1 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4 (NSTATICS): Now a constant; doesn't need to be a macro.
6 2013-07-19 Richard Stallman <rms@gnu.org>
8 * coding.c (decode_coding_utf_8): Add simple loop for fast
9 processing of ASCII characters.
11 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
15 2013-07-19 Eli Zaretskii <eliz@gnu.org>
17 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
18 unportable 'struct x_display_info'.
19 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
22 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
24 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
25 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
27 (system_process_attributes): Prefer plain char to unsigned char
28 when either will do. Clean up properly if interrupted or if
29 memory allocations fail. Don't assume sscanf succeeds. Remove
30 no-longer-needed workaround to stop GCC from whining. Read
31 command-line once, instead of multiple times. Check read status a
34 Fix obscure porting bug with varargs functions.
35 The code assumed that int is treated like ptrdiff_t in a vararg
36 function, which is not a portable assumption. There was a similar
37 -- though these days less likely -- porting problem with various
38 assumptions that pointers of different types all smell the same as
39 far as vararg functions is conserved. To make this problem less
40 likely in the future, redo the API to use varargs functions.
41 * alloc.c (make_save_value): Remove this vararg function.
42 All uses changed to ...
43 (make_save_int_int_int, make_save_obj_obj_obj_obj)
44 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
46 (make_save_ptr): Rename from make_save_pointer, for consistency with
47 the above. Define only on platforms that need it. All uses changed.
49 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
51 * keyboard.c: Try to fix typos in previous change.
52 (DISPLAY_LIST_INFO): New macro.
53 (kbd_buffer_get_event): Do not access members that are not present
54 in X11. Revert inadvertent change of "!=" to "=".
56 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
58 * keyboard.c (kbd_buffer_get_event):
59 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
60 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
62 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
64 * filelock.c: Fix unlikely file descriptor leaks.
65 (get_boot_time_1): Rework to avoid using emacs_open.
66 This doesn't actually fix a leak, but is better anyway.
67 (read_lock_data): Use read, not emacs_read.
69 * doc.c: Fix minor memory and file descriptor leaks.
70 * doc.c (get_doc_string): Fix memory leak when doc file absent.
71 (get_doc_string, Fsnarf_documentation):
72 Fix file descriptor leak on error.
74 * term.c: Fix minor fdopen-related file descriptor leaks.
75 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
76 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
78 * charset.c: Fix file descriptor leaks and errno issues.
80 (load_charset_map_from_file): Don't leak file descriptor on error.
81 Use plain record_xmalloc since the allocation is larger than
82 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
84 * eval.c (record_unwind_protect_nothing):
85 * fileio.c (fclose_unwind):
87 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
88 The replacement doesn't block input, but that no longer seems
91 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
93 * lread.c: Fix file descriptor leaks and errno issues.
94 (Fload): Close some races that leaked fds or streams when 'load'
96 (Fload, openp): Report error number of last nontrivial failure to open.
97 ENOENT counts as trivial.
98 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
100 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
101 now that the function is always called with a nonnegative arg.
102 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
103 All uses replaced with ...
104 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
106 A few more minor file errno-reporting bugs.
107 * callproc.c (Fcall_process):
108 * doc.c (Fsnarf_documentation):
109 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
110 * process.c (set_socket_option):
111 Don't let a constructor trash errno.
112 * doc.c: Include <errno.h>.
114 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
116 * w32fns.c (unwind_create_tip_frame): Fix declaration.
118 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
120 Fix w32 bug with call-process-region (Bug#14885).
121 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
122 to Fcall_process when the input is empty. This simplifies the
123 code a bit. It makes no difference on POSIXish platforms but
124 apparently it fixes a bug on w32.
126 Fix bug where insert-file-contents closes a file twice. (Bug#14839).
127 * fileio.c (close_file_unwind): Don't close if FD is negative;
128 this can happen when unwinding a zapped file descriptor.
129 (Finsert_file_contents): Unwind-protect the fd before the point marker,
130 in case Emacs runs out of memory between the two unwind-protects.
131 Don't trash errno when closing FD.
132 Zap the FD in the specpdl when closing it, instead of deferring
133 the removal of the unwind-protect; this fixes a bug where a child
134 function unwinds the stack past us.
136 New unwind-protect flavors to better type-check C callbacks.
137 This also lessens the need to write wrappers for callbacks,
138 and the need for make_save_pointer.
139 * alloca.c (free_save_value):
140 * atimer.c (run_all_atimers):
142 * alloc.c (safe_alloca_unwind):
143 * atimer.c (unwind_stop_other_atimers):
144 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
145 * menu.c (cleanup_popup_menu) [HAVE_NS]:
146 * minibuf.c (choose_minibuf_frame_1):
147 * process.c (make_serial_process_unwind):
148 * xdisp.h (pop_message_unwind):
149 * xselect.c (queue_selection_requests_unwind):
150 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
151 * alloca.c (record_xmalloc):
152 Prefer record_unwind_protect_ptr to record_unwind_protect with
154 * alloca.c (Fgarbage_collect):
155 Prefer record_unwind_protect_void to passing a dummy.
156 * buffer.c (restore_buffer):
157 * window.c (restore_window_configuration):
158 * xfns.c, w32fns.c (do_unwind_create_frame)
159 New wrapper. All record-unwind uses of wrappee changed.
160 * buffer.c (set_buffer_if_live):
161 * callproc.c (call_process_cleanup, delete_temp_file):
162 * coding.c (code_conversion_restore):
163 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
164 * editfns.c (save_excursion_restore)
165 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
166 (save_restriction_restore):
167 * eval.c (restore_stack_limits, un_autoload):
168 * fns.c (require_unwind):
169 * keyboard.c (recursive_edit_unwind, tracking_off):
170 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
171 * macros.c (pop_kbd_macro, restore_menu_items):
172 * nsfns.m (unwind_create_frame):
173 * print.c (print_unwind):
174 * process.c (start_process_unwind):
175 * search.c (unwind_set_match_data):
176 * window.c (select_window_norecord, select_frame_norecord):
177 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
178 (fast_set_selected_frame):
179 * xfns.c, w32fns.c (unwind_create_tip_frame):
180 Return void, not a dummy Lisp_Object. All uses changed.
181 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
182 * callproc.c (call_process_kill):
183 * fileio.c (restore_point_unwind, decide_coding_unwind)
184 (build_annotations_unwind):
185 * insdel.c (Fcombine_after_change_execute_1):
186 * keyboard.c (read_char_help_form_unwind):
187 * menu.c (unuse_menu_items):
188 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
189 * sound.c (sound_cleanup):
190 * xdisp.c (unwind_redisplay):
191 * xfns.c (clean_up_dialog):
192 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
193 Accept no args and return void, instead of accepting and returning
194 a dummy Lisp_Object. All uses changed.
195 * cygw32.c (fchdir_unwind):
196 * fileio.c (close_file_unwind):
197 * keyboard.c (restore_kboard_configuration):
198 * lread.c (readevalllop_1):
199 * process.c (wait_reading_process_output_unwind):
200 Accept int and return void, rather than accepting an Emacs integer
201 and returning a dummy object. In some cases this fixes an
202 unlikely bug when the corresponding int is outside Emacs integer
203 range. All uses changed.
204 * dired.c (directory_files_internal_unwind):
205 * fileio.c (do_auto_save_unwind):
206 * gtkutil.c (pop_down_dialog):
207 * insdel.c (reset_var_on_error):
208 * lread.c (load_unwind):
209 * xfns.c (clean_up_file_dialog):
210 * xmenu.c, nsmenu.m (pop_down_menu):
211 * xmenu.c (cleanup_widget_value_tree):
212 * xselect.c (wait_for_property_change_unwind):
213 Accept pointer and return void, rather than accepting an Emacs
214 save value encapsulating the pointer and returning a dummy object.
216 * editfns.c (Fformat): Update the saved pointer directly via
217 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
218 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
219 (unwind_body): New function.
220 (record_unwind_protect): First arg is now a function returning void,
221 not a dummy Lisp_Object.
222 (record_unwind_protect_ptr, record_unwind_protect_int)
223 (record_unwind_protect_void): New functions.
224 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
225 * fileio.c (struct auto_save_unwind): New type.
226 (do_auto_save_unwind): Use it.
227 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
228 * insdel.c (struct rvoe_arg): New type.
229 (reset_var_on_error): Use it.
230 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
232 (specbinding_func): Remove; there are now several such functions.
233 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
234 (set_unwind_protect_ptr): New function.
235 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
237 Be simpler and more consistent about reporting I/O errors.
238 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
239 Say "Read error" and "Write error", rather than "I/O error", or
240 "IO error reading", or "IO error writing", when a read or write
242 * process.c (Fmake_network_process, wait_reading_process_output)
243 (send_process, Fprocess_send_eof, wait_reading_process_output):
244 Capitalize diagnostics consistently. Put "failed foo" at the
245 start of the diagnostic, so that we don't capitalize the
246 function name "foo". Consistently say "failed" for such
248 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
249 All callers changed. This is so it can use report_file_error.
250 * sysdep.c (serial_open, serial_configure): Capitalize I/O
251 diagnostics consistently as above.
253 * fileio.c (report_file_errno): Fix errno reporting bug.
254 If the file name is neither null nor a pair, package it up as a
255 singleton list. All callers changed, both to this function and to
256 report_file_error. This fixes a bug where the memory allocator
257 invoked by list1 set errno so that the immediately following
258 report_file_error reported the wrong errno value.
260 Fix minor problems found by --enable-gcc-warnings.
261 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
262 * keyboard.c (kbd_buffer_get_event): Remove unused local.
264 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
266 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
267 Set event->arg to Qt if switch-event shall be generated.
268 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
270 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
272 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
275 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
276 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
277 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
278 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
279 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
280 and there is a focused frame.
281 (head_table): Add focus-in and focus-out.
282 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
283 bind to handle-focus-in/out.
285 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
286 (Fhandle_switch_frame): Call Fhandle_focus_in.
287 (syms_of_frame): defsubr handle-focus-in/out.
289 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
291 Fix porting bug to older POSIXish platforms (Bug#14862).
292 * sysdep.c (emacs_pipe): New function, that implements
293 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
294 This should port better to CentOS 5 and to Mac OS X 10.6.
295 All calls to pipe2 changed.
297 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
298 This makes the code easier to read and the executable a bit smaller.
299 Do not replace all calls to Fcons that happen to create lists,
300 just calls that are intended to create lists. For example, when
301 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
302 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
303 Similarly for list2 through list5.
304 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
305 * bytecode.c (exec_byte_code):
306 * callint.c (quotify_arg, Fcall_interactively):
307 * callproc.c (Fcall_process, create_temp_file):
308 * charset.c (load_charset_map_from_file)
309 (Fdefine_charset_internal, init_charset):
310 * coding.c (get_translation_table, detect_coding_system)
311 (Fcheck_coding_systems_region)
312 (Fset_terminal_coding_system_internal)
313 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
314 * composite.c (update_compositions, Ffind_composition_internal):
315 * dired.c (directory_files_internal, file_name_completion)
317 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
318 * doc.c (Fsnarf_documentation):
319 * editfns.c (Fmessage_box):
321 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
322 (Feval, eval_sub, Ffuncall, apply_lambda):
323 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
324 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
325 (Fset_file_times, Finsert_file_contents)
326 (Fchoose_write_coding_system, Fwrite_region):
327 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
328 * font.c (font_registry_charsets, font_parse_fcname)
329 (font_prepare_cache, font_update_drivers, Flist_fonts):
330 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
331 * frame.c (make_frame, Fmake_terminal_frame)
332 (x_set_frame_parameters, x_report_frame_params)
333 (x_default_parameter, Fx_parse_geometry):
334 * ftfont.c (syms_of_ftfont):
335 * image.c (gif_load):
336 * keyboard.c (command_loop_1):
337 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
338 (Fcopy_keymap, append_key, Fcurrent_active_maps)
339 (Fminor_mode_key_binding, accessible_keymaps_1)
340 (Faccessible_keymaps, Fwhere_is_internal):
341 * lread.c (read_emacs_mule_char):
342 * menu.c (find_and_return_menu_selection):
343 * minibuf.c (get_minibuffer):
344 * nsfns.m (Fns_perform_service):
345 * nsfont.m (ns_script_to_charset):
346 * nsmenu.m (ns_popup_dialog):
347 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
348 (Fx_own_selection_internal):
349 * nsterm.m (append2):
350 * print.c (Fredirect_debugging_output)
351 (print_prune_string_charset):
352 * process.c (Fdelete_process, Fprocess_contact)
353 (Fformat_network_address, set_socket_option)
354 (read_and_dispose_of_process_output, write_queue_push)
355 (send_process, exec_sentinel):
356 * sound.c (Fplay_sound_internal):
357 * textprop.c (validate_plist, add_properties)
358 (Fput_text_property, Fadd_face_text_property)
359 (copy_text_properties, text_property_list, syms_of_textprop):
360 * unexaix.c (report_error):
361 * unexcoff.c (report_error):
362 * unexsol.c (unexec):
363 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
364 (Fformat_mode_line, syms_of_xdisp):
365 * xfaces.c (set_font_frame_param)
366 (Finternal_lisp_face_attribute_values)
367 (Finternal_merge_in_global_face, syms_of_xfaces):
368 * xfns.c (x_default_scroll_bar_color_parameter)
369 (x_default_font_parameter, x_create_tip_frame):
370 * xfont.c (xfont_supported_scripts):
371 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
372 (menu_help_callback, xmenu_show):
374 * xterm.c (set_wm_state):
375 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
376 and similarly for list2 through list5.
378 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
380 * callproc.c (Fcall_process_region): Fix minor race and tune.
381 (create_temp_file): New function, with the temp-file-creation part
382 of the old Fcall_process_region. Use Fcopy_sequence to create the
383 temp file name, rather than alloca + build_string, for simplicity.
384 Don't bother to block input around the temp file creation;
385 shouldn't be needed. Simplify use of mktemp. Use
386 record_unwind_protect immediately after creating the temp file;
387 this closes an unlikely race where the temp file was not removed.
388 Use memcpy rather than an open-coded loop.
389 (Fcall_process_region): Use the new function. If the input is
390 empty, redirect from /dev/null rather than from a newly created
391 empty temp file; this avoids unnecessary file system traffic.
393 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
395 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
396 Simplify by making this case like the other two. This is a bit
397 slower on obsolete hosts, but the extra complexity isn't worth it.
399 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
400 * process.c (create_process) [!DOS_NT]:
401 Remove now-unnecessary calls to emacs_close.
403 2013-07-13 Eli Zaretskii <eliz@gnu.org>
405 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
406 returning early. (Bug#14850)
408 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
409 and inhibit-iso-escape-detection attributes of 'undecided'.
412 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
414 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
415 Reported by Herbert J. Skuhra in
416 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
418 Don't lose top specpdl entry when memory is exhausted.
419 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
420 specpdl overflow here, to simplify callers; all callers changed.
421 Always reserve an unused entry at the stack top; this avoids
422 losing the top entry's information when memory is exhausted.
424 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
426 Clean up errno reporting and fix some errno-reporting bugs.
427 * callproc.c (Fcall_process):
428 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
429 * process.c (create_process, Fmake_network_process):
430 * unexaix.c (report_error):
431 * unexcoff.c (report_error):
432 Be more careful about reporting the errno of failed operations.
433 The code previously reported the wrong errno sometimes.
434 Also, prefer report_file_errno to setting errno + report_file_error.
435 (Fcall_process): Look at openp return value rather than at path,
436 as that's a bit faster and clearer when there's a numeric predicate.
437 * fileio.c (report_file_errno): New function, with most of the
438 old contents of report_file_error.
439 (report_file_error): Use it.
440 (Ffile_exists_p, Ffile_accessible_directory_p):
441 Set errno to 0 when it is junk.
442 * fileio.c (Faccess_file):
443 * image.c (x_create_bitmap_from_file):
444 Use faccessat rather than opening the file, to avoid the hassle of
445 having a file descriptor open.
446 * lisp.h (report_file_errno): New decl.
447 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
450 * process.c (create_process, wait_reading_process_output) [AIX]:
451 Remove obsolete SIGHUP-related code, as Emacs no longer disables
452 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
453 a multithreaded environment anyway).
454 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
456 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
458 * image.c (x_find_image_file): Don't close a remote file handle.
460 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
462 Fix races with threads and file descriptors.
463 * callproc.c (Fcall_process_region):
464 * dired.c (open_directory):
465 * emacs.c (main, Fdaemon_initialized):
466 * image.c (x_find_image_file):
467 * inotify.c (Finotify_rm_watch):
468 * lread.c (Flocate_file_internal):
469 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
470 * term.c (term_mouse_moveto, init_tty):
471 * termcap.c (tgetent):
472 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
473 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
474 * unexhp9k800.c, unexmacosx.c (unexec):
475 * callproc.c (Fcall_process_region):
476 Use emacs_close, not close.
477 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
478 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
479 and posix_close function on current platforms (which all lack them).
480 (emacs_close): Use it. This should fix the races on GNU/Linux and
481 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
482 and it should avoid closing random victim file descriptors on
485 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
487 * inotify.c (uninitialized): Remove. All uses replaced by -1.
488 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
491 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
492 This is for .gdbinit xbacktrace.
494 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
495 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
496 (emacs_set_tty): Now static.
497 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
498 * term.c (tty_capable_p, tty_default_color_capabilities)
499 (get_tty_terminal, term_mouse_movement)
500 (handle_one_term_event, init_tty, maybe_fatal):
501 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
502 (tgetent, scan_file, name_match, compare_contin):
503 * terminal.c (get_terminal):
504 Use bool for boolean.
505 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
506 Prefer char to unsigned char if either will do.
507 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
508 (tty_write_glyphs): Prefer int to unsigned.
509 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
511 * termcap.c (tprint, main) [TEST]: Remove non-working test.
513 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
516 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
517 (B__dummy__): New dummy symbol, to pacify C89.
518 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
519 they can't grok varargs macros.
520 * dispnew.c (add_window_display_history)
521 (add_frame_display_history):
522 * print.c (print_object):
523 * xdisp.c (debug_method_add):
524 Use %p printf format only for void pointers.
525 * emacs.c (usage_message): New constant, replacing ...
526 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
527 (main): Adjust to usage reorg.
528 * fns.c (syms_of_fns):
529 * profiler.c (syms_of_profiler):
530 Don't use non-constant struct initializers.
531 * gnutls.h (gnutls_initstage_t):
532 * lisp.h (enum Lisp_Fwd_Type):
533 * lread.c (lisp_file_lexically_bound_p):
534 * xsettings.c (anonymous enum):
535 Remove trailing comma.
536 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
537 * lisp.h (ENUM_BF): Use unsigned if pedantic.
538 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
540 * regex.c (const_re_char): New type, to pacify strict C89.
541 All uses of 'const re_char' replaced to use it.
542 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
543 with glibc when strict C89. This change is imported from gnulib.
545 (_Restrict_arr_): Rename from __restrict_arr, similarly.
546 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
547 Omit GNU_LINUX implementation, since it requires long long.
548 * xterm.c (x_draw_underwave):
549 Do not assume the traditional order of struct's members.
550 (x_term_init): Rewrite to avoid the need for non-constant structure
553 Syntax cleanup, mostly replacing macros with functions.
554 ` This removes the need for the syntax_temp hack.
555 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
556 * syntax.c (SYNTAX_INLINE): New macro.
557 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
558 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
559 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
560 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
561 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
562 (SYNTAX_COMEND_FIRST): Now functions, not macros.
563 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
564 Now constants, not macros.
565 (syntax_temp) [!__GNUC__]: Remove.
566 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
567 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
568 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
569 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
570 Move here from syntax.h; now functions, not macros. Except for the
571 last function, these are static since only syntax.c uses them.
572 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
573 All uses changed. Now a function, not a macro; use this fact
574 to simplify the code.
575 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
576 compiler bugs; no longer relevant.
577 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
578 (SYNTAX_INLINE): New macro.
579 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
580 for the new functions. Use bool for boolean member.
581 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
582 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
583 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
584 (SETUP_BUFFER_SYNTAX_TABLE):
585 Now extern inline functions, not macros.
586 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
587 Remove; all uses replaced by implementation.
588 (syntax_temp) [!__GNUC__]: Remove decl.
589 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
591 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
593 * emacs.c (main): Fix syntax error.
595 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
597 Timestamp fixes for undo (Bug#14824).
598 * atimer.c (schedule_atimer):
599 * fileio.c (Ffile_newer_than_file_p):
600 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
601 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
602 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
603 (syms_of_fileio): Remove Sclear_visited_file_name.
604 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
605 file doesn't exist; this avoids an ambiguity with negative timestamps.
606 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
607 * systime.h (make_emacs_time, invalid_emacs_time):
608 Don't assume struct timespec layout; POSIX doesn't guarantee it.
609 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
610 * undo.c (record_first_change): Push (visited-file-modtime) onto
611 undo list rather than reimplementing it by hand, incorrectly.
613 2013-07-09 Ken Brown <kbrown@cornell.edu>
615 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
617 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
619 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
621 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
623 Handle errno and exit status a bit more carefully.
624 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
625 number into an exit status. Instead, use EXIT_CANCELED.
626 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
627 * callproc.c (relocate_fd):
628 * emacs.c (close_output_streams, main):
629 * process.c (create_process):
630 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
631 Use emacs_perror for simplicity.
632 * callproc.c (relocate_fd, main):
633 * sysdep.c (sys_subshell):
634 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
635 (shut_down_emacs): Use emacs_write, not write.
636 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
637 * fileio.c (Fcopy_file, e_write):
638 * nsterm.m (ns_select):
639 * process.c (send_process):
640 * sound.c (vox_write):
641 Use emacs_write_sig, not emacs_write.
642 * lisp.h (emacs_write_sig, emacs_perror): New decls.
643 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
645 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
647 (emacs_full_write): New function.
648 (emacs_write): Rewrite to use it.
649 (emacswrite_sig, emacs_perror): New functions.
650 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
652 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change).
654 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
655 on NS even if it is present. Pixmap on NS is a void*.
657 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
659 Port to Ubuntu 10 (Bug#14803).
660 Problem reported by T.V. Raman.
661 * process.c (close_on_exec, accept4, process_socket):
662 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
664 2013-07-07 Eli Zaretskii <eliz@gnu.org>
666 * w32.c (sys_dup): Declare prototype.
670 * callproc.c [WINDOWSNT]: Include sys/socket.h.
672 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
674 Make file descriptors close-on-exec when possible (Bug#14803).
675 This simplifies Emacs a bit, since it no longer needs to worry
676 about closing file descriptors by hand in some cases.
677 It also fixes some unlikely races. Not all such races, as
678 libraries often open files internally without setting
679 close-on-exec, but it's an improvement.
680 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
681 * callproc.c (Fcall_process) [!MSDOS]:
682 * emacs.c (main) [!DOS_NT]:
683 * nsterm.m (ns_term_init):
684 * process.c (create_process):
685 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
686 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
687 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
688 Prefer mkostemp with O_CLOEXEC to mkstemp.
689 * callproc.c (relocate_fd) [!WINDOWSNT]:
690 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
691 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
693 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
694 Make the resulting file descriptor close-on-exec.
695 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
696 * lread.c (load_descriptor_list, load_descriptor_unwind):
697 Remove; no longer needed. All uses removed.
698 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
699 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
701 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
702 (Fmake_network_process, Fnetwork_interface_list):
703 (Fnetwork_interface_info, server_accept_connection):
704 Make newly-created socket close-on-exec.
705 * sysdep.c (emacs_open, emacs_fopen):
706 Make new-created descriptor close-on-exec.
707 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
708 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
710 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
712 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
715 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
717 Fix openp errno handling.
718 * callproc.c (Fcall_process): Preserve openp errno around close.
719 * lread.c (openp): Set errno when returning -1, as some callers
722 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
724 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
726 * nsterm.h (NSSavePanel): Update comment.
727 (NSAPP_DATA2_RUNFILEDIALOG): Define.
728 (ns_run_file_dialog): Declare.
730 * nsfns.m: Remove panelOK.
732 (ns_run_file_dialog): New function.
733 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
734 event loop, so file dialog is popped up by ns_run_file_dialog, called
735 by sendEvent (Bug#14578).
736 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
738 2013-07-06 Eli Zaretskii <eliz@gnu.org>
740 * xdisp.c (default_line_pixel_height): New function.
741 (pos_visible_p, move_it_vertically_backward, try_scrolling)
742 (try_cursor_movement, redisplay_window, try_window)
743 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
745 * window.c (window_scroll_pixel_based): use
746 default_line_pixel_height.
748 * dispextern.h (default_line_pixel_height): Add prototype.
750 * frame.c (x_set_line_spacing): Accept a float value for
751 line-spacing parameter, per the documentation.
753 * data.c (Fmultibyte_string_p): Doc fix.
755 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
757 Use emacs_open more consistently when opening files.
758 This handles EINTR more consistently now, and makes it easier
759 to introduce other uniform changes to file descriptor handling.
760 * src/systdio.h: New file.
761 * src/buffer.c (mmap_init):
762 * cygw32.c (chdir_to_default_directory):
763 * dispnew.c (Fopen_termscript):
764 * emacs.c (Fdaemon_initialized):
765 * fileio.c (Fdo_auto_save):
766 * image.c (slurp_file, png_load_body, jpeg_load_body):
767 * keyboard.c (Fopen_dribble_file):
769 * print.c (Fredirect_debugging_output):
770 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
771 * termcap.c (tgetent):
772 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
773 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
774 * w32term.c (w32_initialize) [CYGWIN]:
775 * xfaces.c (Fx_load_color_file):
776 Use emacs_open instead of plain open, and emacs_fopen instead of
778 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
779 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
780 * callproc.c (default_output_mode): New constant.
781 (Fcall_process): Use it to call emacs_open instead of plain creat.
782 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
783 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
784 (emacs_fopen): New function.
785 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
786 Include <lisp.h>, for emacs_open.
787 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
789 Remove duplicate #include directives.
790 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
792 Don't include stdio.h twice.
793 * buffer.c [USE_MMAP_FOR_BUFFERS]:
794 Don't include sys/types.h or stdio.h twice.
795 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
796 * lread.c: Don't include coding.h twice.
797 * nsfont.m: Don't include frame.h twice.
798 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
799 * ralloc.c: Don't include <unistd.h> twice.
800 * xdisp.c: Don't include font.h twice.
801 * xterm.c: Don't include fontset.h twice.
802 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
804 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
806 Scale ImageMagick images more carefully.
807 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
808 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
809 Be more careful about avoiding undefined behavior after
810 integer overflow and division by zero.
812 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
814 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
815 (syms_of_w32fns): DEFSYM them.
816 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
817 (CCHDEVICENAME): Define macros if not defined.
818 (struct MONITOR_INFO_EX): New struct.
819 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
820 (enum_display_monitors_fn): New variable.
821 (globals_of_w32fns): Initialize it.
822 (Fx_display_pixel_width, Fx_display_pixel_height)
823 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
824 multi-monitor setups in docstrings.
825 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
826 screen size by primary monitor's millimeter per pixel.
827 (w32_monitor_enum, w32_display_monitor_attributes_list)
828 (w32_display_monitor_attributes_list_fallback)
829 (Fw32_display_monitor_attributes_list): New functions.
830 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
832 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
834 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
836 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
838 * fileio.c (Qfile_notify_error): New error symbol.
840 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
841 * inotify.c (inotify_callback, symbol_to_inotifymask)
842 (Finotify_add_watch, Finotify_rm_watch): Use it.
843 (inotifyevent_to_event): Exchange order of cookie and file name.
844 (Finotify_add_watch): Adapt docstring.
846 * lisp.h (Qfile_notify_error): Declare.
848 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
850 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
851 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
852 Do not clear _malloc_thread_enabled_p, undoing the previous change,
853 which did not work (see <http://bugs.gnu.org/14569#307>).
854 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
855 && (!noninteractive || initialized)). This attempts to thread
856 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
858 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
860 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
861 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
863 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
865 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
866 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
867 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
868 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
870 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
872 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
873 Define to __sys_siglist.
875 2013-07-02 Eli Zaretskii <eliz@gnu.org>
877 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
878 word-wrap, so that overflow-newline-into-fringe would work in
879 visual-line-mode. (Bug#2749)
880 (move_it_in_display_line_to): When the last scanned display
881 element fits exactly on the display line, and
882 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
883 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
884 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
885 finding buffer position that corresponds to pixel coordinates,
886 e.g. in buffer_posn_from_coords.
888 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
890 * process.c (handle_child_signal): Call catch_child_signal if
893 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
895 Don't convert function pointers to void * and back.
896 It isn't portable C, and it's easy enough to avoid.
897 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
898 (make_save_value): Add support for SAVE_FUNCPOINTER.
899 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
900 * print.c (print_object):
901 Distinguish function from object pointers.
902 * lisp.h (SAVE_FUNCPOINTER): New constant.
903 (SAVE_SLOT_BITS): Adjust to it.
904 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
905 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
906 (voidfuncptr): New typedef.
907 (struct Lisp_Save_Value): New member data[0].funcpointer.
908 (XSAVE_FUNCPOINTER): New function.
910 Simplify buildobj processing.
911 * Makefile.in (buildobj.h): Make it a sequence of strings each
912 followed by comma, rather than a single string. Put it into a
913 .tmp file in case there's an error while generating it.
914 (gl-stamp): Use .tmp for temp files.
915 (mostlyclean): Clean .tmp files.
916 * doc.c (buildobj): Move to just the routine that needs it.
917 It's now an array of strings, so processing is simpler.
919 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
921 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
922 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
923 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
924 Invoke malloc_enable_thread even when not interactive.
925 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
926 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
927 in this case, since the underlying bug has now been fixed.
929 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
931 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
932 unlinking it (bug#14691).
934 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
936 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
937 before checking whether buffer is modified. This lets
938 `kill-buffer-query-functions' cancel killing of the buffer or save
939 its content before `kill-buffer' asks user the "Buffer %s
940 modified; kill anyway?" question.
942 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
944 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
945 Let the super performKeyEquivalent deal with them (Bug#14747).
947 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
949 * widget.c (resize_cb): Remove unused local.
951 Do not use GTK 3 if it exists but cannot be compiled.
952 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
953 * xterm.c (x_error_handler) [!USE_GTK]:
956 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
958 2013-06-30 Eli Zaretskii <eliz@gnu.org>
960 * intervals.c (get_local_map): Instead of aborting, clip POSITION
961 to the valid range of values. (Bug#14753)
963 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
964 when moving point by using the current glyph matrix. This avoids
965 the need to force redisplay when this function is called in a
968 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
970 Fix minor problems found by static checking.
971 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
972 Redo the latter's body to sidestep GCC parenthesization warnings.
973 (setup_coding_system, detect_coding, detect_coding_system): Use them.
974 * coding.c (detect_coding, detect_coding_system):
975 * coding.h (struct undecided_spec):
976 Use bool for boolean.
977 * image.c (QCmax_width, QCmax_height): Now static.
978 * xdisp.c (Fmove_point_visually): Remove unused local.
980 2013-06-29 Eli Zaretskii <eliz@gnu.org>
982 * xdisp.c (Fmove_point_visually): New function.
984 2013-06-28 Kenichi Handa <handa@gnu.org>
986 * coding.h (define_coding_undecided_arg_index): New enum.
987 (coding_attr_index): New members
988 coding_attr_undecided_inhibit_null_byte_detection,
989 coding_attr_undecided_inhibit_iso_escape_detection,
990 coding_attr_undecided_prefer_utf_8.
991 (undecided_spec): New struct.
992 (struct coding_system): New member `undecided' of the member
995 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
996 (detect_coding): Likewise.
997 (detect_coding_system): Likewise.
998 (Fdefine_coding_system_internal): New coding system properties
999 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
1001 (syms_of_coding): Adjust for coding_arg_undecided_max.
1003 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
1005 * image.c (x_from_xcolors): Remove unused local.
1007 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1009 Defer image data transfer between X client and server until actual
1012 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
1015 * image.c (Destroy_Image): Remove.
1016 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
1017 `mask_p', and `colors_p'. All uses changed.
1018 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
1019 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
1020 New macros for `flags' arg to x_clear_image_1.
1021 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
1022 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
1023 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
1024 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
1025 (image_get_x_image, image_unget_x_image): New functions or macros.
1026 (image_background, image_background_transparent, x_to_xcolors)
1027 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
1028 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
1029 instead of Destroy_Image.
1030 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
1031 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
1032 (png_load_body, jpeg_load_body, tiff_load, gif_load)
1033 (imagemagick_load_image, svg_load_image): Use them instead of
1034 x_create_x_image_and_pixmap, and x_put_x_image followed by
1035 x_destroy_x_image, respectively.
1036 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
1037 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
1038 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
1039 background_transparent fields.
1040 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
1041 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
1043 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
1045 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
1046 This mostly consists of undoing recent changes.
1047 * callproc.c (Fcall_process):
1048 * process.c (create_process):
1049 Do not worry about catching SIGCHLD here, undoing previous change.
1050 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
1051 * process.c, process.h (catch_child_signal):
1052 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
1053 * process.c (catch_child_handler): Don't worry about being called
1054 lazily and do not assume caller has blocked SIGCHLD, undoing
1055 previous change. Move first-time stuff back to
1056 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
1057 tickle glib, as that causes Cygwin bootstrap to fail. Do not
1058 set lib_child_handler if it's already initialized, which may
1059 help avoid problems on GNUStep.
1061 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1063 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
1064 * callproc.c (Fcall_process):
1065 * process.c (create_process):
1066 Make sure SIGCHLD is caught before we fork,
1067 since Emacs startup no arranges to catch SIGCHLD.
1068 * process.c (lib_child_handler): Initialize to null, not to
1070 (catch_child_signal): Allow self to be called lazily.
1071 Do nothing if it's already been called.
1072 Assume caller has blocked SIGCHLD (all callers do now).
1073 * emacs.c (main): Do not catch SIGCHLD here; defer it until
1074 just before it's really needed.
1075 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
1076 since it hasn't been caught yet.
1078 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1080 * image.c (compute_image_size): New function to implement
1081 :max-width and :max-height.
1082 (imagemagick_load_image): Use it.
1084 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
1086 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
1087 * callproc.c, process.h (block_child_signal, unblock_child_signal):
1089 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
1090 * process.c (catch_child_signal): Block SIGCHLD while futzing with
1091 the SIGCHLD handler, since the code is not atomic and (due to glib)
1092 signals may be arriving now.
1093 * sysdep.c (init_signals): Do not catch child signals here;
1094 'main' now does that later, at a safer time.
1096 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
1098 Clean up SIGCHLD handling a bit (Bug#14569).
1099 * process.c, process.h (catch_child_signal):
1100 Now always extern, even if !NS_IMPL_GNUSTEP.
1101 * process.c (catch_child_signal): Move glib tickler here from
1102 init_process_emacs, so that it's done earlier in Emacs
1103 initialization. Also move the noninteractive && !initialized
1104 check here from init_process_emacs. This is all a bit cleaner for
1105 GNUish platforms, and I hope it works around the Cygwin bug.
1106 * sysdep.c (init_signals): Invoke catch_child_signal here, so
1107 that glib signal handling is tickled before glib creates threads.
1109 * process.c (wait_reading_process_output): Avoid int overflow
1110 when reading more than 2 GiB total from a process.
1112 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1114 * process.c (create_process): Handle a couple more cases,
1115 i.e., work even if new_argv and wait_child_setup[i] are cached.
1116 Use Fcall_process's style for volatile vars.
1118 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
1120 * process.c (create_process): Mark PROCESS volatile.
1122 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
1124 Use C99-style flexible array members if available.
1125 This avoids some subtle aliasing issues, which typically
1126 aren't a problem with GCC but may be a problem elsewhere.
1127 * alloc.c (sdata): New typedef, replacing the old struct sdata.
1128 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
1129 In either case, it uses a flexible array member rather than
1130 the old struct hack. All uses changed.
1131 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
1132 Adjust to sdata reorganization.
1133 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
1134 Use offsetof (struct, flex_array_member), not sizeof (struct), as
1135 that ports better to pre-C99 non-GCC.
1136 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
1137 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
1138 as the latter has changed.
1139 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
1140 and port better to pre-C99 GCC.
1141 * image.c (struct xpm_cached_color):
1142 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
1143 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
1144 Use FLEXIBLE_ARRAY_MEMBER.
1145 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
1146 Move decl to top level so it gets checked against implementation.
1147 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
1148 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
1150 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1152 * syntax.c: Integer cleanups.
1153 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
1154 All uses that need 0-or-2 changed to:
1155 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
1156 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
1157 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
1158 (char_quoted, prev_char_comend_first, back_comment)
1159 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1160 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
1161 Use bool for boolean.
1162 (update_syntax_table, skip_chars, skip_syntaxes):
1163 Prefer int to unsigned when either will do.
1164 (back_comment): Return boolean success flag, like forw_comment,
1165 instead of positive-or-minus-1 (which might have overflowed int anyway).
1166 Don't stuff ptrdiff_t into int.
1167 (syntax_spec_code, syntax_code_spec): Now const.
1168 (Fmatching_paren, scan_lists, scan_sexps_forward):
1169 Use enum syntaxcode for syntax code.
1170 (Fmatching_paren): Check that arg is a character, not just an integer.
1171 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
1172 (Finternal_describe_syntax_value): Omit no-longer-needed
1174 (skip_chars): Use char, not unsigned char, when the distinction
1176 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
1177 * bytecode.c (exec_byte_code):
1178 * syntax.c (syntax_spec_code, Fchar_syntax)
1179 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
1181 * syntax.h (SYNTAX_WITH_FLAGS):
1182 Omit unnecessary casts.
1184 2013-06-20 Eli Zaretskii <eliz@gnu.org>
1186 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
1187 line dimensions here, to avoid race conditions with the main
1188 thread. (Bug#14062, bug#14630, bug#14669)
1190 * w32term.c (w32_draw_window_cursor): Compute the header line and
1191 mode line dimensions here.
1192 <w32_system_caret_window, w32_system_caret_hdr_height>:
1193 <w32_system_caret_mode_height>: New variables.
1195 * w32term.h: Declare them.
1197 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
1199 * alloc.c (die): Move "assertion failed" string here ...
1200 * lisp.h (eassert): ... from here. Also, suppress evaluation of
1201 COND when SUPPRESS_CHECKING. This shrinks the executable text
1202 size by 0.8% to 2.2% when configured with --enable-checking,
1203 depending on optimization flags (GCC 4.8.1 x86-64).
1205 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
1207 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
1209 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
1210 base is 2; this is more accurate.
1212 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
1214 * sound.c (string_default): Move to !WINDOWSNT section.
1215 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
1217 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
1219 * sound.c: Integer cleanups.
1220 Remove unnecessary forward decls.
1221 (struct sound_device): The 'file' member is now a Lisp_Object, not
1222 a char *, so that we needn't invoke alloca on a huge size.
1223 (Fplay_sound_internal): Adjust to this.
1224 (string_default): New function.
1225 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
1226 Use it to adjust to the struct sound_device change.
1227 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
1228 (be2hs) [0]: Remove.
1230 * syntax.c (skip_chars): Don't use uninitialized storage
1231 when searching a multibyte buffer for characters that are not in a
1232 unibyte string that contains non-ASCII characters.
1234 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
1236 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
1237 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
1239 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1241 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
1243 2013-06-18 Kenichi Handa <handa@gnu.org>
1245 * font.c (Ffont_spec): Signal an error for an invalid font name
1248 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
1250 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
1251 In particular this ports to 32-bit sparc Sun cc.
1252 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
1253 array with a dummy element at specpdl[-1], so that its address can
1255 (unbind_to): Do not copy the binding; not needed, now that we
1256 copy old_value in the one place where the copy is needed.
1257 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
1258 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
1259 (union specbinding): Rename from struct specbinding. Redo layout
1260 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
1261 which is not portable. With Sun C 5.12 32-bit sparc, the
1262 declaration causes nargs to be an unsigned bitfield, a behavior
1263 that the C standard allows; but Emacs wants nargs to be signed.
1264 The overall type is now a union of structures rather than a
1265 structure of union of structures, and the 'kind' member is now a
1266 bitfield, so that the overall type doesn't grow. All uses changed.
1267 * process.c (Fmake_serial_process): Remove unnecessary initialization.
1269 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1271 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
1272 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
1274 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
1276 2013-06-17 Eli Zaretskii <eliz@gnu.org>
1278 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1279 unless we know that the window w's frame is a frame object.
1280 Another attempt at solving bug#14062 and bug#14630.
1282 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
1284 * textprop.c (property_set_type): New enum.
1285 (add_properties): Allow appending/prepending text properties.
1286 (add_text_properties_1): Factored out of Fadd_text_properties.
1287 (Fadd_text_properties): Move all the code into
1288 add_text_properties_1.
1289 (Fadd_face_text_property): New function that calls
1290 add_text_properties_1.
1292 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
1294 Move functions from lisp.h to individual modules when possible.
1295 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
1296 * alloc.c (XFLOAT_INIT, set_symbol_name):
1297 * buffer.c (CHECK_OVERLAY):
1298 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
1299 (set_char_table_parent):
1300 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
1301 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
1302 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
1303 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
1305 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
1306 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
1307 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
1308 (backtrace_args, backtrace_debug_on_exit):
1309 * floatfns.c (CHECK_FLOAT):
1310 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
1311 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
1312 (set_hash_hash, set_hash_hash_slot, set_hash_index)
1313 (set_hash_index_slot):
1314 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
1315 * marker.c (CHECK_MARKER):
1316 * textprop.c (CHECK_STRING_OR_BUFFER):
1317 * window.c (CHECK_WINDOW_CONFIGURATION):
1318 Move here from lisp.h, and make these functions static rather than
1320 * buffer.c (Qoverlayp):
1322 * fns.c (Qhash_table_p):
1323 * window.c (Qwindow_configuration_p):
1325 * lisp.h: Remove the abovementioned defns and decls.
1327 Use functions, not macros, for XINT etc. (Bug#11935).
1328 In lisp.h, prefer functions to function-like macros, and
1329 constants to object-like macros, when either will do. This:
1330 . simplifies use, as there's no more need to worry about
1331 arguments' side effects being evaluated multiple times.
1332 . makes the code easier to debug on some platforms.
1333 However, when using gcc -O0, keep using function-like macros
1334 for a few critical operations, for performance reasons.
1335 This sort of thing isn't needed with gcc -Og, but -Og
1336 is a GCC 4.8 feature and isn't widely-enough available yet.
1337 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
1338 Remove enum lsb_bits; no longer needed.
1339 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
1340 * buffer.c (Qoverlap):
1342 * fns.c (Qhash_table_p):
1343 Now extern, so lisp.h can use these symbols.
1344 * dispextern.h: Include character.h, for MAX_CHAR etc.
1345 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1346 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1347 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1348 (GLYPH_CODE_P): Move here from lisp.h.
1349 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1350 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
1351 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
1352 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
1353 XUNTAG now returns void *.
1354 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
1355 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
1356 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
1357 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
1358 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
1359 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
1360 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
1361 (lisp_h_XPNTR, lisp_h_XSYMBOL):
1362 New macros, renamed from their sans-lisp_h_ counterparts.
1363 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
1364 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
1365 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
1366 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
1367 If compiling via GCC without optimization, define these as macros
1368 in addition to inline functions.
1369 To disable this, compile with -DINLINING=0.
1370 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
1371 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
1372 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
1373 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
1374 (INTMASK, VALMASK): Now macros, since static values cannot be
1375 accessed from extern inline functions.
1376 (VALMASK): Also a constant, for benefit of old GDB.
1377 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
1378 is INTEGERP, which can fold it in.
1379 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
1380 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
1381 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
1382 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
1383 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
1384 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
1385 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
1386 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
1387 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
1388 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
1389 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
1390 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
1391 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
1392 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
1393 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
1394 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
1395 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
1396 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
1397 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
1398 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
1399 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
1400 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
1401 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
1402 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
1403 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
1404 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
1405 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
1406 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
1407 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
1408 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
1409 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
1410 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
1411 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
1413 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
1414 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
1415 (VALMASK): Define in one place rather than in two, merging the
1416 USE_LSB_TAG parts; this is simpler.
1417 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
1418 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
1419 Move up, to avoid use before definition.
1420 Also include "globals.h" earlier, for the same reason.
1421 (make_natnum): New function.
1422 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
1423 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
1424 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
1425 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
1426 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
1427 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
1428 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
1429 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
1430 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
1431 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
1432 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
1433 (Qwindow_configuration_p, Qimage): New forward declarations.
1434 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
1435 (STRING_COPYIN): Remove; unused.
1436 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
1437 (xcar_addr, xcdr_addr): New functions. All uses changed.
1438 (IEEE_FLOATING_POINT): Now a constant, not a macro.
1439 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
1440 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
1441 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
1442 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
1443 (TYPE_RANGED_INTEGERP): Simplify.
1444 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
1445 (setlocale, fixup_locale, synchronize_system_messages_locale)
1446 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
1447 Now empty functions, not macros.
1448 (functionp): Return bool, not int.
1449 * window.c (Qwindow_configuration_p): Now extern,
1450 so window.h can use it.
1451 * window.h (Qwindowp): Move decl back to lisp.h.
1453 2013-06-15 Eli Zaretskii <eliz@gnu.org>
1455 * xdisp.c (Fline_pixel_height): New function, required for solving
1458 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
1460 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
1462 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
1464 * lread.c (syms_of_lread):
1465 * fns.c (Fprovide): Adjust to new format of after-load-alist.
1467 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
1469 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
1471 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
1473 * fileio.c (expand_file_name): Doc fix.
1475 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
1477 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
1478 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
1479 Wait for self, not for 0. This can't hurt on GNU or similar
1480 system, and may help with Cygwin.
1482 * keyboard.c: Don't use PROP (...) as an lvalue.
1483 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
1484 Use set_prop (A, B), not PROP (A) = B.
1486 2013-06-10 Eli Zaretskii <eliz@gnu.org>
1488 * xdisp.c (get_it_property): Use it->window instead of generating
1489 a Lisp object from it->w.
1491 2013-06-09 Eli Zaretskii <eliz@gnu.org>
1493 * xdisp.c (get_it_property): If it->object is a buffer, pass to
1494 get-char-property the window that is being rendered, instead of
1495 the buffer, to support window-specific overlays. (Bug#14575)
1496 (compute_display_string_pos): When W is NULL, use the current
1497 buffer as the object to pass to get-char-property.
1498 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
1499 pointer member of the bidi iterator, since no window is pertinent
1502 2013-06-08 Eli Zaretskii <eliz@gnu.org>
1504 * bidi.c (bidi_fetch_char): Accept additional argument, the window
1505 being displayed, and pass it to compute_display_string_pos.
1506 (bidi_level_of_next_char, bidi_resolve_explicit_1)
1507 (bidi_paragraph_init): All callers changed.
1509 * xdisp.c (init_from_display_pos, init_iterator)
1510 (handle_single_display_spec, next_overlay_string)
1511 (get_overlay_strings_1, reseat_1, reseat_to_string)
1512 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
1513 Set bidi_it.w member from it->w.
1514 (compute_display_string_pos): Accept additional argument, the
1515 window being displayed, and pass it to Fget_char_property.
1518 * dispextern.h (struct bidi_it): New member w, the window being
1520 (compute_display_string_pos): Adjust prototype.
1522 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
1524 * xgselect.c: Remove unneeded include xterm.h.
1526 * process.c (wait_reading_process_output): Check for NS before GLIB.
1527 GLIB may be linked in due to rsvg, but ns_select must be called.
1529 * xgselect.c (xg_select): Remove call to window_system_available
1530 and g_main_context_pending at the top, so Gdk events (i.e. file
1531 notify) are processed when Emacs is started with -nw.
1533 2013-06-07 Eli Zaretskii <eliz@gnu.org>
1535 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
1536 (ctagsfiles3): New variable, includes only *.m files.
1537 (TAGS): Use an explicit language name in the regular expressions,
1538 to avoid transformation of '/SOMETHING' by MSYS to
1539 'c:\MSYS\SOMETHING'.
1541 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
1543 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
1545 2013-06-06 Eli Zaretskii <eliz@gnu.org>
1547 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
1548 still need to set the mouse pointer shape and activate help-echo.
1551 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
1553 A few porting etc. fixes for the new file monitor code.
1554 See the thread containing
1555 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
1556 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
1557 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
1558 (dir_monitor_callback, Fgfile_rm_watch):
1559 Use assq_no_quit instead of Fassoc, for speed.
1560 (dir_monitor_callback, Fgfile_rm_watch):
1561 eassert that the monitor is a fixnum.
1562 (dir_monitor_callback): No need for CDR_SAFE.
1563 Simplify building of lisp with alternative tails.
1564 (Fgfile_add_watch, Fgfile_rm_watch):
1565 Do not assume glib functions set errno reliably on failure.
1566 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
1567 and signal an error otherwise.
1568 (Fgfile_rm_watch): Prefer CONSP to !NILP.
1569 Use Fdelq instead of Fdelete, for speed.
1571 2013-06-05 Eli Zaretskii <eliz@gnu.org>
1573 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
1574 don't insist on being invoked on a highlighted tool-bar button.
1575 Avoids losing tool-bar functionality when mouse-highlight is nil.
1576 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
1577 Don't highlight when mouse-highlight is nil.
1578 (note_mouse_highlight): When mouse-highlight is nil, don't return
1579 right away; instead, run tool-bar and mode-line highlight
1580 subroutine, clear any existing highlight, and revert the mouse
1581 pointer to its default shape. (Bug#14558)
1583 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1585 * lisp.mk (lisp): Add prog-mode.el.
1587 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
1589 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
1590 * process.c (dummy_handler): New function.
1591 (lib_child_handler): New static var.
1592 (handle_child_signal): Invoke it.
1593 (catch_child_signal): If a library has set up a signal handler,
1594 save it into lib_child_handler.
1595 (init_process_emacs): If using glib and not on Windows, tickle glib's
1596 child-handling code so that it initializes its private SIGCHLD handler.
1597 * syssignal.h (SA_SIGINFO): Default to 0.
1598 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
1599 31; it should no longer be needed now.
1601 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
1603 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
1605 * gfilenotify.c (globals_of_gfilenotify): New function.
1606 (syms_of_gfilenotify): Move global initialization there.
1608 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
1610 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
1612 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
1613 * keyboard.c (menu_bar_items, tool_bar_items):
1614 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
1615 not override local keymaps any more.
1617 2013-06-04 Eli Zaretskii <eliz@gnu.org>
1619 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
1621 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1623 * w32console.c (initialize_w32_display): Return the dimensions of
1624 the console window via 2 additional arguments, not via the current
1625 frame. This avoids crashes due to overrunning the bounds of
1626 frame's decode_mode_spec_buffer, which is not resized following
1627 the change of the frame dimensions from the initial 10x10.
1629 * w32term.h (w32_initialize_display_info): Adjust prototype.
1631 * term.c (init_tty): Take dimensions of the frame from the values
1632 returned by initialize_w32_display.
1634 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
1635 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
1636 (LIBES): Add $(GFILENOTIFY_LIBS).
1638 * w32inevt.c (handle_file_notifications): Add dummy implementation
1639 for !HAVE_W32NOTIFY.
1641 * w32term.c: Wrap code with HAVE_W32NOTIFY.
1643 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
1645 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
1647 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
1649 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
1651 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
1653 Fix minor problems found by static checking.
1654 * data.c (pure_write_error):
1655 Use xsignal2, not Fsignal, as Fsignal might return.
1656 * eval.c (set_backtrace_debug_on_exit): Now static.
1657 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
1658 No longer inline. EXTERN_INLINE is needed only for functions
1659 defined in .h files. Reindent function header as per GNU style.
1660 (backtrace_p, backtrace_top, backtrace_next):
1661 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
1662 compiler or linker. Add extern decls to pacify gcc -Wall.
1663 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1665 * frame.c (free_monitors): Define only on platforms that need it.
1666 * nsterm.m (ns_term_init):
1667 * process.c (catch_child_signal):
1668 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
1669 defined on all porting targets these days.
1670 * process.c, process.h (catch_child_signal):
1671 Make it extern only if NS_IMPL_GNUSTEP is defined.
1673 2013-06-03 Eli Zaretskii <eliz@gnu.org>
1675 * w32.c (gettimeofday): Make the signature identical to prototype
1676 in nt/inc/sys/time.h.
1678 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1680 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
1683 * keyboard.c (safe_run_hooks_error): Improve error message.
1685 * data.c (pure_write_error): Add `object' argument.
1686 * puresize.h (CHECK_IMPURE): Use it.
1688 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
1690 * Makefile.in (NOTIFY_OBJ): New variable.
1691 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
1693 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
1694 Call syms_of_gfilenotify.
1696 * gfilenotify.c: New file.
1698 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
1699 and Qfile_w32notify.
1700 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
1701 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
1703 * lisp.h: Declare syms_of_gfilenotify.
1705 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
1707 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
1709 Merge the specpdl and backtrace stacks. Make the structure of the
1710 specpdl entries more obvious via a tagged union of structs.
1711 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
1712 (enum specbind_tag): New enum.
1713 (struct specbinding): Make it a tagged union of structs.
1714 Add a case for backtrace records.
1715 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
1716 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
1717 (backtrace_debug_on_exit): New accessors.
1718 (struct backtrace): Remove.
1719 (struct catchtag): Remove backlist field.
1720 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
1722 (Flocal_variable_p): Speed up the common case where the binding is
1724 * eval.c (backtrace_list): Remove.
1725 (set_specpdl_symbol, set_specpdl_old_value): Remove.
1726 (set_backtrace_args, set_backtrace_nargs)
1727 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
1728 (backtrace_next): New functions.
1729 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
1730 (unwind_to_catch, internal_lisp_condition_case)
1731 (internal_condition_case, internal_condition_case_1)
1732 (internal_condition_case_2, internal_condition_case_n): Don't bother
1733 with backtrace_list any more.
1734 (Fsignal): Adjust to new backtrace format.
1735 (grow_specpdl): Move up.
1736 (record_in_backtrace): New function.
1737 (eval_sub, Ffuncall): Use it.
1738 (apply_lambda): Adjust to new backtrace format.
1739 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
1741 (specbind): Adjust to new specpdl format. Simplify.
1742 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
1743 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
1745 (mark_backtrace): Remove.
1746 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
1747 * xdisp.c (redisplay_internal): Use record_in_backtrace.
1748 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
1750 * profiler.c (record_backtrace): Use get_backtrace.
1751 (handle_profiler_signal): Use backtrace_top_function.
1752 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
1755 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
1757 * process.h (catch_child_signal): Declare.
1759 * process.c (catch_child_signal): New function.
1760 (init_process_emacs): Call it.
1762 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
1763 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
1765 (x_set_cursor_type): Remove declaration.
1766 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
1767 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
1768 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
1769 (ns_get_color): Use F suffix on float.
1770 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
1771 (ns_get_rgb_color): Remove.
1772 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
1773 (note_mouse_movement): x and y are CGFloat.
1774 (ns_draw_fringe_bitmap): Remove unused rowY.
1775 Change #if to COCOA && >= 10_6.
1776 (ns_draw_window_cursor): Remove unused overspill.
1777 (ns_draw_underwave): width and x are EamcsCGFloat.
1778 (ns_draw_box): thickness is CGFloat.
1779 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
1780 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
1781 if not in main thread.
1782 (ns_get_pending_menu_title, ns_check_menu_open)
1783 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
1784 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
1785 (sendFromMainThread:): New method.
1786 (changeFont:): size is CGFloat.
1787 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
1788 Disable warning about permanent text.
1789 (characterIndexForPoint:): Adjust return type depending on GNUStep
1791 (mouseDown:): delta is CGFloat.
1792 (updateFrameSize): Remove unised variable f.
1793 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
1794 Cast float to EmacsCGFloat.
1795 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
1796 also to -1 when restoring.
1797 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
1798 inside NS_IMPL_COCOA.
1799 (toggleFullScreen:): Put call to toggleFullScreen inside
1800 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
1801 (setPosition:portion:whole:): por is CGFloat.
1802 (getMouseMotionPart:window:x:y:): Add F suffix to float.
1803 (mouseDown:): Use CGFloat.
1804 (mouseDragged:): Remove unised variable edge.
1805 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
1807 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
1809 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
1810 when NS_IMPL_GNUSTEP.
1811 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
1812 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
1813 (EmacsToolbar): Add clearAll. Add tag argument to
1814 addDisplayItemWithImage.
1815 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
1817 * nsselect.m (ns_get_local_selection): Remove unused variable type.
1819 * nsmenu.m (ns_update_menubar): Make static.
1820 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
1821 (fillWithWidgetValue:): Add cast to SEL for setAction.
1822 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
1823 (update_frame_tool_bar): Update code for GNUStep.
1824 (clearAll): New method.
1825 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
1826 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
1827 Move identifierToItem setObject and activeIdentifiers addObject before
1828 call to insertItemWithItemIdentifier.
1829 (validateVisibleItems): Fix indentation.
1830 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
1831 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
1832 UtilityWindow to aStyle, remove call to setStyleMask.
1834 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
1836 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
1837 (ns_charset_covers, ns_get_covering_families, nsfont_open):
1838 Use F suffix on floats.
1839 (ns_char_width): Returns CGFloat.
1840 (ns_ascii_average_width): w is CGFloat instead of float.
1841 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
1843 (ns_glyph_metrics): CGFloat instead of float.
1845 * nsfns.m (x_set_foreground_color, x_set_background_color):
1847 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
1848 remove unused variables.
1849 (Fns_read_file_name): Keep track if panel is for save.
1850 Use ns_filename_from_panel/ns_directory_from_panel.
1851 (Fns_list_services): delegate only used for COCOA.
1852 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
1853 Just return the input if GNUStep.
1854 (x_screen_planes): Remove.
1855 (Fxw_color_values): Use EmacsCGFloat
1856 (Fns_display_monitor_attributes_list): Only get screen number for
1858 (getDirectory, getFilename): Remove from EmacsOpenPanel and
1860 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
1861 ns_directory_from_panel.
1863 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
1865 * process.c (handle_child_signal): Also use WCONTINUED.
1866 This is so that list-processes doesn't mistakenly list the process
1867 as stopped, when the process has actually been continued and is
1870 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
1872 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
1873 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
1874 not already configured.
1876 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
1878 2013-05-29 Eli Zaretskii <eliz@gnu.org>
1880 * Makefile.in (mostlyclean): Remove *.res files.
1882 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
1884 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
1885 a buffer (bug#8447).
1887 2013-05-27 Eli Zaretskii <eliz@gnu.org>
1889 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
1890 display vector, and we backtrack, handle the case that the
1891 previous character position is also displayed from a display
1892 vector or covered by a display string or image. (Bug#14476)
1894 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
1896 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1897 (struct MonitorInfo, free_monitors): Remove.
1898 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
1899 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
1900 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1903 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1904 (struct MonitorInfo, free_monitors): Remove.
1905 (ns_screen_name): Make static.
1906 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
1907 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1910 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1911 (struct MonitorInfo): New struct.
1912 (free_monitors, make_monitor_attribute_list): Declare.
1914 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1916 (free_monitors, make_monitor_attribute_list): New functions.
1917 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
1920 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
1922 * callproc.c (call_process): Refine the doc string. (Bug#14045)
1924 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
1926 * keyboard.c: Apply keyboard decoding only to events that come directly
1927 from the tty, not from unread-command-events (bug#14368).
1928 (read_event_from_main_queue): New function, extracted from read_char).
1929 (read_decoded_char): Remove.
1930 (read_decoded_event_from_main_queue): New function to replace it.
1931 (read_char): Use it.
1932 (read_key_sequence): Use read_char rather than read_decoded_char.
1934 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
1936 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1938 * casetab.c (init_casetab_once): Fix last change (bug#14424).
1940 2013-05-22 Kenichi Handa <handa@gnu.org>
1942 The following changes are to fix the setting of
1943 buffer-file-coding-system on, for instance, C-x RET c unix RET
1944 _FILE_OF_DOS_EOL_TYPE_ RET.
1946 * coding.h (struct coding_system): New member detected_utf8_chars.
1948 * coding.c (detect_coding_utf_8): Count characters and check EOL
1949 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
1951 (setup_coding_system): Do not initialize coding->head_ascii.
1952 (check_ascii): Do not set coding->eol_seen but update it. Do not
1953 call adjust_coding_eol_type here.
1954 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
1955 If the eol-type of CODING is already specified, adjust the eol type
1956 of the found coding-system.
1957 (decode_coding_gap): Cancel previous change. Utilize the
1958 character numbers counted by detect_coding_utf_8. Fix detection
1961 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1963 * search.c (looking_at_1): Only set last_thing_searched if the match
1964 changed the match-data (bug#14281).
1966 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
1968 * xdisp.c (reseat_at_previous_visible_line_start):
1969 Already declared in dispextern.h, so remove it here.
1970 (move_it_vertically_backward): Likewise.
1972 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1974 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
1975 (Fx_display_pixel_width, Fx_display_pixel_height)
1976 (Fx_display_mm_width, Fx_display_mm_height):
1977 Mention `display-monitor-attributes-list' in docstrings.
1979 * nsfns.m (ns_get_screen): Remove function. All uses removed.
1980 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
1981 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
1982 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
1983 (Fx_display_backing_store, Fx_display_visual_class)
1984 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
1985 (Fx_display_grayscale_p, Fx_display_pixel_width)
1986 (Fx_display_pixel_height, Fx_display_planes)
1987 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
1988 (Fx_display_screens): Don't confuse X11 screens with NS screens.
1989 (Fx_display_mm_width, Fx_display_mm_height)
1990 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
1991 height for all physical monitors as in X11.
1993 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
1994 Return pixel width or height for all physical monitors as in X11.
1996 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
1998 Port --enable-gcc-warnings to clang.
1999 * bytecode.c (exec_byte_code):
2001 Redo diagnostic pragmas to pacify clang, too.
2002 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
2003 * editfns.c (Fencode_time):
2004 * fileio.c (file_accessible_directory_p):
2005 * font.c (font_unparse_xlfd):
2006 Use '&"string"[index]' instead of '"string" + (index)'.
2007 * undo.c (user_error): Remove; unused.
2009 2013-05-16 Eli Zaretskii <eliz@gnu.org>
2011 * insdel.c (insert_1_both): Document the arguments, instead of
2012 referring to insert_1, which no longer exists.
2014 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
2015 some window, increment windows_or_buffers_changed, so that
2016 *Messages* display in that window is updated. (Bug#14408)
2018 * w32.c: Include epaths.h.
2019 (init_environment): Use cmdproxy.exe without leading directories.
2020 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
2022 (gettimeofday): Adjust signature and return value to Posix
2025 * unexw32.c (open_output_file): Delete the existing emacs.exe
2026 before creating it, to break the hard link to the versioned
2029 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
2030 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
2031 (FIRSTFILE_OBJ): New variables.
2032 (W32_RES): Rename to EMACSRES. All users changed.
2033 (base_obj): Use $(CM_OBJ).
2034 (ALLOBJS): Use $(FIRSTFILE_OBJ).
2035 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
2036 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
2037 $(W32_RES_LINK) before $(LIBES).
2038 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
2040 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2042 * makefile.w32-in (DOC): Use just "DOC".
2044 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
2046 * process.c: Export default filters and sentinels to Elisp.
2047 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
2049 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
2050 (Fset_process_sentinel, Fformat_network_address):
2051 Default to them instead of nil.
2052 (server_accept_connection): Sentinels can't be nil any more.
2053 (read_and_dispose_of_process_output): New function, extracted from
2054 read_process_output.
2055 (read_process_output): Use it; filters can't be nil.
2056 (Finternal_default_process_filter): New function, extracted from
2057 read_process_output.
2058 (exec_sentinel_unwind): Remove function.
2059 (exec_sentinel): Don't zilch sentinel while running.
2060 (status_notify): Sentinels can't be nil.
2061 (Finternal_default_process_sentinel): New function extracted from
2063 (setup_process_coding_systems): Default filter is not nil any more.
2064 (syms_of_process): Export new Elisp functions and initialize
2066 * lisp.h (make_lisp_proc): New function.
2068 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
2070 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
2072 2013-05-14 Eli Zaretskii <eliz@gnu.org>
2074 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2075 unless we know that the window w is a leaf window.
2076 Another attempt at solving bug#14062.
2078 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
2080 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
2083 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
2085 * image.c (gif_load): Check that subimages fit (Bug#14345).
2087 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
2089 * lread.c (skip_dyn_eof): New function.
2090 (read1): Use it to skip the end of a file in response to #@00.
2092 * doc.c (get_doc_string): Slightly relax the sanity checking.
2094 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
2096 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
2097 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
2098 (MonitorInfo): New struct.
2099 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
2100 (Fns_display_monitor_attributes_list): New functions.
2101 (display-usable-bounds): Remove.
2102 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
2105 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
2107 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
2108 (GTK_CHECK_VERSION): New macro, if not already defined.
2109 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
2110 replaced by GTK_CHECK_VERSION.
2112 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
2114 * xterm.h (GTK_PREREQ): New macro.
2115 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
2116 to use this macro instead, for consistency and clarity.
2118 2013-05-08 Eli Zaretskii <eliz@gnu.org>
2120 * xdisp.c (row_for_charpos_p): New function, with code of
2121 cursor_row_p, but accepts an additional argument CHARPOS instead
2122 of using a hardcoded PT.
2123 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
2124 (row_containing_pos): Call row_for_charpos_p instead of partially
2125 doing the same. Fixes cursor positioning under longlines-mode
2126 when longlines-show-effect includes more than one newline, when
2127 moving the cursor vertically up.
2129 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
2131 * makefile.w32-in (ACL_H): New macro.
2132 ($(BLD)/fileio.$(O)): Update dependencies.
2134 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2136 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
2137 * Makefile.in (LIB_ACL): New macro.
2138 (LIBACL_LIBS): Remove.
2139 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
2140 * fileio.c: Include <acl.h>.
2141 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
2142 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
2144 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
2147 * unexelf.c: Don't assume ElfW (Half) fits in int.
2148 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
2149 when dealing with ElfW (Half) values, since they can exceed 2**31
2150 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
2151 (entry_address): Omit unused NUM arg. All uses changed.
2153 2013-05-07 Juri Linkov <juri@jurta.org>
2155 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
2156 to the string converted from number with `Fnumber_to_string'.
2159 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2161 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
2162 This fixes a problem introduced by my previous change.
2164 2013-05-07 Glenn Morris <rgm@gnu.org>
2166 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
2168 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
2170 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
2172 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
2174 Static checking by GCC 4.8.0.
2175 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
2176 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
2177 (x_get_monitor_attributes_fallback)
2178 (x_get_monitor_attributes_xinerama)
2179 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
2180 Define only if USE_GTK.
2181 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
2182 (x_get_monitor_attributes_fallback): Omit unused locals.
2183 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
2184 Use double, not float, to avoid mixed-mode floating point arithmetic.
2186 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2187 Jan Djärv <jan.h.d@swipnet.se>
2189 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
2190 (XINERAMA_CFLAGS): New macros.
2191 (ALL_CFLAGS, LIBES): Use them.
2193 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
2194 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
2195 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
2196 (syms_of_xfns): DEFSYM them.
2197 (struct MonitorInfo): New struct.
2198 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
2199 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
2200 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
2201 (x_get_monitor_attributes_xinerama): New functions.
2202 (Fx_display_monitor_attributes_list): New primitive.
2203 (syms_of_xfns): Defsubr it.
2205 * xterm.h (x_display_info): Add Xatom_net_workarea and
2206 Xatom_net_current_desktop.
2208 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
2209 and dpyinfo->Xatom_net_current_desktop.
2211 2013-05-06 Eli Zaretskii <eliz@gnu.org>
2213 * xdisp.c (pos_visible_p): Use the special code for finding the
2214 beginning of a display property or overlay for any "replacing"
2215 display property, not just for display strings. This solves
2216 incorrect reporting of position by posn-at-point. (Bug#14241)
2218 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
2220 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
2221 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
2222 Verify that ElfW (Half) fits in int.
2223 (fatal): Use same signature as lisp.h.
2224 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
2225 configure and build with -DUNEXELF_DEBUG without worrying about
2226 other modules that use DEBUG.
2227 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
2228 possibly-wide integers now uses it instead of plain fprintf.
2229 (entry_address): New function, which avoids problems with 32-bit
2230 overflow on 64-bit hosts.
2231 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
2232 (round_up): Don't assume the remainder fits in int.
2233 (find_section): Use bool for boolean. Simplify debug code.
2234 (unexec): Don't assume file sizes fit in int or size_t.
2235 Omit unnecessary trailing newline in 'fatal' format.
2236 Use strerror rather than outputting decimal error number.
2237 Remove unused code when emacs is not defined;
2238 this file relies on Emacs now.
2239 Don't assume e_phnum and e_shnum are positive.
2241 * regex.c: Fix problems when DEBUG is defined.
2242 (extract_number, extract_number_and_incr): Define regardless of
2243 whether DEBUG is defined; that's simpler and makes the code less
2244 likely to go stale in the normal case when DEBUG is not defined.
2245 Return int rather than taking an int * arg. All callers changed.
2246 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
2247 Remove, replacing with ...
2248 (DEBUG_PRINT): New macro. All callers changed.
2249 (DEBUG_COMPILES_ARGUMENTS): New macro.
2250 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
2251 (print_compiled_pattern, print_double_string) [DEBUG]:
2252 Use prototype rather than old-style definition.
2253 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
2254 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
2255 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
2256 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
2257 Don't assume ptrdiff_t, size_t, and long are the same width as int.
2258 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
2259 This matters only when DEBUG is defined.
2261 2013-05-05 Eli Zaretskii <eliz@gnu.org>
2263 * xdisp.c (set_iterator_to_next): Set the
2264 ignore_overlay_strings_at_pos_p flag only if we are _really_
2265 iterating over an overlay string, as indicated by the
2266 current.overlay_string_index member. (Bug#14306)
2268 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
2270 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
2271 to where it is used, to avoid autorelease issues (Bug#14050).
2273 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
2275 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
2276 * fileio.c (syms_of_fileio): Implement this.
2277 * filelock.c (create_lock_file): If symbolic links don't work, so
2278 we use a regular file as a lock file, do not fsync the lock file;
2281 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
2283 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
2284 (syms_of_minibuf): Adjust accodingly.
2286 * callint.c (Fcall_interactively): Adjust calls accordingly.
2288 2013-05-04 Eli Zaretskii <eliz@gnu.org>
2290 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
2291 w->contents is a buffer before computing everything else.
2292 Use parentheses to disambiguate last part of the condition.
2294 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
2295 assertion violations. (Bug#14062)
2297 2013-05-01 David Reitter <david.reitter@gmail.com>
2299 * nsfns.m (ns_tooltip): Initialize.
2301 2013-04-28 Eli Zaretskii <eliz@gnu.org>
2303 * coding.c (decode_coding_gap): Don't remove the character before
2304 a newline unless it's a CR character. (Bug#14287)
2306 2013-04-28 Dan Nicolaescu <dann@gnu.org>
2308 * dispextern.h (struct face): Move enum face_underline_type
2309 earlier so that bitfields can be in the same word.
2311 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
2313 * nsfns.m (handlePanelKeys): New function.
2314 (EmacsOpenPanel:performKeyEquivalent:)
2315 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
2316 arrows/function/control and copy/paste keys (Bug#14296).
2318 2013-04-27 Juri Linkov <juri@jurta.org>
2320 * callint.c (Fcall_interactively): Call `Qread_number' for
2321 interactive code letter `n' instead of using duplicate code.
2324 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
2326 * systime.h (make_timeval): Declare as 'const'.
2328 2013-04-27 Kenichi Handa <handa@gnu.org>
2330 * font.c (font_open_entity): Always open a font of manageable
2333 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
2335 Port better to AIX (Bug#14258).
2336 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
2339 2013-04-24 Kenichi Handa <handa@gnu.org>
2341 * coding.c (decode_coding_iso_2022): When an invalid escape
2342 sequence is encountered, reset the invocation and designation
2343 status to the safest one.
2345 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
2347 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
2348 Without this fix, "make distclean" leaves stamp-h1 behind.
2350 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
2352 * w32fns.c (w32_fullscreen_rect): New function to compute the
2353 window rectangle for the given fullscreen mode.
2354 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
2355 longer tunes the window size. This keeps the window's edges flush
2356 with the screen and allows the taskbar to hide itself in fullboth.
2358 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
2359 window decorations and uses the entire screen.
2361 * w32term.h (w32_fullscreen_rect) Add prototype.
2362 (struct w32_output): Replace normal_width, normal_height,
2363 normal_top, and normal_left members with a single normal_placement
2365 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
2367 (FRAME_NORMAL_PLACEMENT): New macro.
2369 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
2371 * minibuf.c (Ftest_completion): Silence compiler warning.
2373 2013-04-15 Eli Zaretskii <eliz@gnu.org>
2375 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
2378 * frame.h (WINDOW_FRAME): Protect macro and its argument with
2381 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2382 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
2383 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
2384 parentheses where appropriate.
2386 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
2388 * keyboard.c (timer_start_idle): Remove no-longer-used local.
2390 2013-04-14 Eli Zaretskii <eliz@gnu.org>
2392 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
2393 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
2394 Mention in the doc string that setting these variables takes
2395 effect only after a call to set-window-buffer. (Bug#14200)
2397 2013-04-13 Eli Zaretskii <eliz@gnu.org>
2399 * indent.c (Fvertical_motion): Don't consider display strings on
2400 overlay strings as display strings on the buffer position we
2401 started from. This prevents vertical cursor motion from jumping
2402 more than one line when there's an overlay string with a display
2403 property at end of line.
2404 Reported by Karl Chen <Karl.Chen@quarl.org> in
2405 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
2407 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
2409 * window.c (select_window): `record_buffer' even if window is
2410 already selected (bug#14191).
2412 2013-04-11 Eli Zaretskii <eliz@gnu.org>
2414 * window.c (Fwindow_end): Test more flags, including the buffer's
2415 last_overlay_modified flag, to determine whether the window's
2416 display is really up-to-date. Prevents the function from
2417 returning a stale value. (Bug#14170)
2418 (Fwindow_line_height): Fix the test for up-to-date-ness of the
2421 2013-04-10 Eli Zaretskii <eliz@gnu.org>
2423 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
2424 garbaged only if it is not already the top frame on its TTY.
2425 This prevents flickering due to constant redrawing of TTY frames when
2426 there are GUI frames open in the same session. (Bug#13864)
2428 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
2430 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
2431 of marking the idle timers directly.
2433 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
2435 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
2438 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
2440 * window.c (select_window): Don't record_buffer while the invariant is
2441 temporarily broken (bug#14161).
2443 * fns.c (Fdelq): Don't assume !NILP => CONSP.
2445 2013-04-07 Eli Zaretskii <eliz@gnu.org>
2447 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
2449 2013-04-07 Romain Francoise <romain@orebokech.com>
2451 Ignore additional platform-specific ACL errors (Bug#13702).
2452 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
2453 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
2455 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
2457 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
2460 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
2462 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
2463 This bug was introduced by my 2013-02-25 change that simplified
2464 data_start configuration. Without this change, on GNU/Linux
2465 an Emacs configured with --enable-profiling fails immediately
2466 due to a profiler signal.
2467 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
2468 with these flags. On platforms where special flags are needed
2469 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
2470 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
2471 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
2473 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
2475 Get rid of some platform-specific functions examining window
2476 system and its capabilities. This is a partial rework of the
2478 * lisp.h (have_menus_p): Remove prototype. This function is
2479 replaced with platform-independent window_system_available.
2480 (check_window_system): Move to...
2481 * frame.h (decode_window_system_frame, window_system_available):
2482 ...here, add new prototypes.
2483 * frame.c (window_system_available, decode_window_system_frame):
2485 (check_window_system): Platform-independent now.
2486 * xterm.h (x_in_use): Remove declaration.
2488 * w32term.h (check_x_frame):
2489 * nsterm.h (check_x_frame): Remove prototypes. This function
2490 is replaced with platform-independent decode_window_system_frame.
2491 * msdos.c (have_menus_p): Remove.
2492 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
2493 Remove platform-specific functions. Use check_window_system,
2494 decode_window_system_frame and check_ns_display_info where
2495 appropriate. Minor style and comment tweaks.
2496 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
2497 (check_x_frame): Likewise.
2498 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
2500 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
2501 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
2502 * xmenu.c, xselect.c: All related users changed.
2504 2013-04-03 Kenichi Handa <handa@gnu.org>
2506 The following changes is to optimize the code for reading UTF-8
2509 * coding.c (check_ascii): Rename from detect_ascii. Return value
2510 changed. Check EOL format. Do not call adjust_coding_eol_type
2512 (check_utf_8): New function.
2513 (adjust_coding_eol_type): Do nothing if already adjusted.
2514 (detect_coding): Compare the return value of check_ascii with
2515 coding->src_bytes. Call adjust_coding_eol_type if necessary.
2516 (decode_coding_gap): Optimize for valid UTF-8.
2518 2013-03-21 Kenichi Handa <handa@gnu.org>
2520 * coding.c (syms_of_coding): Cancel previous change.
2522 * insdel.c (insert_from_gap): Fix previous change.
2524 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
2526 Consistently use platform-specific function to detect window system.
2527 * lisp.h (check_window_system): New prototype. This function is
2528 going to replace check_x, check_w32 and check_ns.
2529 (have_menus_p): Mention msdos.c in comment.
2530 * fontset.c (check_window_system_func): Remove. Adjust all users.
2531 * fontset.h (check_window_system_func): Remove prototype.
2532 * nsterm.h (check_ns):
2533 * xterm.h (check_x):
2534 * w32term.h (check_w32): Likewise.
2535 * menu.c (Fx_popup_menu): Use check_window_system.
2536 * msdos.c (check_window_system): Define for MS-DOS.
2537 * nsfns.m (check_window_system): Define for NS. Adjust all users.
2538 * w32fns.c (check_window_system): Likewise for MS-Windows.
2539 * xfns.c (check_window_system): Likewise for X.
2540 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
2541 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
2543 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
2545 Prefer < to > in range checks such as 0 <= i && i < N.
2546 This makes it easier to visualize quantities on a number line.
2547 This patch doesn't apply to all such range checks,
2548 only to the range checks affected by the 2013-03-24 change.
2549 This patch reverts most of the 2013-03-24 change.
2550 * alloc.c (xpalloc, Fgarbage_collect):
2551 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
2552 * character.c (string_escape_byte8):
2553 * charset.c (read_hex):
2554 * data.c (cons_to_unsigned):
2555 * dispnew.c (update_frame_1):
2556 * doc.c (Fsubstitute_command_keys):
2557 * doprnt.c (doprnt):
2558 * editfns.c (hi_time, decode_time_components):
2559 * fileio.c (file_offset):
2560 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2561 * font.c (font_intern_prop):
2562 * frame.c (x_set_alpha):
2563 * gtkutil.c (get_utf8_string):
2564 * indent.c (check_display_width):
2565 * keymap.c (Fkey_description):
2566 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
2568 * minibuf.c (read_minibuf_noninteractive):
2569 * process.c (wait_reading_process_output):
2570 * search.c (Freplace_match):
2571 * window.c (get_phys_cursor_glyph):
2572 * xdisp.c (redisplay_internal):
2573 * xsmfns.c (smc_save_yourself_CB):
2574 Prefer < to > for range checks.
2575 * dispnew.c (sit_for): Don't mishandle NaNs.
2576 This fixes a bug introduced in the 2013-03-24 change.
2577 * editfns.c (decode_time_components): Don't hoist comparison.
2578 This fixes another bug introduced in the 2013-03-24 change.
2580 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2582 * frame.h (struct frame): Drop scroll_bottom_vpos
2583 member becaue all real users are dead long ago.
2584 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
2585 * xdisp.c (redisplay_internal): Adjust user.
2587 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
2589 * nsmenu.m (showAtX:Y:for:): setLevel to
2590 NSPopUpMenuWindowLevel (Bug#13998).
2592 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
2594 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
2595 (ns_check_pending_open_menu): Declare.
2597 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
2598 (x_activate_menubar): Update the menu with title that matches
2599 ns_get_pending_menu_title, and call
2600 ns_check_pending_openmenu (Bug#12698).
2601 (menuWillOpen:): New method.
2602 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
2604 * nsterm.m (menu_will_open_state, menu_mouse_point)
2605 (menu_pending_title): New varaibles.
2606 (ns_get_pending_menu_title, ns_check_menu_open)
2607 (ns_check_pending_open_menu): New functions.
2609 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
2611 * indent.c (current_column_bol_cache): Remove leftover which is not
2612 used in Fmove_to_column any more.
2613 (current_column, scan_for_column): Adjust users.
2614 * keyboard.c (last_point_position_buffer, last_point_position_window):
2615 Remove leftovers which are not used for recording undo any more.
2616 (command_loop_1, syms_of_keyboard): Adjust users.
2617 * xdisp.c (last_max_ascent): Remove leftover which is not used in
2618 redisplay_window any more.
2619 (move_it_to): Adjust user.
2621 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
2623 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
2624 Update dependencies.
2626 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
2628 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
2629 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
2632 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2634 * window.h (struct window): Replace hchild, vchild and buffer slots
2635 with the only contents slot. This is possible because each valid
2636 window may have either the child window (in vertical or horizontal
2637 combination) or buffer to display (for the leaf window). Using that,
2638 a lof of operations to traverse and/or change window hierarchies may
2639 be simplified. New member horizontal is used to distinguish between
2640 horizontal and vertical combinations of internal windows.
2641 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
2642 (WINDOW_VERTICAL_COMBINATION_P): New macros.
2643 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
2644 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
2645 Use contents slot, not buffer, where appropriate.
2646 (wset_combination): New function.
2647 (wset_buffer): Add eassert.
2648 (Fframe_first_window): Simplify the loop reaching first window.
2649 (Fwindow_buffer): Use WINDOW_LEAF_P.
2650 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
2651 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
2652 (unshow_buffer): Convert initial debugging check to eassert.
2653 (replace_window, recombine_windows, Fdelete_other_windows_internal)
2654 (make_parent_window, window_resize_check, window_resize_apply)
2655 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
2656 (Fset_window_configuration, delete_all_child_windows, save_window_save):
2657 Adjust to match struct window changes.
2658 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
2659 (mark_window_cursors_off, count_windows, get_leaf_windows)
2660 (foreach_window_1): Simplify the loop.
2661 * alloc.c (mark_object): Do not check for the leaf window because
2662 internal windows has no glyph matrices anyway.
2663 * dispnew.c (clear_window_matrices, showing_window_margins_p)
2664 (allocate_matrices_for_window_redisplay, fake_current_matrices)
2665 (allocate_matrices_for_frame_redisplay, free_window_matrices)
2666 (build_frame_matrix_from_window_tree, mirror_make_current)
2667 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
2668 (update_window_tree, set_window_update_flags): Simplify the loop.
2669 (sync_window_with_frame_matrix_rows): Enforce live window.
2670 Use contents slot, not buffer, where appropriate.
2671 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
2672 and WINDOW_HORIZONTAL_COMBINATION_P.
2673 (make_frame_visible_1): Simplify the loop.
2674 Use contents slot, not buffer, where appropriate.
2675 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
2676 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
2677 (expose_window_tree): Likewise.
2678 Use contents slot, not buffer, where appropriate.
2679 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
2680 to avoid deleted windows. Use contents slot instead of buffer.
2681 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
2682 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
2683 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
2684 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
2686 2013-03-28 Eli Zaretskii <eliz@gnu.org>
2688 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
2689 identify the reasons for assertion violations in bug#14062 and
2691 (Fx_show_tip): Fix compilation error under
2692 "--enable-check-lisp-object-type". (Bug#14073)
2694 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
2695 Reported by <rzl24ozi@gmail.com>.
2697 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
2699 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
2701 (unwind_with_echo_area_buffer): ...to restore it here.
2702 This is needed to ensure that...
2703 (redisplay_window): ...both window markers are valid here,
2704 which is verified by eassert.
2705 * editfns.c (save_excursion_save): Do not assume that
2706 selected_window always displays the buffer.
2707 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
2710 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
2712 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
2715 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
2717 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
2719 2013-03-27 Eli Zaretskii <eliz@gnu.org>
2721 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
2722 since MinGW's w32api headers do. This avoids compiler warnings.
2724 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
2727 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2729 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
2731 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
2733 * gtkutil.c (style_changed_cb): Check if frame is live and an
2734 X frame (Bug#14038).
2736 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2738 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
2739 Define only for _WIN32_WINNT less than 0x0500.
2740 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
2742 Move inclusion of time.h before sys/time.h, so that MinGW64 could
2743 see its own definitions of 'struct timeval' and 'struct timezone'.
2745 Fix incompatibilities between MinGW.org and MinGW64 headers.
2746 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
2748 * w32.c (REPARSE_DATA_BUFFER): Guard with
2749 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
2751 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
2753 * xterm.c: Include X11/XKBlib.h
2754 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
2756 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
2758 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
2760 * blockinput.h (input_blocked_p): Likewise.
2761 * bytecode.c (exec_byte_code): Likewise.
2762 * callproc.c (call_process_kill, call_process_cleanup)
2763 (Fcall_process): Likewise.
2764 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
2765 (Fccl_execute_on_string): Likewise.
2766 * character.c (string_escape_byte8): Likewise.
2767 * charset.c (read_hex): Likewise.
2768 * cm.c (calccost): Likewise.
2769 * data.c (cons_to_unsigned): Likewise.
2770 * dired.c (directory_files_internal, file_name_completion):
2772 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
2773 (sit_for): Likewise.
2774 * doc.c (Fsubstitute_command_keys): Likewise.
2775 * doprnt.c (doprnt): Likewise.
2776 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
2777 * emacsgtkfixed.c: Likewise.
2778 * fileio.c (file_offset, Fwrite_region): Likewise.
2779 * floatfns.c (Fexpt, fmod_float): Likewise.
2780 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2782 * font.c (font_intern_prop): Likewise.
2783 * frame.c (x_set_alpha): Likewise.
2784 * gtkutil.c (get_utf8_string): Likewise.
2785 * indent.c (check_display_width): Likewise.
2786 * intervals.c (create_root_interval, rotate_right, rotate_left)
2787 (split_interval_right, split_interval_left)
2788 (adjust_intervals_for_insertion, delete_node)
2789 (interval_deletion_adjustment, adjust_intervals_for_deletion)
2790 (merge_interval_right, merge_interval_left, copy_intervals)
2791 (set_intervals_multibyte_1): Likewise.
2792 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
2793 * keymap.c (Fkey_description): Likewise.
2794 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
2795 * lread.c (openp, read_integer, read1, string_to_number):
2797 * menu.c (ensure_menu_items): Likewise.
2798 * minibuf.c (read_minibuf_noninteractive): Likewise.
2799 * print.c (printchar, strout): Likewise.
2800 * process.c (create_process, Faccept_process_output)
2801 (wait_reading_process_output, read_process_output, send_process)
2802 (wait_reading_process_output): Likewise.
2803 * profiler.c (make_log, handle_profiler_signal): Likewise.
2804 * regex.c (re_exec): Likewise.
2805 * regex.h: Likewise.
2806 * search.c (looking_at_1, Freplace_match): Likewise.
2807 * sysdep.c (get_child_status, procfs_ttyname)
2808 (procfs_get_total_memory): Likewise.
2809 * systime.h (EMACS_TIME_VALID_P): Likewise.
2810 * term.c (dissociate_if_controlling_tty): Likewise.
2811 * window.c (get_phys_cursor_glyph): Likewise.
2812 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
2813 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
2815 * xfns.c (Fx_window_property): Likewise.
2816 * xmenu.c (set_frame_menubar): Likewise.
2817 * xselect.c (x_get_window_property, x_handle_dnd_message):
2819 * xsmfns.c (smc_save_yourself_CB): Likewise.
2820 * xterm.c (x_scroll_bar_set_handle): Likewise.
2822 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
2824 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
2825 to be optional or nil. Adjust comment and convert it to docstring.
2826 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
2827 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
2829 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
2831 Static checking by GCC 4.8-20130319.
2832 * image.c (gif_load): Assume pass < 3 to pacify GCC.
2833 * process.c (Fset_process_datagram_address)
2834 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
2835 * xdisp.c (get_char_face_and_encoding):
2836 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
2837 (get_glyph_face_and_encoding): Prepare face before possibly using it.
2838 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
2840 2013-03-24 Ken Brown <kbrown@cornell.edu>
2842 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
2843 fix compilation on 64-bit Cygwin, where underscores are not
2844 automatically prepended.
2846 * w32term.c (w32_initialize): Silence compiler warning.
2848 2013-03-23 Eli Zaretskii <eliz@gnu.org>
2850 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
2851 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
2852 variables, to save and restore frame dimensions.
2853 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
2854 after returning from a 'fullscreen' configuration.
2855 use SendMessage instead of PostMessage to send the SC_RESTORE message,
2856 to avoid races between the main thread and the input thread.
2858 * w32term.h (struct w32_output): New members normal_width,
2859 normal_height, normal_top, normal_left, and prev_fsmode.
2860 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
2861 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
2864 * w32term.c (w32fullscreen_hook): Record last value of the frame's
2865 'fullscreen' parameter. Always record previous width and height
2866 of the frame, except when switching out of maximized modes, so
2867 that they could be restored correctly, instead of resetting to the
2868 default frame dimensions. Send SC_RESTORE command to the frame,
2869 unless we are going to send SC_MAXIMIZE, to restore the frame
2870 resize hints in the mouse pointer shown by the window manager.
2873 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
2875 * lisp.h (get_frame_param): Adjust conditions for prototype
2878 2013-03-22 Ken Brown <kbrown@cornell.edu>
2880 * unexcw.c: Drop unneeded inclusion of w32common.h.
2881 (report_sheap_usage): Declare.
2882 (read_exe_header): Add magic numbers for x86_64.
2883 (fixup_executable): Fix printf format specifier for unsigned long
2886 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
2888 * frame.h (struct frame): Put menu_bar_window under #ifdef
2889 because this member is not needed when X toolkit is in use.
2890 (fset_menu_bar_window):
2891 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2892 (free_glyphs, update_frame):
2893 * xdisp.c (expose_frame): Likewise.
2894 (display_menu_bar): Likewise. Remove redundant eassert.
2895 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
2898 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
2900 Use functions and constants to manipulate Lisp_Save_Value objects.
2901 This replaces code that used macros and strings and token-pasting.
2902 The change makes the C source a bit easier to follow,
2903 and shrinks the Emacs executable a bit.
2904 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
2905 (make_save_value): Change 1st arg from string to enum. All callers
2908 (mark_object): Use if, not #if, for GC_MARK_STACK.
2909 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
2910 (XSAVE_OBJECT): Now functions, not macros.
2911 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
2912 the constant was never used.
2913 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
2914 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
2915 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
2916 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
2918 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
2919 type3 with a single member save_type. All uses changed.
2920 (save_type, set_save_pointer, set_save_integer): New functions.
2921 * print.c (PRINTX): Remove.
2923 * alloc.c: Remove redundant static declarations.
2925 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2927 * window.h (struct window): Convert left_col, top_line, total_lines
2928 and total_cols from Lisp_Objects to integers. Adjust comments.
2929 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
2931 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
2932 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
2933 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
2934 Adjust users where appropriate.
2936 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2938 * frame.h (struct frame): Drop resx and resy because the same data is
2939 available from window system-specific output context. Adjust users.
2940 (default_pixels_per_inch_x, default_pixels_per_inch_y):
2941 New functions to provide defaults when no window system available.
2942 (FRAME_RES_X, FRAME_RES_Y): New macros.
2943 (NUMVAL): Move from xdisp.c.
2944 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
2945 (Ffont_face_attributes, Fopen_font):
2946 * image.c (gs_load):
2947 * w32font.c (fill_in_logfont):
2948 * xdisp.c (calc_pixel_width_or_height):
2949 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
2950 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
2952 2013-03-20 Kenichi Handa <handa@gnu.org>
2954 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
2955 to 1 (temporary workaround until a bug related to ASCII
2956 optimization is fixed).
2958 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
2960 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
2961 Signal error if window is not internal. Adjust docstring.
2962 (delete_all_child_windows): Use combination_limit to save the buffer.
2963 (Fset_window_configuration): Adjust accordingly.
2964 * print.c (syms_of_print): Initialize debugging output not here...
2965 (init_print_once): ...but in a new function here.
2966 * lisp.h (init_print_once): Add prototype.
2967 * emacs.c (main): Add call to init_print_once. Adjust comments.
2969 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
2971 * window.c (window_resize_check, window_resize_apply)
2972 (window_from_coordinates, recombine_windows, set_window_buffer)
2973 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
2974 (Fsplit_window_internal, Fdelete_window_internal)
2975 (freeze_window_starts): Use bool for booleans.
2976 * window.h (window_frame_coordinates, resize_frame_windows)
2977 (freeze_window_starts, set_window_buffer): Adjust prototypes.
2979 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
2981 * dispnew.c (bitch_at_user): Use `user-error'.
2983 2013-03-17 Ken Brown <kbrown@cornell.edu>
2985 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
2986 as return type of image_background. (Bug#13981)
2987 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
2989 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
2991 * nsterm.m (updateFrameSize:): Change resize increments if needed.
2992 (ns_select): Don't return with result uninitialized.
2994 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
2997 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
2999 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
3000 directories. If filename is nil, get directory name (Bug#13932).
3001 Use getFilename and getDirectory.
3002 (getFilename, getDirectory): New methods for EmacsSavePanel and
3004 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
3006 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
3008 * coding.c (decode_coding_gap): Fix typo caught by static checking.
3010 2013-03-15 Kenichi Handa <handa@gnu.org>
3012 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
3013 (adjust_after_replace): Make it back to static. Delete the third
3014 arg text_at_gap_tail. Cancel the code for handling it.
3016 * coding.h (struct coding_system): New member eol_seen.
3018 * coding.c (detect_ascii): New function.
3019 (detect_coding): Set coding->head_ascii and coding->eol_seen only
3020 when the source bytes are actually scanned. On detecting for
3021 coding_category_utf_8_auto, call detect_ascii instead of scanning
3022 source bytes directly.
3023 (produce_chars): Call insert_from_gap with the new arg 0.
3024 (encode_coding): Likewise.
3025 (decode_coding_gap): Control ASCII optimization by the variable
3026 disable_ascii_optimization instead of #ifndef .. #endif.
3027 Deccode EOL format according to coding->eol_seen.
3028 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
3031 * lisp.h (adjust_after_replace): Cancel externing it.
3032 (insert_from_gap): Adjust prototype.
3034 2013-03-15 Eli Zaretskii <eliz@gnu.org>
3036 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
3037 FULLSCREEN_MAXIMIZED. (Bug#13935)
3039 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
3041 * region-cache.c (find_cache_boundary, move_cache_gap)
3042 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
3043 Simplify debugging check and convert to eassert. Adjust comment.
3044 (pp_cache): Put under ENABLE_CHECKING.
3046 2013-03-14 Eli Zaretskii <eliz@gnu.org>
3048 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
3049 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
3051 (w32fullscreen_hook): If the frame is visible, reset
3052 f->want_fullscreen flag after changing the frame size. If the
3053 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
3056 2013-03-13 Daniel Colascione <dancol@dancol.org>
3058 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
3059 too so that these builds can use Cygwin's file conversion
3060 functions. (We've been building and linking cygw32.o all along
3061 and just not using it.)
3063 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3065 File synchronization fixes (Bug#13944).
3066 * Makefile.in (LIB_FDATASYNC): New macro.
3068 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
3069 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
3070 Don't worry about HAVE_FSYNC, since a substitute fsync is
3071 available if the system lacks one.
3072 (Fwrite_regin): Retry fsync if interrupted.
3074 2013-03-13 Eli Zaretskii <eliz@gnu.org>
3076 * w32term.c (w32_read_socket): If the Emacs frame is being
3077 activated, call w32fullscreen_hook, to make sure the new frame
3078 dimensions are in effect. (Bug#13937)
3080 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
3082 * xdisp.c (init_iterator): Simplify because both character and byte
3083 positions are either specified or -1. Add eassert. Adjust comment.
3084 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
3085 character and byte positions can be obtained from marker.
3087 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
3089 Static checking by Sun C 5.12.
3090 * alloc.c (buffer_memory_full) [REL_ALLOC]:
3091 * bytecode.c (exec_byte_code):
3092 * dispnew.c (init_display):
3094 * fileio.c (Fsubstitute_in_file_name):
3095 * keyboard.c (Fevent_convert_list):
3096 * keymap.c (Fsingle_key_description):
3097 * term.c (maybe_fatal, fatal):
3098 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
3099 * xsmfns.c (Fhandle_save_session):
3100 Omit unreachable code.
3101 * keymap.c (map_keymap_char_table_item): Cast void * to
3102 a function pointer type; the C Standard requires this.
3104 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
3105 Include <sys/param.h> unconditionally, as that works elsewhere and
3106 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
3107 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
3110 See ChangeLog.12 for earlier changes.
3116 Copyright (C) 2011-2013 Free Software Foundation, Inc.
3118 This file is part of GNU Emacs.
3120 GNU Emacs is free software: you can redistribute it and/or modify
3121 it under the terms of the GNU General Public License as published by
3122 the Free Software Foundation, either version 3 of the License, or
3123 (at your option) any later version.
3125 GNU Emacs is distributed in the hope that it will be useful,
3126 but WITHOUT ANY WARRANTY; without even the implied warranty of
3127 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3128 GNU General Public License for more details.
3130 You should have received a copy of the GNU General Public License
3131 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.