X-Git-Url: http://git.hcoop.net/bpt/emacs.git/blobdiff_plain/cf2d22b874ca2df0072e32ee641e8efffe4abd6d..3907e630a71d48e693062b350571990d7ba08bbb:/src/ChangeLog diff --git a/src/ChangeLog b/src/ChangeLog index cea22d498e..ac2299a4f7 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,3 +1,671 @@ +2012-12-10 Rüdiger Sonderfeld + + * termhooks.h (enum event_kind) [HAVE_INOTIFY]: Add + FILE_NOTIFY_EVENT. + + * lisp.h (syms_of_inotify) [HAVE_INOTIFY]: Add prototype. + + * keyboard.c (Qfile_inotify) [HAVE_INOTIFY]: New variable. + (syms_of_keyboard): DEFSYM it. + (kbd_buffer_get_event) [HAVE_INOTIFY]: Generate FILE_NOTIFY_EVENT. + (make_lispy_event): Support FILE_NOTIFY_EVENT by generating + Qfile_inotify events. + (keys_of_keyboard) [HAVE_INOTIFY]: Bind file-inotify events in + special-event-map to inotify-handle-event. + + * emacs.c (main) [HAVE_INOTIFY]: Call syms_of_inotify. + + * Makefile.in (base_obj): Add inotify.o. + + * inotify.c: New file. + +2012-12-10 Jan Djärv + + * nsterm.m (fd_handler:): FD_ZERO fds (Bug#13103). + +2012-12-10 Fabrice Popineau + + * w32fns.c (cache_system_info): Cast sysinfo_cache.dwPageSize to + DWORD_PTR, for compatibility with 64-bit builds. + + * w32.c (_PROCESS_MEMORY_COUNTERS_EX): + (GetProcessWorkingSetSize_Proc, get_process_working_set_size) + (system_process_attributes): Use SIZE_T rather than DWORD, for + compatibility with 64-bit builds. + +2012-12-10 Christopher Schmidt + + * lread.c (Vload_source_file_function): Doc fix (Bug#11647). + +2012-12-10 Eli Zaretskii + + * indent.c (Fvertical_motion): If a display string will be + displayed on the left or the right margin, don't consider it as a + factor in cursor positioning. (Bug#13108) + +2012-12-10 Martin Rudalics + + * editfns.c (Fcompare_buffer_substrings): Reword doc-string. + +2012-12-10 Paul Eggert + + * fileio.c (Fsubstitute_in_file_name): Use ptrdiff_t, not int, + for string length. + +2012-12-08 Eli Zaretskii + + * w32.c (unsetenv): Return 0 if the input string is too long. + +2012-12-08 Paul Eggert + + Use putenv+unsetenv instead of modifying environ directly (Bug#13070). + * alloc.c (xputenv): New function. + * dbusbind.c (Fdbus_init_bus): + * emacs.c (main): + * xterm.c (x_term_init): + Use xputenv instead of setenv or putenv, to detect memory exhaustion. + * editfns.c (initial_tz): Move static var decl up. + (tzvalbuf_in_environ): New static var. + (init_editfns): Initialize these two static vars. + (Fencode_time): Don't assume arbitrary limit on EMACS_INT width. + Save old TZ value on stack, if it's small. + (Fencode_time, set_time_zone_rule): Don't modify 'environ' directly; + instead, use xputenv+unsetenv to set and restore TZ. + (environbuf): Remove static var. All uses removed. + (Fset_time_zone_rule): Do not save TZ and environ; + no longer needed here. + (set_time_zone_rule_tz1, set_time_zone_rule_tz2) [LOCALTIME_CACHE]: + Move to inside set_time_zone_rule; they don't need file scope any more. + (set_time_zone_rule): Maintain the TZ=value string separately. + (syms_of_editfns): Don't initialize initial_tz; + init_editfns now does it. + * emacs.c (dump_tz) [HAVE_TZSET]: Now const. + * lisp.h (xputenv): New decl. + +2012-12-08 Fabrice Popineau + + * w32fns.c (emacs_abort): Don't do arithmetics on void pointers. + +2012-12-08 Eli Zaretskii + + * w32.c (unsetenv, sys_putenv): New functions. + +2012-12-08 Chong Yidong + + * editfns.c (Finsert_char): Make the error message more + informative (Bug#12992). + +2012-12-08 Paul Eggert + + Simplify get_lim_data. + * vm-limit.c (get_lim_data): Combine RLIMIT_AS and RLIMIT_DATA methods. + Remove USG and vlimit methods; no longer used these days. + Add #error catchall just in case. + + Assume POSIX 1003.1-1988 or later for signal.h (Bug#13026). + Exceptions: do not assume SIGCONT, SIGSTOP, SIGTSTP, SIGTTIN, + SIGTTOU, SIGUSR1, SIGUSR2, as Microsoft platforms lack these. + * process.c [subprocesses]: Include , . + (deleted_pid_list, Fdelete_process, create_process) + (record_child_status_change, handle_child_signal, deliver_child_signal) + (init_process_emacs, syms_of_process): + Assume SIGCHLD is defined. + (parse_signal): Remove. All uses removed. + (abbr_to_signal): New static function. + (Fsignal_process): Use it to convert signal names to ints. + * sysdep.c (sys_suspend) [!DOS_NT]: Use kill (0, ...) rather than + kill (getpgrp (), ...). + (emacs_sigaction_init): Assume SIGCHLD is defined. + (init_signals): Assume SIGALRM, SIGCHLD, SIGHUP, SIGKILL, + SIGPIPE, and SIGQUIT are defined. Do not worry about SIGCLD any more. + * syssignal.h (EMACS_KILLPG): Remove. + All uses replaced by 'kill' with a negative pid. + (SIGCHLD): Remove definition, as we now assume SIGCHLD. + * w32proc.c (sys_kill): Support negative pids compatibly with POSIX. + +2012-12-07 Paul Eggert + + * sysdep.c (get_child_status): Abort on internal error (Bug#13086). + This will cause a production Emacs to dump core instead of + infinite-looping. + +2012-12-07 Dmitry Antipov + + * frame.c (make_frame): Do not set window's buffer to t. + * window.c (Fsplit_window_internal): Likewise. Previously it was + used to indicate that the window is being set up. Now we use + set_window_buffer for all new windows, so the condition in ... + (Fset_window_buffer): ... is always true and can be removed. + +2012-12-07 Dmitry Antipov + + Convenient macro to check whether the buffer is hidden. + * buffer.h (BUFFER_HIDDEN_P): New macro. + * frame.c (make_frame): Use it. Adjust comment. + * buffer.c (candidate_buffer): New function. + (Fother_buffer, other_buffer_safely): Use it. + +2012-12-06 Eli Zaretskii + + * w32proc.c (waitpid): Avoid busy-waiting when called with WNOHANG + if the child process is still running. Instead, exit the wait + loop and return zero. (Bug#13086) + +2012-12-06 Dmitry Antipov + + * frame.h (x_char_width, x_char_height): Remove prototypes. + * w32term.h (x_char_width, x_char_height): Likewise. + * xfns.c (x_char_width, x_char_height): Remove. + * w32fns.c (x_char_width, x_char_height): Likewise. + * nsfns.c (x_char_width, x_char_height): Likewise. + * frame.c (Fframe_char_width): Use FRAME_COLUMN_WIDTH for + all window frames. + (Fframe_char_height): Likewise with FRAME_LINE_HEIGHT. + * keyboard.c (command_loop_1): Remove prototype. + (command_loop_2, top_level_1): Add static to match prototype. + +2012-12-06 Paul Eggert + + Fix a recently-introduced delete-process race condition. + * callproc.c, process.h (record_kill_process): + New function, containing part of the old call_process_kill. + (call_process_kill): Use it. + This does not change call_process_kill's behavior. + * process.c (Fdelete_process): Use record_kill_process to fix a + race condition that could cause Emacs to lose track of a child. + +2012-12-06 Dmitry Antipov + + Avoid code duplication between prev_frame and next_frame. + * frame.c (candidate_frame): New function. Add comment. + (prev_frame, next_frame): Use it. Adjust comment. + +2012-12-06 Eli Zaretskii + + * callproc.c (Fcall_process_region) [!HAVE_MKSTEMP]: If mktemp + fails, signal an error instead of continuing with an empty + string. (Bug#13079) + Encode expanded temp file pattern before passing it to mkstemp or + mktemp. + + * fileio.c (file_name_as_directory, directory_file_name) [DOS_NT]: + Encode the file name before passing it to dostounix_filename, in + case it will downcase it (under w32-downcase-file-names). + (Bug#12933) + +2012-12-05 Paul Eggert + + Minor call-process cleanups. + * callproc.c (Fcall_process): Do record-unwind-protect on MSDOS + at the same time as other platforms, to simplify analysis. + No need for fd0_volatile since we have synch_process_fd. + Avoid needless emacs_close; arg is always negative. + +2012-12-04 Andreas Schwab + + * callproc.c (Fcall_process): Fix specpdl nesting for asynchronous + processes. + +2012-12-04 Dmitry Antipov + + * lisp.h (Mouse_HLInfo): Remove set-but-unused mouse_face_image_state + member. Adjust users. Convert mouse_face_past_end, mouse_face_defer + and mouse_face_hidden members to a bitfields. + * frame.h (struct frame): Remove set-but-not-used space_width member. + (FRAME_SPACE_WIDTH): Remove. + * nsterm.m, w32term.c, xterm.c: Adjust users. + * termchar.h (struct tty_display_info): Remove set-but-unused se_is_so + member. Adjust users. Convert term_initted, delete_in_insert_mode, + costs_set, insert_mode, standout_mode, cursor_hidden and flow_control + members to a bitfields. + +2012-12-03 Paul Eggert + + Don't let call-process be a zombie factory (Bug#12980). + Fixing this bug required some cleanup of the signal-handling code. + As a side effect, this change also fixes a longstanding rare race + condition whereby Emacs could mistakenly kill unrelated processes, + and it fixes a bug where a second C-g does not kill a recalcitrant + synchronous process in GNU/Linux and similar platforms. + The patch should also fix the last vestiges of Bug#9488, + a bug which has mostly been fixed on the trunk by other changes. + * callproc.c, process.h (synch_process_alive, synch_process_death) + (synch_process_termsig, sync_process_retcode): + Remove. All uses removed, to simplify analysis and so that + less consing is done inside critical sections. + * callproc.c (call_process_exited): Remove. All uses replaced + with !synch_process_pid. + * callproc.c (synch_process_pid, synch_process_fd): New static vars. + These take the role of what used to be in unwind-protect arg. + All uses changed. + (block_child_signal, unblock_child_signal): + New functions, to avoid races that could kill innocent-victim processes. + (call_process_kill, call_process_cleanup, Fcall_process): Use them. + (call_process_kill): Record killed processes as deleted, so that + zombies do not clutter up the system. Do this inside a critical + section, to avoid a race that would allow the clutter. + (call_process_cleanup): Fix code so that the second C-g works again + on common platforms such as GNU/Linux. + (Fcall_process): Create the child process in a critical section, + to fix a race condition. If creating an asynchronous process, + record it as deleted so that zombies do not clutter up the system. + Do unwind-protect for WINDOWSNT too, as that's simpler in the + light of these changes. Omit unnecessary call to emacs_close + before failure, as the unwind-protect code does that. + * callproc.c (call_process_cleanup): + * w32proc.c (waitpid): Simplify now that synch_process_alive is gone. + * process.c (record_deleted_pid): New function, containing + code refactored out of Fdelete_process. + (Fdelete_process): Use it. + (process_status_retrieved): Remove. All callers changed to use + child_status_change. + (record_child_status_change): Remove, folding its contents into ... + (handle_child_signal): ... this signal handler. Now, this + function is purely a handler for SIGCHLD, and is not called after + a synchronous waitpid returns; the synchronous code is moved to + wait_for_termination. There is no need to worry about reaping + more than one child now. + * sysdep.c (get_child_status, child_status_changed): New functions. + (wait_for_termination): Now takes int * status and bool + interruptible arguments, too. Do not record child status change; + that's now the caller's responsibility. All callers changed. + Reimplement in terms of get_child_status. + (wait_for_termination_1, interruptible_wait_for_termination): + Remove. All callers changed to use wait_for_termination. + * syswait.h: Include , for bool. + (record_child_status_change, interruptible_wait_for_termination): + Remove decls. + (record_deleted_pid, child_status_changed): New decls. + (wait_for_termination): Adjust to API changes noted above. + + * bytecode.c, lisp.h (Qbytecode): Remove. + No longer needed after 2012-11-20 interactive-p changes. + +2012-12-03 Eli Zaretskii + + * xdisp.c (redisplay_window): If the cursor is visible, but inside + the scroll margin, move point outside the margin. (Bug#13055) + +2012-12-03 Jan Djärv + + * gtkutil.c (my_log_handler): New function. + (xg_set_geometry): Set log handler to my_log_handler (Bug#11177). + +2012-12-03 Dmitry Antipov + + * lisp.h (modify_region): Rename to... + (modify_region_1): ...new prototype. + * textprop.c (modify_region): Now static. Adjust users. + * insdel.c (modify_region): Rename to... + (modify_region_1): ...new function to work with current buffer. + Adjust comment and users. Use true and false for booleans. + +2012-12-03 Dmitry Antipov + + * alloc.c (free_save_value): New function. + (safe_alloca_unwind): Use it. + * lisp.h (free_save_value): New prototype. + * editfns.c (save_excursion_save): Use Lisp_Misc_Save_Value. + Add comment. + (save_excursion_restore): Adjust to match saved data structure. + Use free_save_value to offload some work from GC. Drop obsolete + #if 0 code. + +2012-12-03 Chong Yidong + + * fileio.c (Vauto_save_list_file_name): Doc fix. + +2012-12-03 Fabrice Popineau + + * w32fns.c: Remove prototype of atof. + (syspage_mask): Declared DWORD_PTR, for compatibility with 64-bit + builds. + (file_dialog_callback): Declared UINT_PTR. + + * w32common.h (syspage_mask): Declare DWORD_PTR, for compatibility + with 64-bit builds. + + * w32.c (FILE_DEVICE_FILE_SYSTEM, METHOD_BUFFERED) + (FILE_ANY_ACCESS, CTL_CODE) [_MSC_VER]: Define only if not already + defined. + +2012-12-03 Glenn Morris + + * data.c (Fboundp, Fsymbol_value): Doc fix re lexical-binding. + +2012-12-02 Paul Eggert + + Fix xpalloc confusion after memory is exhausted. + * alloc.c (xpalloc): Comment fix. + * charset.c (Fdefine_charset_internal): If xpalloc exhausts memory + and signals an error, do not clear charset_table_size, as + charset_table is still valid. + * doprnt.c (evxprintf): Clear *BUF after freeing it. + + Use execve to avoid need to munge environ (Bug#13054). + * callproc.c (Fcall_process): + * process.c (create_process): + Don't save and restore environ; no longer needed. + * callproc.c (child_setup): + Use execve, not execvp, to preserve environ. + +2012-12-01 Paul Eggert + + * xterm.c (x_draw_image_relief): Remove unused locals (Bug#10500). + +2012-12-01 YAMAMOTO Mitsuharu + + * xterm.c (x_draw_relief_rect, x_draw_image_relief): Fix relief + display for sliced images (Bug#10500). + + * w32term.c (w32_draw_relief_rect, x_draw_image_relief): Likewise. + +2012-11-30 Juanma Barranquero + + * doc.c (Fdocumentation): Re-add handling of function-documentation, + accidentally removed in 2012-11-09T04:10:16Z!monnier@iro.umontreal.ca (bug#13034). + +2012-11-29 Dmitry Antipov + + * xdisp.c (window_outdated): Remove eassert since it hits + some suspicious corner cases (see Bug#13007 and Bug#13012). + (mode_line_update_needed): New function. + (redisplay_internal, redisplay_window): Use it. + (ensure_selected_frame): New function. + (redisplay_internal, unwind_redisplay): Use it. + (redisplay_internal): Move comment about buffer_shared... + (buffer_shared_and_changed): ...near to its real use. + +2012-11-29 Paul Eggert + + * callproc.c (Fcall_process): Don't misreport vfork failure. + +2012-11-28 Paul Eggert + + * callproc.c (Fcall_process): Fix vfork portability problems. + Do not assume that fd[0], count, filefd, and save_environ survive + vfork. Fix bug whereby wrong errno value could be reported for + pipe failure. Some minor cleanups, too, as follows. Move buf and + bufsize to the context where they're needed. Change new_argv to + be of type char **, as this is more convenient and avoids casts. + (CALLPROC_BUFFER_SIZE_MIN, CALLPROC_BUFFER_SIZE_MAX): + Now local constants, not macros. + +2012-11-18 Kenichi Handa + + * font.c (font_unparse_xlfd): Fix previous change. Keep "const" + for the variable "f". + +2012-11-13 Kenichi Handa + + * font.c (font_unparse_xlfd): Exclude special characters from the + generating XLFD name. + +2012-11-27 Paul Eggert + + Assume POSIX 1003.1-1988 or later for grp.h, pwd.h. + * dired.c (stat_uname, stat_gname): + * fileio.c (Fexpand_file_name): Remove no-longer-needed casts. + + Assume POSIX 1003.1-1988 or later for errno.h (Bug#12968). + * dired.c (directory_files_internal, file_name_completion): + Assume EAGAIN and EINTR are defined. + + * fileio.c (Fcopy_file): Assume EISDIR is defined. + * gmalloc.c (ENOMEM, EINVAL): Assume they're defined. + * gnutls.c (emacs_gnutls_write): Assume EAGAIN is defined. + * lread.c (readbyte_from_file): Assume EINTR is defined. + * process.c (wait_reading_process_output, send_process) [subprocesses]: + Assume EIO and EAGAIN are defined. + * unexcoff.c (write_segment): Assume EFAULT is defined. + +2012-11-27 Eli Zaretskii + + * fontset.c (Finternal_char_font): Return nil on non-GUI frames. + (Bug#11964) + + * xdisp.c (draw_glyphs): Don't draw in mouse face if mouse + highlighting on the frame was cleared. Prevents assertion + violations when repeatedly clicking on the "Top" link of the + "bread-crumbs" in Info buffers. + +2012-11-25 Paul Eggert + + * sysdep.c (sys_subshell): Don't assume pid_t fits in int. + +2012-11-24 Ken Brown + + * keyboard.c (HAVE_MOUSE): + * frame.c (HAVE_MOUSE): Remove, and rewrite code as if HAVE_MOUSE + were always defined. + +2012-11-24 Eli Zaretskii + + * xdisp.c (set_cursor_from_row): Skip step 2 only if point is not + between bpos_covered and bpos_max. This fixes cursor display when + several display strings follow each other. + + * .gdbinit (pgx): If the glyph's object is a string, display the + pointer to string data, rather than the value of the string object + itself (which barfs under CHECK_LISP_OBJECT_TYPE). + + * indent.c (Fvertical_motion): If the starting position is covered + by a display string, return to one position before that, to avoid + overshooting it inside move_it_to. (Bug#12930) + +2012-11-23 Dmitry Antipov + + * frame.h (struct frame): Remove display_preempted member + since all users are dead long ago. + * nsterm.h (struct x_output): Use the only dummy member. + * w32menu.c (pending_menu_activation): Remove since not + really used. + (set_frame_menubar): Adjust user. + * w32term.h (struct x_output): Drop outdated #if 0 code. + (struct w32_output): Use bitfields for explicit_parent, + asked_for_visible and menubar_active members. Drop + unused pending_menu_activation member. + * xterm.h (struct x_output): Drop outdated #if 0 code. + Use bitfields for explicit_parent, asked_for_visible, + has_been_visible and net_wm_state_hidden_seen members. + +2012-11-23 Eli Zaretskii + + * makefile.w32-in (globals.h, gl-stamp): Use $(SWITCHCHAR) instead + of a literal "/". (Bug#12955) + (gl-stamp): Invoke fc.exe directly, not through cmd. + +2012-11-23 Paul Eggert + + Assume POSIX 1003.1-1988 or later for dirent.h (Bug#12958). + * dired.c: Assume HAVE_DIRENT_H. + (NAMLEN): Remove, replacing with ... + (dirent_namelen): New function. All uses changed. Use the GNU macro + _D_EXACT_NAMELEN if available, as it's faster than strlen. + (DIRENTRY): Remove, replacing all uses with 'struct dirent'. + (DIRENTRY_NONEMPTY): Remove. All callers now assume it's nonzero. + * makefile.w32-in (DIR_H): Remove. All uses replaced with + $(NT_INC)/dirent.h. + ($(BLD)/w32.$(O)): Do not depend on $(SRC)/ndir.h. + * ndir.h: Rename to ../nt/inc/dirent.h. + * sysdep.h (closedir) [!HAVE_CLOSEDIR]: Remove. + Do not include ; no longer needed. + * w32.c: Include rather than "ndir.h". + +2012-11-23 Chong Yidong + + * xftfont.c (xftfont_open): Remove duplicate assignment. + +2012-11-22 Dmitry Antipov + + * alloc.c (Fgarbage_collect): Unblock input after clearing + gc_in_progress to avoid note_mouse_highlight glitch with GC. + * frame.h (FRAME_MOUSE_UPDATE): New macro. + * msdos.c (IT_frame_up_to_date): Use it here... + * w32term.c (w32_frame_up_to_date): ...here... + * xterm.c (XTframe_up_to_date): ...and here... + * nsterm.m (ns_frame_up_to_date): ...but not here. + * lisp.h (Mouse_HLInfo): Remove mouse_face_deferred_gc member. + Adjust users. + * xdisp.c (message2_nolog, message3_nolog, note_mouse_highlight): + Do not check whether GC is in progress. + +2012-11-22 Dmitry Antipov + + * xdisp.c (window_buffer_changed): New function. + (update_menu_bar, update_tool_bar): Use it to + simplify large 'if' statements. + (redisplay_internal): Generalize commonly used + 'tail' and 'frame' local variables. + +2012-11-22 Eli Zaretskii + + * w32.c (getcwd): Fix the 2nd argument type, to prevent conflicts + with Windows system header. + +2012-11-21 Paul Eggert + + Assume POSIX 1003.1-1988 or later for unistd.h (Bug#12945). + * alloc.c: Assume unistd.h exists. + * fileio.c (Fexpand_file_name) [DOS_NT]: Use getcwd, not getwd. + * sysdep.c (get_current_dir_name): Assume getcwd exists. + (getwd) [USG]: Remove; no longer needed. + (sys_subshell) [DOS_NT]: Use getcwd, not getwd. + * w32.c (getcwd): Rename from getwd, and switch to getcwd's API. + * w32.h (getcwd): Remove decl. + +2012-11-21 Stefan Monnier + + * xdisp.c (fast_set_selected_frame): Rename from update_tool_bar_unwind. + Make it set selected_window as well. + (update_tool_bar): Use it. + +2012-11-21 Ken Brown + + * emacs.c (main): Set the G_SLICE environment variable for all + Cygwin builds, not just GTK builds. See + https://lists.gnu.org/archive/html/emacs-devel/2012-11/msg00368.html. + +2012-11-21 Eli Zaretskii + + * w32.c (FILE_DEVICE_FILE_SYSTEM, METHOD_BUFFERED) + (FILE_ANY_ACCESS, CTL_CODE, FSCTL_GET_REPARSE_POINT) [_MSC_VER]: + Define for the MSVC compiler. + + * w32term.h (EnumSystemLocalesW) [_MSC_VER]: Add a missing semi-colon. + + * fileio.c (Fsubstitute_in_file_name, Ffile_name_directory) + (Fexpand_file_name) [DOS_NT]: Pass encoded file name to + dostounix_filename. Prevents crashes down the road, because + dostounix_filename assumes it gets a unibyte string. Reported by + Michel de Ruiter , see + http://lists.gnu.org/archive/html/help-emacs-windows/2012-11/msg00017.html + +2012-11-20 Stefan Monnier + + Conflate Qnil and Qunbound for `symbol-function'. + * alloc.c (Fmake_symbol): Initialize `function' to Qnil. + * lread.c (init_obarray): Set `function' fields to Qnil. + * eval.c (Fcommandp): Ignore Qunbound. + (Fautoload, eval_sub, Fapply, Ffuncall, Fmacroexpand): + * data.c (Ffset, Ffboundp, indirect_function, Findirect_function): + Test NILP rather than Qunbound. + (Ffmakunbound): Set to Qnil. + (Fsymbol_function): Never signal an error. + (Finteractive_form): Ignore Qunbound. + +2012-11-20 Paul Eggert + + * eval.c (interactive_p): Remove no-longer-used decl. + +2012-11-20 Dmitry Antipov + + * xdisp.c (buffer_shared): Adjust comment. + (buffer_shared_and_changed): New function. + (prepare_menu_bars, redisplay_internal): Use it to + decide whether all windows or frames should be updated. + (window_outdated): New function. + (text_outside_line_unchanged_p, redisplay_window): Use it. + (redisplay_internal): Likewise. Fix indentation. + +2012-11-20 Stefan Monnier + + * eval.c (Finteractive_p, Fcalled_interactively_p, interactive_p): Remove. + (syms_of_eval): Remove corresponding defsubr. + * bytecode.c (exec_byte_code): `interactive-p' is now a Lisp function. + +2012-11-19 Daniel Colascione + + * w32fns.c (Fx_file_dialog): + (Fx_file_dialog): Accomodate rename of cygwin_convert_path* to + cygwin_convert_file_name*. + + * cygw32.c (Fcygwin_convert_path_to_windows, syms_of_cygw32): + Rename cygwin_convert_path* to cygwin_convert_file_name*. + +2012-11-18 Paul Eggert + + * nsterm.m (ns_select): Send SIGIO only to self, not to process group. + +2012-11-18 Eli Zaretskii + + * w32select.c: Include w32common.h before w32term.h, so that + windows.h gets included before w32term.h uses some of its + features, see below. + + * w32term.h (LOCALE_ENUMPROCA, LOCALE_ENUMPROCW) [_MSC_VER]: + New typedefs. + (EnumSystemLocalesA, EnumSystemLocalesW) [_MSC_VER]: + New prototypes. + (EnumSystemLocales) [_MSC_VER]: Define if undefined. (Bug#12878) + +2012-11-18 Jan Djärv + + * nsterm.m (hold_event): Set send_appdefined to YES (Bug#12834). + (ns_select): Return at once if events are held (Bug#12834). + +2012-11-18 enami tsugutomo + + * unexelf.c (ELFSIZE) [__NetBSD__ && _LP64]: Set to 64. + Needed following 2012-10-20 change. (Bug#12902) + +2012-11-18 Juanma Barranquero + + * w32proc.c (waitpid): Remove unused label get_result. + +2012-11-17 Juanma Barranquero + + * makefile.w32-in (SYSWAIT_H): New macro. + ($(BLD)/callproc.$(O), $(BLD)/w32proc.$(O), $(BLD)/process.$(O)) + ($(BLD)/sysdep.$(O)): Update dependencies. + +2012-11-17 Paul Eggert + + Assume POSIX 1003.1-1988 or later for fcntl.h (Bug#12881). + * callproc.c (relocate_fd): Assume F_DUPFD. + * emacs.c, term.c (O_RDWR): Remove. + * keyboard.c (tty_read_avail_input): Use O_NONBLOCK rather than + O_NDELAY, since O_NONBLOCK is the standard name for this flag. + * nsterm.m: Assume exists. + * process.c (NON_BLOCKING_CONNECT, allocate_pty, create_process) + (create_pty, Fmake_network_process, server_accept_connection) + (wait_reading_process_output, init_process_emacs): + Assume O_NONBLOCK. + (wait_reading_process_output): Put in a special case for WINDOWSNT + to mimick the older behavior where it had O_NDELAY but not O_NONBLOCK. + It's not clear this is needed, but it's a more-conservative change. + (create_process): Assume FD_CLOEXEC. + (create_process, create_pty): Assume O_NOCTTY. + * sysdep.c (init_sys_modes, reset_sys_modes): Assume F_SETFL. + (reset_sys_modes): Use O_NONBLOCK rather than O_NDELAY. + Omit if not DOS_NT, since F_GETFL is not defined there. + (serial_open): Assume O_NONBLOCK and O_NOCTTY. + * term.c: Include , for flags like O_NOCTTY. + (O_NOCTTY): Remove. + (init_tty): Assume O_IGNORE_CTTY is defined to 0 on platforms that + lack it, since gnulib guarantees this. + * w32.c (fcntl): Test for O_NONBLOCK rather than O_NDELAY. + 2012-11-17 Eli Zaretskii * w32.c (faccessat): Pretend that directories have the execute bit @@ -240,8 +908,8 @@ * xdisp.c (try_scrolling): Fix correction of aggressive-scroll amount when the scroll margins are too large. When scrolling backwards in the buffer, give up if cannot reach point or the - scroll margin within a reasonable number of screen lines. Fixes - point position in window under scroll-up/down-aggressively when + scroll margin within a reasonable number of screen lines. + Fixes point position in window under scroll-up/down-aggressively when point is positioned many lines beyond the window top/bottom. (Bug#12811)