINLINING=0.
1595 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1596 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1597 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1598 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1599 (INTMASK, VALMASK): Now macros, since static values cannot be
1600 accessed from extern inline functions.
1601 (VALMASK): Also a constant, for benefit of old GDB.
1602 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1603 is INTEGERP, which can fold it in.
1604 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1605 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1606 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1607 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1608 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1609 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1610 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1611 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1612 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1613 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1614 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1615 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1616 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1617 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1618 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1619 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1620 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1621 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1622 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1623 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1624 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1625 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1626 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1627 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1628 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1629 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1630 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1631 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1632 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1633 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1634 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1635 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1636 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1638 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1639 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1640 (VALMASK): Define in one place rather than in two, merging the
1641 USE_LSB_TAG parts; this is simpler.
1642 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1643 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1644 Move up, to avoid use before definition.
1645 Also include "globals.h" earlier, for the same reason.
1646 (make_natnum): New function.
1647 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1648 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1649 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1650 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1651 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1652 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1653 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1654 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1655 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1656 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1657 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1658 (Qwindow_configuration_p, Qimage): New forward declarations.
1659 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1660 (STRING_COPYIN): Remove; unused.
1661 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1662 (xcar_addr, xcdr_addr): New functions. All uses changed.
1663 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1664 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1665 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1666 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1667 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1668 (TYPE_RANGED_INTEGERP): Simplify.
1669 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1670 (setlocale, fixup_locale, synchronize_system_messages_locale)
1671 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1672 Now empty functions, not macros.
1673 (functionp): Return bool, not int.
1674 * window.c (Qwindow_configuration_p): Now extern,
1675 so window.h can use it.
1676 * window.h (Qwindowp): Move decl back to lisp.h.
1678 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1680 * xdisp.c (Fline_pixel_height): New function, required for solving
1683 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1685 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1687 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1689 * lread.c (syms_of_lread):
1690 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1692 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1694 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1696 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1698 * fileio.c (expand_file_name): Doc fix.
1700 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1702 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1703 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1704 Wait for self, not for 0. This can't hurt on GNU or similar
1705 system, and may help with Cygwin.
1707 * keyboard.c: Don't use PROP (...) as an lvalue.
1708 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1709 Use set_prop (A, B), not PROP (A) = B.
1711 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1713 * xdisp.c (get_it_property): Use it->window instead of generating
1714 a Lisp object from it->w.
1716 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1718 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1719 get-char-property the window that is being rendered, instead of
1720 the buffer, to support window-specific overlays. (Bug#14575)
1721 (compute_display_string_pos): When W is NULL, use the current
1722 buffer as the object to pass to get-char-property.
1723 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1724 pointer member of the bidi iterator, since no window is pertinent
1727 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1729 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1730 being displayed, and pass it to compute_display_string_pos.
1731 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1732 (bidi_paragraph_init): All callers changed.
1734 * xdisp.c (init_from_display_pos, init_iterator)
1735 (handle_single_display_spec, next_overlay_string)
1736 (get_overlay_strings_1, reseat_1, reseat_to_string)
1737 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1738 Set bidi_it.w member from it->w.
1739 (compute_display_string_pos): Accept additional argument, the
1740 window being displayed, and pass it to Fget_char_property.
1743 * dispextern.h (struct bidi_it): New member w, the window being
1745 (compute_display_string_pos): Adjust prototype.
1747 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1749 * xgselect.c: Remove unneeded include xterm.h.
1751 * process.c (wait_reading_process_output): Check for NS before GLIB.
1752 GLIB may be linked in due to rsvg, but ns_select must be called.
1754 * xgselect.c (xg_select): Remove call to window_system_available
1755 and g_main_context_pending at the top, so Gdk events (i.e. file
1756 notify) are processed when Emacs is started with -nw.
1758 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1760 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1761 (ctagsfiles3): New variable, includes only *.m files.
1762 (TAGS): Use an explicit language name in the regular expressions,
1763 to avoid transformation of '/SOMETHING' by MSYS to
1764 'c:\MSYS\SOMETHING'.
1766 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1768 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1770 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1772 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1773 still need to set the mouse pointer shape and activate help-echo.
1776 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1778 A few porting etc. fixes for the new file monitor code.
1779 See the thread containing
1780 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1781 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1782 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1783 (dir_monitor_callback, Fgfile_rm_watch):
1784 Use assq_no_quit instead of Fassoc, for speed.
1785 (dir_monitor_callback, Fgfile_rm_watch):
1786 eassert that the monitor is a fixnum.
1787 (dir_monitor_callback): No need for CDR_SAFE.
1788 Simplify building of lisp with alternative tails.
1789 (Fgfile_add_watch, Fgfile_rm_watch):
1790 Do not assume glib functions set errno reliably on failure.
1791 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1792 and signal an error otherwise.
1793 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1794 Use Fdelq instead of Fdelete, for speed.
1796 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1798 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1799 don't insist on being invoked on a highlighted tool-bar button.
1800 Avoids losing tool-bar functionality when mouse-highlight is nil.
1801 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1802 Don't highlight when mouse-highlight is nil.
1803 (note_mouse_highlight): When mouse-highlight is nil, don't return
1804 right away; instead, run tool-bar and mode-line highlight
1805 subroutine, clear any existing highlight, and revert the mouse
1806 pointer to its default shape. (Bug#14558)
1808 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1810 * lisp.mk (lisp): Add prog-mode.el.
1812 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1814 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1815 * process.c (dummy_handler): New function.
1816 (lib_child_handler): New static var.
1817 (handle_child_signal): Invoke it.
1818 (catch_child_signal): If a library has set up a signal handler,
1819 save it into lib_child_handler.
1820 (init_process_emacs): If using glib and not on Windows, tickle glib's
1821 child-handling code so that it initializes its private SIGCHLD handler.
1822 * syssignal.h (SA_SIGINFO): Default to 0.
1823 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1824 31; it should no longer be needed now.
1826 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1828 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1830 * gfilenotify.c (globals_of_gfilenotify): New function.
1831 (syms_of_gfilenotify): Move global initialization there.
1833 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1835 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1837 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1838 * keyboard.c (menu_bar_items, tool_bar_items):
1839 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1840 not override local keymaps any more.
1842 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1844 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1846 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1848 * w32console.c (initialize_w32_display): Return the dimensions of
1849 the console window via 2 additional arguments, not via the current
1850 frame. This avoids crashes due to overrunning the bounds of
1851 frame's decode_mode_spec_buffer, which is not resized following
1852 the change of the frame dimensions from the initial 10x10.
1854 * w32term.h (w32_initialize_display_info): Adjust prototype.
1856 * term.c (init_tty): Take dimensions of the frame from the values
1857 returned by initialize_w32_display.
1859 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1860 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1861 (LIBES): Add $(GFILENOTIFY_LIBS).
1863 * w32inevt.c (handle_file_notifications): Add dummy implementation
1864 for !HAVE_W32NOTIFY.
1866 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1868 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1870 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1872 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1874 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1876 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1878 Fix minor problems found by static checking.
1879 * data.c (pure_write_error):
1880 Use xsignal2, not Fsignal, as Fsignal might return.
1881 * eval.c (set_backtrace_debug_on_exit): Now static.
1882 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
1883 No longer inline. EXTERN_INLINE is needed only for functions
1884 defined in .h files. Reindent function header as per GNU style.
1885 (backtrace_p, backtrace_top, backtrace_next):
1886 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
1887 compiler or linker. Add extern decls to pacify gcc -Wall.
1888 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1890 * frame.c (free_monitors): Define only on platforms that need it.
1891 * nsterm.m (ns_term_init):
1892 * process.c (catch_child_signal):
1893 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
1894 defined on all porting targets these days.
1895 * process.c, process.h (catch_child_signal):
1896 Make it extern only if NS_IMPL_GNUSTEP is defined.
1898 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1900 * w32.c (gettimeofday): Make the signature identical to prototype
1901 in nt/inc/sys/time.h.
1903 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1905 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
1908 * keyboard.c (safe_run_hooks_error): Improve error message.
1910 * data.c (pure_write_error): Add `object' argument.
1911 * puresize.h (CHECK_IMPURE): Use it.
1913 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
1915 * Makefile.in (NOTIFY_OBJ): New variable.
1916 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
1918 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
1919 Call syms_of_gfilenotify.
1921 * gfilenotify.c: New file.
1923 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
1924 and Qfile_w32notify.
1925 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
1926 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
1928 * lisp.h: Declare syms_of_gfilenotify.
1930 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
1932 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1934 Merge the specpdl and backtrace stacks. Make the structure of the
1935 specpdl entries more obvious via a tagged union of structs.
1936 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
1937 (enum specbind_tag): New enum.
1938 (struct specbinding): Make it a tagged union of structs.
1939 Add a case for backtrace records.
1940 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
1941 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
1942 (backtrace_debug_on_exit): New accessors.
1943 (struct backtrace): Remove.
1944 (struct catchtag): Remove backlist field.
1945 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
1947 (Flocal_variable_p): Speed up the common case where the binding is
1949 * eval.c (backtrace_list): Remove.
1950 (set_specpdl_symbol, set_specpdl_old_value): Remove.
1951 (set_backtrace_args, set_backtrace_nargs)
1952 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
1953 (backtrace_next): New functions.
1954 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
1955 (unwind_to_catch, internal_lisp_condition_case)
1956 (internal_condition_case, internal_condition_case_1)
1957 (internal_condition_case_2, internal_condition_case_n): Don't bother
1958 with backtrace_list any more.
1959 (Fsignal): Adjust to new backtrace format.
1960 (grow_specpdl): Move up.
1961 (record_in_backtrace): New function.
1962 (eval_sub, Ffuncall): Use it.
1963 (apply_lambda): Adjust to new backtrace format.
1964 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
1966 (specbind): Adjust to new specpdl format. Simplify.
1967 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
1968 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
1970 (mark_backtrace): Remove.
1971 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
1972 * xdisp.c (redisplay_internal): Use record_in_backtrace.
1973 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
1975 * profiler.c (record_backtrace): Use get_backtrace.
1976 (handle_profiler_signal): Use backtrace_top_function.
1977 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
1980 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
1982 * process.h (catch_child_signal): Declare.
1984 * process.c (catch_child_signal): New function.
1985 (init_process_emacs): Call it.
1987 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
1988 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
1990 (x_set_cursor_type): Remove declaration.
1991 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
1992 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
1993 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
1994 (ns_get_color): Use F suffix on float.
1995 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
1996 (ns_get_rgb_color): Remove.
1997 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
1998 (note_mouse_movement): x and y are CGFloat.
1999 (ns_draw_fringe_bitmap): Remove unused rowY.
2000 Change #if to COCOA && >= 10_6.
2001 (ns_draw_window_cursor): Remove unused overspill.
2002 (ns_draw_underwave): width and x are EamcsCGFloat.
2003 (ns_draw_box): thickness is CGFloat.
2004 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
2005 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
2006 if not in main thread.
2007 (ns_get_pending_menu_title, ns_check_menu_open)
2008 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
2009 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
2010 (sendFromMainThread:): New method.
2011 (changeFont:): size is CGFloat.
2012 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
2013 Disable warning about permanent text.
2014 (characterIndexForPoint:): Adjust return type depending on GNUStep
2016 (mouseDown:): delta is CGFloat.
2017 (updateFrameSize): Remove unised variable f.
2018 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
2019 Cast float to EmacsCGFloat.
2020 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
2021 also to -1 when restoring.
2022 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
2023 inside NS_IMPL_COCOA.
2024 (toggleFullScreen:): Put call to toggleFullScreen inside
2025 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
2026 (setPosition:portion:whole:): por is CGFloat.
2027 (getMouseMotionPart:window:x:y:): Add F suffix to float.
2028 (mouseDown:): Use CGFloat.
2029 (mouseDragged:): Remove unised variable edge.
2030 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
2032 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
2034 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
2035 when NS_IMPL_GNUSTEP.
2036 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
2037 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
2038 (EmacsToolbar): Add clearAll. Add tag argument to
2039 addDisplayItemWithImage.
2040 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
2042 * nsselect.m (ns_get_local_selection): Remove unused variable type.
2044 * nsmenu.m (ns_update_menubar): Make static.
2045 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
2046 (fillWithWidgetValue:): Add cast to SEL for setAction.
2047 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
2048 (update_frame_tool_bar): Update code for GNUStep.
2049 (clearAll): New method.
2050 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
2051 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
2052 Move identifierToItem setObject and activeIdentifiers addObject before
2053 call to insertItemWithItemIdentifier.
2054 (validateVisibleItems): Fix indentation.
2055 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
2056 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
2057 UtilityWindow to aStyle, remove call to setStyleMask.
2059 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
2061 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
2062 (ns_charset_covers, ns_get_covering_families, nsfont_open):
2063 Use F suffix on floats.
2064 (ns_char_width): Returns CGFloat.
2065 (ns_ascii_average_width): w is CGFloat instead of float.
2066 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
2068 (ns_glyph_metrics): CGFloat instead of float.
2070 * nsfns.m (x_set_foreground_color, x_set_background_color):
2072 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
2073 remove unused variables.
2074 (Fns_read_file_name): Keep track if panel is for save.
2075 Use ns_filename_from_panel/ns_directory_from_panel.
2076 (Fns_list_services): delegate only used for COCOA.
2077 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
2078 Just return the input if GNUStep.
2079 (x_screen_planes): Remove.
2080 (Fxw_color_values): Use EmacsCGFloat
2081 (Fns_display_monitor_attributes_list): Only get screen number for
2083 (getDirectory, getFilename): Remove from EmacsOpenPanel and
2085 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
2086 ns_directory_from_panel.
2088 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
2090 * process.c (handle_child_signal): Also use WCONTINUED.
2091 This is so that list-processes doesn't mistakenly list the process
2092 as stopped, when the process has actually been continued and is
2095 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
2097 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
2098 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
2099 not already configured.
2101 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
2103 2013-05-29 Eli Zaretskii <eliz@gnu.org>
2105 * Makefile.in (mostlyclean): Remove *.res files.
2107 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
2109 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
2110 a buffer (bug#8447).
2112 2013-05-27 Eli Zaretskii <eliz@gnu.org>
2114 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
2115 display vector, and we backtrack, handle the case that the
2116 previous character position is also displayed from a display
2117 vector or covered by a display string or image. (Bug#14476)
2119 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
2121 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2122 (struct MonitorInfo, free_monitors): Remove.
2123 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
2124 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
2125 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2128 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
2129 (struct MonitorInfo, free_monitors): Remove.
2130 (ns_screen_name): Make static.
2131 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
2132 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
2135 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2136 (struct MonitorInfo): New struct.
2137 (free_monitors, make_monitor_attribute_list): Declare.
2139 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2141 (free_monitors, make_monitor_attribute_list): New functions.
2142 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
2145 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
2147 * callproc.c (call_process): Refine the doc string. (Bug#14045)
2149 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
2151 * keyboard.c: Apply keyboard decoding only to events that come directly
2152 from the tty, not from unread-command-events (bug#14368).
2153 (read_event_from_main_queue): New function, extracted from read_char).
2154 (read_decoded_char): Remove.
2155 (read_decoded_event_from_main_queue): New function to replace it.
2156 (read_char): Use it.
2157 (read_key_sequence): Use read_char rather than read_decoded_char.
2159 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
2161 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2163 * casetab.c (init_casetab_once): Fix last change (bug#14424).
2165 2013-05-22 Kenichi Handa <handa@gnu.org>
2167 The following changes are to fix the setting of
2168 buffer-file-coding-system on, for instance, C-x RET c unix RET
2169 _FILE_OF_DOS_EOL_TYPE_ RET.
2171 * coding.h (struct coding_system): New member detected_utf8_chars.
2173 * coding.c (detect_coding_utf_8): Count characters and check EOL
2174 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
2176 (setup_coding_system): Do not initialize coding->head_ascii.
2177 (check_ascii): Do not set coding->eol_seen but update it. Do not
2178 call adjust_coding_eol_type here.
2179 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
2180 If the eol-type of CODING is already specified, adjust the eol type
2181 of the found coding-system.
2182 (decode_coding_gap): Cancel previous change. Utilize the
2183 character numbers counted by detect_coding_utf_8. Fix detection
2186 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
2188 * search.c (looking_at_1): Only set last_thing_searched if the match
2189 changed the match-data (bug#14281).
2191 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
2193 * xdisp.c (reseat_at_previous_visible_line_start):
2194 Already declared in dispextern.h, so remove it here.
2195 (move_it_vertically_backward): Likewise.
2197 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2199 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
2200 (Fx_display_pixel_width, Fx_display_pixel_height)
2201 (Fx_display_mm_width, Fx_display_mm_height):
2202 Mention `display-monitor-attributes-list' in docstrings.
2204 * nsfns.m (ns_get_screen): Remove function. All uses removed.
2205 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
2206 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
2207 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
2208 (Fx_display_backing_store, Fx_display_visual_class)
2209 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
2210 (Fx_display_grayscale_p, Fx_display_pixel_width)
2211 (Fx_display_pixel_height, Fx_display_planes)
2212 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
2213 (Fx_display_screens): Don't confuse X11 screens with NS screens.
2214 (Fx_display_mm_width, Fx_display_mm_height)
2215 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
2216 height for all physical monitors as in X11.
2218 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
2219 Return pixel width or height for all physical monitors as in X11.
2221 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
2223 Port --enable-gcc-warnings to clang.
2224 * bytecode.c (exec_byte_code):
2226 Redo diagnostic pragmas to pacify clang, too.
2227 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2228 * editfns.c (Fencode_time):
2229 * fileio.c (file_accessible_directory_p):
2230 * font.c (font_unparse_xlfd):
2231 Use '&"string"[index]' instead of '"string" + (index)'.
2232 * undo.c (user_error): Remove; unused.
2234 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2236 * insdel.c (insert_1_both): Document the arguments, instead of
2237 referring to insert_1, which no longer exists.
2239 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2240 some window, increment windows_or_buffers_changed, so that
2241 *Messages* display in that window is updated. (Bug#14408)
2243 * w32.c: Include epaths.h.
2244 (init_environment): Use cmdproxy.exe without leading directories.
2245 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2247 (gettimeofday): Adjust signature and return value to Posix
2250 * unexw32.c (open_output_file): Delete the existing emacs.exe
2251 before creating it, to break the hard link to the versioned
2254 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2255 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2256 (FIRSTFILE_OBJ): New variables.
2257 (W32_RES): Rename to EMACSRES. All users changed.
2258 (base_obj): Use $(CM_OBJ).
2259 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2260 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2261 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2262 $(W32_RES_LINK) before $(LIBES).
2263 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2265 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2267 * makefile.w32-in (DOC): Use just "DOC".
2269 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2271 * process.c: Export default filters and sentinels to Elisp.
2272 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2274 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2275 (Fset_process_sentinel, Fformat_network_address):
2276 Default to them instead of nil.
2277 (server_accept_connection): Sentinels can't be nil any more.
2278 (read_and_dispose_of_process_output): New function, extracted from
2279 read_process_output.
2280 (read_process_output): Use it; filters can't be nil.
2281 (Finternal_default_process_filter): New function, extracted from
2282 read_process_output.
2283 (exec_sentinel_unwind): Remove function.
2284 (exec_sentinel): Don't zilch sentinel while running.
2285 (status_notify): Sentinels can't be nil.
2286 (Finternal_default_process_sentinel): New function extracted from
2288 (setup_process_coding_systems): Default filter is not nil any more.
2289 (syms_of_process): Export new Elisp functions and initialize
2291 * lisp.h (make_lisp_proc): New function.
2293 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2295 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2297 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2299 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2300 unless we know that the window w is a leaf window.
2301 Another attempt at solving bug#14062.
2303 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2305 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2308 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2310 * image.c (gif_load): Check that subimages fit (Bug#14345).
2312 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2314 * lread.c (skip_dyn_eof): New function.
2315 (read1): Use it to skip the end of a file in response to #@00.
2317 * doc.c (get_doc_string): Slightly relax the sanity checking.
2319 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2321 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2322 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2323 (MonitorInfo): New struct.
2324 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2325 (Fns_display_monitor_attributes_list): New functions.
2326 (display-usable-bounds): Remove.
2327 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2330 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2332 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2333 (GTK_CHECK_VERSION): New macro, if not already defined.
2334 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2335 replaced by GTK_CHECK_VERSION.
2337 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2339 * xterm.h (GTK_PREREQ): New macro.
2340 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2341 to use this macro instead, for consistency and clarity.
2343 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2345 * xdisp.c (row_for_charpos_p): New function, with code of
2346 cursor_row_p, but accepts an additional argument CHARPOS instead
2347 of using a hardcoded PT.
2348 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2349 (row_containing_pos): Call row_for_charpos_p instead of partially
2350 doing the same. Fixes cursor positioning under longlines-mode
2351 when longlines-show-effect includes more than one newline, when
2352 moving the cursor vertically up.
2354 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2356 * makefile.w32-in (ACL_H): New macro.
2357 ($(BLD)/fileio.$(O)): Update dependencies.
2359 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2361 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2362 * Makefile.in (LIB_ACL): New macro.
2363 (LIBACL_LIBS): Remove.
2364 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2365 * fileio.c: Include <acl.h>.
2366 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2367 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2369 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2372 * unexelf.c: Don't assume ElfW (Half) fits in int.
2373 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2374 when dealing with ElfW (Half) values, since they can exceed 2**31
2375 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2376 (entry_address): Omit unused NUM arg. All uses changed.
2378 2013-05-07 Juri Linkov <juri@jurta.org>
2380 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2381 to the string converted from number with `Fnumber_to_string'.
2384 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2386 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2387 This fixes a problem introduced by my previous change.
2389 2013-05-07 Glenn Morris <rgm@gnu.org>
2391 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2393 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2395 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2397 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2399 Static checking by GCC 4.8.0.
2400 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2401 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2402 (x_get_monitor_attributes_fallback)
2403 (x_get_monitor_attributes_xinerama)
2404 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2405 Define only if USE_GTK.
2406 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2407 (x_get_monitor_attributes_fallback): Omit unused locals.
2408 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2409 Use double, not float, to avoid mixed-mode floating point arithmetic.
2411 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2412 Jan Djärv <jan.h.d@swipnet.se>
2414 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2415 (XINERAMA_CFLAGS): New macros.
2416 (ALL_CFLAGS, LIBES): Use them.
2418 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2419 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2420 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2421 (syms_of_xfns): DEFSYM them.
2422 (struct MonitorInfo): New struct.
2423 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2424 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2425 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2426 (x_get_monitor_attributes_xinerama): New functions.
2427 (Fx_display_monitor_attributes_list): New primitive.
2428 (syms_of_xfns): Defsubr it.
2430 * xterm.h (x_display_info): Add Xatom_net_workarea and
2431 Xatom_net_current_desktop.
2433 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2434 and dpyinfo->Xatom_net_current_desktop.
2436 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2438 * xdisp.c (pos_visible_p): Use the special code for finding the
2439 beginning of a display property or overlay for any "replacing"
2440 display property, not just for display strings. This solves
2441 incorrect reporting of position by posn-at-point. (Bug#14241)
2443 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2445 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2446 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2447 Verify that ElfW (Half) fits in int.
2448 (fatal): Use same signature as lisp.h.
2449 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2450 configure and build with -DUNEXELF_DEBUG without worrying about
2451 other modules that use DEBUG.
2452 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2453 possibly-wide integers now uses it instead of plain fprintf.
2454 (entry_address): New function, which avoids problems with 32-bit
2455 overflow on 64-bit hosts.
2456 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2457 (round_up): Don't assume the remainder fits in int.
2458 (find_section): Use bool for boolean. Simplify debug code.
2459 (unexec): Don't assume file sizes fit in int or size_t.
2460 Omit unnecessary trailing newline in 'fatal' format.
2461 Use strerror rather than outputting decimal error number.
2462 Remove unused code when emacs is not defined;
2463 this file relies on Emacs now.
2464 Don't assume e_phnum and e_shnum are positive.
2466 * regex.c: Fix problems when DEBUG is defined.
2467 (extract_number, extract_number_and_incr): Define regardless of
2468 whether DEBUG is defined; that's simpler and makes the code less
2469 likely to go stale in the normal case when DEBUG is not defined.
2470 Return int rather than taking an int * arg. All callers changed.
2471 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2472 Remove, replacing with ...
2473 (DEBUG_PRINT): New macro. All callers changed.
2474 (DEBUG_COMPILES_ARGUMENTS): New macro.
2475 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2476 (print_compiled_pattern, print_double_string) [DEBUG]:
2477 Use prototype rather than old-style definition.
2478 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2479 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2480 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2481 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2482 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2483 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2484 This matters only when DEBUG is defined.
2486 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2488 * xdisp.c (set_iterator_to_next): Set the
2489 ignore_overlay_strings_at_pos_p flag only if we are _really_
2490 iterating over an overlay string, as indicated by the
2491 current.overlay_string_index member. (Bug#14306)
2493 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2495 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2496 to where it is used, to avoid autorelease issues (Bug#14050).
2498 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2500 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2501 * fileio.c (syms_of_fileio): Implement this.
2502 * filelock.c (create_lock_file): If symbolic links don't work, so
2503 we use a regular file as a lock file, do not fsync the lock file;
2506 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2508 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2509 (syms_of_minibuf): Adjust accodingly.
2511 * callint.c (Fcall_interactively): Adjust calls accordingly.
2513 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2515 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2516 w->contents is a buffer before computing everything else.
2517 Use parentheses to disambiguate last part of the condition.
2519 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2520 assertion violations. (Bug#14062)
2522 2013-05-01 David Reitter <david.reitter@gmail.com>
2524 * nsfns.m (ns_tooltip): Initialize.
2526 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2528 * coding.c (decode_coding_gap): Don't remove the character before
2529 a newline unless it's a CR character. (Bug#14287)
2531 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2533 * dispextern.h (struct face): Move enum face_underline_type
2534 earlier so that bitfields can be in the same word.
2536 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2538 * nsfns.m (handlePanelKeys): New function.
2539 (EmacsOpenPanel:performKeyEquivalent:)
2540 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2541 arrows/function/control and copy/paste keys (Bug#14296).
2543 2013-04-27 Juri Linkov <juri@jurta.org>
2545 * callint.c (Fcall_interactively): Call `Qread_number' for
2546 interactive code letter `n' instead of using duplicate code.
2549 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2551 * systime.h (make_timeval): Declare as 'const'.
2553 2013-04-27 Kenichi Handa <handa@gnu.org>
2555 * font.c (font_open_entity): Always open a font of manageable
2558 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2560 Port better to AIX (Bug#14258).
2561 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2564 2013-04-24 Kenichi Handa <handa@gnu.org>
2566 * coding.c (decode_coding_iso_2022): When an invalid escape
2567 sequence is encountered, reset the invocation and designation
2568 status to the safest one.
2570 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2572 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2573 Without this fix, "make distclean" leaves stamp-h1 behind.
2575 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2577 * w32fns.c (w32_fullscreen_rect): New function to compute the
2578 window rectangle for the given fullscreen mode.
2579 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2580 longer tunes the window size. This keeps the window's edges flush
2581 with the screen and allows the taskbar to hide itself in fullboth.
2583 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2584 window decorations and uses the entire screen.
2586 * w32term.h (w32_fullscreen_rect) Add prototype.
2587 (struct w32_output): Replace normal_width, normal_height,
2588 normal_top, and normal_left members with a single normal_placement
2590 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2592 (FRAME_NORMAL_PLACEMENT): New macro.
2594 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2596 * minibuf.c (Ftest_completion): Silence compiler warning.
2598 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2600 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2603 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2606 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2607 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2608 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2609 parentheses where appropriate.
2611 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2613 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2615 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2617 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2618 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2619 Mention in the doc string that setting these variables takes
2620 effect only after a call to set-window-buffer. (Bug#14200)
2622 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2624 * indent.c (Fvertical_motion): Don't consider display strings on
2625 overlay strings as display strings on the buffer position we
2626 started from. This prevents vertical cursor motion from jumping
2627 more than one line when there's an overlay string with a display
2628 property at end of line.
2629 Reported by Karl Chen <Karl.Chen@quarl.org> in
2630 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2632 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2634 * window.c (select_window): `record_buffer' even if window is
2635 already selected (bug#14191).
2637 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2639 * window.c (Fwindow_end): Test more flags, including the buffer's
2640 last_overlay_modified flag, to determine whether the window's
2641 display is really up-to-date. Prevents the function from
2642 returning a stale value. (Bug#14170)
2643 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2646 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2648 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2649 garbaged only if it is not already the top frame on its TTY.
2650 This prevents flickering due to constant redrawing of TTY frames when
2651 there are GUI frames open in the same session. (Bug#13864)
2653 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2655 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2656 of marking the idle timers directly.
2658 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2660 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2663 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2665 * window.c (select_window): Don't record_buffer while the invariant is
2666 temporarily broken (bug#14161).
2668 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2670 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2672 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2674 2013-04-07 Romain Francoise <romain@orebokech.com>
2676 Ignore additional platform-specific ACL errors (Bug#13702).
2677 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2678 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2680 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2682 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2685 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2687 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2688 This bug was introduced by my 2013-02-25 change that simplified
2689 data_start configuration. Without this change, on GNU/Linux
2690 an Emacs configured with --enable-profiling fails immediately
2691 due to a profiler signal.
2692 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2693 with these flags. On platforms where special flags are needed
2694 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2695 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2696 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2698 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2700 Get rid of some platform-specific functions examining window
2701 system and its capabilities. This is a partial rework of the
2703 * lisp.h (have_menus_p): Remove prototype. This function is
2704 replaced with platform-independent window_system_available.
2705 (check_window_system): Move to...
2706 * frame.h (decode_window_system_frame, window_system_available):
2707 ...here, add new prototypes.
2708 * frame.c (window_system_available, decode_window_system_frame):
2710 (check_window_system): Platform-independent now.
2711 * xterm.h (x_in_use): Remove declaration.
2713 * w32term.h (check_x_frame):
2714 * nsterm.h (check_x_frame): Remove prototypes. This function
2715 is replaced with platform-independent decode_window_system_frame.
2716 * msdos.c (have_menus_p): Remove.
2717 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2718 Remove platform-specific functions. Use check_window_system,
2719 decode_window_system_frame and check_ns_display_info where
2720 appropriate. Minor style and comment tweaks.
2721 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2722 (check_x_frame): Likewise.
2723 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2725 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2726 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2727 * xmenu.c, xselect.c: All related users changed.
2729 2013-04-03 Kenichi Handa <handa@gnu.org>
2731 The following changes is to optimize the code for reading UTF-8
2734 * coding.c (check_ascii): Rename from detect_ascii. Return value
2735 changed. Check EOL format. Do not call adjust_coding_eol_type
2737 (check_utf_8): New function.
2738 (adjust_coding_eol_type): Do nothing if already adjusted.
2739 (detect_coding): Compare the return value of check_ascii with
2740 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2741 (decode_coding_gap): Optimize for valid UTF-8.
2743 2013-03-21 Kenichi Handa <handa@gnu.org>
2745 * coding.c (syms_of_coding): Cancel previous change.
2747 * insdel.c (insert_from_gap): Fix previous change.
2749 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2751 Consistently use platform-specific function to detect window system.
2752 * lisp.h (check_window_system): New prototype. This function is
2753 going to replace check_x, check_w32 and check_ns.
2754 (have_menus_p): Mention msdos.c in comment.
2755 * fontset.c (check_window_system_func): Remove. Adjust all users.
2756 * fontset.h (check_window_system_func): Remove prototype.
2757 * nsterm.h (check_ns):
2758 * xterm.h (check_x):
2759 * w32term.h (check_w32): Likewise.
2760 * menu.c (Fx_popup_menu): Use check_window_system.
2761 * msdos.c (check_window_system): Define for MS-DOS.
2762 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2763 * w32fns.c (check_window_system): Likewise for MS-Windows.
2764 * xfns.c (check_window_system): Likewise for X.
2765 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2766 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2768 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2770 Prefer < to > in range checks such as 0 <= i && i < N.
2771 This makes it easier to visualize quantities on a number line.
2772 This patch doesn't apply to all such range checks,
2773 only to the range checks affected by the 2013-03-24 change.
2774 This patch reverts most of the 2013-03-24 change.
2775 * alloc.c (xpalloc, Fgarbage_collect):
2776 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2777 * character.c (string_escape_byte8):
2778 * charset.c (read_hex):
2779 * data.c (cons_to_unsigned):
2780 * dispnew.c (update_frame_1):
2781 * doc.c (Fsubstitute_command_keys):
2782 * doprnt.c (doprnt):
2783 * editfns.c (hi_time, decode_time_components):
2784 * fileio.c (file_offset):
2785 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2786 * font.c (font_intern_prop):
2787 * frame.c (x_set_alpha):
2788 * gtkutil.c (get_utf8_string):
2789 * indent.c (check_display_width):
2790 * keymap.c (Fkey_description):
2791 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2793 * minibuf.c (read_minibuf_noninteractive):
2794 * process.c (wait_reading_process_output):
2795 * search.c (Freplace_match):
2796 * window.c (get_phys_cursor_glyph):
2797 * xdisp.c (redisplay_internal):
2798 * xsmfns.c (smc_save_yourself_CB):
2799 Prefer < to > for range checks.
2800 * dispnew.c (sit_for): Don't mishandle NaNs.
2801 This fixes a bug introduced in the 2013-03-24 change.
2802 * editfns.c (decode_time_components): Don't hoist comparison.
2803 This fixes another bug introduced in the 2013-03-24 change.
2805 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2807 * frame.h (struct frame): Drop scroll_bottom_vpos
2808 member becaue all real users are dead long ago.
2809 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2810 * xdisp.c (redisplay_internal): Adjust user.
2812 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2814 * nsmenu.m (showAtX:Y:for:): setLevel to
2815 NSPopUpMenuWindowLevel (Bug#13998).
2817 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2819 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2820 (ns_check_pending_open_menu): Declare.
2822 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2823 (x_activate_menubar): Update the menu with title that matches
2824 ns_get_pending_menu_title, and call
2825 ns_check_pending_openmenu (Bug#12698).
2826 (menuWillOpen:): New method.
2827 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2829 * nsterm.m (menu_will_open_state, menu_mouse_point)
2830 (menu_pending_title): New varaibles.
2831 (ns_get_pending_menu_title, ns_check_menu_open)
2832 (ns_check_pending_open_menu): New functions.
2834 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2836 * indent.c (current_column_bol_cache): Remove leftover which is not
2837 used in Fmove_to_column any more.
2838 (current_column, scan_for_column): Adjust users.
2839 * keyboard.c (last_point_position_buffer, last_point_position_window):
2840 Remove leftovers which are not used for recording undo any more.
2841 (command_loop_1, syms_of_keyboard): Adjust users.
2842 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2843 redisplay_window any more.
2844 (move_it_to): Adjust user.
2846 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2848 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2849 Update dependencies.
2851 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2853 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2854 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2857 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2859 * window.h (struct window): Replace hchild, vchild and buffer slots
2860 with the only contents slot. This is possible because each valid
2861 window may have either the child window (in vertical or horizontal
2862 combination) or buffer to display (for the leaf window). Using that,
2863 a lof of operations to traverse and/or change window hierarchies may
2864 be simplified. New member horizontal is used to distinguish between
2865 horizontal and vertical combinations of internal windows.
2866 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2867 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2868 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2869 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2870 Use contents slot, not buffer, where appropriate.
2871 (wset_combination): New function.
2872 (wset_buffer): Add eassert.
2873 (Fframe_first_window): Simplify the loop reaching first window.
2874 (Fwindow_buffer): Use WINDOW_LEAF_P.
2875 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2876 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2877 (unshow_buffer): Convert initial debugging check to eassert.
2878 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2879 (make_parent_window, window_resize_check, window_resize_apply)
2880 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
2881 (Fset_window_configuration, delete_all_child_windows, save_window_save):
2882 Adjust to match struct window changes.
2883 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
2884 (mark_window_cursors_off, count_windows, get_leaf_windows)
2885 (foreach_window_1): Simplify the loop.
2886 * alloc.c (mark_object): Do not check for the leaf window because
2887 internal windows has no glyph matrices anyway.
2888 * dispnew.c (clear_window_matrices, showing_window_margins_p)
2889 (allocate_matrices_for_window_redisplay, fake_current_matrices)
2890 (allocate_matrices_for_frame_redisplay, free_window_matrices)
2891 (build_frame_matrix_from_window_tree, mirror_make_current)
2892 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
2893 (update_window_tree, set_window_update_flags): Simplify the loop.
2894 (sync_window_with_frame_matrix_rows): Enforce live window.
2895 Use contents slot, not buffer, where appropriate.
2896 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
2897 and WINDOW_HORIZONTAL_COMBINATION_P.
2898 (make_frame_visible_1): Simplify the loop.
2899 Use contents slot, not buffer, where appropriate.
2900 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
2901 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
2902 (expose_window_tree): Likewise.
2903 Use contents slot, not buffer, where appropriate.
2904 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
2905 to avoid deleted windows. Use contents slot instead of buffer.
2906 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
2907 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
2908 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
2909 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
2911 2013-03-28 Eli Zaretskii <eliz@gnu.org>
2913 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
2914 identify the reasons for assertion violations in bug#14062 and
2916 (Fx_show_tip): Fix compilation error under
2917 "--enable-check-lisp-object-type". (Bug#14073)
2919 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
2920 Reported by <rzl24ozi@gmail.com>.
2922 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2924 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
2926 (unwind_with_echo_area_buffer): ...to restore it here.
2927 This is needed to ensure that...
2928 (redisplay_window): ...both window markers are valid here,
2929 which is verified by eassert.
2930 * editfns.c (save_excursion_save): Do not assume that
2931 selected_window always displays the buffer.
2932 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
2935 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
2937 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
2940 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
2942 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
2944 2013-03-27 Eli Zaretskii <eliz@gnu.org>
2946 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
2947 since MinGW's w32api headers do. This avoids compiler warnings.
2949 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
2952 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2954 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
2956 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
2958 * gtkutil.c (style_changed_cb): Check if frame is live and an
2959 X frame (Bug#14038).
2961 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2963 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
2964 Define only for _WIN32_WINNT less than 0x0500.
2965 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
2967 Move inclusion of time.h before sys/time.h, so that MinGW64 could
2968 see its own definitions of 'struct timeval' and 'struct timezone'.
2970 Fix incompatibilities between MinGW.org and MinGW64 headers.
2971 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
2973 * w32.c (REPARSE_DATA_BUFFER): Guard with
2974 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
2976 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
2978 * xterm.c: Include X11/XKBlib.h
2979 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
2981 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
2983 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
2985 * blockinput.h (input_blocked_p): Likewise.
2986 * bytecode.c (exec_byte_code): Likewise.
2987 * callproc.c (call_process_kill, call_process_cleanup)
2988 (Fcall_process): Likewise.
2989 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
2990 (Fccl_execute_on_string): Likewise.
2991 * character.c (string_escape_byte8): Likewise.
2992 * charset.c (read_hex): Likewise.
2993 * cm.c (calccost): Likewise.
2994 * data.c (cons_to_unsigned): Likewise.
2995 * dired.c (directory_files_internal, file_name_completion):
2997 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
2998 (sit_for): Likewise.
2999 * doc.c (Fsubstitute_command_keys): Likewise.
3000 * doprnt.c (doprnt): Likewise.
3001 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
3002 * emacsgtkfixed.c: Likewise.
3003 * fileio.c (file_offset, Fwrite_region): Likewise.
3004 * floatfns.c (Fexpt, fmod_float): Likewise.
3005 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3007 * font.c (font_intern_prop): Likewise.
3008 * frame.c (x_set_alpha): Likewise.
3009 * gtkutil.c (get_utf8_string): Likewise.
3010 * indent.c (check_display_width): Likewise.
3011 * intervals.c (create_root_interval, rotate_right, rotate_left)
3012 (split_interval_right, split_interval_left)
3013 (adjust_intervals_for_insertion, delete_node)
3014 (interval_deletion_adjustment, adjust_intervals_for_deletion)
3015 (merge_interval_right, merge_interval_left, copy_intervals)
3016 (set_intervals_multibyte_1): Likewise.
3017 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
3018 * keymap.c (Fkey_description): Likewise.
3019 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
3020 * lread.c (openp, read_integer, read1, string_to_number):
3022 * menu.c (ensure_menu_items): Likewise.
3023 * minibuf.c (read_minibuf_noninteractive): Likewise.
3024 * print.c (printchar, strout): Likewise.
3025 * process.c (create_process, Faccept_process_output)
3026 (wait_reading_process_output, read_process_output, send_process)
3027 (wait_reading_process_output): Likewise.
3028 * profiler.c (make_log, handle_profiler_signal): Likewise.
3029 * regex.c (re_exec): Likewise.
3030 * regex.h: Likewise.
3031 * search.c (looking_at_1, Freplace_match): Likewise.
3032 * sysdep.c (get_child_status, procfs_ttyname)
3033 (procfs_get_total_memory): Likewise.
3034 * systime.h (EMACS_TIME_VALID_P): Likewise.
3035 * term.c (dissociate_if_controlling_tty): Likewise.
3036 * window.c (get_phys_cursor_glyph): Likewise.
3037 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
3038 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
3040 * xfns.c (Fx_window_property): Likewise.
3041 * xmenu.c (set_frame_menubar): Likewise.
3042 * xselect.c (x_get_window_property, x_handle_dnd_message):
3044 * xsmfns.c (smc_save_yourself_CB): Likewise.
3045 * xterm.c (x_scroll_bar_set_handle): Likewise.
3047 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
3049 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
3050 to be optional or nil. Adjust comment and convert it to docstring.
3051 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
3052 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
3054 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
3056 Static checking by GCC 4.8-20130319.
3057 * image.c (gif_load): Assume pass < 3 to pacify GCC.
3058 * process.c (Fset_process_datagram_address)
3059 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
3060 * xdisp.c (get_char_face_and_encoding):
3061 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
3062 (get_glyph_face_and_encoding): Prepare face before possibly using it.
3063 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
3065 2013-03-24 Ken Brown <kbrown@cornell.edu>
3067 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
3068 fix compilation on 64-bit Cygwin, where underscores are not
3069 automatically prepended.
3071 * w32term.c (w32_initialize): Silence compiler warning.
3073 2013-03-23 Eli Zaretskii <eliz@gnu.org>
3075 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
3076 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
3077 variables, to save and restore frame dimensions.
3078 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
3079 after returning from a 'fullscreen' configuration.
3080 use SendMessage instead of PostMessage to send the SC_RESTORE message,
3081 to avoid races between the main thread and the input thread.
3083 * w32term.h (struct w32_output): New members normal_width,
3084 normal_height, normal_top, normal_left, and prev_fsmode.
3085 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
3086 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
3089 * w32term.c (w32fullscreen_hook): Record last value of the frame's
3090 'fullscreen' parameter. Always record previous width and height
3091 of the frame, except when switching out of maximized modes, so
3092 that they could be restored correctly, instead of resetting to the
3093 default frame dimensions. Send SC_RESTORE command to the frame,
3094 unless we are going to send SC_MAXIMIZE, to restore the frame
3095 resize hints in the mouse pointer shown by the window manager.
3098 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
3100 * lisp.h (get_frame_param): Adjust conditions for prototype
3103 2013-03-22 Ken Brown <kbrown@cornell.edu>
3105 * unexcw.c: Drop unneeded inclusion of w32common.h.
3106 (report_sheap_usage): Declare.
3107 (read_exe_header): Add magic numbers for x86_64.
3108 (fixup_executable): Fix printf format specifier for unsigned long
3111 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
3113 * frame.h (struct frame): Put menu_bar_window under #ifdef
3114 because this member is not needed when X toolkit is in use.
3115 (fset_menu_bar_window):
3116 * dispnew.c (clear_current_matrices, clear_desired_matrices)
3117 (free_glyphs, update_frame):
3118 * xdisp.c (expose_frame): Likewise.
3119 (display_menu_bar): Likewise. Remove redundant eassert.
3120 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
3123 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
3125 Use functions and constants to manipulate Lisp_Save_Value objects.
3126 This replaces code that used macros and strings and token-pasting.
3127 The change makes the C source a bit easier to follow,
3128 and shrinks the Emacs executable a bit.
3129 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
3130 (make_save_value): Change 1st arg from string to enum. All callers
3133 (mark_object): Use if, not #if, for GC_MARK_STACK.
3134 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
3135 (XSAVE_OBJECT): Now functions, not macros.
3136 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
3137 the constant was never used.
3138 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
3139 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
3140 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
3141 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
3143 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
3144 type3 with a single member save_type. All uses changed.
3145 (save_type, set_save_pointer, set_save_integer): New functions.
3146 * print.c (PRINTX): Remove.
3148 * alloc.c: Remove redundant static declarations.
3150 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3152 * window.h (struct window): Convert left_col, top_line, total_lines
3153 and total_cols from Lisp_Objects to integers. Adjust comments.
3154 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
3156 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
3157 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
3158 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
3159 Adjust users where appropriate.
3161 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
3163 * frame.h (struct frame): Drop resx and resy because the same data is
3164 available from window system-specific output context. Adjust users.
3165 (default_pixels_per_inch_x, default_pixels_per_inch_y):
3166 New functions to provide defaults when no window system available.
3167 (FRAME_RES_X, FRAME_RES_Y): New macros.
3168 (NUMVAL): Move from xdisp.c.
3169 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
3170 (Ffont_face_attributes, Fopen_font):
3171 * image.c (gs_load):
3172 * w32font.c (fill_in_logfont):
3173 * xdisp.c (calc_pixel_width_or_height):
3174 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
3175 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
3177 2013-03-20 Kenichi Handa <handa@gnu.org>
3179 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
3180 to 1 (temporary workaround until a bug related to ASCII
3181 optimization is fixed).
3183 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
3185 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
3186 Signal error if window is not internal. Adjust docstring.
3187 (delete_all_child_windows): Use combination_limit to save the buffer.
3188 (Fset_window_configuration): Adjust accordingly.
3189 * print.c (syms_of_print): Initialize debugging output not here...
3190 (init_print_once): ...but in a new function here.
3191 * lisp.h (init_print_once): Add prototype.
3192 * emacs.c (main): Add call to init_print_once. Adjust comments.
3194 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
3196 * window.c (window_resize_check, window_resize_apply)
3197 (window_from_coordinates, recombine_windows, set_window_buffer)
3198 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
3199 (Fsplit_window_internal, Fdelete_window_internal)
3200 (freeze_window_starts): Use bool for booleans.
3201 * window.h (window_frame_coordinates, resize_frame_windows)
3202 (freeze_window_starts, set_window_buffer): Adjust prototypes.
3204 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
3206 * dispnew.c (bitch_at_user): Use `user-error'.
3208 2013-03-17 Ken Brown <kbrown@cornell.edu>
3210 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
3211 as return type of image_background. (Bug#13981)
3212 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
3214 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
3216 * nsterm.m (updateFrameSize:): Change resize increments if needed.
3217 (ns_select): Don't return with result uninitialized.
3219 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
3222 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
3224 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3225 directories. If filename is nil, get directory name (Bug#13932).
3226 Use getFilename and getDirectory.
3227 (getFilename, getDirectory): New methods for EmacsSavePanel and
3229 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3231 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3233 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3235 2013-03-15 Kenichi Handa <handa@gnu.org>
3237 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3238 (adjust_after_replace): Make it back to static. Delete the third
3239 arg text_at_gap_tail. Cancel the code for handling it.
3241 * coding.h (struct coding_system): New member eol_seen.
3243 * coding.c (detect_ascii): New function.
3244 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3245 when the source bytes are actually scanned. On detecting for
3246 coding_category_utf_8_auto, call detect_ascii instead of scanning
3247 source bytes directly.
3248 (produce_chars): Call insert_from_gap with the new arg 0.
3249 (encode_coding): Likewise.
3250 (decode_coding_gap): Control ASCII optimization by the variable
3251 disable_ascii_optimization instead of #ifndef .. #endif.
3252 Deccode EOL format according to coding->eol_seen.
3253 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3256 * lisp.h (adjust_after_replace): Cancel externing it.
3257 (insert_from_gap): Adjust prototype.
3259 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3261 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3262 FULLSCREEN_MAXIMIZED. (Bug#13935)
3264 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3266 * region-cache.c (find_cache_boundary, move_cache_gap)
3267 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3268 Simplify debugging check and convert to eassert. Adjust comment.
3269 (pp_cache): Put under ENABLE_CHECKING.
3271 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3273 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3274 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3276 (w32fullscreen_hook): If the frame is visible, reset
3277 f->want_fullscreen flag after changing the frame size. If the
3278 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3281 2013-03-13 Daniel Colascione <dancol@dancol.org>
3283 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3284 too so that these builds can use Cygwin's file conversion
3285 functions. (We've been building and linking cygw32.o all along
3286 and just not using it.)
3288 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3290 File synchronization fixes (Bug#13944).
3291 * Makefile.in (LIB_FDATASYNC): New macro.
3293 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3294 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3295 Don't worry about HAVE_FSYNC, since a substitute fsync is
3296 available if the system lacks one.
3297 (Fwrite_regin): Retry fsync if interrupted.
3299 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3301 * w32term.c (w32_read_socket): If the Emacs frame is being
3302 activated, call w32fullscreen_hook, to make sure the new frame
3303 dimensions are in effect. (Bug#13937)
3305 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3307 * xdisp.c (init_iterator): Simplify because both character and byte
3308 positions are either specified or -1. Add eassert. Adjust comment.
3309 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3310 character and byte positions can be obtained from marker.
3312 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3314 Static checking by Sun C 5.12.
3315 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3316 * bytecode.c (exec_byte_code):
3317 * dispnew.c (init_display):
3319 * fileio.c (Fsubstitute_in_file_name):
3320 * keyboard.c (Fevent_convert_list):
3321 * keymap.c (Fsingle_key_description):
3322 * term.c (maybe_fatal, fatal):
3323 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3324 * xsmfns.c (Fhandle_save_session):
3325 Omit unreachable code.
3326 * keymap.c (map_keymap_char_table_item): Cast void * to
3327 a function pointer type; the C Standard requires this.
3329 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3330 Include <sys/param.h> unconditionally, as that works elsewhere and
3331 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3332 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3335 See ChangeLog.12 for earlier changes.
3341 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3343 This file is part of GNU Emacs.
3345 GNU Emacs is free software: you can redistribute it and/or modify
3346 it under the terms of the GNU General Public License as published by
3347 the Free Software Foundation, either version 3 of the License, or
3348 (at your option) any later version.
3350 GNU Emacs is distributed in the hope that it will be useful,
3351 but WITHOUT ANY WARRANTY; without even the implied warranty of
3352 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3353 GNU General Public License for more details.
3355 You should have received a copy of the GNU General Public License
3356 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.