1994-05-30  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* Version 19.25 released.

	* xdisp.c (redisplay): Limit prev change to pause != 0.

	* keyboard.c (command_loop_1): Allow direct output for insert
	if have display table but it says nothing for this char code.
	Don't allow it if char code has a glyph with a face code.

	* process.c (create_process): Get a pty for any non-nil
	Vprocess_connection_type value.

1994-05-28  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* s/bsd386.h (TABDLY, TAB3): Defined.
	(SYSV_SYSTEM_DIR): Defined.

	* unexhp9k800.c (roundup): Undef before defining.

	* xdisp.c (redisplay): If have window change at end, redisplay again.

	* lread.c (defvar_bool, defvar_int, defvar_lisp, defvar_lisp_nopro):
	Delete third arg DOC.

	* s/hpux8.h (LD_SWITCH_SYSTEM): Delete the -L options.
	(LD_SWITCH_X_DEFAULT): Put them here instead.

	* Makefile.in.in (LD_SWITCH_X_DEFAULT): Define if not defined.
	(LIBX): Use LD_SWITCH_X_DEFAULT.

	* xterm.c (x_iconify_frame): Call x_set_offset,
	if x_make_frame_visible would do so.
	(x_make_frame_visible): Don't call x_set_offset if frame is iconic.
	(XTread_socket): For ConfigureNotify, if wm decorations exist,
	set NorthWestGravity.

	* Makefile.in.in (mostlyclean): Don't mention xmakefile*.

	* emacs.c (main): In batch mode, don't set the pgrp.

1994-05-27  Paul Eggert  (eggert@twinsun.com)

	* callproc.c (child_setup): If PWD is set, set it in the child so that
	it points at the child's working directory.

1994-05-27  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* m/mips4.h (C_DEBUG_SWITCH) [not __GNUC__]: Add -Wf option.

	* s/hpux9.h (C_SWITCH_SYSTEM): Defined.

	* keyboard.c [HAVE_X_WINDOWS]: Include xterm.h.

	* xterm.c (x_is_vendor_fkey): Function deleted.
	(XTread_socket, case KeyPressed): Don't clear the vendor-specific bit.
	Pass thru almost any vendor-specific keysym.

	* s/linux.h (HAVE_XRMSETDATABASE): Define if not defined.

1994-05-27  Paul Eggert  (eggert@twinsun.com)

	* editfns.c (difftm): Don't store a long value into an int variable.

1994-05-26  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* fileio.c (Finsert_file_contents): Check for beginning of file.

1994-05-26  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* systime.h: Make previous change limited to HPUX.

1994-05-26  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* systime.h: If _STRUCT_TIMEVAL is defined, also define __TIMEVAL__.

1994-05-25  Morten Welinder  (terra@diku.dk)

	* msdos.c (output_string): New function.
	(internal_flush): Use output_string for faster screen update.
	(internal_flush): Clear to end of line by writing a string of
	spaces.

1994-05-25  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xfns.c (Vx_sensitive_text_pointer_shape):
	Renamed from Vx_cross_pointer_shape.
	(syms_of_xfns): Provide Lisp var x-sensitive-text-pointer-shape.

	* xmenu.c (menu_item_equiv_key): Look for equiv keys both before
	and after one stage of symbol function indirection.

	* xterm.c (note_mouse_movement): Use frame's window in XQueryPointer.
	Special case if mouse isn't on that window.
	(note_mouse_highlight): Handle negative args and too-large args.

	* lread.c (openp): Don't use O_RDONLY.

1994-05-24  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* search.c (Freplace_match): Improve capitalization heuristics.

	* minibuf.c (Fminibuffer_complete_word): GCPRO completion and tem.

	* undo.c (Fprimitive_undo): GCPRO next and list.
	Check argument type before calling XINT.

1994-05-24  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* buffer.c (verify_overlay_modification): GCPRO tail and overlay.
	Avoid copying tail twice.

1994-05-24  Andreas Schwab  (schwab@informatik.uni-dortmund.de)

	* keymap.c (describe_map): Fix the call to Fequal.

1994-05-24  Morten Welinder  (terra@diku.dk)

	* msdos.c (do_visible_bell): Renamed from visible_bell to avoid
	potential conflict with variable of the same name.  Caller changed.
	(internal_flush): Code for audio bell inserted.
	* s/msdos.h (INTERNAL_TERMINAL): Allow audio bell.

	* msdos.c (dos_rawgetc): Doc fix.  Make C-, S-, and M- modifiers
	independent.  Make modifiers work with mouse.  Improve C-S-<ascii>
	handling by using look-up tables.  Fix kp-decimal problem.

1994-05-23  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* Version 19.24 released.

	* s/hpux8.h (LD_SWITCH_SYSTEM): Put back -Xlinker for GCC.

	* Makefile.in.in (LIBXT): Move -lXmu before -lXt.

	* term.c (update_end): Undo previous change.

	* frame.c (other_visible_frames): No longer static.

	* window.c (window_loop): Fix test of dedicated flag in prev change.

	* window.c (window_loop, UNSHOW_BUFFER case):
	Put prev change in #ifdef MULTI_FRAME.

	* keyboard.c (menu_bar_one_keymap):
	When there's no item string, use Qnil.
	Don't ever put `undefined' into the list of definitions.

1994-05-22  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* window.c (window_loop, UNSHOW_BUFFER case): Kill a special frame.

	* xterm.c (x_set_window_size): If cursor outside new size, mark it off.
	* dispnew.c (change_frame_size): Keep cursor coords in range.

	* s/linux.h (HAVE_GETTIMEOFDAY, HAVE_MKDIR, HAVE_RMDIR)
	(HAVE_XSCREENNUMBEROFSCREEN): Define these if not already defined.

1994-05-22  Morten Welinder  (terra@diku.dk)

	* unexec.c [MSDOS]: Don't include files from the dos extender
	and debugger.  Use the <coff.h> that was put in the right place
	a couple of djgpp versions ago.  Consequently, use `unsigned short'
	for `word16' and `unsigned long' for `word32'.

1994-05-22  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (note_mouse_highlight): Handle case of highlight extending
	past end of window.
	(fast_find_position): Fix bugs when no text on screen
	and when the mouse is on an empty line.

	* s/hpux9shr.h: New file.

	* s/hpux8.h (LD_SWITCH_SYSTEM): Add conditionals for HPUX_USE_SHLIBS.
	Delete explicit -Xlinker in GCC case.

	* unexhp9k800.c: Include config.h.
	[HPUX_USE_SHLIBS]: Include dl.h.
	(brk_on_dump): New variable.
	(unexec): Set brk_on_dump.
	(copy_file): Change buffer size to 8192.

	* window.c (change_window_height): Test for DELTA too small
	only after making it smaller based on maxdelta.

1994-05-21  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* fileio.c (Fdelete_directory): Allow dir names as well as file names.

	* Makefile.in.in (${etc}DOC): Ignore error from rm.
	(MSDOS_SUPPORT): New variable.
	(lisp): Use MSDOS_SUPPORT.

	* s/freebsd.h (A_TEXT_OFFSET, A_TEXT_SEEK): Commented out.

1994-05-20  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* xfns.c (x_set_background_color): Set scroll bar backgrounds.

1994-05-20  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (x_wm_set_window_state) [USE_X_TOOLKIT]: Use XtSetValues.
	(x_iconify_frame) [USE_X_TOOLKIT]: New code for invisible window case.
	(XtNinitialState) [USE_X_TOOLKIT]: New #define.
	(x_make_frame_invisible): Mostly combine toolkit/non-toolkit cases,
	in the process fixing a dumb bug.

1994-05-20  Michael I Bushnell  (mib@geech.gnu.ai.mit.edu)

	* lread.c (openp): Only lusers assume that O_RDONLY == 0.

1994-05-20  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* Makefile.in.in (UNEXEC_ALIAS): New variable, used
	to make the unex...o target.

	* xfaces.c (Fset_face_attribute_internal): Always return valid data.

	* textprop.c (syms_of_textprop): Set up Lisp fn get-char-property.

1994-05-19  Andreas Schwab  (schwab@issan.informatik.uni-dortmund.de)

	* fileio.c (Finsert_file_contents): Declare buffer as unsigned
	char.  When comparing with file size convert same_at_start to
	distance to buffer start.  If the file matches the buffer
	contents truncate the buffer to the size of the file.

1994-05-19  Jim Blandy  (jimb@totoro.bio.indiana.edu)

        * keyboard.c (read_char_minibuf_menu_prompt): Don't forget to
        initialize nobindings.

1994-05-19  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* Makefile.in.in (ORDINARY_LINK): Define by default
	if __GNU_LIBRARY__ and not LINUX.

	* s/isc4-0.h (EXTRA_INITIALIZE): Definition deleted.

	* s/isc3-0.h (EXTRA_INITIALIZE): Define here.

	* keyboard.c (lispy_function_keys): Add `backtab'.

	* frame.c (syms_of_frame): Set up frame-first-window as Lisp fn.

	* indent.c: Add "args" to dummy definition of compute-motion.

	* sysdep.c [BROKEN_TIOCGWINSZ]: Undef TIOCSWINSZ too.

	* Makefile.in.in (FRAME_SUPPORT): Add menu-bar.el.

	* dispnew.c: Include errno.h.

	* widget.c (EmacsFrameSetCharSize): Once again preserve x and y pos,
	but not the same way as before.

	* xmenu.c (other_menu_bar_item_p): Return 0 if no menu bar.

	* fileio.c (Fwrite_region): Set update_mode_lines.

	* xmenu.c (xmenu_show): Don't look in menubar for core.height
	if no menu bar.

	* xterm.c (x_iconify_frame): Fix error messages.

1994-05-18  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* dispnew.c (PENDING_OUTPUT_COUNT): If __GNU_LIBRARY__,
	use GNU_LIBRARY_PENDING_OUTPUT_COUNT if defined.

	* keyboard.c (lispy_function_keys): Add various kp- keys for X11R6.

	* fileio.c (syms_of_fileio): Doc fix.

	* s/linux.h (GNU_LIBRARY_PENDING_OUTPUT_COUNT): Both definitions
	renamed from PENDING_OUTPUT_COUNT.

	* process.c (create_process): Don't complain about error
	from TIOCSETD.

	* window.c (Fset_window_buffer): Fix dedicated window error call.
	(window_loop, case UNSHOW_BUFFER): Clear dedicated flag.

	* fileio.c (Finsert_file_contents): Declare `buffer' as unsigned char.

	* dispnew.c: Include systime.h after xterm.h.

	* m/tek4300.h (WORDS_BIG_ENDIAN): Define this, not BIG_ENDIAN.

	* emacs.c (syms_of_emacs), config.h.in:
	EMACS_CONFIGURATION renamed from CONFIGURATION.

1994-05-17  Andreas Schwab  (schwab@issan.informatik.uni-dortmund.de)

	* eval.c (Fbacktrace): Properly nest parentheses.
	(Fbacktrace_frame): Don't bomb on invalid frame number.

1994-05-17  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keyboard.c (command_loop_1): Fix test for valid display table entry,
	for backwards motion.

	* Makefile.in.in (ALL_LDFLAGS): Add LDFLAGS.
	(MAKE): Don't override a previous value of MAKE set by configure.

	* dispnew.c (update_frame): Fix test of outq and baud_rate.

	* emacs.c (shut_down_emacs): Don't call intern.

1994-05-17  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* Version 19.23 released.

1994-05-17  Morten Welinder  (terra@diku.dk)

	* msdos.c (gettimeofday): New function substituting the library
	function of the same name.
	(init_gettimeofday): New function.
	(init_environment): Call init_gettimeofday after possibly
	setting TZ environment variable.
	* msdos.h: Add template for init_gettimeofday.

1994-05-16  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* buffer.c (fix_overlays_in_range): New function.
	* editfns.c (Ftranspose_regions): Call it.  Also update point as
	if it were a marker.

1994-05-16  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xmenu.c (xmenu_show): Completely ignore nameless panes
	except for the first pane.  Ignore named panes too if KEYMAPS.

	* widget.c (setup_frame_gcs): Move cursor_bits variable out of
	setup_frame_gcs and rename to setup_frame_cursor_bits.

	* eval.c (syms_of_eval): Doc fixes.

1994-05-15  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (x_display_box_cursor): Preserve mouse highlight
	if the old cursor was in it.

	* editfns.c (Fcurrent_time_zone): Add cast.

	* s/bsd386.h (LOCALTIME_CACHE): Defined.

	* m/pmax.h (LOCALTIME_CACHE): Define, if not OSF1.

	* xfns.c (validate_x_resource_name): Don't let Vx_resource_name
	have invalid characters.

1994-05-14  Morten Welinder  (terra@diku.dk)

	* msdos.c (crlf_to_lf): Fix off-by-one condition.

1994-05-14  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keyboard.c (bind_polling_period): Never decrease polling_period.

	* fileio.c (Fdo_auto_save): Save listdesc as an integer, only if open.
	(do_auto_save_unwind): Corresponding changes.

	* keyboard.c (echo): Don't echo motion events.

	* fileio.c (Fcopy_file): Close output before setting its times.
	Close both before discarding the unwind protects.

1994-05-13  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* buffer.c (Foverlay_lists): Doc fix.
	(Fnext_overlay_change): Doc fix.

1994-05-13  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (XTread_socket): For button events, clear compose_status.

	* Makefile.in.in (LIBXTR6): New variable.  Test HAVE_X11XTR6.
	(LIBXT): Use it.
	* config.h.in (HAVE_X11XTR6): Add #undef.

	* editfns.c (save_excursion_restore): Don't run activate-mark-hook
	if mark position is unchanged.

	* emacs.c (main): PRIO_PROCESS renamed to SET_EMACS_PRIORITY.
	* callproc.c (child_setup): PRIO_PROCESS renamed to SET_EMACS_PRIORITY.
	Don't call nice if emacs_priority is positive.
	* sysdep.c (sys_subshell): PRIO_PROCESS renamed to SET_EMACS_PRIORITY.
	Don't call nice if emacs_priority is positive.

1994-05-12  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* Makefile.in.in: Handle Motif and Open-look.
	(LIBW): New variable.
	(LIBXT): Use it.

	* process.c (POLL_FOR_INPUT): Define, if appropriate.

1994-05-12  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* xdisp.c (display_text_line): Fix check for end of buffer.

1994-05-12  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (dumpglyphs): For cursor foreground, try the
	face's background before the face's foreground.
	(XTread_socket): Call note_mouse_movement for EnterNotify.

	* process.c (Fopen_network_stream):
	Call bind_polling_period; later unbind the binding.

	* keyboard.c (syms_of_keyboard): Set up Qpolling_period.
	(bind_polling_period): New function.

	* callproc.c (init_callproc): Never set Vdata_directory based on
	the executable's location.  But maybe set it from source dir.

1994-05-11  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* systty.h [__GNU_LIBRARY__]: Include <termios.h>.

1994-05-11  Frederic Pierresteguy  (F.Pierresteguy@frcl.bull.fr)

	* xmenu.c (xmenu_show): New var mb_item. Use it to determine the
	menubar item that led to the menu.
	(Fx_popup_menu): Suppress duplicate test case in the way to determine
	whether the menu is handling a menu bar click.

1994-05-11  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* buffer.c (Frename_buffer): Reject empty string as new name.

1994-05-10  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* process.c (exec_sentinel): Don't deactivate the mark.
	Check for asynch buffer switch.

1994-05-10  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* s/bsd4-2.h (BSD): Define as 42.
	(BSD4_2): Define as 1.  This makes it like bsd4-3.h.

	* floatfns.c: Don't declare logb if it is a macro.

1994-05-10  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* keyboard.c (read_char): Preserve echo area on asynch buffer switch.

1994-05-10  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* dispnew.c [__GNU_LIBRARY__]: Redefine PENDING_OUTPUT_COUNT even
	if already defined.

1994-05-10  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* fileio.c (Finsert_file_contents) [MSDOS]: Ignore the replace feature.

	* buffer.c (syms_of_buffer): Doc fix.

	* keyboard.c (syms_of_keyboard): Doc fix.

1994-05-10  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* keyboard.c (safe_run_hooks): New function, extracted from
	command_loop_1.  Bind inhibit_quit.

1994-05-09  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xmenu.c (string_width): Deleted.

	* xterm.c (x_set_window_size) [USE_X_TOOLKIT]:
	Preserve the main widget's x and y position.

1994-05-08  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* process.c (process_send_signal): If PREFER_VSUSP,
	use VSUSP instead of VSWTCH.
	* s/sco4.h (PREFER_VSUSP): Defined.
	* s/irix5-0.h (PREFER_VSUSP): Defined.

	* fileio.c (Fdo_auto_save): Write a list of all auto save file names.
	(Vauto_save_list_file_name): Specify file name to put them in.
	(syms_of_fileio): Set up Lisp var.

1994-05-07  Morten Welinder  (terra@diku.dk)

	* callproc.c [MSDOS]: Rename Vbinary_process to Vbinary_process_output.
	(syms_of_callproc) [MSDOS]: Rename lisp variable binary-process to
	binary-process-output.
	(Fcall_process, syms_of_callproc) [MSDOS]: Use new names.
	(Vbinary_process_input) [MSDOS]: New variable.
	(syms_of_callproc) [MSDOS]: Declare binary-process-input.
	(Fcall_process_region) [MSDOS]: Bind binary-process-input temporarily
	to buffer-file-type.
	(init_callproc) [MSDOS]: Don't add lib-src as the wrapped binaries
	are in bin.

1994-05-07  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* buffer.c (Qbuffer_file_type): Var deleted.
	* callproc.c (Qbuffer_file_type): Var added.

	* keyboard.c (read_char): Don't test do_mouse_tracking;
	instead, do prepare_menu_bars only if commandflag > 1.
	(read_char): Do call add_command_key for mouse-movement events.
	Test detect_input_pending, not EVENT_QUEUES_EMPTY, for kbd menus.
	But don't test either one for mouse menus.

	* undo.c (record_delete): Record the old point value
	only right after a boundary.

1994-05-06  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* s/dgux5-4r3.h: Use dgux5-4r2.h under new name.

	* puresize.h (PURESIZE): Increase to 235000 and 205000.

1994-05-06  Morten Welinder  (terra@diku.dk)

	* s/msdos.h: Define NO_MATHERR.
	* floatfns.c: Don't guard DOMAIN && SING && OVERFLOW check by
	an #ifndef MSDOS.

1994-05-06  Francesco Potorti`  (pot@cnuce.cnr.it)

	* m/delta.h: (SYSTEM_MALLOC): deleted.  The problem isn't there.

1994-05-06  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (x_set_offset): Set gravity and size hint
	before moving the window.

	* keyboard.c (make_lispy_event): Ignore mouse events for deleted frame.

	* xterm.c (XTread_socket):
	For ReparentNotify, use x_top_window_to_frame.
	Also recompute frame position using x_real_positions.
	For ConfigureNotify, don't ignore send_events.
	Also recompute frame position using x_real_positions.

1994-05-05  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* window.c: Use PT, not point.
	(Fdelete_other_windows): Do nothing if w->start is outside region.
	Don't temporarily move point when recomputing window position.

1994-05-05  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xfns.c (x_real_positions): New function.

	* keyboard.c (make_lispy_movement): Don't call pixel_to_glyph_coords
	if FRAME is 0.

	* xterm.c (x_set_offset): Update XNegative and YNegative for new pos.
	(x_calc_absolute_position): Clear XNegative and YNegative.

	* xrdb.c (x_load_resources) [USE_X_TOOLKIT]: Don't call XrmInitialize.

	* keymap.c (describe_map): Ignore bindings for all except
	symbols and integers.

	* unexelfsgi.c (unexec): Handle debugging info properly.

	* s/freebsd.h: Don't use netbsd.h.  Do all those things right here.

1994-05-05  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* xmenu.c (Fx_popup_menu): Restore accidentally-deleted call to
	mouse_position_hook.
	(xmenu_show): Disallow empty menus.

1994-05-05  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keyboard.c (last_point_position_buffer): New variable.
	(command_loop_1): Set it.
	* undo.c (record_delete): Test it.
	* commands.h (last_point_position_buffer): Declared.

	* Makefile.in.in: Put in a separator for where to start cpp procssing.
	Above that, use Make-style comments.
	This goes with changes in ../configure.in.

1994-05-04  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* s/isc4-0.h (NEED_SIOCTL, ISC4_0): Declared.

	* sysdep.c: Test ISC4_0 along with TIOCGWINSZ.

	* process.c (wait_reading_process_input): Don't call prepare_menu_bars
	unless we are going to redisplay for a garbaged frame.
	(read_process_output): Call prepare_menu_bars if waiting for input.
	(exec_sentinel): Call prepare_menu_bars if waiting for input.

	* s/dgux5-4r3.h, s/dgux5-4r2.h: Renamed from ..4R..

	* eval.c (error): Fix logic in call to xmalloc/xrealloc.

	* xterm.c (x_make_frame_invisible): Use XWithdrawWindow again.

	* s/sol2.h, s/sol2-3.h (LD_SWITCH_SYSTEM):
	Use ./prefix-args, not -Xlinker directly.

1994-05-03  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xfns.c (x_set_cursor_color): Fix typo.

	* xselect.c (x_own_selection): Catch errors around XSetSelectionOwner.

	* buffer.c (syms_of_buffer): Doc fix.

	* xdisp.c (display_text_line): Since HPOS is negative, avoid
	writing before the beginning of the charstarts line.

	* minibuf.c (read_minibuf): Clear previous_echo_glyphs.

1994-05-02  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* dired.c (file_name_completion_stat): Use both lstat and stat.

1994-05-02  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* xterm.c (show_mouse_face): Fix test for cursor in highlighted area.
	(note_mouse_highlight): Reorder test for simplicity.
	(note_mouse_highlight, show_mouse_face, clear_mouse_face,
	x_destroy_window): Use row/col instead of buffer position to keep
	track of highlighted area.

1994-05-02  Francesco Potorti`  (pot@cnuce.cnr.it)

	* m/delta.h: (SYSTEM_MALLOC): Defined, since GNU malloc does not work.
	(BCOPY_UPWARD_SAFE): Defined to 0 for the Green Hills compiler.

1994-05-02  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* process.c (create_process): Undo April 19 setsid change.

1994-05-01  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.h (struct x_display): New field size_hint_flags.
	* xfns.c (Fx_create_frame): Set the size_hint_flags field.
	Don't call x_calc_absolute_position.
	* xterm.c (x_calc_absolute_position): Use size_hint_flags.
	New FLAGS arg deleted.  Callers changed.

	* xfns.c (x_figure_window_size): Handle `-' for top or left.
	(Fx_parse_geometry): Handle one element at a time.
	Give `-' when appropriate.
	(x_figure_window_size): Allow just height or just width.

	* xterm.c (x_wm_set_size_hint): Don't try to handle negative positions.
	(x_calc_absolute_position):
	New arg FLAGS.  Use XNegative and YNegative.
	(x_set_offset): Pass new arg.

	* xfns.c (x_figure_window_size): Set USPosition only if user-position
	is non-nil; otherwise, if pos is specified, set PPosition.
	Likewise for USSize and PSize.
	(Fx_create_frame): Use XNegative and YNegative to set win_gravity.
	[USE_X_TOOLKIT] (x_window): Use XNegative and YNegative
	to set win_gravity.  Pass new arg to x_calc_absolute_position.

	* editfns.c (Ftranspose_regions): Take addresses only after move gap.
	Cast result of alloca.  Use xmalloc instead, for large objects.
	Always copy the middle portion directly; never put it in temp.
	Always move the gap to START1 or END2, whichever is nearer.

	* keyboard.c (Ftrack_mouse): Call prepare_menu_bars at the start.
	(read_char): Don't call prepare_menu_bars if doing mouse tracking.

1994-04-30  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* puresize.h (PURESIZE) [MULTI_FRAME]: Increase to 232000.

1994-04-30  Paul Reilly  (pmr@churchy.gnu.ai.mit.edu)

	* s/dgux5-4R3.h: new file.

	* s/dgux5-4R2.h: new file.

	* s/dgux.h (SVR4): Make conditional on ELF environment.
	(INTERRUPT_INPUT, ORDINARY_LINK): Set by default.
	(C_COMPILER, LINKER and MAKE_COMMAND): Remove.

	* process.c (IN_ADDR, NUMERIC_ADDR_ERROR): Made conditional on
	HAVE_BROKEN_INET_ADDR.

1994-04-30  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keyboard.c (record_asynch_buffer_change): Block SIGIO.
	(force_auto_save_soon): Call record_asynch_buffer_change.

	* emacs.c (memory_warning_signal): Call force_auto_save_soon.

	* keyboard.c (force_auto_save_soon): New function.

	* process.c (Fopen_network_stream): Retry the connect if EADDRINUSE.
	Ignore EISCONN.

1994-04-29  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* eval.c (init_eval): Initialize when_entered_debugger to -1.

1994-04-29  Jim Blandy  (jimb@totoro.bio.indiana.edu)

        * data.c (Ffset, Ffmakunbound): Signal an error if SYM is nil or t.

1994-04-29  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* data.c, floatfns.c, lread.c [MSDOS]: Re-enable some #undef's.

1994-04-29  Karl Fogel  (kfogel@phylo)

	* editfns.c (Ftranspose_regions): New function.
        (transpose_markers): Helper func for above.
        (syms_of_frame): Call defsubr for Stranspose_regions.

1994-04-29  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.h (x_mouse_grabbed): Declared.
	* xmenu.c (xdialog_show): Clear x_mouse_grabbed.

	* frame.c (Fframe_live_p): Alternative defn for not MULTI_FRAME.
	(syms_of_frame): Call defsubr for it.

	* process.c: Doc fixes.

	* xterm.c (x_wm_set_size_hint): Always set PWinGravity.
	Rename the args.  Compute x and y fields from negative positions.
	Use XGetWMNormalHints if X11R4 or newer.
	(x_make_frame_visible): Call x_set_offset only if not USE_X_TOOLKIT.
	(x_make_frame_invisible): Call x_wm_set_size_hint.
	(x_set_offset): Pass 0 as 3rd arg to x_wm_set_size_hint.
	(x_set_window_size): Likewise.  Set win_gravity field here if nec.

	* xfns.c (Fx_create_frame): Pass 0 as 3rd arg to x_wm_set_size_hint.
	(x_figure_window_size): Fix typo setting XNegative.

	* minibuf.c (Fminibuffer_complete): Add third arg to Fset_window_start.

	* buffer.c (init_buffer_once): Initialize buffer_file_type field right.

	* m/dos386.h (HAVE_MOUSE): Defined.
	(PURESIZE): Increase value.

	* xdisp.c (decode_mode_spec): Fix handling of `%t'.

	* msdos.c, dosfns.c: Finish downcasing mouse_init1, mouse_off,
	mouse_check_moved, mouse_pressed, mouse_released, mouse_on, mouse_init.

	* dispnew.c (update_frame): Fix previous change:
	Unconditionally bzero at the end.

1994-04-29  Morten Welinder  (terra@diku.dk)

	* msdos.c (visible_bell): Now static.  Make the asm volatile.
	Don't expect register %gs to survive calls to other functions
	(just to be safe, %gs will survive at present).

	* keyboard.c (make_lispy_movement): if HAVE_MOUSE then include
	the mouse handling code.
	* msdos.c (glyph_to_pixel_coords, pixel_to_glyph_coords) new
	functions imitating those in xterm.c.

	* s/msdos.h (getppid): Definition deleted.

	* msdos.c (dos_rawgetc): Key numbers are biased by 0xff00.

	* dosfns.c (Fmode25, Fmode4350): Clean up the coding and return
	a well-defined value.
	(syms_of_dosfns): Doc fix.

1994-04-29  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* keymap.c (Fsingle_key_description): Undo previous change.
	(describe_map): Skip string entries.

	* minibuf.c (do_completion): Initialize vars before gcpro.

1994-04-29  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* dispnew.c (update_frame): Move those assignments even farther down.

	* xterm.c (x_wm_set_size_hint): Don't set PMaxSize.
	Don't touch win_gravity field if no PWinGravity.

1994-04-28  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* print.c: Doc fixes.

	* keymap.c (describe_map_tree, describe_buffer_bindings): gcpro stuff.
	(describe_buffer_bindings): Delete unused code.

1994-04-28  Per Abrahamsen  (abraham@research.att.com)

	* keymap.c (Fsingle_key_description): Accept strings as keys since
	the buffer menu uses them.

1994-04-28  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* dispnew.c (update_frame): Move assignments to current_frame
	and desired_frame.

	* floatfns.c (logb): Test HPUX, not hpux.

	* s/sunos4-1.h (LIBS_SYSTEM): #if 0'd.

	* xmenu.c (Fx_popup_menu): Doc fix.

	* xfns.c (x_window) [USE_X_TOOLKIT]: Call XSetWMHints.

1994-04-28  Michael D. Ernst  (mernst@monozygote.research.microsoft.com)

	* fileio.c (inhibit-file-name-handers): Correct documentation.

1994-04-28  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* xterm.c (XTread_socket): Only top window cares about LeaveNotify.

	* frame.c (Fframe_parameters) [!MULTI_FRAME]: Unstub it again.

1994-04-28  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* emacs.c (syms_of_emacs): Doc fix.

	* callproc.c (child_setup): Test PRIO_PROCESS, as in sys_subshell.

	* m/hp800.h: Renamed from hp9000s800.h.
	(hp9000s800): Undo previous change.

	* process.c (create_process): If vfork fails, close forkin and forkout.

1994-04-27  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (x_make_frame_visible): Use XtMapWidget, not XtPopup.

	* m/hp9000s800.h (hp800): Define this instead of hp9000s800.

	* Makefile.in.in (mostlyclean): Remove liblw.a.

	* lread.c (read1): Allow `\C- ' and `\C-?'.

1994-04-27  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* unexmips.c (unexec): Cast pointers.
	Fix error message.

	* Makefile.in.in: Use C-style comments.

	* frame.c (Fframe_parameters) [!MULTI_FRAME]: Replace with stub.
	(Fframe_parameters, Fmodify_frame_parameters) [!MULTI_FRAME]:
	Remove extra docstring.

1994-04-27  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* s/sunos4-0.h (LD_SWITCH_SYSTEM): Undo previous change.

	* xterm.c (XTread_socket, case ClientMessage): Don't call
	XSetInputFocus if event is not for an existing frame.

	* xmenu.c (xmenu_show, xdialog_show):
	If we unread some events, set interrupt_input_pending.

	* xterm.c (XTread_socket) [USE_X_TOOLKIT]: Never pass motion
	events to the toolkit.

	CONFIGURATION now comes via config.h.
	* Makefile.in.in (emacs.o): Use the default .c.o command.
	(configuration): Make variable deleted.
	* config.h.in (CONFIGURATION): Add #undef.

	* xterm.c (XTread_socket) [USE_X_TOOLKIT]: Undo previous change.
	(x_wm_set_size_hint): Do set max_height, max_width, and PMaxSize flag.

1994-04-26  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* process.c (create_process) [HAVE_TERMIOS && LDISC1]: Use tcsetattr.

1994-04-26  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* alloc.c (mark_object, case frame): Mark menu_bar_vector field.

1994-04-25  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keyboard.c (Vunread_command_events):
	Renamed from unread_command_events.
	All uses changed.
	* command.h (Vunread_command_events): Renamed.
	* lread.c (read_filtered_event): Use Vunread_command_events.
	* minibuf.c (temp_echo_area_glyphs): Use Vunread_command_events.

	* keyboard.c (read_char): Don't use menus if we have events waiting.

	* xterm.c (XTread_socket) [USE_X_TOOLKIT]: Let toolkit handle
	menu bar click.

1994-04-25  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* insdel.c: Use PT, not point.
	(gap_left, gap_right, adjust_markers): Make these functions static.
	(adjust_point): New function.
	(insert_1, insert_from_string_1, del_range_1): Use it.

	* xterm.c (x_term_init): Add explicit cast.
	(XTmouse_position): Don't use last_mouse_frame if it's dead.
	(XTread_socket): Ditto.

	* textprop.c (F*_property_change): Typecheck limit argument.

1994-04-25  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xdisp.c (syms_of_xdisp): Set up Qmenu_bar_update_hook.
	(update_menu_bar): Run that hook.
	Fix failure to update menu bar when w->update_mode_line was nil.

	* frame.h (struct frame): New fields menu_bar_vector and
	menu_bar_items_used.
	* frame.c (make_frame): Initialize fields menu_bar_vector and
	menu_bar_items_used.

	* keyboard.c (menu_bar_item): Put a list of keymaps into the third
	slot of an item in menu_bar_items_vector.

1994-04-24  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* fileio.c (Finsert_file_contents): Fix accessing buffer_file_type
	since it is t or nil.  Change to handle t or nil as value
	of find-buffer-file-type.

	* buffer.c (Fkill_all_local_variables): Doc fix.

1994-04-23  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* process.c (create_process): Use SETUP_SLAVE_PTY only if pty_flag.
	Likewise for child_setup_tty.

	* window.c (Fselect_window): Use Fselect_frame.

	* frame.c (Fset_frame_selected_window): New function.
	(syms_of_frame): Set up Lisp function.

	* lisp.h (Vascii_canon_table, Vascii_eqv_table): Declared.

	* buffer.c (reset_buffer_local_variables): Use Vascii_eqv_table
	and Vascii_canon_table.

	* window.c: Implement special frames for specified buffers.
	(Vspecial_display_buffer_names, Vspecial_display_regexps)
	(Vspecial_display_function): New variables.
	(syms_of_window): Set up Lisp variables.
	(Fdisplay_buffer): Handle them.

1994-04-22  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* Makefile.in.in (alloca.o): Use config_h.
	(config_h): Use M_FILE and S_FILE.
	(S_FILE, M_FILE): New variables hold names of config files.

	* fileio.c (syms_of_fileio): New Lisp var inhibit-file-name-operation.
	(Ffind_file_name_handler): Obey that variable.  Use new meaning
	for inhibit-file-name-handlers.

	* config.h.in (HAVE_LIBRESOLV): Add #undef.
	* s/sunos4-1.h (LIBS_SYSTEM): Test HAVE_LIBRESOLV, not HAVE_RES_INIT.
	Do not test HAVE_GETHOSTNAME.

	* s/sunos4-1.h (LIBS_SYSTEM): Invert the HAVE_RES_INIT condition.

1994-04-22  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* fileio.c (Ffind_file_name_handler): New argument OPERATION.
	All callers changed.

1994-04-22  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* process.c (max_process_desc): New variable.
	(wait_reading_process_output): Don't look for process output
	beyond that many bits.
	(create_process, Fopen_network_stream, deactivate_process): Update it.
	(init_process): Initialize it.

	* frame.c (Fmouse_pixel_position, Fset_mouse_pixel_position):
	New functions.
	(syms_of_frame): Set up Lisp functions.

	* xterm.c (x_set_mouse_pixel_position): New function.

1994-04-21  Simon Leinen  (simon@lia.di.epfl.ch)

	* process.c (send_process): If fpathconf fails, use 250.

1994-04-21  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* emacs.c (init_cmdargs): Check only for etc and lib-src subdirs
	when setting Vinstallation_directory.
	(syms_of_emacs): Make Lisp vars invocation-name, invocation-directory
	and installation-directory.

	* lread.c (init_lread): Maybe put build-time Lisp dirs on load-path.

	* callproc.c (init_callproc): Set Vdoc_directory like Vdata_directory.

	* lread.c (init_lread): Improve warning message.

	* xterm.c (x_make_frame_visible): Args to x_set_offset were swapped.

1994-04-20  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* xterm.h (x_top_window_to_frame): Declare this function.

1994-04-20  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* fns.c: Doc fixes.

	* Makefile.in.in (TAGS): Split off included tags file lisp/TAGS.
	(../lisp/TAGS): New target uses recursive make.
	(ctagsfiles, lisptagsfiles): New variables.

	* xfns.c (x_window): Test FRAME_EXTERNAL_MENU_BAR
	to decide on calling initialize_frame_menubar.

1994-04-20  Francesco Potorti`  (pot@fly.cnuce.cnr.it)

	* m/delta.h (HAVE_SOCKETS): defined if HAVE_INET_SOCKETS is defined.

1994-04-20  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* frame.c (Fmodify_frame_parameters, Fframe_parameters):
	Define even if not MULTI_FRAME.

	* config.h.in (HAVE_INET_SOCKETS): Add #undef.

	* xterm.c (XTread_socket): Delete the non-NEW_SELECTIONS code
	and simplify the toolkit conditional for those cases.

	* xterm.c (XTread_socket, case ClientMessage):
	Always use x_window_to_frame.

	* xfns.c (x_top_window_to_frame): New function.

1994-04-19  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* process.c (create_process): Call setsid only if pty_flag.

	* xterm.c (x_make_frame_invisible): Explicitly clear visible and
	iconified flags, as well as the async flags.

1994-04-19  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* keymap.c (describe_map): Merge with describe_map_2.
	(describe_map_tree, describe_map): Skip keymaps we've seen before.

	* keyboard.c (read_avail_input): Don't retry read.

1994-04-19  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keyboard.c (Vlast_event_frame): Define unconditionally.
	(syms_of_keyboard): Always make the Lisp var.

	* Makefile.in.in (${etc}DOC): Delete redundant version.el from cmd.

1994-04-19  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* keyboard.c (read_avail_input): Test EINTR, not EAGAIN.
	Write loop as a do-while.

	* puresize.h (PURESIZE) [!MULTI_FRAME]: Increase to 200000.

1994-04-18  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (XTread_socket): Call XSetInputFocus.

1994-04-18  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* config.h.in: (EMACS_INT, EMACS_UINT): Omit if NOT_C_CODE.

1994-04-18  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* mem-limits.h (get_lim_data): Handle NO_LIM_DATA.

	* xterm.c (x_make_frame_invisible) [USE_X_TOOLKIT]: Use XtPopdown.
	(XTread_socket): Call _XEditResCheckMessages only if HAVE_X11R5.

	* m/convex.h (CRT0_DUMMIES): Ignore one arg.
	(LIBS_TERMCAP): Use the system's termcap.

	* process.c (create_process): Fix previous change.

1994-04-17  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xfns.c (Xatom_editres_name): Declared.
	(Fx_open_connection): Initialize it.
	* xterm.c (Xatom_editres_name): Variable defined.
	(XTread_socket): Handle that kind of message.
	(x_term_init): Specify -name option in XtAppInitialize.

	* xterm.c (Qface, Qmouse_face): Supply missing Lisp_Object.

	* config.h.in (EMACS_INT, EMACS_UINT): New typedefs.

	* casetab.c (set_case_table): Handle nil for EQV with non-nil CANON.
	(Fcase_table_p): Accept nil for EQV with non-nil CANON.

	* keyboard.c (read_avail_input): Test both aix386 and _BSD.

	* window.c (set_window_width):
	Don't delete root window for being too narrow.

	* xterm.c (dumpglyphs): When HL=2, check explicitly for using
	the frame's default font or not.

	* keyboard.c (read_char_x_menu_prompt): Don't check for value = nil
	if value was originally a cons.

	* xmenu.c (xmenu_show): Fix typo in last change.

1994-04-16  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* frame.c (Fmouse_position): Don't clip.
	* keyboard.c (make_lispy_movement): Don't clip.

1994-04-16  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* s/netbsd.h: Add NO_SHARED_LIBS conditional.
	* s/freebsd.h: Rewrite to use netbsd.h and define NO_SHARED_LIBS.

	* keyboard.c (read_avail_input): Fix previous change--test _BSD.

	* data.c (Fsetq_default): Doc fix.

	* eval.c (Fsetq): Doc fix.

	* Makefile.in.in (configuration): Use SET_MAKE to get
	the value of $(MAKE).

1994-04-15  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keyboard.h (map_prompt): Declared.

	* xmenu.c (xmenu_show): Don't cons on subprefix_stack[j] if nil.

	* keyboard.c (read_avail_input): Don't generate SIGHUP of aix386;
	only on other AIX systems.

	* xterm.c (XTread_socket):
	For UnmapNotify, use x_any_window_to_frame.

	* process.c (create_process): Test TIOCSETD along with NTTYDISC.

	* frame.c (Fset_frame_position): Pass new arg to x_set_offset.

	* xterm.c (x_set_offset): New arg CHANGE_GRAVITY.
	(x_make_frame_visible): Pass new arg.

	* xfns.c (Fx_create_frame): Delete excess args to x_wm_set_size_hint.

	* xterm.c (x_wm_set_size_hint): Args spec_x and spec_y deleted.
	(x_set_offset, x_set_window_size): Don't pass those args.

	* fileio.c (Finsert_file_contents): Fix test for unchanged file.

	* xterm.c (x_destroy_window): Just clear out mouse_face... vars.

	* keyboard.c (syms_of_keyboard): Init and staticpro system_key_syms.
	(modify_event_symbol): Use the cdr of the alist entry.
	Whenever value is nil, intern a new symbol.

	* Makefile.in.in (LIBX): Put LIBXT after LD_SWITCH_X_SITE.

1994-04-15  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* xdisp.c (fix_glyph) [HAVE_X_WINDOWS]: When glyph face is 0, use
	the computed face as given.

	* keyboard.c (read_avail_input): Fix comment delimiter.

	* m/pmax.h (C_SWITCH_X_MACHINE): add -DNeedVarargsPrototypes=0.

1994-04-14  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* scroll.c (calculate_scrolling): Add explicit casts.

1994-04-14  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (x_wm_set_size_hint): Use win_gravity from frame.

	* xterm.h (x_display): New field win_gravity.
	* xfns.c (Fx_create_frame): Set win_gravity field.

	* xfns.c (x_window, both versions):
	Don't call x_calc_absolute_position.
	* xterm.c (x_make_frame_visible): Call x_set_offset.

	* xterm.c (x_make_frame_visible): Don't call XMapSubwindows.
	(x_iconify_frame): Likewise.

	* s/isc4-0.h (LIBS_SYSTEM): Defined.

	* keyboard.c (make_lispy_event): Put mouse event code
	into MULTI_FRAME conditional.

	* xfns.c (Fx_list_fonts): Error if non-X frame used.

	* xdisp.c (update_menu_bar): Take frame as arg.
	(update_menu_bars): Function deleted.
	(prepare_menu_bars): Call update_menu_bar; do it for all frames.
	Simplify computation of all_windows; ignore irrelevant criteria.

	* xterm.h (HAVE_X11R4): If we define HAVE_X11R5, define this too.

	* xterm.c (pending_autoraise_frame): New variable.
	(x_new_focus_frame): Don't autoraise here; just set that var.
	(XTread_socket): Raise that frame here.

1994-04-13  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* emacs.c (inherited_pgroup): Conditionalize on BSD_PGRPS.

	* s/netbsd.h (TABDLY): Defined.

	* doc.c, fileio.c, unexsunos4.c [HAVE_UNISTD_H]: Include unistd.h.

	* dired.c (Ffile_attributes): Cast st_size to int.

	* xmenu.c (last_menu_bar_item_end): New variable.
	(xmenu_show): Set that var.
	(other_menu_bar_item_p): Return 0 if mouse is not in any menu bar item.

	* keymap.c (describe_map_tree): Fix call to Flookup_key.

	* xfns.c (x_window): Don't call initialize_frame_menubar
	if no menu bar.
	(Fx_create_frame): Default menu-bar-lines parm before calling x_window.

1994-04-13  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* dispnew.c (Vglyph_table): Doc fix.

	* frame.c (Fmouse_position) [MULTI_FRAME]: Use pixel_to_glyph, not
	glyph_to_pixel.  Skip the conversion if args are nil.
	[!MULTI_FRAME]: All results are nil.  Remove extra docstring.

	* window.c (Fnext_window, Fprevious_window, Fdisplay_buffer): Test
	MULTI_FRAME when frame-walking.
	(Fset_window_configuration): Only call X fns if HAVE_X_WINDOWS.

	* fns.c (Fy_or_n_p, Fyes_or_no_p): Test HAVE_X_MENU in popup code.

1994-04-13  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* indent.c (compute_motion): Do not abort if window shows some
	other buffer.
	(Fcompute_motion): Use whatever buffer is current.

1994-04-12  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* s/bsd4-2.h (BSD): Give it a number as definition.

	* s/sol2-3.h: Fix #include file name.

	* xterm.c (x_destroy_window): Call clear_mouse_face if necessary.

	* xmenu.c (xmenu_show, xdialog_show): Add casts in assignments
	to widget_value fields from string contents.
	(dispatch_dummy_expose): Cast arg to XtDispatchEvent.
	[!USE_X_TOOLKIT] (xmenu_show): Right-justify char equivalents.
	Use alloca for concatenated strings, if alloca is fast.

	* lisp.h (Fprocess_send_eof, Foverlay_get): Declared.

	* keymap.c (Fkey_binding): Declare accept_default.

	* sysdep.c (sys_siglist) [sun]: Check SIGFREEZE and SIGTHAW defined.

1994-04-12  Per Bothner  (bothner@cygnus.com)

	Provide a hook for elisp to signal a changed window size
	to a process inferior.
	* sysdep.c (set_window_size):  New function.
	* process.c (Fset_process_window_size):  New function.

1994-04-12  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* eval.c (specbind): Use find_symbol_value.

	* xfaces.c (frame_update_line_height): Don't call x_set_window_size.
	Return 1 if line_height changed.
	(Fset_face_attribute_internal): Call x_set_window_size here if nec.
	* xterm.c (x_new_font): Always call x_set_window_size.

	* xmenu.c (xmenu_show) [USE_X_TOOLKIT]: Use XtTranslateCoords.

	* process.c (send_process): Test pty_flag field for nil, not 0.

1994-04-11  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* s/sunos4-0.h (LD_SWITCH_SYSTEM): Alternate definition if __GNUC__.

	* callproc.c: If we include fcntl.h, define INCLUDED_FCNTL.
	* systty.h: Check for INCLUDED_FCNTL already defined.

	* xterm.c (x_wm_set_size_hint): If PROMPTING is 0,
	copy the old win_gravity field.
	If USPosition is set, don't set PWinGravity.

	* keyboard.c (read_avail_input): Separate local var n_to_read
	so that reading doesn't clobber that info when it sets nread.

	* s/isc4-0.h (LIBS_SYSTEM): Defined.

	* emacs.c (main): Fix typo in prev. change.

	* Makefile.in.in (temacs): Include ${ALL_LDFLAGS} within
	the call to YMF_PASS_LDFLAGS.

1994-04-11  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* keyboard.c (make_lispy_event): Initialize item.

	* indent.c (vmotion): Use minibuf_prompt_width despite window-start.

	* print.c (printchar, strout): Use FRAME_PTR, not struct frame *.

	* frame.c (Fmouse_position) [!MULTI_FRAME]: Declare col and row.

1994-04-11  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keyboard.c (make_lispy_movement): Conditionalize on MULTI_FRAME.
	(kbd_buffer_get_event): Call make_lispy_movement only if MULTI_FRAME.

	* xselect.c (x_decline_selection_request): Call XFlushQueue.

	* eval.c (Fsetq): Doc syntax fix.
	* print.c (syms_of_print): Doc syntax fix.
	* editfns.c (Fuser_real_login_name): Doc syntax fix.
	* data.c (Fsetq_default, Fmake_local_variable): Doc syntax fix.

1994-04-10  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (x_wm_set_size_hint): If change_gravity is 0,
	just don't set the gravity.

1994-04-09  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (dumpglyphs): Clear any extra pixel rows below the text.

	* xfns.c (x_figure_window_size): Don't call x_calc_absolute_position.
	(x_window): Separate into two alternative definitions.
	Call x_calc_absolute_position here.

	* widget.c (EmacsFrameSetCharSize): Do not attempt to preserve
	the window position.

	* xfns.c (Fx_list_fonts): Doc fix.

	* buffer.c (Vafter_change_functions, Vbefore_change_functions):
	New variables.
	(syms_of_buffer): Set up Lisp vars.
	* buffer.h (Vafter_change_functions, Vbefore_change_functions):
	Declared.

	* insdel.c (before_change_functions_restore):
	(after_change_functions_restore): New functions.
	(signal_before_change): Handle Vbefore_change_functions.
	(signal_after_change): Handle Vafter_change_functions.

	* cmds.c (internal_self_insert): Test Vafter_change_functions,
	Vbefore_change_functions.

	* xfaces.c (frame_update_line_height): Check param_faces[i] not null.

	* emacs.c (main): Handle EXTRA_INITIALIZE.

	* s/isc4-0.h: New file.

	* keymap.c (get_keymap): Pass 1 as ERROR to get_keymap_1.
	(get_keyelt): New arg AUTOLOAD means load keymaps indirected thru.
	All callers changed; most pass 0.
	(Fdefine_key, Flookup_key): Load all the keymaps we look in.

	* editfns.c (make_buffer_string): Copy properties whenever we
	have some, even if they don't change.

	* xterm.c (x_display_box_cursor): Explicitly clear full height of line.
	(dumpglyphs): New arg just_foreground.  Callers changed.
	(x_set_window_size): Call XSync.

	* xterm.c (note_mouse_highlight): Do nothing if buffer has changed.

	* xterm.c (x_new_font): Fix setting line_height.

	Support fonts of different heights, using tallest as line height:

	* xfaces.c (frame_update_line_height): New function.
	(Fset_face_attribute_internal): Call that.

	* xterm.c (x_new_font): If frame is new, set line_height field.
	Otherwise call frame_update_line_height.

	* xterm.h (struct x_display): New field line_height.
	(VERTICAL_SCROLL_BAR_PIXEL_HEIGHT, PIXEL_TO_CHAR_ROW)
	(CHAR_TO_PIXEL_ROW): Use line_height field.

	* xterm.c (stufflines, scraplines, dumprectangle, x_do_pending_expose)
	(pixel_to_glyph_coords, x_draw_box, clear_cursor, x_display_bar_cursor)
	(x_set_resize_hint, x_set_mouse_position, x_wm_set_size_hint)
	(XTclear_end_of_line, redraw_previous_char): Use line_height field.
	* xfns.c (x_char_height): Use line_height field.
	* widget.c (get_default_char_pixel_size): Use line_height field.
	* dispnew.c (update_line): Use line_height field.
	* xmenu.c (Fx_popup_menu): Use line_height field.

1994-04-09  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* indent.c (Fvertical_motion): Use window arg, not selected_window.

1994-04-08  Frederic Pierresteguy  (fp@hal.gnu.ai.mit.edu)

	* xterm.c (show_mouse_face): Change the mouse cursor accordingly.

	* xterm.h (cross_cursor): New field for struct x_display.

	* xfns.c (syms_of_xfns): Define Vx_cross_pointer_shape.
	(Vx_cross_pointer_shape): New variable.
	(Vx_cross_pointer_shape): Create a mouse face cursor for the mouse-face
	properties.

1994-04-08  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xmenu.c (Fx_popup_dialog): Doc fix.
	(list_of_items): Handle nil in item list as left/right boundary.
	(push_left_right_boundary): Record the boundary.
	(xmenu_show): Disregard a boundary if any.
	(xdialog_show): Really obey a boundary.

1994-04-07  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* intervals.h (Qintangible): New symbol, replacing Qhidden.
	* textprop.c (syms_of_textprop): Initialize it.
	* intervals.c (set_point): Skip past intangible regions.

	* term.c (system_uses_terminfo): New variable.
	(syms_of_term): New function, to initialize it.
	* emacs.c (main): Call syms_of_term.

	* termhooks.h (enum event_kind): Add buffer_switch_event.
	* keyboard.c (kbd_buffer_get_event): Make it lispy.
	(record_asynch_buffer_change): New.  Store it in the event queue.
	* process.c (read_process_output): If buffer changes, record that fact.

	* minibuf.c (Vminibuffer_exit_hook): New variable.
	(read_minibuf): Run hook when exiting minibuffer.

	* xdisp.c (copy_part_of_rope): Replace non-glyph with 0.

	* insdel.c (insert_1): New function, extracted from insert.
	(insert_from_string_1): Likewise, taken from insert_from_string.
	(insert, insert_from_string): Call the new functions.
	(insert_before_markers, insert_from_string_before_markers): Adjust
	the markers before calling the after-change function.

1994-04-07  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* scroll.c (struct matrix_elt): Use int, not short.
	Use unsigned char for insertcount and deletecount.
	(INFINITY): Increase to 1000000.

1994-04-06  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* minibuf.c (Fminibuffer_prompt_width): Undo previous change.
	* xdisp.c (display_text_line): minibuffer_prompt_width is a
	distance, not an absolute position.

	* editfns.c (Fformat): Reword confusing error message.
	* doprnt.c (doprnt): Likewise.

	* eval.c (Fsetq): Doc fix.

1994-04-05  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* xdisp.c (display_string): Allow for hpos < 0 when clearing array.

	* indent.c (vmotion): Don't use minibuf_prompt_width if
	window-start has suppressed the prompt.

	* minibuf.c (Fminibuffer_prompt_width): Allow for negative value.

	* buffer.c (Fget_buffer_create): Disallow empty string.

	* keymap.c (describe_buffer_bindings): Move XSYMBOL to after SYMBOLP.
	Exclude trailing null in string copies.

	* indent.c (compute_motion): Add window argument.  All callers changed.

	* minibuf.c (do_completion): gcpro some things.

	* minibuf.c, xdisp.c: Use PT, not point.

1994-04-04  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* textprop.c (Fget_char_property): Doc fix.

	* dired.c (file_name_completion): Honor completion-regexp-list.

	* search.c (Freplace_match): Don't capitalize unless all matched
	words are capitalized.

	* buffer.c (verify_overlay_modification): Run modification-hooks
	for any deletion that intersects the overlay.

1994-04-04  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* fileio.c (Fdo_auto_save): Don't turn off auto save mode.
	Instead, store -1 in b->save_length.  And don't auto save
	if there is -1 there.

	* xterm.c (note_mouse_highlight): Temporarily widen the buffer.

	* xdisp.c (display_text_line): Rename startp to leftmargin.
	Use that, not p1start, when checking for char off left edge.

	* dispnew.c (verify_charstarts): Handle truncation of lines.

	* xdisp.c (mark_window_display_accurate, redisplay):
	Set window_end_valid to the buffer displayed, not Qt.
	* xterm.c (note_mouse_highlight): Check window still shows that buffer.

1994-04-03  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (show_mouse_face): Turn off cursor only if it's
	in the area being manipulated.
	(XTupdate_begin): Don't turn off highlight if we aren't updating
	the window that it is in.

	* buffer.c (overlays_at): Fix previous change.

	* lisp.h (gc_in_progress): Declared.

	* xterm.c (note_mouse_highlight): Do nothing if gc_in_progress.
	Set mouse_face_deferred_gc when that case arise.
	(XTframe_up_to_date): If mouse_face_deferred_gc, redo highlighting.

	* xdisp.c (display_text_line): Properly handle charstarts for hscroll,
	and for continuation in mid character.
	(message2): Call frame_up_to_date_hook.

	* xterm.c (undefer_mouse_highlight, defer_mouse_highlight): New fns.
	* alloc.c (Fgarbage_collect): Call ..._mouse_highlight.

	* buffer.c (overlays_at): Use XGCTYPE.

	* buffer.h (OVERLAY_POSITION): Use XGCTYPE.

	* xmenu.c (Fx_popup_dialog): If POSITION is t, use selected frame.

1994-04-02  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xdisp.c (redisplay): do_verify_charstarts controls whether to
	call verify_charstarts.
	Fix one-off when checking for the last line.

	* xterm.c (note_mouse_highlight): Reject out-of-range pos value
	before it causes an error.

	* dispnew.c (verify_charstarts): Count right for continued lines.
	(direct_output_for_insert): Add charstarts entry after the new char.
	Use the right point value for the inserted character.

	* xdisp.c (display_text_line): Always store in charstart
	even if at endp.  When clearing charstart, do the whole width.

	* dispnew.c (scroll_frame_lines): When updating charstarts,
	treat all columns alike--don't zero out any.
	Fix end tests of loops over i.
	(adjust_window_charstarts): Fix typo.

	* xterm.c (fast_find_position): Always return coords within the window.

	* xdisp.c (redisplay): Call verify_charstarts.

	* dispnew.c (verify_charstarts): New function.

	* xdisp.c (redisplay): Don't call adjust_window_charstarts
	if on last text line of window.

	* xterm.c (note_mouse_highlight): Handle disable_mouse_highlight.

1994-04-01  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* buffer.c (list_buffers_1): Set buffer contents, then mode.

1994-04-01  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* dispnew.c (scroll_frame_lines): Fix previous changes.

1994-04-01  Frederic Pierresteguy  (fp@hal.gnu.ai.mit.edu)

	* xterm.c (x_wm_set_size_hint): Add USE_X_TOOLKIT conditional and call
	XtGetValues to get the width and the height of the Emacs frame.

	* xdisp.c (update_menu_bar): Pass 0 to set_frame_menubar.

	* widget.c (EmacsFrameSetCharSize): Clean up code.
	Replace XtVaSetValues by XtSetValues.

1994-04-01  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (construct_menu_click, construct_mouse_click):
	Use XSET when setting result->x and result->y.

	* xmenu.c (xmenu_show): Undo part of March 11 change:
	Do call lw_destroy_all_widgets at the end.

	* dispnew.c (scroll_frame_lines): Typo in previous change.
	Arg POS_ADJUST replaced with arg NEWPOS.
	* xdisp.c (try_window_id): Pass new arg to scroll_frame_lines.

	* xdisp.c (redisplay): In previous change, handle case where
	no newline follows.

	* xterm.c (note_mouse_highlight): Use the value from sort_overlays.
	Make the window's buffer current temporarily.
	window_end_pos is relative to Z, not ZV.

1994-03-31  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* dispnew.c (adjust_window_charstarts): New function.
	(direct_output_for_insert): Call it.
	(make_frame_glyphs): If EMPTY, don't leave junk in ->total_charstarts.

	* xdisp.c (redisplay): Call adjust_window_charstarts
	to update the charstarts of following lines.

1994-03-31  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* callproc.c (child_setup): Check out==err when relocating fds.

1994-03-31  Frederic Pierresteguy  (fp@hal.gnu.ai.mit.edu)

	* xfns.c (x_window) [USE_X_TOOLKIT]: When doing geometry management,
	don't compute the size of the menubar if there is no menubar.

1994-03-31  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (XTread_socket, MotionNotify and LeaveNotify cases):
	If not in any frame, call clear_mouse_face.

1994-03-31  Frederic Pierresteguy  (fp@geech.gnu.ai.mit.edu)

	* xterm.h: Define HAVE_X11R4 if AIX3_2 is defined.

	* xfns.c (x_window) [USE_X_TOOLKIT]: New args window_prompting and
	minibuffer_only.
	Don't pass top_pos and left_pos to XtCreatePopupShell.
	Call initialize_frame_menubar before creating the Emacs frame if it is
	not the minibuffer. Call XtManageChild for the menubar widget if any.
	Compute some geometry management.
	(Fx_create_frame): Pass window_prompting and minibuffer_only to
	x_window.
	Don't call x_wm_set_size_hint.
	Don't call initialize_frame_menubar.

	* xmenu.c (set_frame_menubar): New arg, first_time.
	Don't update the menubar the first time it is created via x_window.
	(initialize_frame_menubar): Pass 1 to set_frame_menubar.

	* widget.c (set_frame_size): Dont compute any geometry management.

1994-03-31  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (x_term_init): Set frame_up_to_date_hook.
	(XTframe_up_to_date): New function.
	* termhooks.h (frame_up_to_date_hook): Declared.
	* term.c (frame_up_to_date_hook): Defined.
	* xdisp.c (redisplay): Call frame_up_to_date_hook.

1994-03-30  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* scroll.c (do_scrolling): Handle charstarts like glyphs.

	* dispnew.c (scroll_frame_lines): Handle charstarts like glyphs.
	(direct_output_for_insert): Likewise.
	(preserve_other_columns): Likewise.

	* systty.h (INCLUDED_FCNTL): Define, if include fcntl.h.
	* xterm.c [INCLUDED_FCNTL]: Don't include fcntl.h again.

1994-03-30  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* minibuf.c (Fminibuffer_prompt, Fminibuffer_prompt_width): New funcs.

1994-03-29  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* indent.c (Fcompute_motion): Doc fix.
	(Fcompute_motion): Don't use XFASTINT on possibly-negative coords.

1994-03-29  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* dispnew.c (update_line): Update charstarts like glyphs.

1994-03-29  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* systime.h (EMACS_TIME_NEG_P): Cast to signed.

1994-03-29  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (XTupdate_begin): Turn off mouse face display, and defer it.
	(XTupdate_end): Undefer.
	(mouse_face_defer): New variable.
	(mouse_face_mouse_frame, mouse_face_mouse_x, mouse_face_mouse_y):
	New variables.

	* xfaces.c (compute_char_face): New arg MOUSE.
	(Qmouse_face): New variable.
	(syms_of_xfaces): Initialize Qmouse_face.
	* xterm.c (dumpglyphs): Handle HL = 3 by using mouse_face_face_id.
	(note_mouse_movement): Check for mouse face.
	(show_mouse_face, fast_find_position): New functions.
	(clear_mouse_face): New functions.
	(mouse_face_beg, mouse_face_end, mouse_face_face_id): New variables.
	(mouse_face_window): New variable.
	(syms_of_xterm): Init and staticpro it.

	* xdisp.c (display_text_line): Pass new arg to compute_char_face.
	Fill in charstarts array.
	(display_string): Clear part of charstarts array.

1994-03-29  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* window.c (Fwindow_width): Delete unnecessary variable declarations.

	* indent.c (Fcompute_motion): Typecheck all arguments.

1994-03-29  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xdisp.c (display_text_line): Fill in charstart values.

	* dispextern.h (struct frame_glyphs): New fields charstarts
	and total_charstarts.
	* dispnew.c (make_frame_glyphs):
	Initialize charstarts, total_charstarts.
	(free_frame_glyphs): Free those fields.

1994-03-28  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* xdisp.c (display_text_line): Handle selective display at window edge.

	* dired.c (file_name_completion): Don't step on dirname.

	* xterm.c (x_find_modifier_meanings): Skip zero entries.

1994-03-28  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* dired.c (file_name_completion): Protect things from GC.

	* buffer.c (verify_overlay_modification):
	Copy TAIL before a hook, in case the hook recenters the overlay lists.

	* s/dgux.h (LIBS_SYSTEM): Commented out.

1994-03-27  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* fileio.c (Vinhibit_file_name_handlers): New var.
	(syms_of_fileio): Set up Lisp var.
	(Ffind_file_name_handler): Obey the variable.

	* minibuf.c (Vcompletion_regexp_list): New var.
	(syms_of_minibuf): Set up Lisp var.
	(Ftry_completion, Fall_completions):
	Limit possible completions to strings matching those regexps.

	* search.c (Freplace_match): Doc fix.

1994-03-26  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* minibuf.c (read_minibuf): Return val via unbind_to.

1994-03-25  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* commands.h (this_command, last_command): Declared.

	* minibuf.c (Fminibuffer_complete): Scroll the completion window
	in some cases.

	* print.c (debug_print): New function.
	* .gdbinit (pr): Use debug_print.

1994-03-25  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* frame.c (Fframe_first_window): New function.

1994-03-24  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* editfns.c (Fformat): Validate number and type of arguments.

	* xmenu.c (xmenu_show): Enable asynchronous events.

	* keymap.c (Fwhere_is_internal): Skip duplicate keybindings.

	* xfns.c (x_report_frame_params): Sample visibility.
	(x_get_arg): Use downcased string in compare.

	* process.c (status_notify): Use assignment, not initialization.
	* textprop.c (add_properties, remove_properties): Ditto.
	* window.c (unshow_buffer, window_loop, Fdisplay_buffer): Ditto.
	* xdisp.c (x_consider_frame_title, decode_mode_spec): Ditto.
	* xfns.c (x_set_frame_parameters, x_get_arg, x_window,
	Fx_create_frame, Fx_create_frame): Ditto.
	* xselect.c (x_get_local_selection, x_handle_selection_request): Ditto.
	* xterm.c (x_window_to_scroll_bar, x_new_font): Ditto.

1994-03-24  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)

	* xfns.c (Fx_create_frame): Add USE_X_TOOLKIT conditional around the
	call to initialize_frame_menubar.

1994-03-23  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* intervals.c (verify_interval_modification): For insertion in
	middle of an interval, use the same criterion as between intervals
	for whether read-only forbids it.

1994-03-23  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* alloc.c (make_event_array): Use assignment, not initialization.
	* buffer.c (sort_overlays, Fmake_overlay): Ditto.
	* callint.c (check_mark, Fcall_interactively): Ditto.
	* callproc.c (call_process_cleanup, getenv_internal): Ditto.
	* cmds.c (internal_self_insert): Ditto.
	* data.c (store_symval_forwarding, Fsymbol_value): Ditto.
	* fileio.c (Finsert_file_contents): Ditto.
	* filelock.c (lock_file): Ditto.
	* frame.c (next_frame, prev_frame, other_visible_frames,
	Fdelete_frame): Ditto.
	* intervals.c (adjust_intervals_for_insertion,
	merge_properties_sticky, delete_interval): Ditto.
	* keymap.c (access_keymap, store_in_keymap, Fcopy_keymap,
	Fdefine_key, Faccessible_keymaps, Fwhere_is_internal): Ditto.
	* lread.c (read_filtered_event, intern): Ditto.
	* minibuf.c (read_minibuf): Ditto.
	* msdos.c (run_msdos_command): Ditto.

	* sysdep.c (reset_sys_modes): Turn off O_NDELAY.

	* window.c (Fscroll_up, Fscroll_down, Fscroll_other_window): Doc fix.

	* frame.c (do_switch_frame): Common code for Fselect_frame and
	handle_switch_frame.

	* xfns.c (x_get_focus_frame): New function.

1994-03-23  Frederic Pierresteguy  (fp@geech.gnu.ai.mit.edu)

	* xmenu.c (update_frame_menubar): Function renamed from
	update_one_frame_psheets.
	(initialize_frame_menubar): New function.
	(set_frame_menubar): Call menu_bar_items when items is NIL.

	* xfns.c (Fx_create_frame): Call initialize_frame_menubar.

1994-03-23  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* buffer.c (reset_buffer): Init auto_save_failure_time slot.

1994-03-22  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keymap.c: (where_is_string, Fwhere_is): Deleted.
	(syms_of_keymap): Corresponding changes.

1994-03-22  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* keymap.c (Fdefine_key): Check for non-events in keyvector.

	* minibuf.c (read_minibuf): Don't redirect focus unless minibuf is
	on another frame.

	* lread.c (read1): Check for invalid modifier bits in a string.
	(unreadchar): Don't back up the pointer when unreading EOF.

1994-03-22  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* callproc.c (Fcall_process): Make sure to close descriptors.
	(call_process_cleanup): Always close descriptor.

1994-03-22  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)

	* widget.c (set_frame_size): Put #if 0 around a lot of useless code.
	Compute explicitely the geometry of the toplevel widget.
	Call XtSetValues not XtVaSetValues.

1994-03-22  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* emacs.c (__do_global_ctors, __do_global_ctors_aux)
	(__do_global_dtors): Don't define if GCC_CTORS_IN_LIBC.
	(__CTOR_LIST__, __DTOR_LIST__): Likewise.

1994-03-21  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keyboard.c (init_keyboard): Don't handle SIGINT if using X.

1994-03-21  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* keyboard.c (add_command_key): Use assignment, not initialization.
	(command_loop_1, read_char, kbd_buffer_store_event,
	kbd_buffer_get_event, make_lispy_event, make_lispy_movement,
	apply_modifiers_uncached, parse_modifiers, apply_modifiers,
	reorder_modifiers, read_key_sequence): Ditto.

1994-03-21  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* data.c (Qwholenump): New variable.
	(syms_of_data): Set and gcpro Qwholenump.
	* lisp.h (Qwholenump): Declared.
	(CHECK_NATNUM): Use Qwholenump.

1994-03-21  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* keymap.c (Fcopy_keymap): Account for menus and equiv-key cache.
	(Fkeymapp): Doc fix.

1994-03-21  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* data.c (Fstring_to_number): Doc fix.

1994-03-20  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* data.c (Fmake_local_variable): Void variables stay void.

1994-03-20  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* alloca.c, alloca.s, gmalloc.c: Make them symlinks again.

	* fns.c (Fy_or_n_p, Fyes_or_no_p): Call Fx_popup_dialog the new way.
	(Fyes_or_no_p): Always display just one dialog box
	whether or not USE_X_TOOLKIT.

1994-03-19  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xmenu.c (xdialog_show): Delete args x, y.
	(Fx_popup_dialog): Don't pass those args; don't compute them.
	Second arg is now just one pane.  Lots of simplification.
	Always start by decoding POSITION arg to get a frame.
	[! USE_X_TOOLKIT]: Put the menu in middle of that frame.

	* s/freebsd.h (HAVE_TERMIOS, NO_TERMIO): Defined.

	* Makefile.in.in (emacs): rm emacs before the ln.
	(tagsfiles): Accept capital letters.

	* process.c (wait_reading_process_input, both versions): Don't call
	redisplay_preserve_echo_area unless do_display.

	* emacs.c (syms_of_emacs): Don't initialize Vinstallation_name
	and Vinstallation_directory.

	* fns.c (Fyes_or_no_p) [USE_X_TOOLKIT]: Display just one menu.

	* xmenu.c (Fx_popup_dialog, Fx_popup_menu): Require 2 args.
	(Fx_popup_dialog): Don't fail to set X, Y from POSITION.
	(xdialog_show): Call lw_modify_all_widgets properly.
	Generate dialog's name at run time to specify number of buttons.
	Report error if too many buttons to handle or if multiple panes.

1994-03-18  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* lisp.h (MAKE_GLYPH, GLYPH_CHAR, GLYPH_FACE): Handle termcap
	frames as well as X.
	(FAST_MAKE_GLYPH, FAST_GLYPH_CHAR, FAST_GLYPH_FACE): New macros.
	* xdisp.c (fix_glyph): Handle termcap frames as well as X.
	(display_text_line, copy_part_of_rope, display_mode_line): Ditto.
	* dispnew.c (direct_output_for_insert): Ditto.
	* xterm.c (dumpglyphs): Use the fast macros.

1994-03-18  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xmenu.c (list_of_items): Arg to push_menu_item was missing.

1994-03-18  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Makefile.in.in (LIBXT): Add -lXext.

1994-03-18  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* s/netbsd.h (LD_SWITCH_SYSTEM): Undo previous change.

1994-03-17  Jim Blandy  (jimb@totoro.bio.indiana.edu)

        * indent.c (compute_motion): Doc fixes.

1994-03-17  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* Makefile.in.in (X_WINDOWS_SUPPORT): New macro.
	(lisp): Include X_WINDOWS_SUPPORT.  Also add version.el; it is no
	longer changed by building.

1994-03-17  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* process.c (create_process): Skip the ioctl if fd is -1.

	* lread.c (openp, Fload): GCPRO some things.
	* callproc.c (Fcall_process): Ditto.
	* process.c (Fstart_process): Ditto.

	* s/netbsd.h (LD_SWITCH_SYSTEM, HAVE_WAIT_HEADER): Define these.

1994-03-16  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* data.c (Fchar_or_string_p, Fintegerp, Fnatnump): Doc fix.

	* minibuf.c (read_minibuf): Disallow trailing junk.

1994-03-16  Morten Welinder  (terra@diku.dk)

	* fileio.c (Ffile_modes) [MSDOS]: set exec-bit based on file suffix.
	* s/msdos.h: use bcopy when moving gap.

1994-03-16  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* fns.c (Frandom): Eliminate bias in random number generator.

	* floatfns.c (FLOAT_TO_INT, FLOAT_TO_INT2, range_error2): New macros.
	(ceiling, floor, round, truncate): Use them.

1994-03-15  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* xdisp.c (redisplay): Don't consider minibuffer name for frame title.
	(update_menu_bar): Delete unused second argument.  Callers changed.

	* fileio.c (Frename_file, Fcopy_file, Fadd_name_to_file,
	Fmake_symbolic_link): Fix typo in previous change.

	* s/netbsd.h (LOCALTIME_CACHE): Define this symbol.

1994-03-15  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* fileio.c (Frename_file): Use RETURN_UNGCPRO when run handler.
	(Fcopy_file, Fadd_name_to_file, Fmake_symbolic_link): Likewise.

1994-03-15  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* xdisp.c (message1): Call message2 instead of duplicating code.

1994-03-14  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* floatfns.c (Flogb): Check for 0.0.  Emulate logb if needed.

	* xterm.c (x_scroll_bar_expose): Don't make the right border thicker.
	* xterm.h (VERTICAL_SCROLL_BAR_RIGHT_BORDER): Change from 3 to 2.

	* frame.c (terminal-frame) [! MULTI_FRAME]: Create this variable.

	* minibuf.c (read_minibuf): Make minibuffer frame visible when
	minibuffer activated.

	* frame.c (Fhandle_switch_frame): Ignore switch to dead frame.

	* fileio.c (Fread_file_name): Delete docstring of second version.
	* frame.c (framep, selected-frame, frame-char-height, frame-char-width,
	frame-pixel-height, frame-pixel-width, set-frame-height,
	set-frame-width, set-frame-size): Ditto.

	* buffer.c (buffer-display-table, buffer-undo-list): Ditto.

	* xdisp.c (redisplay_window): Avoid dividing negative numbers.
	* window.c (window_scroll, Fmove_to_window_line): Ditto.
	* search.c (search_buffer): Avoid boolean/integer confusion.

	* dispnew.c (Fredraw_frame) [! MULTI_FRAME]: Make noninteractive.

1994-03-14  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xmenu.c (Fx_popup_dialog, Fx_popup_menu): Handle case where
	mouse_position_hook doesn't store anything.

1994-03-14  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)

	* widget.c (EmacsFrameSetCharSize): Set the values of left_pos and
	top_pos to the values of the toplevel widget coordinates.

1994-03-13  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xmenu.c (Fx_popup_dialog) [! USE_X_TOOLKIT]: Call Fx_popup_menu.

	* indent.c (Fvertical_motion): New optional arg WINDOW.
	* window.c (Fdelete_other_windows): Pass new arg to Fvertical_motion.
	(window_scroll, Frecenter, Fmove_to_window_line): Likewise.

	* fileio.c (Finsert_file_contents): Don't let same_at_end be less
	than same_at_start.

1994-03-12  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* puresize.h (PURESIZE): Reduce to 230000.

1994-03-11  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* floatfns.c (Fexpt): Delete extraneous `for' statement.

	* process.c (get_process): Allow arg to be a buffer object.

	* xdisp.c (x_consider_frame_title): New function, extracted from
	display_mode_line.
	(redisplay): Update frame title on iconified frames.

1994-03-11  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)

	* xmenu.c (xdialog_show): New function to handle the display of dialog
	boxes.
	(Fx_popup_dialog): New function.
	(dialog_selection_callback): New function.
	(xmenu_show) [USE_X_TOOLKIT]: Don't call lw_destroy_all_widgets at the
	end.
	Do the work of construct_mouse_click in the ButtonRelease case.

	* Makefile.in (LIBXT): Add -lXext to the list.

	* widget.c (EmacsFrameSetCharSize): Call XawPanedSetRefigureMode.
	Call XtSetValues not XtVaSetValues.

	* fns.c (Fyes_or_no_p): Call Fx_popup_dialog instead of Fx_popup_menu.
	(Fy_or_n_p): Likewise.

1994-03-10  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* filelock.c (lock_superlock): Synchronize NFS cache.

	* search.c (Fre_search_forward, Fre_search_backward): Doc fix.

1994-03-10  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* indent.c (compute_motion): Initialize prev_hpos.

	* keyboard.c (command_loop_1): On entry, set this_command
	after running Vpost_command_hook.

	* puresize.h (PURESIZE): Increment to 240000.

	* xmenu.c (Fx_popup_menu): If POSITION is nil,
	don't require an open X connection.
	(single_keymap_panes, keymap_panes, menu_item_enabled_p):
	New arg NOTREAL.
	(Fx_popup_menu): Pass new arg (1 if POSITION is nil).
	(menu_item_enabled_p): If NOTREAL, always return t.

	* xmenu.c (single_keymap_panes) [!USE_X_TOOLKIT]:
	Append > to item_string if submenu.

1994-03-09  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xmenu.c [USE_X_TOOLKIT]: Display submenus in Xt style.
	(menu_items): Record where submenus start and end.
	(menu_items_submenu_depth): New variable.
	(init_menu_items): Init it.
	(push_submenu_start, push_submenu_end): New functions.
	(grow_menu_items): New function.
	(push_menu_pane, push_menu_item): Use it.
	(push_menu_pane): Increment menu_items_n_panes only if depth is 0.
	(single_keymap_panes) [USE_X_TOOLKIT]: Record submenus in menu_items.
	(xmenu_show) [USE_X_TOOLKIT]: Give submenus to toolkit.

	* xdisp.c (display_mode_line): Highlight partial-width mode lines
	for a non-termcal frame.

	* lisp.h (GLYPH_MODE_LINE_FACE): New macro.

	* callproc.c: Don't kill remaining processes if child exits.
	(call_process_exited): New variable.
	(Fcall_process): Set it.
	(call_process_cleanup): Test it.

1994-03-09  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* window.c (Fselect_window): Undo previous minibuffer patch.
	* callint.c (Fcall_interactively): Don't select an active minibuffer.

1994-03-09  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* window.c (window_loop): Delete MULTI_FRAME
	conditional within the loop, spuriously added in prev change.
	Don't ignore invisible or iconified frames for GET_BUFFER_WINDOW;
	instead, let Fnext_window skip them if appropriate.

1994-03-08  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* window.c (Fselect_window): Don't select an inactive minibuffer.

1994-03-08  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* window.c (Fdisplay_buffer): If pop_up_frames != 0,
	consider just visible frames when looking for existing window.

	* undo.c (syms_of_undo): staticpro pending_boundary.

1994-03-08  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* process.c (send_process) [_PC_MAX_CANON]: Also test #ifdef
	HAVE_FPATHCONF before trying to use fpathconf.
	* config.h.in: Add #undef HAVE_FPATHCONF.

	* term.c (term_get_fkeys_data): Variable removed.
	(term_get_fkeys_define_1, term_get_fkeys_define): Functions removed.
	(term_get_fkeys_address): New variable, to pass arg through
	condition-case.
	(term_get_fkeys): Set that to ADDRESS; just do condition-case
	around call to term_get_fkeys_1, ignoring all errors.
	(term_get_fkeys_1): New function, containing body of term_get_fkeys.
	Don't use term_get_fkeys_define_1; call Fdefine_key directly.

1994-03-08  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* window.c (Fprevious_window, Fnext_window): ALL_FRAMES = visible
	means consider only visible frames.
	(window_loop): Likewise for FRAMES.
	(Fget_buffer_window, Fget_largest_window, Fget_lru_window): Doc fix.
	(Fdelete_windows_on): Doc fix.

	* frame.c (next_frame, prev_frame): If MINIBUF is `visible',
	consider only visible frames.
	(Fnext_frame, Fprevious_frame): Doc fix.
	(syms_of_frame): Staticpro Qvisible.
	* lisp.h (Qvisible): Declared.

1994-03-07  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* indent.c (Fcompute_motion): New function.

	* window.c (Fwindow_width): Doc fix.

1994-03-07  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* doprnt.c (doprnt): Do the right thing for negative size spec.

	* minibuf.c (temp_echo_area_glyphs): Use quit_char, not C-g.
	(Fminibuffer_complete, Fminibuffer_complete_word): Doc fix.
	(get_minibuffer): Make name buffer large enough.

	* window.c (Fscroll_other_window): Doc fix.

1994-03-06  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* alloc.c (mark_object): Add no-op cast.

	* eval.c (error): Use doprnt.  Make buffer larger as necessary.

	* casefiddle.c (operate_on_word): Don't move point; store in *NEWPOINT.
	(Fupcase_word, Fdowncase_word, Fcapitalize_word):
	Set point after changing case.  Rename opoint to beg.

	* undo.c (pending_boundary): New variable.
	(syms_of_undo): Initialize it.
	(Fundo_boundary): Use pending_boundary.
	(record_insert, record_delete, record_property_change):
	Set pending_boundary.

1994-03-05  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* vmsproc.c: Include config.h, lisp.h, buffer.h, process.h, commands.h,
	errno.h and file.h.
	(write_to_vms_process): Change =- to -=.
	(create_process): Set status field instead of obsolete flags field.
	(child_sig): Likewise.

	* emacs.c (shut_down_emacs): Set Vrun_hooks to nil.
	* minibuf.c (read_minibuf):  Don't call Vrun_hooks if it is nil.
	* keyboard.c (command_loop_1, read_key_sequence, Fcommand_execute):
	Don't call Vrun_hooks if it is nil.
	* editfns.c (save_excursion_restore): Don't call Vrun_hooks if nil.
	* buffer.c (Fkill_buffer, Fkill_all_local_variables):
	Don't call Vrun_hooks if it is nil.

	* fileio.c (Fdo_auto_save): Doc fix.

	* lisp.h (ARRAY_MARK_FLAG): Define here.
	* alloc.c (ARRAY_MARK_FLAG): Not here.

1994-03-04  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* keyboard.c (command_loop_1): Fix misplaced assignment of
	last_point_position.

1994-03-04  Paul Eggert  (eggert@twinsun.com)

	* data.c (isnan): New macro.
	(float_arith_driver): min and max yield NaN if any argument is a NaN.

1994-03-04  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)

	* xmenu.c (update_one_frame_psheets): Call EmacsFrameSetCharSize to
	force the paned widget to resize to the right value.
	(xmenu_show): No need to check a second time whether the mouse has
	moved to another menu bar item. This slows down execution.

	* widget.c (EmacsFrameSetCharSize): Don't call XtMakeResizeRequest. Use
	XtVaSetValues for geometry management.

1994-03-04  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* xmenu.c [USE_X_TOOLKIT] (xmenu_show): Pass display to
	XtWindowToWidget.

1994-03-03  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* search.c (skip_chars): Treat `-' as alias for space, if syntaxp.

	* fileio.c (Finsert_file_contents): Pass del_range_1 two ends,
	not a length.

1994-03-03  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* process.h (chan_process): Don't specify size.

1994-03-03  Karl Heuer  (kwzh@mole.gnu.ai.mit.edu)

	* fileio.c (Fread_file_name):  Do the right thing when
	insert-default-directory is nil.
	Allow for doubled dollar signs in dir when computing pos.

	* commands.h: New variable last_point_position.
	* keyboard.c (command_loop_1): Set it to the value of point.
	* undo.c (record_delete): Save this value in the undo record,
	rather than the current value of point.)

	* buffer.c (Fget_file_buffer): Doc fix.

	* s/aix3-2.h (C_SWITCH_SYSTEM): Increase maxmem when using IBM's
	compiler.

1994-03-02  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* process.c (chan_process, Vprocess_alist): No longer static.
	* process.h (chan_process, Vprocess_alist): Declared.

	* puresize.h (PURESIZE) [MULTI_FRAME]: Incremented to 230000.

	* minibuf.c (Fdisplay_completion_list): Restore original buffer
	before running completion-setup-hook.

	* frame.c (Fdelete_frame): Don't initialize a Lisp_Object.
	Clean up line breaks.

	* process.c: Include unistd.h.
	(pty_max_bytes): New variable.
	(send_process): Send an eof after each pty_max_bytes bytes.

	* keyboard.c (menu_bar_items): When moving an item to the end,
	shift all the following ones forward one slot.

1994-03-02  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* xfns.c (Fx_list_fonts): Avoid confused increment of info.

	* syntax.c (Fforward_comment): Do the right thing at eob.

1994-03-01  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keyboard.c (menu_bar_items): Accept old vector as arg.
	Return a vector.
	(menu_bar_one_keymap, menu_bar_item): Associated changes.
	(make_lispy_event): Use FRAME_MENU_BAR_LINES as vector.
	* frame.c (make_frame): Init menu_bar_items field to 0.
	* xdisp.c (update_menu_bar): Change call to menu_bar_items.
	(display_menu_bar): Use FRAME_MENU_BAR_LINES as vector.
	* xmenu.c (map_event_to_object, set_frame_menubar):
	Use FRAME_MENU_BAR_LINES as vector.

1994-03-01  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* s/aix3-2.h: Use -g with the native compiler.
	* s/aix3-2-5.h: New file.  Use -O with the native compiler.

1994-03-01  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* lisp.h (struct handler): New field chosen_clause.
	* eval.c (Fsignal): Record the clause in chosen_clause.
	(Fcondition_case, internal_condition_case): Look there.
	(internal_condition_case_1): Look there.

	* fileio.c (Finsert_file_contents): If undo_list was t, leave it t.

	* alloc.c (memory_signal_data): No longer static.
	(syms_of_alloc): Stick Qerror onto memory_signal_data.
	* lisp.h (memory_signal_data): Declare it.
	* eval.c (Fsignal): If DATA is memory_signal_data, don't add to it.

1994-02-28  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* alloc.c (memory_full): Use new variable memory_signal_data with
	precomputed value instead of trying to build it after memory is
	already exhausted.

1994-02-28  Frederic Pierresteguy  (F.Pierresteguy@frcl.bull.fr)

	* xmenu.c (xmenu_show): Test XtWindowToWidget before inserting into
	the event_queue.

	* xterm.c (XTread_socket): For case ClientMessage and
	Xatom_wm_delete_window, use x_any_window_to_frame.

1994-02-26  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* s/sol2-3.h (LD_SWITCH_SYSTEM): New definitions, with #undef.

	* insdel.c (del_range_1): New function.
	(del_range): Use it.
	* fileio.c (Finsert_file_contents): Use del_range_1.

1994-02-26  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* keyboard.c (Fsuspend_emacs): New variable cannot-suspend forces
	a subshell even if the system seems to support job control.
	* sysdep.c (sys_subshell): New function, split from sys_suspend.

1994-02-25  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* window.c (Fset_window_configuration): Allow for menu-bar-lines
	to have changed since the configuration was created.

1994-02-25  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keyboard.c (Vsystem_key_alist): Renamed from Vvendor_key_alist.
	(syms_of_keyboard): Rename Lisp var to system-key-alist.

1994-02-25  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* buffer.h (OVERLAY_POSITION): Don't check which buffer it points to.

	* lisp.h: Delete extra backslash on last line of macro.

	* xdisp.c (display_text_line): Allow for invisible overlays in
	next_invisible lookahead.
	* indent.c (compute_motion): Likewise.

1994-02-25  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)

	* widget.c (EmacsFrameSetCharSize): Set coordinates values to the
	toplevel widget.

	* xterm.c (XTread_socket): For case ConfigureNotify, call
	x_any_window_to_frame.
	[USE_X_TOOLKIT]: Call XTranslateCoordinates for case ConfigureNotify
	when send_event is 0 and when the event is relative to toplevel widget.

	* widget.c (EmacsFrameSetCharSize): Call check_frame_size and update
	vertical_scroll_bar_extra.
	Call SET_FRAME_GARBAGED.

1994-02-24  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* lread.c (Fload): Cast the args to stat.

1994-02-24  Karl Heuer  (kwzh@hal.gnu.ai.mit.edu)

	* xdisp.c (try_window): Add #ifdef USE_TEXT_PROPERTIES around call
	to Fget_text_property.

	* textprop.c (Fget_char_property): New function.
	* buffer.c (sort_overlays): Allow for null window.
	* xdisp.c (try_window, display_text_line): Use Fget_char_property
	to test for invisibility.
	* indent.c (compute_motion, vmotion): Likewise.
	* dispnew.c (direct_output_forward_char): Likewise.

1994-02-24  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)

	* xfns.c (x_window): Call XChangeWindowAttributes with the standard
	event set to make all these events reach the Emacs frame.

1994-02-24  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xmenu.c (Fx_popup_menu): Allow t as position, meaning use mouse pos.

	* fns.c (Fy_or_n_p): Use a popup menu if reached via mouse command.
	(Fyes_or_no_p): Likewise.

	* unexelf.c (ELF_BSS_SECTION_NAME): New macro (config.h may override).
	(unexec): Use it.

1994-02-23  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* buffer.c (Fkill_buffer): Call the Vkill_buffer_query_functions.
	(syms_of_buffer): Make Lisp var for kill-buffer-query-functions.

1994-02-22  Karl Heuer  (kwzh@geech.gnu.ai.mit.edu)

	* lisp.h: New variable Vdoc_directory.
	* doc.c (get_doc_string, Snarf_documentation): Use it.
	* callproc.c (syms_of_callproc, init_callproc_1): Initialize it.
	* paths.h.in: Define PATH_DOC for default doc-directory.

1994-02-22  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keyboard.c (make_lispy_movement, make_lispy_event):
	In non-scrollbar mouse case, return coords in pixel units.

	* frame.c (Fmouse_position): Convert to glyph units.

	* xterm.c (construct_mouse_click): Don't convert to glyph units.
	(XTmouse_position): Don't convert to glyph units.
	* msdos.c (mouse_get_pos): Don't convert to glyph units.

	* fileio.c (Finsert_file_contents): If REPLACE, always do lseek.
	Exit main loop if INSERTED reaches TOTAL.

1994-02-22  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (XTmouse_position): Use x_any_window_to_frame.

1994-02-22  Karl Heuer  (kwzh@mole.gnu.ai.mit.edu)

	* emacs.c: Move extern declarations to top of file.

1994-02-21  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keyboard.c (make_lispy_event): For menu bar event in USE_X_TOOLKIT
	case, convert x position to glyphs after map_event_to_object.
	Call window_from_coordinates later on.

	* xmenu.c (menu_item_equiv_key): Cached equiv-key data is a sublist.
	* keymap.c (get_keyelt): Cached equiv-key data is now a sublist.

	* xterm.c (x_had_errors_p): New function.
	(construct_menu_click):	Move function after pixel_to_glyph_coords.

	* xmenu.c: Most of file rewritten.
	(menu_items, menu_items_*): New variables.
	(MENU_ITEMS_*): New macros.
	(init_menu_items, discard_menu_items, push_menu_pane, push_menu_item)
	(finish_menu_items): New functions.
	(menu_item_enabled_p): New function.
	(keymap_panes, single_keymap_panes): Major rewrite; most args changed.
	(list_of_panes, list_of_items): Major rewrite; most args changed.
	(Fx_popup_menu): Major rewrite.  Now independent of display mechanism.
	No more conditionals here.
	(set_menu_items, free_menu_items): Functions deleted.
	(xmenu_show): Both versions rewritten to work from menu_items
	and to do all the conditionalized things that were in Fx_popup_menu.
	(unread_menu_bar_button, other_menu_bar_item_p): New functions.
	(check_mouse_other_menu_bar): New function.

	* xterm.c [!USE_X_TOOLKIT] (x_any_window_to_frame):
	Define as x_window_to_frame.

1994-02-20  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* unexsunos4.c: Move config.h after system includes.

	* syswait.h [BSD]: #undef WCOREDUMP before defining it.

1994-02-19  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* frame.c (Fframe_visible_p): Do FRAME_SAMPLE_VISIBILITY first.

	* xterm.c (XTread_socket--cases KeyPress, EnterNotify, LeaveNotify)
	(cases FocusIn, FocusOut): Use x_any_window_to_frame.

	* xfns.c (x_window_to_frame): Add parens for clarity.

	* xmenu.c: Find and display keyboard equivalents of menu items.
	(menu_item_equiv_key): New function.
	(single_keymap_panes): Call it.  Properly skip help-string if any.
	Rename item2 to item_string.
	GCPRO some things.
	(menu_item_equiv_key): Use either VECTORP or STRINGP, not both.

	* keymap.c (get_keyelt): Discard keyboard equivalents stored in a
	menu keymap element.

1994-02-18  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)

	* widget.c (get_default_char_pixel_size): Clean up code.
	Remove code inside #if 0 directive.

	* xmenu.c (popup_selection_callback): Clean up code. Remove code inside
	#if 0 directive.
	(popup_down_callback): Likewise.

1994-02-18  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* fileio.c (restore_point_unwind): New function.
	(Finsert_file_contents): In REPLACE case, set point and restore it.

	* gnu.h (gnu_bits): Use unsigned char.

	* bitmaps/*.xbm: Use unsigned char, not char.

	* window.c (unshow_buffer): Unconditionally set last_window_start.

1994-02-17  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* window.c (Fdelete_other_windows): Don't call Frecenter;
	do it by hand and avoid setting w->force_start.

	* xterm.c (dumpglyphs): Try various alternatives for foreground color
	of a glyph with the cursor on it.

	* dosfns.c, msdos.c, widget.c: Use <...> for config.h.

	* fileio.c (Finsert_file_contents): New arg REPLACE.
	New feature to replace buffer contents with file contents.

1994-02-16  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* systty.h (EMACS_TTY_TABS_OK): Alternate definition if no TABDLY.

	* s/bsd4-2.h, s/dgux.h, s/rtu.h, s/umax.h (BSD_PGRPS): Defined.
	* s/netbsd.h, s/bsd386.h (BSD_PGRPS): Add #undef.
	* sysdep.c (init_sys_modes, reset_sys_modes): Test BSD_PGRPS.
	(narrow_foreground_group, widen_foreground_group): Define if BSD_PGRPS.

	* sysdep.c (child_setup_tty): Use IUCLC, OLCUC, NLDLY only if defined.

	* emacs.c (main): Test BSD_PGRPS, not BSD.

	* s/netbsd.h (TAB3): Defined.
	(NEED_ERRNO, NO_TERMIO, HAVE_TERMIOS, HAVE_UNION_WAIT): Defined.

	* sysdep.c (init_sys_modes): IEXTEN is in c_lflag, not c_iflag.

	* unexmips.c (unexec): Add cast to result of `sbrk'.

1994-02-15  Chris Hanson  (cph@klia.ai.mit.edu)

	* s/newsos5.h: Include usg5-4.h.
	(LIBS_SYSTEM, LINKER, START_FILES, LIB_STANDARD):
	Definitions moved here.

	* m/news-risc.h [NEWSOS5] (C_DEBUG_SWITCH, C_OPTIMIZE_SWITCH)
	(LD_SWITCH_MACHINE): Definitions moved here.

	* m/mips.h: NEWSOS5 conditional deleted.
	[NEWSOS5] (START_FILES, LIB_STANDARD, C_DEBUG_SWITCH)
	(C_OPTIMIZE_SWITCH, LD_SWITCH_MACHINE): Definitions moved away.

1994-02-15  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xfns.c (Fx_parse_geometry): Don't call check_x.

	* sysdep.c (sys_write): If any bytes were written, return how many.

	* xterm.c (XTread_socket): Do not assume that select returning
	immediately with no events implies a hangup.

1994-02-14  Karl Heuer  (kwzh@geech.gnu.ai.mit.edu)

	* xterm.h (check_x): Declare it.
	* xfns.c (check_x): Make it global.
	(Fx_parse_geometry, Fx_list_fonts, Fx_close_current_connection):
	call check_x.

	* xmenu.c (Fx_popup_menu): Likewise.
	* xselect.c (Fx_own_selection_internal, Fx_get_selection_internal,
	Fx_disown_selection_internal, Fx_rotate_cut_buffers_internal,
	Fx_selection_exists_p, Fx_get_cut_buffer_internal,
	Fx_store_cut_buffer_internal, Fx_selection_owner_p): Likewise.

	* indent.c (indented_beyond_p): New function.
	(compute_motion, vmotion): Use it to treat blank lines specially
	in selective display.
	* xdisp.c (try_window_id, display_text_line): Likewise.

1994-02-13  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* s/netbsd.h (BROKEN_START, TEXT_START): Don't define.
	(HAVE_TEXT_START): Define this instead.
	* sysdep.c (start_of_text): Don't define #ifdef HAVE_TEXT_START.

1994-02-12  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xdisp.c (decode_mode_spec): Support %+.

	* keyboard.c (command_loop_1):
	On entry, set last_command to this_command.

	* term.c (term_init): If no `se', use `me';
	if no `me' either, don't use standout mode at all.

1994-02-11  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* Makefile.in.in (${libsrc}make-docfile): Don't pass ../arch-lib
	as target to submake.

1994-02-11  Karl Heuer  (kwzh@mole.gnu.ai.mit.edu)

	* sysdep.c [USG]: Fix conditional includes.

	* m/convex.h, m/ibmps2-aix.h, m/ibmrs6000.h, m/tekxd88.h,
	s/386bsd.h, s/bsd386.h, s/dgux.h, s/irix3-3.h, s/linux.h,
	s/netbsd.h, s/usg5-4.h: Delete HAVE_SETSID; configure checks for
	that.

	* xrdb.c (gethomedir): Look at LOGNAME before USER.

	* editfns.c (Fuser_real_login_name): Doc fix.

1994-02-11  Paul Eggert  (eggert@twinsun.com)

	* editfns.c (init_editfns): Look at LOGNAME before USER.
	* fileio.c (Fsubstitute_in_file_name): Remove long-dead code
	that looked at USER before LOGNAME.

1994-02-11  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* buffer.c (syms_of_buffer): Doc fix.

	* xdisp.c (decode_mode_spec): Implement `P'.

1994-02-11  Charles Hannum  (mycroft@duality.gnu.ai.mit.edu)

	* s/netbsd.h (KERNEL_FILE, LDAV_SYMBOL): Undefine and leave them
	that way.
	(LIBS_TERMCAP): Define.  Native libtermcap is better than the Emacs
	version, and knows the correct path.
	(N_PAGSIZ, N_BSSADDR, N_TRELOFF): Don't redefine if they already
	exist (i.e. under NetBSD >0.9).

1994-02-11  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* s/netbsd.h (SYSV_SYSTEM_DIR): Define.
	(BROKEN_START, TEXT_START, START_FILES, UNEXEC, RUN_TIME_REMAP):
	Define to use unexsunos4.
	(N_PAGSIZ, N_BSSSADDR, N_TRELOFF): Define so unexsunos4.c compiles.

1994-02-11  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)

	* xfns.c (x_set_menu_bar_lines) [USE_X_TOOLKIT]: Dont Call
	XtDestroyWidget but free_frame_menubar.
	Undo previous changes.
	* xterm.c (x_destroy_window) [USE_X_TOOLKIT]: Call free_frame_menubar.
	* xmenu.c (free_frame_menubar) [USE_X_TOOLKIT]: New function to destroy
	the X Widget instance of the menubar.

	* widget.c (EmacsFrameResize): Don't call XTranslateCoordinates. Code
	removed.

	* xmenu.c (xmenu_show) [USE_X_TOOLKIT]: Return Qnil when val is null.

1994-02-11  Karl Heuer  (kwzh@mole.gnu.ai.mit.edu)

	* keyboard.c (Fexecute_extended_command): Copy this_command_keys
	as a vector, not a string.

1994-02-10  Karl Heuer  (kwzh@mole.gnu.ai.mit.edu)

	* keyboard.c (syms_of_keyboard): Add a DEFVAR for command-hook-internal.
	(command_loop_1): Use it for post-command-hook.

1994-02-10  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* process.c (sys_siglist): Protect decl with #ifndef
	SYS_SIGLIST_DECLARED.
	* config.h.in: Add #undef SYS_SIGLIST_DECLARED.

1994-02-10  Karl Heuer  (kwzh@mole.gnu.ai.mit.edu)

	* lread.c (read_filtered_event): Retry read_char after a buffer change.
	* keyboard.c (read_char, read_char_minibuf_menu_prompt,
	read_key_sequence): Likewise.

	* dispnew.c (buffer_posn_from_coords): Take hscroll into account.
	* window.c (Fpos_visible_in_window_p): Likewise.

	* editfns.c (Fmessage): Copy the text to be displayed into a
	malloc'd buffer.

1994-02-10  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)

	* xmenu.c (xmenu_show): Test again event.xmotion.x_root in the
	MotionNotify case.

1994-02-09  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* vmsdir.h: File renamed from dir.h.
	* ndir.h, fileio.c: Use new name vmsdir.h.

1994-02-09  Karl Heuer  (kwzh@mole.gnu.ai.mit.edu)

	* alloc.c (Fgarbage_collect): Save and restore echo_area_glyphs_length.
	* fileio.c (Fdo_auto_save): Likewise.

	* buffer.c (Fkill_all_local_variables): Run change-major-mode-hook.

	* xterm.c (x_display_cursor, process_expose_from_menu): Block input.

	* editfns.c (difftm): Simplify return expression.

	* m/news.h (CRT0_DUMMIES): Definition deleted.

	* alloc.c (mark_object): Fetch obj from *objptr at loop, not at
	the gotos.

1994-02-09  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)

	* xmenu.c: Implement a Motif behavior for the menubar.
	Now, if you move the pointer on another menubar item while
	displaying the contents of a selected menubar item, the current
	pulldown menu is closed and the new one corresponding to the new
	pointed item is displayed.
	(xmenu_show) [USE_X_TOOLKIT]: Clean up code.
	Handle the MotionNotify events in the XEvent loop.

1994-02-08  Karl Heuer  (kwzh@mole.gnu.ai.mit.edu)

	* xfaces.c (compute_char_face): Extract overlay-sorting code as a
	separate function, which is now in buffer.c.
	* buffer.c (sort_overlays): New function, extracted from xfaces.c.

1994-02-08  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* print.c (print): If print_escapes_newlines, print '\f' as "\\f".
	(syms_of_print): Update docstring.

1994-02-08  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* process.c (Fprocess_kill_without_query): Doc fix.

1994-02-07  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)

	* xterm.c (x_make_frame_invisible): Add USE_X_TOOLKIT conditional.

1994-02-06  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (x_set_window_size): New arg CHANGE_GRAVITY.
	(x_new_font): Pass CHANGE_GRAVITY arg to x_set_window_size.
	(x_wm_set_size_hint): New arg CHANGE_GRAVITY.
	(x_set_offset, x_set_window_size):
	Pass CHANGE_GRAVITY arg to x_set_window_size.
	* xfns.c (x_set_internal_border_width, x_set_vertical_scroll_bars):
	Pass CHANGE_GRAVITY arg to x_set_window_size.
	(Fx_create_frame): Pass CHANGE_GRAVITY arg to x_wm_set_size_hint.
	* frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size):
	Pass CHANGE_GRAVITY arg to x_set_window_size.

	* frame.c (other_visible_frames):
	New function; code taken from Fdelete_frame.
	(Fdelete_frame): Use it.
	(Fmake_frame_invisible): Use it.  New arg FORCE.
	* xfns.c (x_set_visibility): Pass new arg to Fmake_frame_invisible.

	* xdisp.c (fix_glyph): New function.
	(display_text_line, display_string): Use fix_glyph.

	* xfaces.c (init_frame_faces): Clear FRAME_N_COMPUTED_FACES
	and FRAME_SIZE_COMPUTED_FACES.

1994-02-05  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xdisp.c (copy_rope): Function deleted.
	(copy_part_of_rope): Merge the glyph's face using compute_glyph_face.
	Take frame as additional arg.
	(display_text_line): Use copy_part_of_rope always, not copy_rope.
	Pass the frame as arg.
	(display_string): Likewise.

	* xfaces.c (compute_glyph_face): New arg CURRENT_FACE
	specifies face to merge with.

	* emacs.c (main) [AIX]: Don't handle signal 20, 21 or 22.
	Call signal 24 by name (SIGXCPU).

	* eval.c (internal_condition_case_1): New function.
	* lisp.h (internal_condition_case_1): Declared.
	* keyboard.c (menu_bar_item): Use internal_condition_case_1.
	(menu_bar_item_1): New function.
	* xmenu.c (single_keymap_panes): Use internal_condition_case_1.
	(single_keymap_panes_1): New function.

1994-02-04  Karl Heuer  (kwzh@mole.gnu.ai.mit.edu)

	* intervals.c (verify_interval_modification): When checking
	read-only, allow for the case that stickiness might be t instead
	of a list.

	* data.c (fmod): Implement it on systems where it's missing, using
	drem if available.

1994-02-04  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)

	* xmenu.c (xmenu_show) [USE_X_TOOLKIT]: Remove the #if 0 directives
	and reverse one to avoid the flickering of the menubar.

1994-02-04  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keymap.c (Fwhere_is_internal): Take just one keymap arg.
	(where_is_string): Pass Voverriding_local_map for that arg.
	* doc.c (Fsubstitute_command_keys): Pass keymap as that arg
	to Fwhere_is_internal.  Init keymap from Voverriding_local_map.

1994-02-03  Karl Heuer  (kwzh@mole.gnu.ai.mit.edu)

	* intervals.c (merge_properties_sticky): Preserve original order
	of properties.

1994-02-03  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* s/hpux8.h (X_IO_BUG): Defined.

	* fileio.c (Fwrite_region):
	If FILENAME has no handler, see if VISIT has one.

	* search.c (scan_buffer): New arg ALLOW_QUIT.
	(find_next_newline): Pass new arg.
	* xdisp.c (display_count_lines): Pass new arg to scan_buffer.
	* syntax.c (find_defun_start): Pass new arg to scan_buffer.
	* cmds.c (Fforward_line): Pass new arg to scan_buffer.

1994-02-02  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (XTread_socket): Add X_IO_BUG conditional.

	* xdisp.c (display_menu_bar): Pass explicit max arg to display_string.
	(display_string): New arg OBEY_WINDOW_WIDTH.  All callers changed.

1994-02-02  Karl Heuer  (kwzh@mole.gnu.ai.mit.edu)

	* xterm.c (x_iconify_frame): Fix misbalanced
	BLOCK_INPUT/UNBLOCK_INPUT.

	* xdisp.c (try_window_id): Don't pass value beyond ZV to
	compute_motion.
	* window.c (Fpos_visible_in_window_p): Return nil if POS > ZV.

	* sysdep.c (get_system_name): Remove restriction on hostname size.
	* lisp.h (get_system_name): Declared.
	* xterm.c (x_term_init): Use get_system_name instead of gethostname.
	* xrdb.c (x_get_customization_string): Use get_system_name instead
	of gethostname.

1994-02-02  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keyboard.c (kbd_buffer_get_event): Pass 1 to read_avail_input.

1994-02-01  Karl Heuer  (kwzh@mole.gnu.ai.mit.edu)

	* config.h.in (HAVE_FMOD): Add another #undef.
	* data.c (Fmod): Use HAVE_FMOD.

1994-02-01  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)

	* xfns.c (x_set_menu_bar_lines): Test also menubar_widget before
	calling	XtDestroyWidget.

1994-02-01  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (dumpglyphs): Don't crash for invalid face code.

1994-01-31  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* undo.c (record_first_change): Check for buffer-undo-list = t.
	Make an undo boundary if appropriate.  Set last_undo_buffer.
	(record_property_change): Use BUFFER, not current_buffer,
	when testing undo_list.

1994-01-29  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* widget.c: Don't declare arg types in decls or fn definitions.

	* syntax.h (SYNTAX_MATCH, SYNTAX): Fix non-GNUC definitions.

	* widget.h (EmacsFrameSetCharSize): Don't declare arg types.

	* Makefile.in.in (configuration): Change # comment to C comment.

1994-01-29  Karl Heuer  (kwzh@mole.gnu.ai.mit.edu)

	* keymap.c (currrent_minor_maps): Scale by sizeof when allocating
	objects.

	* buffer.c (Fkill_all_local_variables): Follow symbol forwarding.

1994-01-29  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* callproc.c: Include stdio.h.
	(init_callproc): Put non-ex-dir warnings on stderr.

	* lread.c (init_lread): Put non-ex-dir warnings on stderr.

1994-01-28  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* lread.c (init_lread): Put non-ex-dir warnings on stderr.
	* callproc.c: Include stdio.h.
	(init_callproc): Put non-ex-dir warnings on stderr.

1994-01-28  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)

	* xterm.c (x_set_window_size): Add USE_X_TOOLKIT conditional. Call
	EmacsFrameSetCharSize and return.

	* xterm.c (x_term_init): Cast to (char **) before assignment to argv.

1994-01-27  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)

	* keyboard.c (make_lispy_event): Add USE_X_TOOLKIT conditional and
	test FRAME_EXTERNAL_MENU_BAR.
	(map_event_to_object) [USE_X_TOOLKIT]: Declare and use it.

1994-01-26  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (x_set_mouse_position): Don't raise the frame.

	* s/sunos4-0.h [__GNUC__] (MKDIR_PROTOTYPE): Defined.

	* sysdep.c (mkdir): Use MKDIR_PROTOTYPE if defined.

1994-01-26  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)

	* xterm.h [USE_X_TOOLKIT]: Don't include Xaw/Box.h.

	* xdisp.c (update_menu_bar): Add USE_X_TOOLKIT conditional and test
	FRAME_EXTERNAL_MENU_BAR.

1994-01-26  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* Makefile.in.in (widgetobj): New variable.
	(otherobj): Use widgetobj.
	(XOBJ): Undo previous change.

1994-01-25  Francesco Potorti`  (pot@cnuce.cnr.it)

        * m/delta.h (HAVE_BCOPY): undef'd for efficiency.
        (bcopy, bzero, bcmp): define'd for efficiency.
        (GAP_USE_BCOPY, BCOPY_DOWNWARD_SAFE): define'd for GHc compiler.

1994-01-24  Francesco Potorti`  (pot@cnuce.cnr.it)

 	* m/delta.h (HAVE_RANDOM, BROKEN_FIONREAD): Defined if X is used.
	(HAVE_XSCREENNUMBEROFSCREEN): Defined if X is used.
	(LIB_X11_LIB, LIBX11_SYSTEM): Override only if X is used.
	(USG_SHARED_LIBRARIES): Undefine only if X is used.

1994-01-23  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* fns.c (Fconcat): Doc fix.

1994-01-22  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keyboard.c (read_key_sequence): Properly gcpro fkey_map while
	using keytran_map.

	* fns.c (Fassq, Fassoc): Doc fixes.

	* data.c (Faset): Doc fix.

1994-01-21  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xdisp.c (display_menu_bar): Add USE_X_TOOLKIT conditional.
	(redisplay_window) [USE_X_TOOLKIT]: Test FRAME_EXTERNAL_MENU_BAR.
	(update_menu_bar) [USE_X_TOOLKIT]: Call set_frame_menubar.

	* widget.c: Include X11/ObjectP.h.

	* keyboard.c (syms_of_keyboard): New Lisp var command-hook-internal.
	(command_loop_1): Use it when running the command hooks.

	* Makefile.in.in (LWLIB_OPTIONS): Define if not defined.
	(LIBXT): New variable.
	(LIBX): Use LIBXT.
	(widget.o): New target.
	(XOBJ) [USE_X_TOOLKIT]: Add widget.o.

	* xmenu.c: Find lwlib.h and xlwmenuP.h in ../lwlib.
	* xfns.c: Find lwlib.h in ../lwlib.

	* widgetprv.h: Renamed from widgetP.h.

	* Makefile.in.in (lwlibdir): New variable.
	($(OLDXMENU)) [USE_X_TOOLKIT]: Alternate rule.
	(OLDXMENU) [USE_X_TOOLKIT]: Alternate value.
	(really-lwlib): New rule.

	* xterm.h [USE_X_TOOLKIT]: Include StringDefs.h, IntrinsicP.h,
	CoreP.h, StringDefs.h, Xaw/Box.h.
	* xterm.c: Don't include them.

	* xrdb.c (search_magic_path): Fix logic testing for empty path element.

1994-01-20  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xterm.c (x_wm_set_size_hint): Swap southeast and northwest.

	* xrdb.c (S_ISDIR): Define if not defined.
	(file_p): Use S_ISDIR.

	* xterm.c (XTupdate_end): No need to test updating_frame.
	* term.c (update_end): Clear updating_frame before calling hook.

	* fileio.c (double_dollars): New function.
	(Fread_file_name_internal): Use double_dollars.
	(Fread_file_name): Likewise.

	* textprop.c (Fprevious_property_change): Move back at least 1 char.
	(Fprevious_single_property_change): Likewise.
	* textprop.c: Doc fixes.

	* xfns.c (store_class_hints): Function deleted.

	* intervals.c (graft_intervals_into_buffer): Fix one-off
	comparing lengths of over and under.

	* keyboard.c (read_key_sequence): Don't call echo_truncate
	the first time through.

1994-01-19  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* s/sunos4-1-3.h: Add #undef SYSTEM_MALLOC.

	* xfns.c (Fx_create_frame): Bind x-resource-name to explicit title.
	(Qx_resource_name): Declared.
	(syms_of_xfns): Set up Qx_resource_name.

	* xmenu.c: Reshuffle functions; put new ones in #ifdef USE_X_TOOLKIT.
	(Fx_popup_menu): Add USE_X_TOOLKIT conditional around new decls.

	* xterm.c: Put new functions in #ifdef USE_X_TOOLKIT.

	* xdisp.c (truncate_echo_area): New function.
	* keyboard.c (echo_truncate): Call truncate_echo_area.

1994-01-18  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* config.h.in: Add #undef for USE_X_TOOLKIT.

	* xfns.c (x_window): Fix error message.

1993-01-18  Frederic Pierresteguy  (F.Pierresteguy@frcl.bull.fr)

	Support use of X toolkit.
	* (USE_X_TOOLKIT): New macro to conditionalize the use of Xt.
	* widget.c, widgetP.h, widget.h: New files.
	* frame.h (struct frame): New field external_menu_bar.
	(FRAME_EXTERNAL_MENU_BAR): New macro.
	* xterm.h (struct x_display): New fields widget, column_widget,
	edit_widget, menubar_widget.
	(x_any_window_to_frame): Declared.
	* lisp.h (VOID_TO_LISP, CVOID_TO_LISP, LISP_TO_VOID, LISP_TO_CVOID):
	New macros.
	* xfns.c (x_any_window_to_frame): New function.
	(x_window_to_frame, x_window): Handle USE_X_TOOLKIT.
	(x_set_icon_type, x_set_menu_bar_lines, x_set_name): Likewise.
	(store_class_hints, hack_wm_protocols): New function.
	* xmenu.c (string_width): New function.
	(event_is_in_menu_item, map_event_to_object): Likewise.
	(set_menu_items, free_menu_items, popup_selection_callback): Likewise.
	(popup_down_callback, free_menubar_widget_value_tree): Likewise.
	(update_one_frame_psheets, set_frame_menubar): Likewise.
	(Fx_popup_menu, xmenu_show): Handle USE_X_TOOLKIT.
	* xterm.c (construct_mouse_click): New function.
	(process_expose_from_menu): Likewise.
	(XTread_socket, x_set_offset, x_set_window_size): Handle USE_X_TOOLKIT.
	(x_raise_frame, x_lower_frame, x_make_frame_visible): Likewise.
	(x_iconify_frame, x_destroy_window, x_wm_set_window_state): Likewise.
	(x_term_init): Likewise.

	* xmenu.c (dispatch_dummy_expose): New function.
	(XMenu_xpos, XMenu_ypos): Change the values of the constant assignment.
	(xmenu_show): Change the way to make the menubar to redraw itself by
	generating a dummy expose event.

	* xterm.c (x_term_init): Pass argv, argc to XtAppInitialize with the
	display_name value.

1994-01-16  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* s/linux.h: Don't include stdio.h.

	* dispnew.c: Include stdio.h before config.h.

	* emacs.c (init_cmdargs): Set Vinstallation_directory.
	(syms_of_emacs): staticpro it.
	* lisp.h (Vinstallation_directory): Declared.
	* lread.c (init_lread): Use Vinstallation_directory.
	* callproc.c (init_callproc): Use Vinstallation_directory.

	* fileio.c (Ffile_symlink_p): Doc fix.

	* keyboard.c (Voverriding_local_map): New variable.
	(syms_of_keyboard): Set up Lisp variable.
	(read_key_sequence, menu_bar_items): Handle Voverriding_local_map.

	* keymap.c (Fkey_binding): Handle Voverriding_local_map.
	(describe_buffer_bindings): Likewise.

1994-01-15  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* config.h.in (LD_SWITCH_X_SITE_AUX): Add #undef.
	* s/sol2.h (LD_SWITCH_SYSTEM): Use LD_SWITCH_X_SITE_AUX.

	* floatfns.c (Fffloor, Ffceil, Ffround, Fftruncate): New functions.
	(syms_of_floatfns): Turn them on.

1994-01-14  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keyboard.c (command_loop_1): If there's an error in the
	post-command-hook or pre-command-hook, leave that hook nil.

	* s/sco4.h (BSTRING): Don't define it here.

1994-01-13  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* Makefile.in.in (xterm.o): Depends on syssignal.h.

1994-01-12  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* sysdep.c (sys_siglist) [sun]: Additional Sun-specific signal names.

1993-01-12  Thomas Horsley  (tahorsley@csd.harris.com)

	* cxux-crt0.s: New file.

	* emacs.c (main) [USG5 and INTERRUPT_INPUT]: Call setpgrp.

	* m/nh3000.h: New file for the Night Hawk 3000 series hardware defs.

	* m/nh4000.h: New file for the Night Hawk 4000 & 5000 series hardware.

	* s/cxux.h: New file for the CX/UX operating system used by Night
	Hawks.

	* s/cxux7.h: New file.

	* sysdep.c (request_sigio, unrequest_sigio): Add new versions of
	these routines for the CX/UX operating system.
	(sys_signal) [SA_RESTART]: Set this flag.

	* xterm.c: Include syssignal.h.

1994-01-11  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* process.c (sigchld_handler, status_message):
	Handle a NULL in sys_siglist.

1994-01-11  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* buffer.c (syms_of_buffer): Don't do (put 'erase-buffer 'disabled t).
	(keys_of_buffer): Do it here instead.

1994-01-11  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* lread.c (Fload): Record descriptor numbers on load_descriptor_list.
	(load_descriptor_unwind, close_load_descs): New function.
	(syms_of_lread): Init and staticpro load_descriptor_list.
	(init_lread): Clear load_descriptor_list.

	* callproc.c (child_setup): Call close_load_descs.

	* eval.c (Fcondition_case): Allow a list of condition names
	in a handler.
	(find_handler_clause): Likewise.
	(Fsignal): Rename 1st arg to error_symbol.
	(Fcondition_case): Doc fix.

	* process.c (read_process_output): Supply second arg to unbind_to.
	(exec_sentinel): Likewise.

1994-01-11  (afs@hplb.hpl.hp.com)

	* keyboard.c (read_char_x_menu_prompt, read_char_minibuf_menu_prompt):
	New functions made by dividing up read_char_menu_prompt.
	(read_char): Call read_char_minibuffer_menu_prompt before the sit_for
	if X menus are not going to be used.
	(read_char_minibuf_menu_prompt): Correct access to keymaps for
	menus when not using X menus.  Only store character read in a keyboard
	macro if it is not the menu help character.

1994-01-10  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* process.c (create_process): Set line discipline only if pty_flag.

	* search.c (set_search_regs): New subroutine.
	(search_buffer): Use set_search_regs.
	Record beginning and end after matching null string.

1994-01-09  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* mem-limits.h: Include <sys/types.h> before <sys/resource.h>.

	* process.c: Don't declare sys_nerr.  Don't declare sys_errlist
	unless #ifdef VMS.  Declare strerror instead.
	(wait_reading_process_input): Call strerror instead of using
	sys_errlist.

1994-01-09  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xfns.c (x_sync): Block input.

	* buffer.h (struct buffer): New field auto_save_failure_time.

	* fileio.c (Fdo_auto_save): If auto save times out,
	don't try again for 20 minutes.
	(Fclear_buffer_auto_save_failure): New function.
	(Fset_buffer_auto_saved): Clear auto_save_failure_time.

	* xfns.c (x_sync): New function.
	* frame.c (Fdelete_frame): Call x_sync.

1994-01-09  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* sysdep.c: Restore big block of #ifdef and #include lines for
	fcntl.h and friends, apparently accidentally removed in revision
	1.70 (Jan 5 changes).

1994-01-08  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* callproc.c (child_setup): Don't declare PID `register'; we later
	take its address.

	* config.h.in: Add #undef HAVE_STRERROR.
	* sysdep.c [! VMS]: Don't declare sys_errlist here.
	[! HAVE_STRERROR] (strerror): New function.
	(dup2): Use strerror instead of sys_errlist.
	* fileio.c: Don't declare sys_errlist; declare strerror instead.
	(err_str): Macro removed.
	(Finsert_file_contents, Fwrite_region): Call strerror instead of
	err_str.
	(report_file_error): Call strerror instead of using sys_errlist.
	* emacs.c (main): Call strerror instead of using sys_errlist.
	* callproc.c: Don't declare sys_errlist; declare strerror instead.
	(relocate_fd): Call strerror instead of using sys_errlist.
	* unexenix.c: Don't declare sys_errlist; declare strerror instead.
	(fatal_unexec): Call strerror instead of using sys_errlist.
	* unexmips.c: Likewise.

1994-01-08  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* frame.c (Fdelete_frame): Do FRAME_SAMPLE_VISIBILITY before
	testing visibility of a frame.

	* emacs.c (main): Don't call setpgrp if !initialized.

	* Makefile.in.in (${etc}DOC): Put back ${lisp} accidentally deleted.

	* keymap.c (describe_map_tree): New arg NOMENU.
	(describe_buffer_bindings): Pass new arg.
	* doc.c (Fsubstitute_command_keys): Pass new arg to describe_map_tree.

1994-01-08  Morten Welinder  (terra@diku.dk)

	* keyboard.c (interrupt_signal) [MSDOS]: write explicit CRs since
	stdout has been made binary.  Start at the top of the screen since
	the internal terminal otherwise will write "below the screen."

1994-01-07  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* Makefile.in.in (emacs): Don't run inc-vers.el.

	* config.h.in: Handle HAVE_BCMP.
	(BSTRING): Don't define unless HAVE_BCMP.

1994-01-05  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* s/msdos.h (getppid): Define as macro.

	* dired.c (DIRENTRY_NONEMPTY): New macro; two definitions.
	(Fdirectory_files, file_name_completion): Use it.

1993-01-05  Morten Welinder  (terra@diku.dk)

	* buffer.c, buffer.h [MSDOS]: New buffer-local variable:
	buffer-file-type to handle DOS newlines.

	* callproc.c (syms_of_callproc) [MSDOS]: New lisp variable:
	binary-process.
	(init_callproc) [MSDOS]: Initialize binary-process.
	[MSDOS]: Declare binary-process.
	[MSDOS]: Include <fcntl.h>, <sys/stat.h>, <sys/param.h>,
	and <errno.h> needed for the next changes.
	(Fcall_process) [MSDOS]: Create temporary file for process output.
	Run the subprocess using `run_msdos_command' instead of forking.
	Arrange for cleanup to erase temporary file.
	(Fcall_process) [not subprocesses]: Barf if zero buffer argument.
	(call_process_cleanup) [MSDOS]: Close and erase temporary file
	instead of the pid-stuff.
	(Fcall_process_region) [MSDOS]: Create temporary file in $TMP or
	$TEMP.
	(Fchild_setup) [MSDOS]: #if 0, as it is not used.

	* cmds.c (keys_of_cmds) [MSDOS]: Chars 0200 to 0237 self-insert.

	* data.c (Frem) [MSDOS]: use `fmod', not `drem'.  Put in config.h?

	* dired.c [MSDOS]: #include <dirent.h> instead of <sys/dir.h>.  Avoid
	some external definitions.
	(Ffile_attributes) [MSDOS]: Set execute bits from file name.
	(Ffile_name_all_completions) [FILE_SYSTEM_CASE]: Convert
	case of file name as as indicated by conditional.

	* emacs.c (main) [MSDOS]: Call init_environment.  Set file types to
	binary for all files.  Call init_dosfns.
	(fatal_error_signal) [MSDOS]: Uncomment sigblock.

	* fileio.c [MSDOS]: #include "msdos.h" and <sys/param.h> needed for
	the following changes.
	(Ffile_name_directory, Fexpand_file_name) [FILE_SYSTEM_CASE]: Apply
	case conversion if defined.
	(Ffile_name_directory, Ffile_name_nondirectory, file_name_as_directory,
	directory_file_name, Fexpand_file_name, Fsubstitute_in_file_name,
	expand_and_dir_to_file) [MSDOS]: Drive letter support.
	(Fexpand_file_name) [MSDOS]: Support for multiple default directories.
	(Ffile_writeable_p) [MSDOS]: Don't call access with file name ending
	in a slash.
	(Finsert_file_contents) [MSDOS]: Determine file type by name (call
	find-buffer-file-type) and change CR+LF to LF if it is a text file.
	(Fwrite_region) [MSDOS]: Use text/binary mode as specified by
	buffer_file_type.
	(syms_of_fileio) [MSDOS]: Set Qfind_buffer_file_type.
	(Fsubstitute_in_file_name) [MSDOS]: Ignore case in environtment
	variable.

	* floatfns.c [MSDOS]: Don't define HAVE_MATHERR.

	* keyboard.c [MSDOS]: #include <dos.h> and <time.h>, but not
	<sys/ioctl.h>.
	(read_avail_input) [MSDOS]: Work around `ioctl'.  Also read through
	dos_keyread for better keyboard support.
	(interrupt_signal) [MSDOS]: Don't claim we can core dump.
	(kbd_buffer_store_event): Cast a pointer to avoid a compiler warning.

	* lread.c [MSDOS]: Use text mode for all files but ".elc" files.
	(complete_file_name) [MSDOS]: Drive letter support.

	* mem-limits.h [MSDOS] (get_lim_data): Use go32 call.

	* sysdep.c [MSDOS]: #include <dos.h>, "dosfns.h", "msdos.h", and
	<sys/param.h> needed for the following changes, but not <sys/ioctl.h>
	(discard_tty_input) [MSDOS]: Do it by reading till no more keys
	available.
	(init_baud_rate) [MSDOS]: Assume highest possible speed.
	(sys_suspend) [MSDOS]: Save default directory.  Call via system, not
	via fork.
	(emacs_get_tty, emacs_set_tty) [MSDOS]: Don't do anything.
	(init_sys_modes) [MSDOS]: Use raw mode.
	(get_frame_size) [MSDOS]: Get from bios.
	(reset_sys_modes) [MSDOS]: Back to cooked mode.
	(start_of_text) [MSDOS]: Reference _tstart.
	(select) [MSDOS]: Don't use signals, use sleeping.
	(init_sys_modes) [MSDOS]: Initialize internal terminal.

	* systty.h [MSDOS]: don't #include <sgtty.h>.  We haven't got it.
	Declare dummy main field.  Don't ever use TABs.

	* termcap.c (tgetent) [INTERNAL_TERMINAL]: Fake internal terminal
	without reading any files.
	(valid_file_name, tgetent) [MSDOS]: Drive letter support.
	(tgetent) [MSDOS]: Use text mode for database.

	* unexec.c [MSDOS]: Don't #include <a.out.h>, but use other headers.
	(make_hdr) [MSDOS]: Cast a pointer for bzero.
	(write_segment) [EFAULT]: Check for before using.
	(adjust_lnnoptrs) [MSDOS]: Use provided descriptor.
	(adjust_lnnoptrs): Return 0 if ok.

	* xdisp.c (decode_mode_spec) [MSDOS]: Let 't' expand to 'T' for
	text mode or 'B' for binary mode.
	(decode_mode_spec) [not subprocesses]: Don't access Fprocess_status.

	* s/msdos.h, m/dos386.h: New files (for MSDOS).
	* dosfns.c, dosfns.h: New files (for MSDOS).
	* msdos.c, msdos.h: New files (for MSDOS).

1994-01-04  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* s/sunos4-1.h (SUNOS_LOCALTIME_BUG): #if 0'd.

	* print.c (strout, printchar): Use proper frame for minibuffer.

	* keyboard.c (read_avail_input): Args to `kill' were backwards.
	(kbd_buffer_get_event): If deleting last frame, call Fkill_emacs.

	* fns.c (Fmapconcat): Doc fix.

	* s/sco4.h (bcopy, bzero, bcmp): Defined.

1994-01-03  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* xfns.c (Fx_list_fonts): Don't fail to init `tail'.

1994-01-02  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* buffer.c: Don't include syntax.h.
	* Makefile.in.in (buffer.o): Don't depend on syntax.h.

	* syntax.h (enum syntaxcode): Add Sinherit.
	(RAW_SYNTAX, RAW_SYNTAX_MATCH, SYNTAX_CHOOSE_TABLE): New macros.
	(SYNTAX, SYNTAX_MATCH, SYNTAX_COMSTART_FIRST, SYNTAX_COMSTART_SECOND)
	(SYNTAX_COMEND_FIRST, SYNTAX_COMEND_SECOND, SYNTAX_PREFIX)
	(SYNTAX_COMMENT_STYLE): Handle Sinherit.
	Alternative definitions if __GNUC__.

	* syntax.c (describe_syntax): Handle Sinherit.
	(syntax_code_spec, syntax_spec_code): Add entry for @ and Sinherit.

	* Makefile.in.in (temacs): Delete redundant use of LDFLAGS.

1994-01-02  Ulrich Mueller  (ulm@vsnhd1.cern.ch)

	* sysdep.c (get_system_name): If the official name of the host is
	not a fully qualified domain name, then try to find one in the
	list of alternate names.

1994-01-02  Rick Sladkey  (jrs@world.std.com)

	* intervals.h (NULL_RIGHT_CHILD, NULL_LEFT_CHILD):
	Assume children must be intervals, never strings or buffers.

	* intervals.c (rotate_right, rotate_left): Simplify
	total_length calculation.  Minimize pointer dereferencing.
	(balance_an_interval): Remove recursive rebalancing.
	Rebalance precisely when imbalanced.  If a rotation is done,
	rebalance only the node which may have become unbalanced.
	Iterate	until the current node is balanced.
	(balance_possible_root_interval): New function.
	(balance_intervals): Move the interation into rebalance_an_interval.
	(balance_intervals_internal): New subroutine of balance_intervals.
	(split_interval_right, split_interval_left): Speed up by
	not checking LEAF_INTERVAL_P.
	(split_interval_right, split_interval_left, find_interval,
	adjust_intervals_for_insertion, graft_intervals_into_buffer):
	Add dynamic rebalancing anywhere a node may become unbalanced.
	(graft_intervals_into_buffer, copy_intervals): No longer
	any need to do a full rebalance as the tree stays balanced.

1994-01-01  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* fileio.c (Fwrite_region): Don't change START and END from nil
	until after checking for a magic handler.

	* .gdbinit: Delete `show env TERMCAP'.

	* process.c (read_process_output): Use clip_to_bounds when moving
	to the process marker.

	* keyboard.c (modify_event_symbol): New arg NAME_ALIST.
	Allow SYMBOL_TABLE to be an alist.
	(Vvendor_key_alist): New variable.
	(syms_of_keyboard): Initialize it.
	(make_lispy_event): Handle vendor-specific keysyms.
	(lispy_function_keys): Delete `remove' and th HP keysyms.

	* xterm.c (XTread_socket): temp_buffer and temp_index deleted.
	Put all vendor-specific keys into the buffer.
	(x_is_vendor_fkey): Function deleted.
	(XTread_socket): Don't call it.

	* Makefile.in.in (SOME_MACHINE_OBJECTS): New var.
	(${etc}DOC): Use SOME_MACHINE_OBJECTS,
	not OBJECTS_MACHINE or OBJECTS_SYSTEM.
	Don't depend on SOME_MACHINE_OBJECTS.

	* dired.c (file_name_completion_stat): If have symlinks, use lstat.

1993-12-31  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* buffer.c (Qget_file_buffer): New variable.
	(syms_of_buffer): Set up Qget_file_buffer.
	(Fget_file_buffer): For magic file names, run the handler.

	* fileio.c (Finsert_file_contents): Don't run after change hook
	if inserted is 0.
	Avoid setting modtime or buffer-file-name field if ran a handler.

	jrs:
	* s/linux.h (PENDING_OUTPUT_COUNT): Two alternate definitions
	for different versions of stdio.h.

1993-12-30  Morten Welinder  (terra@diku.dk)

	* frame.c: Always include termhooks.h.
	[! MULTI_FRAME] (Fmouse_position): New definition.
	[! MULTI_FRAME] (syms_of_frame): Add mouse-position.

1993-12-30  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* doc.c (Fsubstitute_command_keys): Fix previous change.

1993-12-30  Lawrence R. Dodd  (dodd@roebling.poly.edu)

        * minibuf.c (read_from_minibuffer): Rename arg initial_input
        to initial_contents.

1993-12-30  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* editfns.c (Femacs_pid): New function.
	(syms_of_editfns): Define it for Lisp.

	* keyboard.c (read_avail_input): Turn O_NDELAY off on DGUX as on USG.

	* minibuf.c (Fall_completions): Allow completions that start with space
	if the input starts with space.

	* Makefile.in.in (LDFLAGS): Define as empty.
	(ALL_LDFLAGS): Define as LDFLAGS used to be defined.
	(temacs): Use ALL_LDFLAGS.

	* xfns.c (Fx_create_frame): Add to Vframe_list before making visible.

1993-12-29  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keymap.c (describe_command): If binding is a kbd macro, say so.

1993-12-26  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* emacs.c (main) [AIX]: Call putenv.

	* s/linux.h (A_TEXT_OFFSET, A_TEXT_SEEK, ADJUST_EXEC_HEADER): Defined.

	* keyboard.c (lispy_accent_codes): Cope if an XK symbol is undefined.
	(make_lispy_event): Define i.

	* termhooks.h (struct input_event): FIx typo in previous change.

	* xterm.c (XTflash): Use EMACS_GET_TIME.
	(XTread_socket): Make proper junk values to pass to select.

1993-12-25  Jerry Frain  (jerry.frain@tivoli.com)

	* s/usg5-4.h (bcopy): Use memmove instead of memcpy.

	* systime.h (EMACS_GET_TIME) [USG5_4]: Give gettimeofday just one arg.

1993-12-25  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* alloc.c (Fmemory_limit): No longer interactive.

1993-12-24  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keyboard.c (command_loop_1): Test of whether disp tab elt
	was a vector was backwards.

	* fileio.c (Fwrite_region): If handler, don't mess with modtime.
	(Finsert_file_contents): Likewise.

	* config.h.in: Add #undef HAVE_SETSID.

	* process.c (create_process) [NTTYDISC]: Set the tty line discipline.

	* callproc.c: Include systty.h.
	(child_setup): Use EMACS_SET_TTY_PGRP.
	* Makefile.in.in (callproc.o): Depend on systty.h and syssignal.h.

	* xdisp.c (redisplay_window): Before altering lpoint,
	make sure the buffer it pertains to is the one being displayed.

	* syntax.c (Fmodify_syntax_entry): Doc fix.

1993-12-23  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* process.c (Fopen_network_stream): Turn off SIGIO while connecting.

1993-12-22  Richard Stallman  (rms@mole.gnu.ai.mit.edu)

	* keyboard.c (lispy_accent_codes): New variable.
	(make_lispy_event): Use that to handle lots of dead accent keys.

	* xterm.c (XTread_socket): Handle a bunch more dead keys.

1993-12-22  Francesco Potorti`  (pot@cnuce.cnr.it)

	* m/delta.h (BROKEN_CLOSEDIR): added because closedir is interruptible.
	(HAVE_UNISTD_H): deleted because configure takes care of it.
	(C_SWITCH_MACHINE): added optimisation options for gnu cc.

1993-12-17  Mike Long  (mike.long@analog.com)

	* s/vms.h (TERMCAP_NAME): Defined.
	* s/netbsd.h (TERMCAP_NAME): Defined.
	These correspond with changes in termcap.c.

1993-12-17  Richard Stallman  (rms@gnu.ai.mit.edu)

	* xterm.c (XTread_socket): Don't offset keysym here.
	Special handling for "dead accent" keysyms.
	* keyboard.c (make_lispy_event): Offset the event code here.
	Special handling for "dead accent" keysyms.

	* keyboard.c (quit_throw_to_read_char): Don't switch frames if
	internal_last_event_frame is not a frame.

	* termhooks.h (struct input_event): `code' is now an int.
	* xterm.c (construct_mouse_click, x_scroll_bar_handle_click)
	(XTread_socket): `code' of an event is now an int.
	* keyboard.c (kbd_buffer_store_event, make_lispy_event)
	(stuff_buffered_input): `code' of an event is now an int.

	* s/sol2-3.h: New file.
	* xfns.c (Fx_list_fonts): Handle BROKEN_XLISTFONTSWITHINFO.

1993-12-16  Richard Stallman  (rms@gnu.ai.mit.edu)

	* xterm.c (pixel_to_glyph_coords): New arg NOCLIP.  Callers changed.

	* keyboard.c (make_lispy_movement): If we have a frame but pos is not
	in a window, return an event with the frame.

	* xterm.c (XTread_socket): For MotionNotify, if x_mouse_grabbed,
	use last_mouse_frame.
	(construct_mouse_click): Set last_mouse_frame.
	(XTmouse_position): If x_mouse_grabbed, use last_mouse_frame.

	* xdisp.c (message): Use message2, not message1.

1993-12-15  Richard Stallman  (rms@gnu.ai.mit.edu)

	* xfns.c (Fx_create_frame): Add frame to Vframe_list.
	* frame.c (make_terminal_frame): Add frame to Vframe_list.
	(make_frame): Don't add to frame list here.

	* window.c (Fdisplay_buffer): If pop_up_frames, pass t to
	Fget_buffer_window.

	* Makefile.in.in (configuration): New variable.
	(emacs.o): Define macro CONFIGURATION.
	* emacs.c (syms_of_emacs): Define Lisp var system-configuration.

	* xdisp.c (display_string): Fix truncation-criterion after main loop
	for termination due to LENGTH.
	* window.h (echo_area_glyphs_length): Declared.
	* print.c (printchar, strout): Set echo_area_glyphs_length.

	* keyboard.c (read_key_sequence): Don't return if in middle
	of possible function-key-map sequence, if the bindings were all
	found by case conversion.

	* lisp.h: Use WORDS_BIG_ENDIAN, not BIG_ENDIAN.
	(Qmenu_bar): Declared.

	* process.c (Fprocess_status): Use get_process, not Fget_process.

	* s/dgux.h (SYSTEM_TYPE): Make it dgux.

	* m/sun2.h (OTHER_FILES): Use ${libsrc} as dir.

1993-12-15  Michal Jankowski  (michalj@fuw.edu.pl)

        * insdel.c (del_range): Second argument in call to
        offset_intervals is 'from', not 'point'.

1993-12-14  Richard Stallman  (rms@gnu.ai.mit.edu)

	* emacs.c (memory_warning_signal): New function.
	(main): Handle SIGDANGER, if defined.

	* minibuf.c (minibuffer_auto_raise): Really define it.

	* process.c [BROKEN_O_NONBLOCK]: Undefine O_NONBLOCK.

1993-12-14  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* dispnew.c (update_frame): Only call sleep (outq / baud_rate) if
	baud_rate >= OUTQ.  Calling sleep (0) causes a gratuitous delay on
	some systems.

1993-12-13  Andreas Luik  (luik@kepler.isa.de)

	* xterm.c (x_calc_absolute_position): Borderwidth must be doubled
	before subtracting from width to get correct value.

	* xfns.c (Fx_create_frame): Fix order of arguments of
	x_wm_set_size_hint call.  This corrects handling of +x-y and -x+y
	geometry specifications.

1993-12-12  Richard Stallman  (rms@gnu.ai.mit.edu)

	* xdisp.c (echo_area_glyphs_length): New variable.
	(message1): Set it.
	(message2): New function.
	(display_string): New arg LENGTH.
	(echo_area_display): Pass new arg to display_string.
	(redisplay_window): Likewise.
	(display_text_line): Likewise.
	(display_menu_bar): Likewise.
	(display_mode_element):

	* editfns.c (Fmessage): Use message2.

	* keyboard.c (set_waiting_for_input): Code testing echo_flag deleted.
	(echo_flag, echo_now): Vars deleted.

	* keyboard.c (read_key_sequence): Bind case_converted at top level.
	Clear it at replay_sequence.
	(follow_key): Never clear *CASE_CONVERTED.

1993-12-11  Richard Stallman  (rms@gnu.ai.mit.edu)

	* xselect.c (x_get_foreign_selection): Use x_catch_errors.

	* fileio.c (Fmake_symbolic_link): Do expand FILENAME if starts with ~.

	* keymap.c (Fwhere_is_internal): Doc fix.

	* buffer.c (Fbuffer_disable_undo): Make arg optional.

1993-12-11  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* unexsunos4.c [! MAP_FILE] (MAP_FILE): Define to zero.
	(unexec): Remove unused variable BUF.
	Use MAP_FILE bit in mmap call.
	(run_time_remap): Use MAP_FILE bit in mmap call.

1993-12-09  Richard Stallman  (rms@gnu.ai.mit.edu)

	* insdel.c (modify_region): Call record_first_change if necessary.

	* emacs.c (main): Don't handle SIGDANGER.

	* minibuf.c (minibuffer_auto_raise): New variable.
	(syms_of_minibuf): Set up Lisp var.
	(read_minibuf): Maybe raise the minibuffer's frame.

1993-12-08  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)

	* dispnew.c (PENDING_OUTPUT_COUNT) [__GNU_LIBRARY__]: Alternate
	definition for the GNU C library.  I changed this in version 18 in
	1991, but the change never got propagated.

1993-12-07  (pmr@legacy.pajato.com)

	* s/dgux.h (SYSV4_PTYS): Remove.
	(SIGNALS_VIA_CHARACTERS): Defined.

	* process.c (create_process): Delete SYSV4_PTYS code.
	(deactivate_process): Likewise.

1993-12-06  Richard Stallman  (rms@gnu.ai.mit.edu)

	* doc.c (Fsubstitute_command_keys): Ignore menu bar bindings.

	* s/sunos4-1.h (LIBS_S