*** empty log message ***

[gnu-emacs] / src / ChangeLog

2002-04-08  Stefan Monnier  <monnier@cs.yale.edu>

        * puresize.h (BASE_PURESIZE): Increase to 900KB.

2002-04-08  Juanma Barranquero  <lektu@terra.es>

        * w32.c (sys_accept): Don't hide variable `s'.

2002-04-05  Gerd Moellmann  <gerd@gnu.org>

        * callint.c (Fcall_interactively): Use INTEGERP instead of
        NUMBERP for checking Vhistory_length.

2002-04-05  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * sound.c (Fplay_sound_internal): Renamed from Fplay_sound.
        Doc fix to reflect it.

2002-04-04  Richard M. Stallman  <rms@gnu.org>

        * xdisp.c (display_mode_element): New arg RISKY.
        Disregard text props found or specified within a variable
        that isn't marked risky-local-variable.
        (Qrisky_local_variable): New variable.
        (syms_of_xdisp): Init and staticpro it.

2002-04-04  Stefan Monnier  <monnier@cs.yale.edu>

        * undo.c (record_point): New fun.
        (record_delete, record_insert): Use it.

2002-04-03  Juanma Barranquero  <lektu@terra.es>

        * doc.c (Fdocumentation): Add missing parentheses.
        (Fdocumentation_property): Likewise.

2002-04-03  Stefan Monnier  <monnier@cs.yale.edu>

        * doc.c (Fdocumentation, Fdocumentation_property): When the doc
        data is 0, just return nil.

2002-04-03  Eli Zaretskii  <eliz@is.elta.co.il>

        * msdos.c (syms_of_msdos): Fix last change with
        mouse_autoselect_window.

2002-04-03  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * w32term.c, xterm.c, msdos.c: Rename autoselect_window_p to
        mouse_autoselect_window.

2002-04-02  Stefan Monnier  <monnier@cs.yale.edu>

        * keyboard.c (make_lispy_event): Handle unknown keysyms together
        with system-specific keysyms.  Use it also for unknown function keys.

        * doc.c (reread_doc_file): Return whether reload was attempted.
        (Fdocumentation, Fdocumentation_property): Don't try to reload
        if the doc is 0 and only ask once.

        * Makefile.in (lisp, shortlisp): Add ucs-tables.elc.

2002-04-02  Eli Zaretskii  <eliz@is.elta.co.il>

        * keyboard.c (read_char): If the event was Qselect_window,
        restore timer_idleness_start_time to its previous value.

        * msdos.c (dos_rawgetc): Generate SELECT_WINDOW_EVENTs when required.

2002-04-01  Stefan Monnier  <monnier@cs.yale.edu>

        * region-cache.c (new_region_cache): Use BEG.

        * marker.c (buf_charpos_to_bytepos, buf_bytepos_to_charpos):
        Use BEG and BEG_BYTE.

        * doc.c (get_doc_string): Return nil if the location is wrong.
        (reread_doc_file): New fun.
        (Fdocumentation, Fdocumentation_property):
        Call it if get_doc_string fails.
        (Fsnarf_documentation): Make it work for a dumped Emacs.

        * charset.h (DEC_POS, BUF_DEC_POS): Use BEG_BYTE.
        Bound the search with MAX_MULTIBYTE_LENGTH to avoid pathological case.

        * charset.c (Fstring): Allow 0 arguments.

        * xterm.c (XTread_socket): Fix int/Lisp_Object confusion.

        * process.c (DATAGRAM_CONN_P, list_processes_1)
        (Fprocess_datagram_address, Fset_process_datagram_address)
        (Fset_network_process_options, server_accept_connection):
        Fix some int/Lisp_Object confusions (thank you union types).

2002-04-01  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * msdos.c: Rename x_autoselect_window_p to autoselect_window_p.

        * w32term.c: Likewise.
        (note_mouse_movement): Put code for x_autoselect_window_p in #if 0.

        * keyboard.c (Qselect_window): New symbol.
        (head_table): Use it.
        (keys_of_keyboard): Bound select-window event to handle-select-window.
        (kbd_buffer_get_event): Make a Lisp event from SELECT_WINDOW_EVENT.

        * xterm.c: Rename x_autoselect_window_p to autoselect_window_p.
        (last_window): New variable.
        (XTread_socket): Generate SELECT_WINDOW_EVENTs.
        (note_mouse_movement): Remove reimplemented code in #if 0.
        (XTread_socket): Generate SELECT_WINDOW_EVENTs only for
        Emacs windows.

        * termhooks.h (enum event_kind): New event type `SELECT_WINDOW_EVENT'.

2002-03-31  Gerd Moellmann  <gerd@gnu.org>

        * xterm.c (x_get_char_face_and_encoding): Add parameter DISPLAY_P.
        Callers changed.

2002-03-30  Richard M. Stallman  <rms@gnu.org>

        * window.c (window_scroll_pixel_based): Exit the move_it_by_lines
        loop whenever it stops making progress.

        * widget.c (set_frame_size): Don't call change_frame_size.

2002-03-30  Gerd Moellmann  <gerd@gnu.org>

        * dispnew.c (direct_output_for_insert):
        Call mark_window_display_accurate.

2002-03-29  Jason Rumney  <jasonr@gnu.org>

        * w32term.c (w32_draw_relief_rect): Fix calculations of line lengths.

2002-03-29  Eli Zaretskii  <eliz@is.elta.co.il>

        * Makefile.in (lread.o): Depend on coding.h.

        * lread.c (openp, Fload): Encode the file name before passing it
        to `stat', `access', and `emacs_open'.
        (openp): GCPRO the encoded file name.  Don't recompute Lisp
        strings unnecessarily.

2002-03-29  Kim F. Storm  <storm@cua.dk>

        * fns.c (Flax_plist_put): Doc fix.

2002-03-28  Miles Bader  <miles@gnu.org>

        * process.c (DATAGRAM_CONN_P): Make sure PROC is really a process.

2002-03-27  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * process.c (set-network-process-options): Add usage.
        (make-network-process): Doc fix.

2002-03-26  Eli Zaretskii  <eliz@is.elta.co.il>

        * emacs.c (Fdump_emacs): Fix a typo in "command-line-processed".

2002-03-26  Richard M. Stallman  <rms@gnu.org>

        * fns.c (Fsubstring_no_properties): New function.
        (Flax_plist_get, Flax_plist_put): New functions.
        (syms_of_fns): defsubr them.

        * xdisp.c (update_menu_bar): Test only update_mode_lines;
        don't test or alter w->update_mode_line.

        * window.c (Fdisplay_buffer): Doc fix.

2002-03-24  Richard M. Stallman  <rms@gnu.org>

        * regex.c (GET_UNSIGNED_NUMBER): Give proper error for spaces.

2002-03-24  Gerd Moellmann  <gerd@gnu.org>

        * eval.c (Qdeclare, Vmacro_declaration_function): New variables.
        (Fdefmacro): Handle `(declare ...)'.
        (syms_of_eval) <Qdeclare>: Initialize and staticpro.
        (syms_of_eval) <Vmacro_declaration_function>: DEFVAR_LISP.

2002-03-24  Jason Rumney  <jasonr@gnu.org>

        * w32fns.c (xbm_scan, xbm_load_image, xbm_read_bitmap_data)
        (xbm_file_p): Add prototypes.
        (xbm_format, xbm_image_p): Sync with xfns.c.
        (reflect_byte): New function.
        (xbm_read_bitmap_data): Sync with xfns.c, adapt for Windows.
        (xbm_load_image): Create bitmaps with a depth of 1.
        (init_xfns): Enable XBM images.

2002-03-23  Jason Rumney  <jasonr@gnu.org>

        * w32term.c (w32_handle_tool_bar_click): Detect up and down events
        correctly.  Do not pass up_modifier to keyboard buffer.

        * w32fns.c [HAVE_IMAGES, HAVE_PBM]: Remove conditionals.

2002-03-22  Stefan Monnier  <monnier@cs.yale.edu>

        * Makefile.in (bootstrapclean): New target.
        (bootstrap-temacs, bootstrap-doc): Remove.
        (bootstrap-emacs): Use a bog-standard `temacs'.
        Don't bother to build a DOC file.

        * sysdep.c (wait_for_termination): Use sigsuspend rather than sigpause.

        * emacs.c (main): Handle --unibyte, --multibyte, and --no-loadup
        in temacs even if !CANNOT_DUMP.
        (standard_args): Keep --no-loadup even if !CANNOT_DUMP.

        * alloc.c (check_pure_size): Only output a warning.

2002-03-22  Jason Rumney  <jasonr@gnu.org>

        * w32fns.c (Fx_create_frame): Enable tool-bar when images are
        supported.

        * w32term.c (zv_bits): Declare as short, for word alignment.
        (w32_read_socket) <WM_XBUTTONUP>: Fix last change.
        (syms_of_w32term): Define x-use-underline-position-properties.

        * w32fns.c (x_set_cursor_color): Set cursor_gc as well.
        (clear_image_cache): Block input, fix logic, clear matrices in
        all frames that share this cache.

2002-03-22  Eli Zaretskii  <eliz@is.elta.co.il>

        * emacs.c (main): Update the Copyright year in the blurb printed
        by "emacs --version".

        * xdisp.c (message_with_string): Fix syntax of a call to GCPRO2.

        * xterm.c (XTread_socket): If XK_ISO_Lock and
        XK_ISO_Last_Group_Lock are defined, handle keysyms between
        XK_ISO_Lock and XK_ISO_Last_Group_Lock similarly to Mode_switch.

2002-03-21  Kim F. Storm  <storm@cua.dk>

        * keyboard.c (menu_bar_items): Mostly undo 2002-02-20 patch, so
        menu-bar bindings in keymap and local-map properties _are_ used.
        But try keymap property first in accordance with 2002-01-03 patch.
        Added comment describing why this is not always reliable.
        (tool_bar_items): Ditto for tool-bar.

2002-03-21  Jason Rumney  <jasonr@gnu.org>

        * w32fns.c (x_clear_image_1): Disable color table code.

2002-03-21  Kim F. Storm  <storm@cua.dk>

        * lisp.h (DEFUN) [USE_NONANSI_DEFUN]: The 2001-10-17 patch
        removed the wrong version of the DEFUN macro; fixed it.

        * fns.c (Ffeaturep): Allow subfeature to be a list (test using
        Fmember rather than Fmemq).
        (Fprovide): Check that subfeatures is a list.

        * process.c (QCfeature, QCdatagram): Removed variables.
        (QCtype, Qdatagram): New variables.
        (network_process_featurep): Removed function.
        (Fmake_network_process): Removed :feature check.
        Use :type 'datagram instead of :datagram t to create a datagram
        socket.  This allows us to add other connection types (e.g. raw
        sockets) later in a consistent manner.
        (init_process) [subprocess, HAVE_SOCKETS]: Provide list of
        supported subfeatures for feature make-network-process.
        (syms_of_process) [subprocess]: Remove QCfeature and QCdatagram.
        Intern and staticpro QCtype and Qdatagram.
        (syms_of_process) [!subprocess]: Intern and staticpro QCtype.

        * xfns.c: (QCtype): Remove duplicate declaration and
        initialization (is now declared in process.c).

        * w32fns.c: (QCtype): Remove duplicate declaration and
        initialization (is now declared in process.c).

2002-03-21  Richard M. Stallman  <rms@gnu.org>

        * regex.c (DISCARD_FAILURE_REG_OR_COUNT): New macro.
        (CHECK_INFINITE_LOOP): Use DISCARD_FAILURE_REG_OR_COUNT
        when jumping to `fail' to avoid undoing reg changes in the
        last iteration of the loop.
        (GET_UNSIGNED_NUMBER): Skip spaces around the number.

        * Makefile.in (dispnew.o, sysdep.o, xdisp.o, xselect.o, alloc.o):
        Depend on process.h.

2002-03-20  Jason Rumney  <jasonr@gnu.org>

        Most of the following changes are still conditional on HAVE_IMAGES
        which is not set by default on Windows.

        * emacs.c (main) [WINDOWSNT]: Call init_xfns.

        * w32fns.c (x_set_cursor_color): Set foreground of cursor, not frame.
        (Fimage_size, Fimage_mask_p, XPutPixel): New functions.
        (four_corners_best, x_clear_image_1, x_clear_image)
        (x_alloc_image_color, postprocess_image) 
        (x_create_x_image_and_pixmap, x_destroy_x_image, xbm_load_image) 
        (x_from_x_colors, x_disable_image, pbm_load): Adapt for Windows.
        (init_xfns, syms_of_w32fns): Initialize image functions and constants.

        * w32gui.h (struct XImage): Define.

        * w32term.c (w32_read_socket) <WM_XBUTTONUP>: Use XFASTINT to
        extract mouse co-ordinates.

2002-03-20  Jason Rumney  <jasonr@gnu.org>

        * w32.c (init_winsock): Dynamically load new server and UDP
        socket functions.
        (socket_to_fd): New function.
        (sys_socket): Use it.
        (sys_setsockopt, sys_listen, sys_getsockname, sys_accept) 
        (sys_recvfrom, sys_sendto): New wrapper functions.

        * process.c (QCfamily, QCfilter): Remove duplicate declaration
        and initialization.

        * makefile.w32-in (LIBS): Remove $(WSOCK32).

2002-03-20  Eli Zaretskii  <eliz@is.elta.co.il>

        * process.c (conv_sockaddr_to_lisp, conv_lisp_to_sockaddr): Don't
        use "sun" as a variable, it's a predefined constant on Sun
        machines.

2002-03-20  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * bytecode.c (Fbyte_code): Revert last change.

2002-03-19  Kim F. Storm  <storm@cua.dk>

        * makefile.w32-in (LIBS): Add $(WSOCK32).
        From David Ponce <dponce@voila.fr>.

2002-03-18  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * process.c (wait_reading_process_input): Move variables `pname'
        and `pnamelen' down where they are used.

        * bytecode.c (Fbyte_code): Discard unused computed value to
        prevent gcc warning.

        * lisp.h (Fplist_member): Add prototype.

2002-03-18  Kim F. Storm  <storm@cua.dk>

        * config.in: Add HAVE_SENDTO, HAVE_RECVFROM, HAVE_SETSOCKOPT,
        HAVE_GETSOCKOPT, HAVE_GETPEERNAME, HAVE_GETSOCKNAME, and
        HAVE_SYS_UN_H.

        * process.c: Define HAVE_LOCAL_SOCKETS based on HAVE_SYS_UN_H.
        Remove explicit GNU_LINUX settings for datagram support.

2002-03-18  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * process.c (Fmake_network_process): Remove unused variable `sa'.
        Doc fix.  Add usage:.
        (set_socket_options): Remove unused variables `optnum' and
        `opttype'.

2002-03-17  Richard M. Stallman  <rms@gnu.org>

        * xdisp.c (cursor_type_changed): New variable.
        (redisplay_internal): Redisplay all windows if cursor_type_changed.
        Clear it when clearing windows_or_buffers_changed.
        (try_cursor_movement, redisplay_window, try_window_id)
        (try_window_reusing_current_matrix): Test cursor_type_changed
        along with windows_or_buffers_changed.

        * window.h (cursor_type_changed): New variable.

        * xfns.c (x_set_cursor_type): Set cursor_type_changed,
        not update_mode_lines, and always set it to 1.

        * xdisp.c (clear_garbaged_frames): Don't set windows_or_buffers_changed
        if no frames needed redrawing.

2002-03-17  Kim F. Storm  <storm@cua.dk>

        The following changes add support for network server processes,
        datagram connections, and local (unix) sockets.

        * process.h (struct Lisp_Process): New member log.
        Doc fix: Member command used to indicate stopped network process.
        Doc fix: Member childp contains plist for network process.
        Doc fix: Member kill_without_query is inverse of query-on-exit flag.

        * process.c (Qlocal, QCname, QCbuffer, QChost, QCservice, QCfamily)
        (QClocal, QCremote, QCserver, QCdatagram, QCnowait, QCnoquery,QCstop)
        (QCcoding, QCoptions, QCfilter, QCsentinel, QClog, QCfeature):
        New variables.
        (NETCONN1_P): New macro.
        (DATAGRAM_SOCKETS): New conditional symbol.
        (datagram_address): New array.
        (DATAGRAM_CONN_P, DATAGRAM_CHAN_P): New macros.
        (status_message): Use concat3.
        (Fprocess_status): Add `listen' status to doc string.  Return `stop'
        for a stopped network process.
        (Fset_process_buffer): Update contact plist for network process.
        (Fset_process_filter): Ditto.  Don't enable input for stopped
        network processes.  Server must listen, even if filter is t.
        (Fset_process_query_on_exit_flag, Fprocess_query_on_exit_flag):
        New functions.
        (Fprocess_kill_without_query): Removed.  Now defined in simple.el.
        (Fprocess_contact): Added KEY argument.  Handle datagrams.
        (list_processes_1): Optionally show only processes with the query
        on exit flag set.  Dynamically adjust column widths.  Omit tty
        column if not needed.  Report stopped network processes.
        Identify server and datagram network processes.
        (Flist_processes): New optional arg `query-only'.
        (conv_sockaddr_to_lisp, get_lisp_to_sockaddr_size)
        (conv_lisp_to_sockaddr, set_socket_options)
        (network_process_featurep, unwind_request_sigio): New helper functions.
        (Fprocess_datagram_address, Fset_process_datagram_address):
        (Fset_network_process_options): New lisp functions.
        (Fopen_network_stream): Removed.  Now defined in simple.el.
        (Fmake_network_process): New lisp function.  Code is based on previous
        Fopen_network_stream, but heavily reworked with new property list based
        argument list, support for datagrams, server processes, and local
        sockets in addition to old client-only functionality.
        (server_accept_connection): New function.
        (wait_reading_process_input): Use it to handle incoming connects.
        Do not enable input on a new connection if process is stopped.
        (read_process_output): Handle datagram sockets. Use 2k buffer for them.
        (send_process): Handle datagram sockets.
        (Fstop_process, Fcontinue_process): Apply to network processes.  A stopped
        network process is indicated by setting command field to t .
        (Fprocess_send_eof): No-op if datagram connection.
        (Fstatus_notify): Don't read input for a stream server socket or a
        stopped network process.
        (init_process): Initialize datagram_address array.
        (syms_of_process): Intern and staticpro new variables, defsubr new
        functions.

2002-03-16  Jason Rumney  <jasonr@gnu.org>

        * w32fns.c (w32_to_all_x_charsets): Return correct type in
        startup case.

2002-03-16  Richard M. Stallman  <rms@gnu.org>

        * xdisp.c (redisplay_internal, redisplay_windows): 
        Use list_of_error to call internal_condition_case_1.
        (safe_eval, safe_call): Pass Qt to internal_condition_case_{1,2}
        so as to catch all errors with no possibility of debugger redisplay.
        (list_of_error): New variable.
        (syms_of_xdisp): Init and staticpro it.

        * print.c (print_object): Delete `\ ' from printed rep of frame.

2002-03-15  Eli Zaretskii  <eliz@is.elta.co.il>

        * msdos.c (dos_rawgetc): Disable the x-autoselect-window feature,
        until its implementation is fixed.

2002-03-14  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * xfns.c (png_load): Remove unused variable `gamma_str'.

2002-03-14  Richard M. Stallman  <rms@gnu.org>

        * xfns.c (x_real_positions): Handle failure in XQueryTree.

2002-03-14  Miles Bader  <miles@gnu.org>

        * intervals.c (adjust_for_invis_intang): New function.
        (set_point_both): Use `adjust_for_invis_intang' to do most of the
        work for dealing with invisible+intangible regions.  Do so before
        and after both forward and backward movements, to handle both
        front-sticky and rear-sticky cases.
        * textprop.c (text_property_stickiness): Function moved here from
        `editfns.c'.
        * intervals.h (text_property_stickiness): New declaration.
        * editfns.c (char_property_eq): Function removed.
        (text_property_stickiness): Function moved to `textprop.c'.

2002-03-13  Jason Rumney  <jasonr@gnu.org>

        * config.in: Add STRFTIME_NO_POSIX2.

        * strftime.c (my_strftime) [STRFTIME_NO_POSIX2]: Handle %h, %EX
        and %OX when underlying strftime does not.

2002-03-13  Stefan Monnier  <monnier@cs.yale.edu>

        * xterm.c (x_set_toolkit_scroll_bar_thumb) <USE_MOTIF>:
        Use a fixed-size thumb (based on an ad-hoc estimate of 30 chars per
        line) to avoid annoying flicker.
        (xm_scroll_callback): Get rid of the now unnecessary kludge.
        (XTread_socket): Mark it static.

        * xdisp.c (display_mode_element): Fix int/Lisp_Object mixup.

2002-03-13  Kim F. Storm  <storm@cua.dk>

        * puresize.h (BASE_PURESIZE): Increase to 775000.

2002-03-12  Juanma Barranquero  <lektu@terra.es>

        * editfns.c (syms_of_editfns): Fix typo.

2002-03-12  Gerd Moellmann  <gerd@gnu.org>

        * xsmfns.c: Include stdio.h because termhooks.h needs it.
        Include termopt.h for interrupt_input.

2002-03-11  Andreas Schwab  <schwab@suse.de>

        * coding.c (syms_of_coding) <file-coding-system-alist>: Doc fix.

2002-03-11  Gerd Moellmann  <gerd@gnu.org>

        * xterm.c (note_mouse_movement): Put code for
        x_autoselect_window_p in #if 0.

        * lread.c (Fload): Don't assume that message_with_string uses the
        string it is given like a C string.

2002-03-10  Jan D.  <Jan.Djarv@mbox200.swipnet.se>

        * xterm.h (x_session_check_input, x_session_initialize): Declared.

        * xterm.c: (XTread_socket): Add call to x_session_check_input and
        x_session_have_connection.
        (x_initialize): Add call to x_session_initialize.

        * termhooks.h (enum event_kind): Add save_session_event.

        * keyboard.c: Add Emacs event save_session_event.

        * emacs.c (main): Add call to syms_of_xsmfns.

        * lisp.h: Declare syms_of_xsmfns as extern.

        * config.in: Add HAVE_X_SM.

        * Makefile.in (LIBXT): Add -lSM -lICE
        if HAVE_X_SM and not USE_X_TOOLKIT.
        (XOBJ): New file xsmfns.c added.

        * xsmfns.c: New file for X session management.

2002-03-09  Jason Rumney  <jasonr@gnu.org>

        * fileio.c (Fcopy_file) [WINDOWS_NT]: Ensure file is not
        read-only when setting modified time.

2002-03-08  Gerd Moellmann  <gerd@gnu.org>

        * xdisp.c (move_it_vertically_backward): At the end of the
        function, when moving forward by lines, treat terminal frames
        specially.

        * keyboard.c (echo_char): Make sure to add a separator between
        keys even if echo_dash hasn't been called.

        * xdisp.c: Use new string macros.
        (update_echo_area): Pass number of bytes to message3 instead of
        number of chars.
        (set_message_1): Don't access a string's size_byte directly.
        (decode_mode_spec_coding): Use number of bytes of eoltype string
        instead number of chars.

        * lisp.h (SREF, SDATA, SCHARS, SBYTES, SMBP): New macros.

2002-03-08  Juanma Barranquero  <lektu@terra.es>

        * w32fns.c (Fx_display_color_cells): Force 24+ bit color depths to
        24-bit.

2002-03-06  Jason Rumney  <jasonr@gnu.org>

        * w32term.c (x_draw_hollow_cursor): Draw same size as block cursor.

2002-03-06  Gerd Moellmann  <gerd@gnu.org>

        * keyboard.c (echo_prompt, echo_char, echo_dash, echo_now)
        (cancel_echoing, echo_length, echo_truncate): Changed to
        work with new kboard definition.
        (echo_now): Use message3_nolog instead of message2_nolog.

        * alloc.c (mark_kboards): Mark echo_string.

        * keyboard.h (ECHOBUFSIZE): Removed.
        (struct kboard): Member echoptr removed, member echobuf renamed
        to echo_string.

        * xdisp.c (message_with_string): Use Fformat instead of doprnt and
        message3 instead of message2 to display the message using STRING's
        text properties.

2002-03-05  Andreas Schwab  <schwab@suse.de>

        * xdisp.c (hscroll_margin): Change to EMACS_INT.

2002-03-05  Per Abrahamsen  <abraham@dina.kvl.dk>

        * frame.c (default-frame-alist): Explain that setting it doesn't
        affect existing frames.

2002-03-05  Stefan Monnier  <monnier@cs.yale.edu>

        * indent.c (skip_invisible): Fix my brain fart.

        * dispnew.c (sit_for): Don't wait if executing a kbd macro.

2002-03-04  Stefan Monnier  <monnier@cs.yale.edu>

        * dosfns.c, dosfns.h, dispnew.c, dispextern.h, commands.h, charset.c,
        * alloc.c, abbrev.c, emacs.c, eval.c, keyboard.c, keyboard.h,
        * lisp.h, lread.c, sysdep.c, termcap.c, termchar.h, w32term.c,
        * window.c, xdisp.c, xselect.c, xterm.c: Change defvar_int definition
        and variables to use EMACS_INT instead of just int.

        * buffer.c (syms_of_buffer): Allow non-string `mode-name'.

2002-03-04  Eli Zaretskii  <eliz@is.elta.co.il>

        * sysdep.c (sys_subshell) [MSDOS]: If PWD is set in the
        environment, pass it down with corrected value.

2002-03-04  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * lread.c (read_filtered_event): Do not call start_hourglass
        before returning.

2002-03-04  Juanma Barranquero  <lektu@terra.es>

        * w32term.c (x_display_and_set_cursor): Fix typo.

2002-03-03  Richard M. Stallman  <rms@gnu.org>

        * fileio.c (Fmake_temp_name): Doc fix.

2002-03-03  Gary Wong  <gtw@gnu.org>

        * termcap.c [!emacs]: Replace ospeed for building standalone
        libtermcap, for binary compatibility.

        * tparam.c [!emacs]: Move #define of bcopy to after string.h.

2002-03-03  Richard M. Stallman  <rms@gnu.org>

        * xrdb.c (file_p): Rename arg `path' to `filename'.

        * abbrev.c (Fexpand_abbrev): Increment plist as use count
        only if it is an integer.

        * xfns.c (png_load): Set screen_gamma based on f->gamma.
        If png_get_sRGB gives an answer, call png_set_gamma
        using the default image gamma value.

        * lread.c (read1): When reading from a file, default string to
        multibyte only if it has some multibyte characters.

        * print.c (print_object): Output multibyte chars 128...255
        using \x even if ! print_escape_multibyte.

        * xdisp.c (display_mode_element): Move the places where
        bytepos, charpos, this, and lisp_string are set.
        Use lisp_string to set bytepos.

        * xdisp.c (redisplay_internal):
        Call clear_image_cache only if HAVE_WINDOW_SYSTEM.

        * xdisp.c (display_mode_element): Merge properties specified with
        :propertize onto those that come with the string.

2002-03-03  Eli Zaretskii  <eliz@is.elta.co.il>

        * xdisp.c (syms_of_xdisp) <auto-hscroll-mode>: Renamed from
        automatic-hscrolling.  Users changed.
        <hscroll-margin>: Renamed from automatic-hscroll-margin.
        Users changed.
        <hscroll-step>: Renamed from automatic-hscroll-step.  Users changed.

2002-03-02  Eli Zaretskii  <eliz@is.elta.co.il>

        * buffer.c (syms_of_buffer) <buffer-file-coding-system>: Doc fix.

2002-03-02  Kim F. Storm  <storm@cua.dk>

        * window.c (Fminibuffer_selected_window): New function.
        (syms_of_window): Defsubr it.

2002-03-01  Kim F. Storm  <storm@cua.dk>

        * window.h (struct window): New member phys_cursor_width.

        * window.c (make_window, replace_window): Init phys_cursor_width.

        * xterm.c (x_display_and_set_cursor): Blink box cursor using
        hollow box cursor.  Blink bar cursor using 1 pixel wide bar.

        * w32term.c (x_display_and_set_cursor): Blink box cursor using
        hollow box cursor.  Blink bar cursor using 1 pixel wide bar.

        * lisp.h (GCPRO6): New macro.

        * process.c (Fopen_network_stream): Use GCPRO6.

2002-03-01  Kim F. Storm  <storm@cua.dk>

        * process.c (Qconnect, Qfailed): New variables.
        (syms_of_process): Intern and staticpro them.
        (Fprocess_status): Document connect and failed return values.
        [NON_BLOCKING_CONNECT]: New conditional.
        (connect_wait_mask, num_pending_connects): New variables.
        (status_message): Convert Qfailed status.
        (Fopen_network_stream): Added support for non-blocking connect.
        New optional args: filter, sentinel, non_blocking.  Doc updated.
        [HAVE_GETADDRINFO, !HAVE_GETADDRINFO]:  Merged common code.
        (deactivate_process): Handle pending non-blocking connect.
        (wait_reading_process_input): Poll for status of non-blocking
        connects.  Exec sentinel directly when connect succeeds.
        (status_notify): Don't read process output if not yet connected.

2002-02-28  Kim F. Storm  <storm@cua.dk>

        * window.c: (minibuf_selected_window): Renamed from
        Vminibuf_selected_window.  Users changed.
        (syms_of_window): Staticpro it.

2002-02-26  Kim F. Storm  <storm@cua.dk>

        The following changes add a new Vminibuf_selected_window variable
        which is similar to Vminibuf_scroll_window, but which is only set
        on entry to the minibuffer (from a non-minibuffer window):

        * window.c: (Vminibuf_selected_window): New variable.
        (struct save_window_data): New member minibuf_selected_window.
        (Fset_window_configuration): Restore Vminibuf_selected_window.
        (Fcurrent_window_configuration): Save Vminibuf_selected_window.
        Set minibuf_scroll_window member to nil if minibuf_level is 0.
        (compare_window_configurations): Compare minibuf_selected_window.

        * window.h: (Vminibuf_selected_window): Declare extern.

        * minibuf.c (read_minibuf): Set Vminibuf_selected_window on first
        entry to minibuffer or on entry from a non-minibuffer window.

        * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): Compare with
        Vminibuf_selected_window instead of Vminibuf_scroll_window.

        * xdisp.c (init_iterator): Compare with Vminibuf_selected_window
        instead of Vminibuf_scroll_window when deciding in which window
        the region should be highlighted.  Consequently, the region remains
        highlighteded even when a completion buffer is also displayed.

2002-02-26  Eli Zaretskii  <eliz@is.elta.co.il>

        * fileio.c (Fsubstitute_in_file_name): Fix the change from
        2002-02-08.

        * xselect.c (Qcompound_text_with_extensions): Renamed from
        Qcompound_text_no_extensions.
        (lisp_data_to_selection_data, syms_of_xselect): Use the new name.

2002-02-26  Juanma Barranquero  <lektu@terra.es>

        * w32proc.c (syms_of_ntproc): Doc fix.

2002-02-24  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * intervals.h: Include "dispextern.h" unconditionally.

2002-02-24  Jason Rumney  <jasonr@gnu.org>

        * Makefile.in (WINNT_SUPPORT) [WINDOWSNT]: Add w32-vars.elc
        and disp-table.elc.
        (lisp): Add emacs-lisp/backquote.elc.

2002-02-24  Kim F. Storm  <storm@cua.dk>

        * keymap.c (Flookup_key): Fixed problem in 2001-12-28 patch:
        The validation of the event type was too strict as it didn't
        allow string events; buffer names are used in bindings for
        menu-bar-select-buffer (see `menu-bar-update-buffers').

2002-02-23  Kim F. Storm  <storm@cua.dk>

        The following changes rework my patch of 2002-02-06 which
        added command remapping by entering the commands directly into
        the keymaps.  Now, command remapping uses an explicit `remap'
        prefix in the keymaps, i.e. [remap COMMAND].

        * keymap.c (Qremap, remap_command_vector): New variables.
        (is_command_symbol): Removed function.
        (Fdefine_key): No longer accept a symbol for KEY.
        Added validation of [remap COMMAND] argument for KEY.
        The DEF is no longer required to be a symbol when remapping a command.
        (Fremap_command): New function to remap command through keymaps.
        (Flookup_key): Perform command remapping initiated by
        Fremap_command directly for speed.
        (Fkey_binding): Use Fremap_command for command remapping.
        (where_is_internal): Handle new command remapping representation.
        (syms_of_keymap): Intern Qremap, initialize remap_command_vector,
        staticpro them.  Defsubr Fremap_command.

        * keymap.h (Fremap_command): Declare extern.
        (is_command_symbol): Remove extern.

        * keyboard.c (command_loop_1): Use Fremap_command for command
        remapping; now try command remapping for all symbols.

2002-02-23  Eli Zaretskii  <eliz@is.elta.co.il>

        * coding.h (run_pre_post_conversion_on_str): Add prototype.

2002-02-23  Jason Rumney  <jasonr@gnu.org>

        * w32select.c (Fw32_set_clipboard_data): Run pre-write-conversion
        on the string before encoding it.
        (Fw32_get_clipboard_data): Run post-read-conversion on the string
        after decoding it.

        * w32fns.c (w32_wnd_proc) <WM_TIMER>: Fix last change.

2002-02-23  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * w32term.c (enter_timestamp): Remove unused static variable to
        prevent warning.

        * xterm.c (enter_timestamp): Put in #if 0 to prevent warning.

2002-02-23  Eli Zaretskii  <eliz@is.elta.co.il>

        * w16select.c (Fw16_get_clipboard_data): Fix last change.

        * xselect.c (selection_data_to_lisp_data): Fix last change.

2002-02-22  Jason Rumney  <jasonr@gnu.org>

        * w32term.h (struct w32_output): New member menu_command_in_progress.

        * w32menu.c (menubar_selection_callback): Free the menu and
        clear the menu_command_in_progress flag.

        * w32fns.c (mouse_move_timer, mouse_button_timer): Initialize.
        (menu_free_timer): New variable.
        (MENU_FREE_ID, MENU_FREE_DELAY): New constants.
        (w32_wnd_proc) <WM_TIMER>: Handle menu_free_timer.
        <WM_EXITMENULOOP>: Delay before freeing menu.  Do nothing if a
        menu command is in progress.
        <WM_COMMAND>: Set the menu_command_in_progress flag.
        Kill any menu_free_timer that is running.

        * w32term.c (w32_text_out): Renamed from W32_TEXTOUT.
        Call ExtTextOutA rather than ExtTextOut.

2002-02-22  Eli Zaretskii  <eliz@gnu.org>

        * puresize.h (BASE_PURESIZE): Increase to 755000.

2002-02-22  Eli Zaretskii  <eliz@is.elta.co.il>

        * w16select.c (Fw16_set_clipboard_data): Run pre-write-conversion
        on the string before encoding it.
        (Fw16_get_clipboard_data): Run post-read-conversion on the string
        after decoding it.

2002-02-22  Eli Zaretskii  <eliz@is.elta.co.il>

        Support for ICCCM  Extended Segments in X selections:

        * xselect.c <Qcompound_text_no_extensions>: New variable.
        (syms_of_xselect): Intern and staticpro it.
        (selection_data_to_lisp_data): Run post-read-conversion on decoded
        selection text.
        (lisp_data_to_selection_data): If next-selection-coding-system is
        compound-text-no-extensions, set the type of selection to be
        compound-text.

        * xterm.h (x_encode_text): Update prototype.

        * xfns.c (x_encode_text): Accept additional arg SELECTIONP; all
        callers changed.  If SELECTIONP is non-zero, run the
        pre-write-conversion function before encoding the selection text.

2002-02-21  Kim F. Storm  <storm@cua.dk>

        * frame.c (syms_of_frame): Change mouse-highlight default to t.

        * keyboard.c (kbd_buffer_get_event) [WINDOWSNT]:
        Correct composing of language-change event.

2002-02-20  Kim F. Storm  <storm@cua.dk>

        * keyboard.c (menu_bar_items): Don't include keymap or local-map
        bindings at PT when building menu (the menu is not updated often
        enough for this to work reliable).
        (tool_bar_items): Likewise.
        (current_active_maps): Removed unused (and buggy) function.

2002-02-20  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * xfns.c (gif_load): Use correct width and height for GIF images.

2002-02-19  Eli Zaretskii  <eliz@is.elta.co.il>

        * floatfns.c (Fatan): Accept an optional second arg and call
        atan2 if passed 2 args.

2002-02-18  Jason Rumney  <jasonr@gnu.org>

        * w32term.c (glyph_rect): Determine the row and glyph more precisely.

2002-02-17  Jason Rumney  <jasonr@gnu.org>

        * w32term.c (x_autoselect_window_p): New variable.
        (syms_of_w32term): DEFVAR_BOOL and initialize it.
        (note_mouse_movement): Use it.

        * w32fns.c (w32_load_system_font): Never set fonts_changed_p to zero.

        * w32bdf.c (w32_load_bdf_font): Maybe set fonts_changed_p.

        * w32fns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth):
        New variables.
        (syms_of_w32fns): Intern and staticpro them.
        (x_frame_parms) <"fullscreen">: New parameter.
        (x_fullscreen_move, x_set_fullscreen): New functions.
        (x_set_frame_parameters): Support Qfullscreen.
        (x_real_positions): Save x/y_pixels_diff frame params.
        (x_figure_window_size): Support full-screen frames.
        (Fx_create_frame): Default the fullscreen parameter.

        * w32term.c (x_check_fullscreen, x_check_fullscreen_move)
        (x_fullscreen_adjust): New functions.
        (w32_read_socket) <WM_WINDOWPOSCHANGED>:  Don't resize to
        fullscreen.  Call x_check_fullscreen_move, and set the
        want_fullscreen member of output_data.w32
        <WM_ACTIVATE, WM_ACTIVATEAPP>: Call x_check_fullscreen.

        * w32term.h: New enum for FULLSCREEN_* constants.
        (struct w32_output): New members want_fullscreen, x_pixels_diff,
        y_pixels_diff, x_pixels_outer_diff, and y_pixels_outer_diff.
        (x-fullscreen-adjust): New prototype.

2002-02-17  Kim F. Storm  <storm@cua.dk>

        * frame.c: (Vmouse_highlight): New variable.
        (syms_of_frame): DEFVAR_LISP it.

        * frame.h: (Vmouse_highlight): Declare extern.

        * xterm.h (struct x_display_info): Add mouse_face_hidden.

        * xterm.c (disable_mouse_highlight): Removed variable.
        (note_mouse_highlight): Don't highlight if Vmouse_highlight is nil.
        (show_mouse_face): Don't show highlight if mouse_face_hidden is set.
        (XTread_socket): Turn mouse_face_hidden off after mouse movement,
        and on after keyboard input.
        (x_term_init): Initialize mouse_face_hidden.

        * msdos.h (struct display_info): Add mouse_face_hidden.

        * msdos.c (disable_mouse_highlight): Removed variable.
        (show_mouse_face): Don't show highlight if mouse_face_hidden is set.
        (IT_note_mouse_highlight): Don't highlight if Vmouse_highlight is nil.
        (internal_terminal_init): Initialize mouse_face_hidden.
        (dos_rawgetc): Turn mouse_face_hidden off after mouse movement,
        and on after keyboard input.

        * w32term.h (struct w32_display_info): Add mouse_face_hidden.

        * w32term.c (disable_mouse_highlight): Removed variable.
        (note_mouse_highlight): Disable highlight if Vmouse_highlight is nil.
        (show_mouse_face): Don't show highlight if mouse_face_hidden is set.
        (w32_read_socket): Turn mouse_face_hidden off after mouse movement,
        and on after keyboard input.
        (w32_initialize_display_info): Initialize mouse_face_hidden.

2002-02-16  Eli Zaretskii  <eliz@is.elta.co.il>

        * msdos.c (last_mouse_window): New variable.
        (dos_rawgetc): Fix last change--if the mouse is in the same window
        as recorded in last_mouse_window, don't select this window.

        * Makefile.in (lisp, shortlisp): Use cus-start.elc, not cus-start.el.

        * msdos.c (x_autoselect_window_p): New variable.
        (syms_of_msdos): Defvar it.
        (dos_rawgetc): If x_autoselect_window_p is set, select the window
        in which the last mouse movement occured, unless it is already
        selected.

        * xdisp.c (automatic_hscroll_margin, Vautomatic_hscroll_step):
        New variables.
        (syms_of_xdisp): DEVFAR them.
        (hscroll_window_tree): Use automatic_hscroll_margin and
        Vautomatic_hscroll_step to compute the amount of window scrolling.

2002-02-16  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * xterm.c (x-autoselect-window): New variable.
        (note_mouse_movement): Use it.

        * keyboard.c: Do not include "systime.h" twice.

2002-02-15  Andreas Schwab  <schwab@suse.de>

        * puresize.h (BASE_PURESIZE): Increase to 9/5.

        * alloc.c (NSTATICS): Increase to 1280.

2002-02-15  Kai Gro\e,A_\e(Bjohann  <Kai.Grossjohann@CS.Uni-Dortmund.DE>

        * alloc.c (NSTATICS): Bump to 1026.

        * xterm.c (Vx_alt_keysym, Vx_hyper_keysym, Vx_meta_keysym)
        (Vx_super_keysym): New variables.
        (syms_of_xterm): DEFVAR_LISP them.
        (x_x_to_emacs_modifiers, x_emacs_to_x_modifiers): Use the
        variables to determine which keys to use for the various modifiers.

2002-02-13  Kim F. Storm  <storm@cua.dk>

        * window.c: (Vmode_line_in_non_selected_windows): Removed.
        (mode_line_in_non_selected_windows): New variable.
        (syms_of_window): DEFVAR_BOOL it.

        * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3):
        Use mode_line_in_non_selected_windows.
        (mode_line_in_non_selected_windows): Declare extern.
        (Vmode_line_in_non_selected_windows): Removed extern.

2002-02-13  Richard M. Stallman  <rms@gnu.org>

        * keyboard.c (Fthis_command_keys, Fthis_command_keys_vector)
        (Fthis_single_command_keys, Fthis_single_command_raw_keys)
        (Fclear_this_command_keys): Doc fixes.

        * xfaces.c (Finternal_make_lisp_face, Finternal_copy_lisp_face)
        (update_face_from_frame_parameter): Increment face_change_count
        and windows_or_buffers_changed to force redisplay using changed faces.

        * xdisp.c (QCpropertize): New variable.
        (mode_line_proptrans_alist): New variable.
        (display_mode_element): New arg PROPS; all calls changed.
        Implement this, for strings.
        Handle literal output of strings by sharing the
        main-line code for strings, using local var `literal'.
        Handle :propertize feature.
        (syms_of_xdisp): Initialze and staticpro QCpropertize and
        mode_line_proptrans_alist.

2002-02-11  Kim F. Storm  <storm@cua.dk>

        * window.c: (Vmode_line_in_non_selected_windows): New variable.
        (syms_of_window): DEFVAR_LISP it.

        * dispextern.h (CURRENT_MODE_LINE_FACE_ID_3): New macro.
        (CURRENT_MODE_LINE_FACE_ID): Use it.
        (Vmode_line_in_non_selected_windows): Declare extern.

        * xdisp.c (display_mode_lines): Use CURRENT_MODE_LINE_FACE_ID_3
        to get mode line face.

2002-02-11  Eli Zaretskii  <eliz@is.elta.co.il>

        * msdos.c (Vx_bitmap_file_path, x_stretch_cursor_p): Remove these
        variables; cus-start.el doesn't need them anymore.

2002-02-09  Kim F. Storm  <storm@cua.dk>

        * insdel.c (make_gap_smaller): Preserve BEG_UNCHANGED during gap
        reduction.  This fixes a display problem where stray newlines were
        inserted in the window (corrected by C-l).  Clarified code (IMHO).

2002-02-09  Eli Zaretskii  <eliz@is.elta.co.il>

        * dispextern.h (CURRENT_MODE_LINE_FACE_ID): Fix last change.

        * xdisp.c (display_mode_lines): Fix last change.

2002-02-09  Jason Rumney  <jasonr@gnu.org>

        * w32fns.c (enum_font_cb2): Don't let charsets unknown to Windows
        match each other.
        (w32_load_system_font): Prevent Cleartype fonts from loading.
        (Fx_show_tip): Ensure tip frames are above other topmost windows.

2002-02-09  Kim F. Storm  <storm@cua.dk>

        * dispextern.h (CURRENT_MODE_LINE_FACE_ID): New macro.
        (CURRENT_MODE_LINE_HEIGHT): Use it.
        (enum face_id): Add MODE_LINE_INACTIVE_FACE_ID.

        * xdisp.c (window_box_height): Use CURRENT_MODE_LINE_FACE_ID.
        (pos_visible_p, handle_face_prop): Likewise.
        (display_mode_lines): Likewise, but for the real selected window.
        (init_iterator) [row == NULL]: Handle MODE_LINE_INACTIVE_FACE_ID.

        * xfaces.c (Qmode_line_inactive): New face variable for mode-line
        in non-selected windows.
        (realize_basic_faces): Realize it.
        (syms_of_term): Intern and staticpro it.

2002-02-08  Kim F. Storm  <storm@cua.dk>

        * alloc.c (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK):
        Changed mail addresses to emacs-devel@gnu.org.

2002-02-08  Eli Zaretskii  <eliz@is.elta.co.il>

        * fileio.c (Fsubstitute_in_file_name): If the file name includes
        ~user, and there's no such user, don't discard everything before ~user.

        * floatfns.c (Fround): Doc fix.

2002-02-08  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * sysdep.c (init_system_name): Put unused variable `p' in #if 0.

2002-02-07  Stefan Monnier  <monnier@cs.yale.edu>

        * lisp.h (Fx_file_dialog): Add extern decl (used in fileio.c).

2002-02-07  Kim F. Storm  <storm@cua.dk>

        * keymap.c (where_is_internal): Only check whether definition is
        remapped if it fulfills is_command_symbol.

2002-02-07  Andreas Schwab  <schwab@suse.de>

        * s/gnu-linux.h (GC_LISP_OBJECT_ALIGNMENT): Define to 2 for m68k.

        * alloc.c (mark_stack): Don't assume sizeof (Lisp_Object) is 4.

2002-02-06  Kim F. Storm  <storm@cua.dk>

        * keymap.c (Fdefine_key): Allow symbol as KEY argument for
        defining command remapping.  Doc updated.
        (Flookup_key): Remap command through keymap if KEY is a symbol.
        (is_command_symbol): New function.
        (Fkey_binding): Use it.  New optional argument NO-REMAP.
        Doc updated.  Callers changed.  Perform command remapping via
        recursive call unless that arg is non-nil.
        (where_is_internal): New argument no_remap.  Callers changed.
        Call recursively to find original key bindings for a remapped
        comand unless that arg is non-nil.
        (Fwhere_is_internal): New optional argument NO-REMAP.
        Doc updated.  Callers changed.  Pass arg to where_is_internal.

        * keymap.h (Fkey_binding, Fwhere_is_internal): Update prototype.
        (is_command_symbol): Added prototype.

        * keyboard.c (Vthis_original_command): New variable.
        (syms_of_keyboard): DEFVAR_LISP it.
        (command_loop_1): Set it, and perform command remapping.

2002-02-06  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * keyboard.c (recursive_edit_1): Call cancel_hourglass unconditionally.

2002-02-06  Jason Rumney  <jasonr@gnu.org>

        * w32term.c (w32_native_per_char_metric): Disable 2002-01-20 change.

2002-02-06  Eli Zaretskii  <eliz@is.elta.co.il>

        * charset.c (get_charset_id): Use if-else instead of ?:.

2002-02-06  Richard M. Stallman  <rms@gnu.org>

        * filelock.c (S_ISLNK): Define if not defined.

2002-02-03  Richard M. Stallman  <rms@gnu.org>

        * fileio.c (Fdo_auto_save): Improve "auto save disabled" msg.

        * lread.c (read1): Redesign strategy for force_multibyte and
        force_singlebyte.  Now is_multibyte records whether read_buffer
        is multibyte.  Encountering any multibyte character makes it so.

2002-02-02  Stefan Monnier  <monnier@cs.yale.edu>

        * term.c (term_get_fkeys_1): If `k0' and `k;' are both specified and
        with the same sequence, map that sequence to f10 rather than f0.

2002-02-03  Andreas Schwab  <schwab@suse.de>

        * s/gnu-linux.h: Check for __mc68000__ instead of __m68k__, the
        latter never being defined on GNU/Linux.

2002-02-02  Eli Zaretskii  <eliz@is.elta.co.il>

        * xfaces.c (realize_default_face): Don't set the weight and slant
        of the default face to Qnormal, unless these attributes are
        unspecified.

2002-02-02  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * keyboard.c (command_loop_1) [HAVE_X_WINDOWS]:
        Call cancel_hourglass unconditionally.

        * eval.c (Fsignal): Remove duplicated declaration of
        the variable `display_hourglass_p'.

2002-01-31  Richard M. Stallman  <rms@gnu.org>

        * editfns.c (region_limit): Nicer error message.

        * coding.c (decode_composition_emacs_mule):
        Give up if NCOMPONENT gets too large to index `component'.

        * callint.c (check_mark): New arg to specify clearer error message.
        Callers changed.

2002-01-27  Richard M. Stallman  <rms@gnu.org>

        * minibuf.c (Fcompleting_read): Doc fix.

2002-01-27  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * minibuf.c (Fread_from_minibuffer, Fread_command, Fread_function)
        (Fread_variable, Fread_buffer, minibuffer-completion-confirm):
        Fix doc-strings.

2002-01-26  Richard M. Stallman  <rms@gnu.org>

        * buffer.c (syms_of_buffer): Doc fixes for scroll-...-aggressively.

        * xdisp.c (try_scrolling): Exchange uses of scroll_down_aggressively
        and scroll_up_aggressively.

2002-01-26  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * keyboard.c (parse_tool_bar_item): Remove duplicated prototypes.

2002-01-25  Stefan Monnier  <monnier@cs.yale.edu>

        * textprop.c (Fnext_property_change, Fnext_single_property_change)
        (Fprevious_property_change, Fprevious_single_property_change):
        Stay within the narrowed-buffer boundaries.

2002-01-25  Eli Zaretskii  <eliz@is.elta.co.il>

        * term.c (Ftty_display_color_cells): New function.
        (syms_of_term): Defsubr it.
        (Ftty_display_color_cells, Ftty_display_color_p): Change the
        argument name to DISPLAY.  Doc fix.

        * dispextern.h: Add prototype for set_tty_color_mode and
        tty_setup_colors.

2002-01-24  Jason Rumney  <jasonr@gnu.org>

        * w32term.c (x_scroll_run): Use ScrollWindowEx in place of BitBlt.
        If region left to draw is not what was expected, mark the frame as
        garbaged.

        * w32fns.c (w32_wnd_proc) <WM_PAINT>: Initialize update_rect.
        Combine the regions returned by BeginPaint and GetUpdateRect.

2002-01-23  Jason Rumney  <jasonr@gnu.org>

        * w32term.c (x_update_window_begin): Only hide caret if
        w32_use_visible_system_caret is set.
        (x_update_window_end): Only show caret if
        w32_use_visible_system_caret is set.
        (syms_of_w32term): Handle SystemParametersInfo call failing.

        * w32fns.c (syms_of_w32fns): Initialize w32_visible_system_caret_hwnd.

2002-01-22  Richard M. Stallman  <rms@gnu.org>

        * unexelf.c (unexec): Define n so as to cause compilation error
        for the code where people have often written n instead of nn.

        * .gdbinit (hookpost-run): Defined.

2002-01-22  Jan D.  <Jan.Djarv@mbox200.swipnet.se>

        * xfns.c (x_set_frame_parameters): Typo in previous fix corrected.

2002-01-21  Jan D.  <Jan.Djarv@mbox200.swipnet.se>

        * xfns.c (x_set_frame_parameters): Just call x_fullscreen_adjust
        if fullscreen is being set.

2002-01-21  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * minibuf.c (Fminibuffer_contents)
        (Fminibuffer_contents_no_properties, Fread_from_minibuffer)
        (Fread_string, Fread_no_blanks_input, Fcompleting_read): Doc fixes.

2002-01-21  Richard M. Stallman  <rms@gnu.org>

        * window.c (check_frame_size): Fix minimum height calculation.

2002-01-20  Ken Raeburn  <raeburn@gnu.org>

        * dispextern.h (WINDOW_WANTS_MODELINE_P): Use XFASTINT on window
        height before comparison.
        (WINDOW_WANTS_HEADER_LINE_P): Likewise.

2002-01-20  Jason Rumney  <jasonr@gnu.org>

        * w32term.c (w32_system_caret_width): Remove.
        (w32_use_visible_system_caret): New user flag.
        (syms_of_w32term): DEFVAR_BOOL it.  Initialize based on whether
        Windows reports a screen reader running.
        (x_update_window_begin): Hide the system caret.
        (x_update_window_end): Show the system caret.
        (x_display_and_set_cursor): Don't draw a cursor when
        w32_use_visible_system_caret is set.  Do not adjust width.

        * w32fns.c (w32_visible_system_caret_hwnd): New static variable.
        (w32_wnd_proc) <WM_KILL_FOCUS, WM_EMACS_DESTROY_CARET>: Set it.
        <WM_EMACS_TRACK_CARET>: Arrange for system caret to be visible if
        the user requests it.  Use system default width when creating.
        <WM_EMACS_HIDE_CARET, WM_EMACS_SHOW_CARET>: Handle new messages.

        * w32term.h (WM_EMACS_SHOW_CARET, WM_EMACS_HIDE_CARET):
        New window messages.

2002-01-20  Richard M. Stallman  <rms@gnu.org>

        * window.c (MIN_SAFE_WINDOW_HEIGHT): Value now 1.

2002-01-20  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * doprnt.c (doprnt1): Fix typos in error call.

2002-01-20  Eli Zaretskii  <eliz@is.elta.co.il>

        * unexelf.c (unexec) [__sgi]: Support the .got sections.

2002-01-20  Jason Rumney  <jasonr@gnu.org>

        * w32term.c (w32_native_per_char_metric): Don't trust the metrics
        that Windows returns.  If a double check fails, try to guess how
        ExtTextOut is going to act.

        * w32fns.c (w32_load_system_font, w32_to_x_charset): Use strnicmp
        in place of stricmp.
        (w32_list_synthesized_fonts): Removed.
        (w32_to_all_x_charsets, enum_font_maybe_add_to_list): New functions.
        (struct enumfont_t): New element; list.
        (enum_font_cb2): List all style and charset variations of a font.
        (Fw32_select_font): New optional argument; include_proportional.
        Exclude vertical fonts.  Exclude proportional fonts unless
        include_proportional is non-nil.
        (w32_enable_synthesized_fonts): Change to a boolean.
        (Fw32_send_sys_command): Doc fix.

2002-01-19  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * dispnew.c (update_frame): Move the variable `tem' to the block
        where it is used.

2002-01-19  Jason Rumney  <jasonr@gnu.org>

        * w32fns.c (Fx_create_frame): Bind redisplay-dont-pause around
        call to face-set-after-frame-default.

2002-01-18  Richard M. Stallman  <rms@gnu.org>

        * dispextern.h (WINDOW_WANTS_MODELINE_P): Check window height > 1.
        (WINDOW_WANTS_HEADER_LINE_P): Check window height provides room.

2002-01-17  Richard M. Stallman  <rms@gnu.org>

        * window.c (enlarge_window): When exceeding size of parent,
        directly delete all the siblings instead of trying to resize it.

2002-01-17  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * term.c (set_tty_color_mode): Remove unused variable `tem'.

2002-01-16  Henrik Enberg  <henrik@enberg.org>

        * lread.c (init_lread): Move the installed-lisp dirs later in the path.

2002-01-16  Kim F. Storm  <storm@cua.dk>

        * xterm.c (x_erase_phys_cursor): Don't erase cursor if cursor row
        is invisible.  This can happen if cursor is on top line of a
        window, and we switch to a buffer with a header line.

        * w32term.c (x_erase_phys_cursor): Ditto.

2002-01-16  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * xterm.c (XTread_socket) [!USE_X_TOOLKIT]: Compute the value of
        `dont_resize' only when used.

        * xdisp.c: Remove forgotten extern declaration of `Qimage'.

2002-01-15  Eli Zaretskii  <eliz@is.elta.co.il>

        * xdisp.c (display_mode_element): When computing charpos, depend
        on multibyteness of elt, not the text in field.

2002-01-15  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * buffer.c (Fkill_all_local_variables):
        Increment `update_mode_lines' only once.

2002-01-14  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * lisp.h (adjust_after_replace_noundo)
        (Fupdate_coding_systems_internal): Add prototypes.

        * sound.c (Fplay_sound): Initialize header_size also for :data case.

2002-01-14  Eli Zaretskii  <eliz@is.elta.co.il>

        Support for the --color command-line argument and tty-color-mode
        frame parameter:

        * term.c (tty_default_color_capabilities, tty_setup_colors)
        (set_tty_color_mode): New functions.
        (term_init): Call tty_default_color_capabilities.
        (Qtty_color_mode_alist): New variable.
        (syms_of_term): Intern and staticpro it.

        * frame.c (store_frame_param): Call set_tty_color_mode for termcap
        frames.
        (do_switch_frame): For termcap frames, switch the tty
        color mode as specified by the frame's parameters.
        (Qtty_color_mode): New variable.
        (syms_of_frame): Intern and staticpro it.

        * emacs.c (USAGE2): Add the --color option.
        (standard_args): Ditto.

2002-01-13  Jan Djarv  <Jan.Djarv@mbox200.swipnet.se>

        * xterm.h (struct x_output): New members want_fullscreen,
        x_pixels_diff, y_pixels_diff, x_pixels_outer_diff, and
        y_pixels_outer_diff.
        New enum for FULLSCREEN_* constants.
        (FRAME_OUTER_WINDOW): Handle the case where output_data.x->widget
        is NULL.
        (x_fullscreen_adjust): Add prototype.

        * emacs.c (USAGE2): Add the new full-screen arguments.
        (standard_args): Ditto.

        * xfns.c (Qfullscreen, Qfullwidth, Qfullheight, Qfullboth):
        New variables.
        (syms_of_xfns): Intern and staticpro them.
        (x_frame_parms) <"fullscreen">: New parameter.
        (x_fullscreen_move, x_set_fullscreen): New functions.
        (x_set_frame_parameters): Support for Qfullscreen.
        (x_real_positions): More accurate computation of the frame position.
        (x_figure_window_size): Support full-screen frames.
        (Fx_create_frame): Default the fullscreen parameter.

        * xterm.c (x_check_fullscreen, x_fullscreen_adjust): New functions.
        (XTread_socket) <Expose>: Call x_check_fullscreen.
        <ConfigureNotify>: Don't resize to fullscreen.
        Call x_check_fullscreen_move, and set the want_fullscreen member of
        output_data.x.

2002-01-13  Jason Rumney  <jasonr@gnu.org>

        * w32term.h (WM_XBUTTONDOWN, WM_XBUTTONUP): New window messages
        for mice with more than 3 buttons.

        * w32term.c (parse_button): New parameter xbutton.  Callers changed.
        (w32_read_socket): Handle new "XBUTTON" messages.

        * w32fns.c (w32_pass_extra_mouse_buttons_to_system): New user option.
        (syms_of_w32fns): DEFVAR_BOOL it.
        (w32_wnd_proc): Handle new "XBUTTON" messages.

2002-01-13  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * keyboard.c (read_key_sequence): Remove unused variable `extra_maps'.

2002-01-13  Andreas Schwab  <schwab@suse.de>

        * xterm.c (x_load_font): Never set fonts_changed_p to zero.

2002-01-12  Andreas Schwab  <schwab@suse.de>

        * .gdbinit (xbuffer): Remove address operator since data is now a
        pointer.

2002-01-11  Richard M. Stallman  <rms@gnu.org>

        * insdel.c (adjust_after_replace_noundo): New function.

        * coding.c (code_convert_region): Don't copy old text if undo disabled.

2002-01-09  Jason Rumney  <jasonr@gnu.org>

        * xdisp.c (x_consider_frame_title): Don't count the tooltip frame
        when checking for multiple frames.

2002-01-08  Richard M. Stallman  <rms@gnu.org>

        * window.c (delete_window): Rewrite the code for changing the
        selected window to handle the case where WINDOW is not a leaf.

2002-01-07  Eli Zaretskii  <eliz@is.elta.co.il>

        * process.c (send_process): Set src_multibyte to 1 after the call
        top setup_coding_system, not before the call.

2002-01-07  Jason Rumney  <jasonr@gnu.org>

        * xmenu.c (set_frame_menubar, xmenu_show):
        (xdialog_show): Initialize wv->help to Qnil.

        * w32menu.c (single_submenu, set_frame_menubar, w32_menu_show):
        (w32_dialog_show): Initialize wv->help to Qnil.

2002-01-06  Jason Rumney  <jasonr@gnu.org>

        * xmenu.c (single_submenu): Initialize wv->help to Qnil.

        * w32menu.c (w32_menu_display_help): Revert last change.

        * xmenu.c (menu_highlight_callback): Revert last change.

2002-01-06  Andreas Schwab  <schwab@suse.de>

        * insdel.c (make_gap_larger): Make sure buffer size does not
        overflow range of int.

2002-01-05  Jason Rumney  <jasonr@gnu.org>

        * w32term.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
        OVERLAPS_P.

        * w32menu.c (w32_menu_display_help): Hide any tooltip window.

        * w32fns.c (compute_tip_xy): If tooltip won't fit on the screen
        to the left or to the right of the pointer, put it against
        the left screen edge.
        (x_frame_parms): Add missing braces around initializer.

        * w32term.c (x_setup_relief_colors): Don't compute an image's
        background color if it doesn't have a Pixmap.
        (notice_overwritten_cursor): Don't depend on
        output_cursor and updated_area.  Compare pixel coordinates with
        window's cursor pixel coordinates.
        (x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
        Call notice_overwritten_cursor with new arg list.
        (show_mouse_face): Fix bug setting a row's mouse_face_p flag
        unconditionally.
        (x_draw_image_relief): Use predefined macro instead of
        constant when the value of `tool_bar_button_relief' is negative.

        * w32term.c (x_display_and_set_cursor): Fix PostMessage arg types.

2002-01-04  Richard M. Stallman  <rms@gnu.org>

        * xmenu.c (menu_highlight_callback): Hide any tooltip window.

2002-01-03  Richard M. Stallman  <rms@gnu.org>

        * keymap.c (Fcurrent_active_maps): Put the `keymap' property map first.
        (Fkey_binding): Try the `keymap' property map first.
        (Fdescribe_buffer_bindings): Show `keymap' property bindings before
        minor mode bindings.

2002-01-03  Kim F. Storm  <storm@cua.dk>

        * keyboard.c (read_key_sequence): Fixed cast of submaps arg to bcopy.

2002-01-02  Richard M. Stallman  <rms@gnu.org>

        * keyboard.c (read_key_sequence): Handle the keymap property
        before minor mode maps.

        * editfns.c (Fformat): Update thissize from field_width
        based on the actual width, in the string case.

2002-01-01  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Parenthesize assignment
        when used as truth value to prevent gcc warnings.

        * sysdep.c, unexapollo.c, w32.c, w32bdf.c, w32heap.c, w32inevt.c,
        * w32proc.c: Include <config.h>.

2002-01-01  Andreas Schwab  <schwab@suse.de>

        * eval.c (max_specpdl_size, max_lisp_eval_depth): Define as int,
        not EMACS_INT, to make them compatible with DEFVAR_INT.
        * lisp.h (max_specpdl_size): Adjust declaration.

2002-01-01  Richard M. Stallman  <rms@gnu.org>

        * print.c (print_object): Test print_escape_nonascii only for
        unibyte strings.
        (PRINTPREPARE): Once again bind Qprint_escape_nonascii
        when outputting to a multibyte buffer.

2001-12-29  Richard M. Stallman  <rms@gnu.org>

        * print.c (print_object): In multibyte string, use hex escapes.
        Use octal only for unibyte strings.
        (PRINTPREPARE): Don't ever set Qprint_escape_nonascii.

        * lread.c (read_escape): New arg BYTEREP for reporting whether
        escape forces unibyte or multibyte.
        (read1): When reading a string, take note of that info.

2001-12-29  Ken Raeburn  <raeburn@gnu.org>

        * abbrev.c (Fexpand_abbrev): Use NILP instead of implicit zero
        comparison to test lisp value returned by Fget.

2001-12-29  Richard M. Stallman  <rms@gnu.org>

        * lisp.h (max_specpdl_size): Add declaration.

        * fileio.c (Fdo_auto_save): If NO_MESSAGE, don't call push_message.

        * keymap.c (silly_event_symbol_error): New subrtn, from Fdefine_key.
        Handle modifier bits.  Correct typo in error message.

2001-12-28  Richard M. Stallman  <rms@gnu.org>

        * abbrev.c: Use the plist of an abbrev for multiple params if nec.
        (Fdefine_abbrev): New arg SYSTEM-FLAG for a system abbrev.
        (Fdefine_global_abbrev, Fdefine_mode_abbrev):
        Update calls to Fdefine_abbrev.
        (write_abbrev): Update for changed data format.
        Don't list "system" abbrevs.
        (Fexpand_abbrev): Update use count with new data format.
        (describe_abbrev): Update for changed data format.
        (Fdefine_abbrev_table): Handle the new SYSTEM-FLAG.

        * config.in (HAVE_MBSINIT): Add #undef.

        * strftime.c (mbsinit): Define as no-op if not available.

        * s/sco5.h (LIBX11_SYSTEM) [MOTIF]: Add -lgen.
        (sigprocmask_set): Conditionalize decl on ! NOT_C_CODE.

        * keymap.c (Flookup_key): Error message if key has wrong data type.
        (Fdefine_key): Add error message for trying to bind [DEL], [RET], etc.
        (exclude_key): New variable.

2001-12-28  Gerd Moellmann  <gerd@gnu.org>

        * xterm.c (x_setup_relief_colors): Don't compute an image's
        background color if it doesn't have a Pixmap.

        * xterm.c (notice_overwritten_cursor): Don't depend on
        output_cursor and updated_area.  Compare pixel coordinates with
        window's cursor pixel coordinates.
        (x_draw_glyphs, x_clear_end_of_line, show_mouse_face):
        Call notice_overwritten_cursor with new arg list.
        (show_mouse_face): Fix bug setting a row's mouse_face_p flag
        unconditionally.

        * xdisp.c (try_scrolling) <PT below scroll margin>: Add the
        height of the cursor line to the amount to scroll.

2001-12-27  Richard M. Stallman  <rms@gnu.org>

        * intervals.c (set_point_both): The position after an invisible,
        intangible character is not an acceptable stopping point.

2001-12-27  Ken Raeburn  <raeburn@gnu.org>

        * window.c (enlarge_window): In new preserve_before code, convert
        CURBEG from lisp object to integer before doing arithmetic.

2001-12-27  Richard M. Stallman  <rms@gnu.org>

        * bytecode.c (Fbyte_code): Undo previous change.

2001-12-26  Kim F. Storm  <storm@cua.dk>

        * keyboard.c (record_char): Ignore duplicate help-echo events only
        separated by mouse-movement.  When tracking mouse, only record
        first and last mouse-movement event in same window.
        Don't record mouse-movement events in keyboard macros.

2001-12-25  Richard M. Stallman  <rms@gnu.org>

        * window.c (enlarge_window): New arg PRESERVE_BEFORE.  Callers changed.
        (Fenlarge_window): New arg PRESERVE_BEFORE.

        * bytecode.c (Fbyte_code): Use Fstring_make_unibyte
        instead of Fstring_as_unibyte.

2001-12-22  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        The following changes remove mocklisp support:

        * mocklisp.h, mocklisp.c: Files removed.

        * lisp.h: Remove declarations of variables `Vmocklisp_arguments',
        `Qmocklisp' and `Qmocklisp_arguments'.
        Remove prototype of syms_of_mocklisp.

        * makefile.nt, makefile.w32-in, Makefile.in: Remove mocklisp files.

        * callint.c: Do not include mocklisp.h.
        (Fcall_interactively): Do not test for mocklisp case.

        * eval.c: Remove variables `Qmocklisp_arguments',
        `Vmocklisp_arguments' and `Qmocklisp'.  Remove prototype of ml_apply.
        (Fprogn, Fwhile, Fcommandp, Feval, Ffuncall, funcall_lambda):
        Do not test for mocklisp case.
        (Fwhile): Remove unused variable `tem'.
        (syms_of_eval): Remove variable `moclisp-arguments'.

        * data.c (wrong_type_argument): Remove mocklisp case.

        * doc.c (Fdocumentation): Remove mocklisp case.

        * emacs.c (main): Do not call syms_of_mocklisp.

2001-12-21  Richard M. Stallman  <rms@gnu.org>

        * xfns.c (compute_tip_xy): If tooltip won't fit on the screen
        to the left or to the right of the pointer, put it against
        the left screen edge.

2001-12-21  Eli Zaretskii  <eliz@is.elta.co.il>

        * Makefile.in (distclean): Remove .gdbinit if we are building
        outside the source tree.

2001-12-19  Eli Zaretskii  <eliz@is.elta.co.il>

        * w32.c (emacs_root_dir): New function.

        * msdos.c (emacs_root_dir): New function.

        * fileio.c (Fexpand_file_name) [DOS_NT]: Use the root directory
        of the current drive as the fallback for default_directory.

        * dired.c (file_name_completion): Run the elements of
        completion-ignored-extensions through ENCODE_FILE.

        * lisp.h (scmp): Remove prototype, since it's now a static
        function private to dired.c.

2001-12-18  Richard M. Stallman  <rms@gnu.org>

        * dired.c (scmp): Function moved from minibuf.c.
        Delete multibyte handling--used only on encoded strings.

        * minibuf.c (scmp): Function moved to dired.c.

        * fns.c (merge): Add QUIT call.

2001-12-18  Dave Love  <fx@gnu.org>

        * Makefile.in (lisp, shortlisp): Add language/utf-8-lang.el,
        language/georgian.el.

2001-12-18  Eli Zaretskii  <eliz@is.elta.co.il>

        * Makefile.in (lisp, shortlisp): Synchronize with changes to
        lisp/Makefile.in:DONTCOMPILE.

2001-12-18  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * xdisp.c (window_box_height): Do not return negative values.
        From Gerd Moellmann <gerd@gnu.org>.

        * keyboard.c (head_table): Add missing braces around initializer.

        * term.c (keys): Likewise.

        * xfns.c (x_frame_parms, visual_classes): Likewise.

2001-12-17  Sam Steingold  <sds@gnu.org>

        * coding.c (DECODE_COMPOSITION_END): Fixed a typo in the last
        patch (COMPOSING_P, not COMPOSING).

2001-12-17  Richard M. Stallman  <rms@gnu.org>

        * editfns.c (Fcompare_buffer_substrings): Add QUIT to main loop.

        * coding.c (code_convert_region): Update coding->cmp_data->char_offset
        before calling decode_coding.

        * charset.c (Fdefine_charset): Call Fupdate_coding_systems_internal.

        * coding.c (DECODE_COMPOSITION_END): Check for ! COMPOSING_P (coding)
        instead of only for COMPOSITION_DISABLED.

2001-12-16  Richard M. Stallman  <rms@gnu.org>

        * alloc.c (pure_alloc): After overflow, allocate just a small block.

        * Makefile.in (xmenu.o, xterm.o, fontset.o): Depend on buffer.h.

        * buffer.h (struct buffer): New field `display_error_modiff'.
        * buffer.c (reset_buffer): Initialize `display_error_modiff'.

        * window.c (Frecenter): Clear display_error_modiff field.

        * xdisp.c (redisplay_window_0, redisplay_window_1): New functions.
        Call redisplay_window, but not if display_error_modiff field says no.
        (redisplay_window_error): New function.
        (displayed_buffer): New variable.
        (redisplay_internal, redisplay_windows): Call the new functions
        instead of redisplay_window directly.

2001-12-15  Richard M. Stallman  <rms@gnu.org>

        * keyboard.c (syms_of_keyboard) <double-click-fuzz>: Doc fix.

2001-12-14  Andrew Innes  <andrewi@gnu.org>

        * makefile.w32-in (EMACSLOADPATH): Define.
        ($(EMACS)): Run `list-load-path-shadows' after dumping emacs.
        (bootstrap-temacs): Remove dependency on bootstrap-clean.

2001-12-13  Eli Zaretskii  <eliz@is.elta.co.il>

        * xfns.c (x_report_frame_params): Make the scroll-bar-width frame
        parameter have a numeric value all the time.

        * w32fns.c (x_report_frame_params): Likewise.

2001-12-12  Richard M. Stallman  <rms@gnu.org>

        * fileio.c (Fwrite_region): Doc fix.

        * xdisp.c (CLEAR_FACE_CACHE_COUNT): Redefine as 500.
        (redisplay_internal): Call clear_image_cache only for window terminals.

2001-12-12  Gerd Moellmann  <gerd@gnu.org>

        * xdisp.c (move_it_vertically_backward): Change heuristic
        for the case that we didn't move far enough initially.

        * window.c (Frecenter): Simplify computation in the case of window
        system frames and ARG < 0; use window_box_height.

2001-12-11  Richard M. Stallman  <rms@gnu.org>

        * Makefile.in, mem-limits.h, dispnew.c, emacs.c, fileio.c:
        * process.c, sysdep.c, unexec.c: Test GNU_LINUX, not LINUX.

2001-12-11  Andrew Innes  <andrewi@gnu.org>

        * insdel.c (make_gap) [DOUG_LEA_MALLOC]: Call make_gap_smaller if
        arg is negative.

2001-12-11  Richard M. Stallman  <rms@gnu.org>

        * m/hp800.h: Split the __hpux conditional into the parts
        that are right for GNU/Linux too and the parts that are not.
        Use the former if GNU_LINUX.
        (HAVE_ALLOCA, LOAD_AVE_TYPE, LOAD_AVE_CVT): New defs for GNU/Linux.

        * s/gnu-linux.h (GNU_LINUX): Defined.

2001-12-11  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * macros.c, msdos.c, w16select.c: Change doc-string comments to
        `new style' [w/`doc:' keyword].

2001-12-10  Jason Rumney  <jasonr@gnu.org>

        * w32menu.c (w32_free_submenu_strings): Clear menu item struct
        before using.

2001-12-09  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * dosfns.c: Change doc-string comments to `new style' [w/`doc:'
        keyword].

2001-12-09  Eli Zaretskii  <eliz@is.elta.co.il>

        * dosfns.c (dos-display-scancodes, dos-decimal): Doc fix.

        * s/hpux10.h (srand48): Don't undefine.

2001-12-09  Jason Rumney  <jasonr@gnu.org>

        * w32menu.c (_widget_value): Make `help' field a Lisp_Object.
        Add     comment to explain where the struct came from.
        (single_submenu, w32_menu_show): Set `help' field as Lisp_Object.
        (add_menu_item): Process pop-up menus first to avoid memory leak.
        (add_menu_item, w32_menu_display_help): Use `help' field as
        Lisp_Object.
        (w32_free_submenu_strings): Only free owner-drawn strings.

2001-12-09  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * COPYING: Moved back.

        * charset.c (char_to_string_1, translate_char, Fdefine_charset):
        Add parentheses around && within ||.

        * indent.c (compute_motion): Likewise.

        * intervals.c (merge_properties_sticky): Likewise.

        * coding.c (setup_coding_system, shrink_encoding_region)
        (Fdecode_sjis_char): Likewise.

2001-12-07  Andreas Schwab  <schwab@suse.de>

        * xdisp.c (display_mode_element): Don't read past end of string if
        it ends with '%'.

        * alloc.c (inhibit_garbage_collection): Don't exceed value an int
        can hold.

        * data.c (Vmost_positive_fixnum, Vmost_negative_fixnum): Rename
        from most_positive_fixnum and most_negative_fixnum, resp., and
        type changed to Lisp_Object.
        (syms_of_data): DEFVAR_LISP them.

2001-12-07  Richard M. Stallman  <rms@gnu.org>

        * callproc.c (init_callproc): Set Vdata_directory based on the source
        location whenever Emacs was run uninstalled.

2001-12-06  Paul Eggert  <eggert@twinsun.com>

        * config.in (HAVE_WORKING_VFORK): New #undefs.
        * process.c (create_process):
        Use HAVE_WORKING_VFORK, not HAVE_VFORK.
        * m/cnvrgnt.h (HAVE_VFORK): Remove #define.
        * m/ibm370aix.h (HAVE_VFORK): Remove #undef.
        * m/ibmps2-aix.h (HAVE_VFORK): Remove #define.
        * m/intel386.h (HAVE_VFORK): Likewise.
        * m/mips-siemens.h (HAVE_VFORK): Likewise.
        * m/mips.h (HAVE_VFORK): Likewise.
        * s/freebsd.h (vfork): Remove #define.
        * s/lynxos.h (HAVE_VFORK): Remove #undef.
        * s/usg5-4-2.h: Fix comment about vfork.

2001-12-06  Richard M. Stallman  <rms@gnu.org>

        * s/hpux10.h (random): Add undef.
        (HAVE_RANDOM): Define it just once.

2001-12-06  Stefan Monnier  <monnier@cs.yale.edu>

        * eval.c: Undo last change: the standard syntax is not wanted.

2001-12-06  Eli Zaretskii  <eliz@is.elta.co.il>

        * xterm.c (x_free_frame_resources) [USE_X_TOOLKIT]: Remove all the
        scroll bars of the frame before deleting the frame itself.  If the
        frame has a widget, delete the frame with XtDestroyWidget, and do
        not call XDestroyWindow before that.

2001-12-06  Kim F. Storm  <storm@cua.dk>

        * xfns.c (x_report_frame_params): Return actual fringe widths.

        * w32fns.c (x_report_frame_params): Return actual fringe widths.

2001-12-05  Andrew Innes  <andrewi@gnu.org>

        * alloc.c (Fgarbage_collect): Shrink buffer gaps that are
        excessively large.

        * insdel.c (make_gap_larger): New function.
        (make_gap_smaller): New function.
        (make_gap) [USE_MMAP_FOR_BUFFERS || REL_ALLOC]: Call
        make_gap_smaller if arg is negative.

2001-12-04  Stefan Monnier  <monnier@cs.yale.edu>

        * keyboard.c (kbd_buffer_store_event): Fix interrupt_signal prototype.
        Pass a dummy argument when calling interrupt_signal.
        (parse_menu_item): Mark disabled items before checking for empty def.
        (read_char_minibuf_menu_prompt): Make safety more visible.
        (read_key_sequence): Add a `first_unbound' variable.
        Use it to detect C-c ESC ESC ESC ESC ... cases and drop the
        unbound prefix as soon as we can detect it.

        * doc.c (Fsnarf_documentation): Add prototype.
        (get_doc_string): Handle negative arguments.
        (Fdocumentation): Use AREF and ASIZE.
        Move the calls to get_doc_string to a single place.
        Don't confuse an interactive-spec for a docstring reference.
        (Fdocumentation_property): Take advantage of the fact that
        get_doc_string now ignores the sign of the docstring position.

        * eval.c: Use standard syntax for usage in docstrings.

2001-12-03  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * xdisp.c (syms_of_xdisp): Make `tool-bar-button-relief` an option.

2001-12-02  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * xterm.c (x_draw_image_relief): Use predefined macro instead of
        constant when the value of `tool_bar_button_relief' is negative.

2001-12-02  Richard M. Stallman  <rms@gnu.org>

        * xmenu.c (menu_highlight_callback): Use `help' field as Lisp_Object.
        (single_submenu, xmenu_show): Set `help' field as Lisp_Object.

        * fileio.c (read_non_regular): Delete Fsignal call.

2001-12-01  Stefan Monnier  <monnier@cs.yale.edu>

        * lisp.h (run_hook_list_with_args): Undo last change.

2001-12-01  Gerd Moellmann  <gerd@gnu.org>

        * xterm.c (x_draw_fringe_bitmap): Always undo clipping.

2001-12-01  Jason Rumney  <jasonr@gnu.org>

        * window.c (Qleft_fringe, Qright_fringe): Remove. Now in frame.c.

        * w32term.h (WM_MOUSELEAVE, TME_LEAVE, TRACKMOUSEEVENT)
        [!WM_MOUSELEAVE]: Define.

        * w32menu.c (current_popup_menu, get_menu_item_info):
        (set_menu_item_info): New vars.
        (set_frame_menubar): Doc fix clarifying GC interaction with menus.
        (w32_menu_show): Set current_popup_menu.
        (add_menu_item): Allocate new strings for owner-drawn menu items
        and help strings.
        Use owner-draw for disabled menu items again.
        (w32_menu_display_help): Ignore owner-drawn items and popup menus.
        (w32_free_submenu_strings, w32_free_menu_strings): New functions.

        * w32fns.c (trackmouse_window, track_mouse_event_fn): New vars.
        (w32_wnd_proc) <WM_MOUSEMOVE>: Notice when mouse enters frame.
        <WM_EXITMENULOOP>: Free menu strings.
        <WM_MOUSELEAVE>: Stop tracking mouse.
        (x_create_tip_frame): Specify no minibuffer, modeline or fringes.

        * w32term.c (w32_read_socket) <WM_MOUSELEAVE>: Cancel help echo
        and mouse face.

2001-12-01  Kim F. Storm  <storm@cua.dk>

        The following changes add left-fringe and right-fringe
        frame parameters to adjust fringe widths, or remove one or
        both fringes.

        * frame.h (struct frame): Remove trunc_area_pixel_width and
        trunc_area_cols fields.
        (Qleft_fringe, Qright_fringe): Declare.
        (FRAME_RIGHT_FRINGE_WIDTH): New macro.

        * frame.c (Qleft_fringe, Qright_fringe): New vars.
        (syms_of_frame): Initialize them.

        * window.c (coordinates_in_window): Handle separate left and right
        fringe widths.

        * xterm.h (struct x_output): Add left_fringe_width, right_fringe_width,
        and fringe_cols fields.
        (FRAME_FRINGE_BITMAP_WIDTH, FRAME_FRINGE_BITMAP_HEIGHT): Remove macros.
        (FRAME_X_FRINGE_COLS): Use fringe_cols field.
        (FRAME_X_FRINGE_WIDTH): Use fringes_extra field.
        (FRAME_X_LEFT_FRINGE_WIDTH): Use left_fringe_width field.
        (FRAME_X_RIGHT_FRINGE_WIDTH): Use right_fringe_width field.
        (x_compute_fringe_widths): Add prototype.

        * xterm.c (zv_height, zv_bits, zv_period): Changed zv bitmap to
        fill fringe evenly with small dashes.
        (x_draw_fringe_bitmap): Clear background if necessary. Align and
        clip the new ZV bitmap to avoid jitter between rows.
        (x_draw_row_fringe_bitmaps): Rely on x_draw_fringe_bitmap to clear
        background.  Don't draw fringe bitmaps if fringe width is zero.
        (x_compute_fringe_widths): New function.
        (x_new_font, x_set_window_size_1): Use it.

        * xfns.c (x_frame_parms): Add `left-fringe' and `right-fringe' parms.
        (x_set_frame_parameters): Process `font' parameter before other
        parameters as fringe widths depend on it.
        (x_set_fringe_width): New function.
        (x_figure_window_size): Use x_compute_fringe_widths.
        (Fx_create_frame): Process `left-fringe' and `right-fringe' frame
        parameters.

        * widget.c (set_frame_size): Use x_compute_fringe_widths.
        (EmacsFrameSetCharSize): Ditto.

        * w32term.h: Merged changes from xterm.h.
        * w32term.c: Merged changes from xterm.c.
        * w32fns.c: Merged changes from xfns.c.

2001-11-29  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * COPYING: Removed.

2001-11-29  Dave Love  <fx@gnu.org>

        * coding.c (syms_of_coding) <Qchar_coding_system>: Give it an
        extra extra slot.
        (detect_coding_mask): Fix call of detect_coding_iso2022.

2001-11-29  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * fileio.c (file-name-coding-system)
        (default-file-name-coding-system): Doc fix (links to referenced
        variables added).

2001-11-28  Stefan Monnier  <monnier@cs.yale.edu>

        * lisp.h (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5):
        Add dummy uses of gcproN variables.

        * category.c (describe_category, describe_category_1)
        (Fdescribe_categories): Remove.  (Moved to lisp/help-fns.el.)
        (syms_of_category): Don't defsubr Sdescribe_categories.

2001-11-28  Richard M. Stallman  <rms@gnu.org>

        * fileio.c (Ffind_file_name_handler): Avoid initializer for `result'.

        * Makefile.in (lispdir): New variable, referring to build dir.
        (TAGS-LISP): Find Makefile in $(lispdir), not $(lispsource).

2001-11-28  Andrew Innes  <andrewi@gnu.org>

        * w32menu.c (w32_menu_display_help): Actually add the new argument
        OWNER.

2001-11-28  Jason Rumney  <jasonr@gnu.org>

        * w32menu.c (add_menu_item): Do not use owner-draw for disabled
        menu items.  From David Ponce <dponce@wanadoo.fr>.
        (w32_dialog_show) [HAVE_DIALOGS]: Compile whole function
        conditionally.
        (w32_menu_display_help): New argument OWNER. Rewritten to store a
        help event in the owner frame's keyboard buffer.

        * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Display help directly.
        (Fx_show_tip): Don't subtract last width from row width.

        * w32term.c (w32_read_socket) <WM_MENUSELECT>: Remove.
        (w32_read_socket): Use EQ to compare frames.

2001-11-28  Gerd Moellmann  <gerd@gnu.org>

        * xterm.c (x_draw_glyphs): Don't call notice_overwritten_cursor if
        OVERLAPS_P.

2001-11-28  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * xdisp.c (message_dolog): Remove unused variables `gcpro2',
        `gcpro3' and `gcpro4'.

        * coding.c (decode_coding_string): Remove unused variable `gcpro1'.

2001-11-28  Stefan Monnier  <monnier@cs.yale.edu>

        * ccl.c: Use AREF and ASIZE.

2001-11-27  Stefan Monnier  <monnier@cs.yale.edu>

        * lisp.h (run_hook_list_with_args): Remove.
        (LIST_END_P): Fix call to wrong_type_argument.
        (make_fixnum_or_float): Use EMACS_INT rather than int.

2001-11-26  Stefan Monnier  <monnier@cs.yale.edu>

        * syntax.c (syms_of_syntax): Remove defsubr of Sdescribe_syntax.
        (describe_syntax, describe_syntax_1, Fdescribe_syntax): Remove.

        * eval.c: Use AREF and ASIZE.
        (Ffetch_bytecode): Add the file name to the error message.

        * fileio.c (Ffind_file_name_handler): Give precedence to handlers
        which match the end of the file-name.
        (Fsubstitute_in_file_name): Don't signal an error if $ENVVAR
        is not a valid env var, but leave it as is instead.

        * keymap.c (access_keymap): Handle t bindings like nil bindings.
        Make nil bindings in char-tables transparent.
        (store_in_keymap): Turn a nil binding into a t binding for char-tables.

2001-11-26  Richard M. Stallman  <rms@gnu.org>

        * textprop.c (set_text_properties_1): Allow START, END in either order.
        Do nothing if range is empty.

        * Makefile.in (mallocobj): Simplify logic using auxiliary vars.

        * Makefile.in (mostlyclean): Delete bootstrap-emacs here.
        (clean): Not here.

2001-11-25  Stefan Monnier  <monnier@cs.yale.edu>

        * textprop.c (set_text_properties_1): Clearly mark that the
        interval should not be empty.

        * intervals.c (graft_intervals_into_buffer):
        Don't call set_text_properties_1 on an empty interval.

2001-11-25  Richard M. Stallman  <rms@gnu.org>

        * unexelf.c (unexec): Index by n, not nn, when checking for ".sbss".

        * callproc.c (Fcall_process): When we make a bigger buffer for bufptr,
        don't lose the data in it.

2001-11-25  Juanma Barranquero  <lektu@terra.es>

        * abbrev.c (Fexpand_abbrev): Use Frun_hooks instead of Vrun_hooks.

        * buffer.c (Fkill_buffer): Use Frun_hooks, not Vrun_hooks.

        * print.c (temp_output_buffer_setup): Use Frun_hooks, not Vrun_hooks.

2001-11-25  Stefan Monnier  <monnier@cs.yale.edu>

        * xfaces.c (merge_face_heights): Coerce back to int explicitly.

2001-11-25  Eli Zaretskii  <eliz@is.elta.co.il>

        * window.c (Fset_window_vscroll): Doc fix.  From Kalle Olavi
        Niemitalo <kon@iki.fi>.

2001-11-25  Jason Rumney  <jasonr@gnu.org>

        * w32term.h (FRAME_X_FRINGE_COLS): No fringe on tip frames.

        * w32fns.c (x_create_tip_frame): Set frame's fringes_extra to 0.
        (Fx_show_tip): Block input during frame creation.
        (Fx_show_tip, Fx_hide_tip): Enable.

2001-11-24  Richard M. Stallman  <rms@gnu.org>

        * lread.c (Fload): Detect recursive load error for more than 3
        nestings of the same file.
        (Vrecursive_load_depth_limit): Variable deleted.
        (syms_of_lread) <recursive-load-depth-limit>: Variable deleted.

2001-11-24  Jason Rumney  <jasonr@gnu.org>

        * xfns.c (compute_tip_xy): Initialize root_x and root_y from
        mouse position if either left or top is not specified.

        * w32fns.c (w32_wnd_proc) <WM_MENUSELECT>: Revert last change.
        <WM_WINDOWPOSCHANGING>: Let tip frames resize without restriction.
        (my_create_tip_window, Fx_show_tip): Adjust size for external border.
        (my_create_tip_window): Assign tip_window.
        (x_create_tip_frame): Use same defaults as X.
        (compute_tip_xy): Remove unused variable.  Use full screen width.
        (Fx_show_tip): Do not double height. Call ShowWindow directly.

        * w32term.c (x_after_update_window_line): Doc fix.
        (w32_read_socket): Doc fix.  Avoid SET_FRAME_GARBAGED for tip
        frames.
        <WM_SHOWWINDOW>: Redo mouse highlight when hiding tip frame.

        * xdisp.c (prepare_menu_bars) [HAVE_WINDOW_SYSTEM]: Use tip_frame
        for all Windowed systems.

2001-11-23  Eli Zaretskii  <eliz@is.elta.co.il>

        * msdos.c (IT_clear_screen): If the frame's faces are not yet
        realized, use the initial screen colors to clear the screen.

2001-11-23  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * textprop.c (Fset_text_properties): Remove unused variables
        `unchanged', `prev_changed', `s' and `len'.

        * search.c (Freplace_match): Remove unused variable `inslen'.

        * keymap.c (access_keymap): Remove unused variables `c1' and `c2'.

2001-11-22  Jason Rumney  <jasonr@gnu.org>

        * w32fns.c (x_window_to_frame): Remove irrelevant TODO comment.
        (w32_wnd_proc) <WM_MENUSELECT>: Show help echo directly.
        (my_create_tip_window): New function.
        (x_create_tip_frame, compute_tip_xy): Adapt for Windows.
        (Fx_show_tip, Fx_hide_tip) [TEST_TOOLTIPS]: Adapt for Windows.

2001-11-20  Jason Rumney  <jasonr@gnu.org>

        * coding.h (Vw32_system_coding_system) [WINDOWSNT]: Remove.
        (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: Use Vlocale_coding_system.

        * w32fns.c (Vw32_system_coding_system): Remove.
        (w32_to_x_font, x_to_w32_font): Use Vlocale_coding_system.

2001-11-19  Stefan Monnier  <monnier@cs.yale.edu>

        * fileio.c (Fwrite_region): Move choose_write_coding_system to
        after build_annotations.

        * syntax.c (describe_syntax): Add dummy arg.
        (describe_syntax_1): Update call to describe_vector.

        * category.c (describe_category): Add dummy arg.
        (describe_category_1): Update call to describe_vector.

        * keymap.c (Fdescribe_vector): Add `describer' parameter.
        (describe_command, describe_translation): Add dummy second param.
        (describe_map): Call elt_describer with two arguments.
        (describe_vector_princ): Add `fun' parameter.
        Call it instead of the hardcoded `princ'.
        (describe_vector): Add arg `args'.
        Pass it as a new second argument to elt_describer.

        * keymap.h (describe_vector): Update prototype.

        * frame.c: Don't include keymap.h any more.
        (keys_of_frame): Remove.

        * lisp.h (keys_of_frame): Remove declaration.

        * emacs.c (main): Don't call `keys_of_frame' any more.

2001-11-14  Andreas Schwab  <schwab@suse.de>

        * unexelf.c [!defined MAP_ANON]: Define MAP_ANON to MAP_ANONYMOUS
        if defined, 0 otherwise.
        (MAP_FAILED): Define if not defined and use it to test mmap failure.
        (unexec) [!MAP_ANON]: Use /dev/zero as file to map.

2001-11-19  Richard M. Stallman  <rms@gnu.org>

        * indent.c (current_column_1): Fix handling of scan_bytes for mb chars.

2001-11-18  Jason Rumney  <jasonr@gnu.org>

        * w32term.c (note_mouse_highlight): Fix type of variable `ignore'.
        (x_draw_bar_cursor): If the background color of the glyph under
        the cursor equals the frame's cursor color, use the glyph's
        foreground color for drawing the bar cursor.
        (x_after_update_window_line): Clear internal border in different
        circumstances.
        (w32_set_vertical_scroll_bar): Check for width and height > 0.
        (w32_draw_relief_rect): Correct relief by 1 pixel.
        (x_set_glyph_string_background_width):
        Set extends_to_end_of_line_p if the row's fill_line_p is set and
        drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
        (x_display_and_set_cursor): If cursor_in_echo_area, use NO_CURSOR
        if cursor_in_non_selected_windows is false.
        (show_mouse_face): Clean up.  Recognize overwritten cursor differently.
        (x_draw_glyphs): Remove parameters REAL_START and REAL_END.
        Notice if cursor gets overwritten.
        (notice_overwritten_cursor): Renamed from
        note_overwritten_text_cursor.  Rewritten to take glyph widths
        into account, and to take X positions as parameters.
        (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
        around call to x_draw_glyphs.
        (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
        `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
        color to use for image glyph reliefs.
        (x_draw_image_relief): Accept zero tool_bar_button_relief.
        (glyph_rect): Remove unused variable `area'.

        * w32fns.c (x_set_frame_parameters): Avoid infinite recursion for
        some items.
        (x_set_internal_border_width): Set frame garbaged when window
        doesn't exist yet.
        (Fx_create_frame): Accept zero tool_bar_button_relief.
        (x_clear_image_1, four_corners_best, image_background)
        (image_background_transparent): New functions.
        (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
        (gs_format): Add `:background' entry.
        (lookup_image): Set IMG's background color if specified.
        (pbm_load, xbm_load_image, png_load): Set IMG's background field
        when appropriate.
        (x_clear_image_1): Reset `background_valid' and
        `background_transparent_valid' fields.
        (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
        calculating it here.  Set IMG's background_transparent field.
        (enum xpm_keyword_index): Add XPM_BACKGROUND.
        (enum png_keyword_index): Add PNG_BACKGROUND.
        (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
        (enum tiff_keyword_index): Add TIFF_BACKGROUND.
        (enum gif_keyword_index): Add GIF_BACKGROUND.
        (enum gs_keyword_index): Add GS_BACKGROUND.
        (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
        Pre-calculate image background color where necessary.
        (x_create_x_image_and_pixmap, xbm_load, gs_load):
        Use display info's n_cbits entry for screen depth.
        (Fx_show_tip): Remove unused variables `buffer', `top',
        `left', `max_width' and `max_height'.

        * w32menu.c (w32_menu_show, push_menu_pane): Doc fixes.

2001-11-18  Gerd Moellmann  <gerd@gnu.org>

        * puresize.h (BASE_PURESIZE): Increase to 750000.

2001-11-18  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * frame.c (Fframe_live_p): Doc fix.

2001-11-18  Richard M. Stallman  <rms@gnu.org>

        * xdisp.c (message_dolog_marker1, message_dolog_marker2)
        (message_dolog_marker3): New static variables hold three markers.
        (syms_of_xdisp): Initialize and staticpro them.
        (message_dolog): Use message_dolog_marker1..3 instead of
        allocating markers each time.  Unchain them when done.

2001-11-17  Richard M. Stallman  <rms@gnu.org>

        * doc.c (Fsnarf_documentation): Doc fix.

2001-11-17  Andreas Schwab  <schwab@suse.de>

        * xterm.c (note_mouse_highlight): Fix type of variable `ignore'.

2001-11-17  Richard M. Stallman  <rms@gnu.org>

        * fileio.c (Fwrite_region): Avoid initializer for Lisp_Object.

2001-11-17  Jason Rumney  <jasonr@gnu.org>

        * xterm.c (notice_overwritten_cursor): Take care of end < 0 case.

2001-11-17  Gerd Moellmann  <gerd@gnu.org>

        * xdisp.c (tool_bar_item_info): Avoid calling Fget_text_property
        with invalid position.

2001-11-16  Richard M. Stallman  <rms@gnu.org>

        * syswait.h: Delete conditionals for HPUX7, ISC 4.1, and convex.

        * s/isc4-1.h (HAVE_SYS_WAIT_H): Add #undef.
        * s/hpux.h (HAVE_SYS_WAIT_H): Add #undef.
        * s/hpux8.h (HAVE_SYS_WAIT_H): Define it.

        * m/convex.h (HAVE_SYS_WAIT_H): Add #undef.

2001-11-16  Stefan Monnier  <monnier@cs.yale.edu>

        * fileio.c (build_annotations): Split off the tail.
        (build_annotations_2): New fun.  Extracted from build_annotations.
        (Fwrite_region): Split the call to build_annotations into two
        calls to build_annotations and build_annotations_2.

2001-11-16  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * sysdep.c (wait_for_kbd_input) [VMS]: Do not call
        clear_waiting_for_input with argument.

        * xterm.h (x_update_cursor): Remove duplicated prototype.

        * keyboard.h (clear_waiting_for_input): Remove duplicated prototype.

        * xterm.c (waiting_for_input): Remove unnecessary declaration.

        * data.c (Ftimes, Fquo, Frem, Fmod): Doc fix.

2001-11-16  Stefan Monnier  <monnier@cs.yale.edu>

        * fileio.c (choose_write_coding_system): New fun, extracted
        from Fwrite_region.
        (Fwrite_region): Use it.

        * eval.c (max_specpdl_size, max_lisp_eval_depth): Use EMACS_INT.
        (funcall_lambda, run_hook_with_args): Make static and add prototype.
        (ml_apply, find_handler_clause): Add prototype.

2001-11-16  Eli Zaretskii  <eliz@gnu.org>

        * config.in: Add #undef HAVE_COFF_H.

        * unexec.c (coff.h): Don't include unless HAVE_COFF_H is defined.
        Required for ISC 4.1.

2001-11-16  Eli Zaretskii  <eliz@is.elta.co.il>

        * syswait.h: (HAVE_SYS_WAIT_H): Undef for ISC 4.1.  Reported by
        Andrew Wiseman <a.wiseman@btclick.com>.

2001-11-16  Kim F. Storm  <storm@cua.dk>

        The following changes are made to clean up the various internal
        references to the fringes to actually use the term `fringe' for
        them.  Previously, they were called `flags areas', `bitmap areas',
        `left/right side of windows', or implicitly as `flags' or
        `bitmaps':

        * dispextern.h (FRINGE_FACE_ID): Renamed from BITMAP_AREA_FACE_ID.
        Comments fixed. Use renamed symbols.

        * dispnew.c: Comment fix. Use renamed symbols.

        * frame.h (FRAME_FRINGE_COLS): Renamed from FRAME_FLAGS_AREA_COLS.
        (FRAME_FRINGE_WIDTH): Renamed from FRAME_FLAGS_AREA_WIDTH.
        (FRAME_LEFT_FRINGE_WIDTH): Renamed from FRAME_LEFT_FLAGS_AREA_WIDTH.

        * msdos.c: Comment fix.

        * w32fns.c: Use renamed symbols.

        * w32term.c: Comment fixes. Use renamed symbols.
        (fringe_bitmap_type): Renamed from bitmap_type.
        (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
        (w32_draw_fringe_bitmap): Renamed from w32_draw_bitmap.
        (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.

        * w32term.h: Comment fixes. Use renamed symbols.
        (fringes_extra): Renamed from flags_areas_extra.
        (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
        (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
        (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
        (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
        (FRAME_X_LEFT_FRINGE_WIDTH):
        Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
        (FRAME_X_RIGHT_FRINGE_WIDTH):
        Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.

        * widget.c: Use renamed symbols.

        * window.c: Comment fixes. Use renamed symbols.
        (coordinates-in-window-p): Doc fix.

        * xdisp.c: Comment fixes. Use renamed symbols.

        * xfaces.c (realize_basic_faces): Use FRINGE_FACE_ID.

        * xfns.c: Use renamed symbols.

        * xterm.c: Comment fixes. Use renamed symbols.
        (fringe_bitmap_type): Renamed from bitmap_type.
        (NO_FRINGE_BITMAP): Renamed from NO_BITMAP.
        (x_draw_fringe_bitmap): Renamed from x_draw_bitmap.
        (x_draw_row_fringe_bitmaps): Renamed from x_draw_row_bitmaps.

        * xterm.h: Comment fixes. Use renamed symbols.
        (fringes_extra): Renamed from flags_areas_extra.
        (FRAME_FRINGE_BITMAP_WIDTH): Renamed from FRAME_FLAGS_BITMAP_WIDTH.
        (FRAME_FRINGE_BITMAP_HEIGHT): Renamed from FRAME_FLAGS_BITMAP_HEIGHT.
        (FRAME_X_FRINGE_COLS): Renamed from FRAME_X_FLAGS_AREA_COLS.
        (FRAME_X_FRINGE_WIDTH): Renamed from FRAME_X_FLAGS_AREA_WIDTH.
        (FRAME_X_LEFT_FRINGE_WIDTH):
        Renamed from FRAME_X_LEFT_FLAGS_AREA_WIDTH.
        (FRAME_X_RIGHT_FRINGE_WIDTH):
        Renamed from FRAME_X_RIGHT_FLAGS_AREA_WIDTH.

2001-11-15  Jason Rumney  <jasonr@gnu.org>

        * w32menu.c (add-menu-item): Make help_echo and radio buttons
        work for most menu items.  From David Ponce
        <david.ponce@wanadoo.fr>.

2001-11-15  Gerd Moellmann  <gerd@gnu.org>

        * xfns.c (x_set_frame_parameters): Revert change of 2001-11-07.
        Some x_set_* function expect to be called even if old and new
        value are equal.

        * xdisp.c (build_desired_tool_bar_string): Accept zero
        tool_bar_button_relief.

        * xfns.c (Fx_create_frame): Accept zero tool_bar_button_relief.

        * xterm.c (x_draw_image_relief): Accept zero tool_bar_button_relief.

        * xterm.c (x_draw_bar_cursor): If the background color of the
        glyph under the cursor equals the frame's cursor color, use
        the glyph's foreground color for drawing the bar cursor.

        * dispnew.c (direct_output_forward_char): Fix character/byte
        position comparison.

2001-11-15  Miles Bader  <miles@gnu.org>

        * editfns.c (find_field): Add BEG_LIMIT and END_LIMIT parameters.
        (Fdelete_field, Ffield_string, Ffield_string_no_properties):
        Update arguments to find_field.
        (Ffield_beginning, Ffield_end): Add LIMIT param, pass to find_field.
        (Fconstrain_to_field): Use LIMIT arg to shorten search time.
        * lisp.h (Ffield_beginning, Ffield_end): Update EXFUN decl.
        * minibuf.c (Fminibuffer_prompt_end): Update args to Ffield_end.

2001-11-14  Richard M. Stallman  <rms@gnu.org>

        * editfns.c (Fpropertize): Allow call with 1 arg.

        * dispextern.h (image_background, image_background_transparent):
        Conditionalize on HAVE_X_WINDOWS.

2001-11-13  Richard M. Stallman  <rms@gnu.org>

        * print.c (Fprin1_to_string): Doc fix.

        * sunfns.c (Fsun_change_cursor_icon): Doc fix.

        * floatfns.c (Fceiling, Ffloor): Doc fixes.

        * filelock.c (Funlock_buffer, Ffile_locked_p): Doc fixes.

        * fileio.c (Ffile_accessible_directory_p): Doc fix.

        * eval.c (syms_of_eval): Doc fix.

        * coding.c (syms_of_coding): Doc fix.

        * doc.c (Fsnarf_documentation): Doc fix.

        * dispnew.c (syms_of_display): Doc fix.

        * category.c (Fget_unused_category): Doc fix.

        * buffer.c (syms_of_buffer): Doc fixes.

2001-11-14  Eli Zaretskii  <eliz@is.elta.co.il>

        * print.c (prin1, print): Doc fix.

2001-11-14  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * fontset.h: Remove declarations of variables
        `Vhighlight_wrong_size_font' and `Vclip_large_size_font'.

        * fontset.c: Remove variables `Vhighlight_wrong_size_font' and
        `Vclip_large_size_font'.

2001-11-13  Jason Rumney  <jasonr@gnu.org>

        * w32fns.c: Doc fix.

2001-11-13  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * xfaces.c (Fface_attributes_as_vector): Doc fix.

        * w32fns.c (Fx_synchronize): Reindent.

        * fns.c: Doc fix.

        * emacs.c: Doc fix.

        * coding.c: Doc fix.

        * cmds.c, composite.c, dired.c, doc.c, filelock.c, floatfns.c,
        * fontset.c, insdel.c, keymap.c: Change doc-string comments to
        `new style' [w/`doc:' keyword].

        * xmenu.c (x-popup-menu): Reindent.
        (x-popup-dialog): Likewise.

        * xfaces.c (Finternal_set_alternative_font_family_alist): Reindent.

        * xdisp.c (Fdump_tool_bar_row): Reindent.

        * minibuf.c (Fminibuffer_complete_word): Reindent.
        (Fminibuffer_complete_and_exit): Likewise.
        (Fminibuffer_completion_help): Likewise.
        (Fminibuffer_message): Likewise.

        * fns.c (Freverse): Reindent.

        * eval.c (Fif): Reindent.
        (Fand): Likewise.

        * editfns.c (Fuser_real_login_name): Reindent.
        (Finsert_buffer_substring): Likewise.
        (Fcompare_buffer_substrings): Likewise.
        (Fsubst_char_in_region): Likewise.

        * dispnew.c (Fsit_for): Reindent.
        (Fframe_or_buffer_changed_p): Likewise.
        (Finternal_show_cursor_p): Likewise.
        (syms_of_display): Likewise.

        * alloc.c (Flist): Reindent.
        (Fvector): Likewise.

2001-11-12  Richard M. Stallman  <rms@gnu.org>

        * xterm.c (XTread_socket): Don't update focus for EnterNotify or
        LeaveNotify events.  Only FocusIn and FocusOut do that now.
        (x_display_and_set_cursor): Do display hollow cursors in active
        minibuffer windows when they are not selected.

2001-11-12  Jason Rumney  <jasonr@gnu.org>

        * w32console.c, w32fns.c, w32menu.c, w32proc.c, w32select.c,
        * w32term.c: Change doc-string comments to `new style'.
        [w/`doc:' keyword]. Doc fixes.

        * w32fns.c: Don't define max.
        (Fx_open_connection): Only execute once.

2001-11-12  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * ccl.c: Change macros to use do-while block instead of if-else.
        Use braces to follow GNU Coding Standards.

2001-11-11  Richard M. Stallman  <rms@gnu.org>

        * sysdep.c (child_setup_tty): Don't clear ICRNL or INLCR.

        * lread.c (read_escape): Use end_of_file_error for reporting eof.

        * insdel.c (replace_range): Use adjust_markers_for_replace
        instead of adjust_markers_for_delete and adjust_markers_for_insert.

        * intervals.h: Declare set_text_properties and set_text_properties_1.

        * textprop.c (set_text_properties_1): New subroutine
        broken out of set_text_properties.
        (set_text_properties): Use set_text_properties_1.

        * intervals.c (graft_intervals_into_buffer):
        Use set_text_properties_1 to clear out properties.

        * search.c (Freplace_match): Use replace_range to insert
        and delete.  Don't request property inheritance from
        surrounding text.

2001-11-10  Jason Rumney  <jasonr@gnu.org>

        * w32fns.c (enum_font_cb2): Use leading @ on face name to detect
        vertical fonts. Allow them if face name is explicitly specified.
        Do not give up if we find a font that cannot be converted to an xlfd.

2001-11-10  Gerd Moellmann  <gerd@gnu.org>

        * unexelf.c (unexec): Use mmap/munmap to allocate buffers
        instead of malloc/free.

2001-11-09  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * xfaces.c (merge_face_vectors): Use braces to follow GNU
        Coding Standards.
        (Finternal_set_lisp_face_attribute): Likewise.

        * buffer.c (Fbury_buffer): Likewise.

        * indent.c (current_column_1): Remove unused variable `prev_col'.

        * coding.c (encode_coding): Use precomputed value of `src'.
        (encode_coding): Remove unused variable `src_end'.
        (code_convert_region): Remove unused variables `count'.

2001-11-07  Jason Rumney  <jasonr@gnu.org>

        * w32term.c (x_display_and_set_cursor): Do not move system caret
        if cursor_glyph is NULL.

2001-11-07  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * keymap.c (access_keymap): Fix compilation error.

2001-11-07  Miles Bader  <miles@gnu.org>

        * xfns.c (x_set_frame_parameters): Avoid infinite recursion.

2001-11-07  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * intervals.c (graft_intervals_into_buffer):
        Remove #ifdef'd-out code.
        (graft_intervals_into_buffer): Remove unused variable `middle'.

        * lread.c (Feval_region): Remove obsolete #ifdef'd-out
        code (eval-current-buffer).
        Change doc-string comments to `new style' [w/`doc:' keyword].

2001-11-06  Richard M. Stallman  <rms@gnu.org>

        * keymap.c (access_keymap): Don't use initializers on Lisp_Object.

2001-11-06  Stefan Monnier  <monnier@cs.yale.edu>

        * lread.c (read1): Fix behavior with nested backquoting.

        * keyboard.c (make_lispy_event): Check integerness and fix
        Lisp_Object/int mixup.

2001-11-06  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * fns.c (copy_hash_table): Remove unused variable `v'.

        * fontset.c (fontset_font_pattern): Remove unused variable
        `family_registry'.

        * indent.c (current_column_1): Remove unused variable `prev_col'.

2001-11-05  Richard M. Stallman  <rms@gnu.org>

        * m/news-risc.h (BROKEN_PROTOTYPES): Defined.

        * buffer.c (Fkill_buffer): Don't delete auto save file
        if buffer is modified.

2001-11-05  Andrew Innes  <andrewi@gnu.org>

        * w32proc.c (Fw32_set_keyboard_layout): Use CHECK_NUMBER_CAR and
        CHECK_NUMBER_CDR.

2001-11-05  Richard M. Stallman  <rms@gnu.org>

        * unexelf.c (unexec): Minor changes; clean up comments.

2001-11-05  Sam Steingold  <sds@gnu.org>

        * w32term.c (x_display_and_set_cursor): Fix w32 compilation error.

2001-11-05  Andreas Schwab  <schwab@suse.de>

        * sound.c (sound_perror): Save errno from being clobbered.

2001-11-05  Dale Hagglund  <rdh@yottayotta.com>

        * unexelf.c (unexec): Don't use `mmap'.  Instead, read and write
        the program image directly.

2001-11-05  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * buffer.h (Fbuffer_local_value): Add prototype.

2001-11-04  Richard M. Stallman  <rms@gnu.org>

        * buffer.c (Fbuffer_local_value): Remove extra args from CHECK_SYMBOL
        and CHECK_BUFFER.

        * keyboard.c (read_char): Use Fcar and Fcdr, not Fnth.
        (record_char): Likewise.

        * keyboard.c (make_lispy_event): Don't insist a drag event must
        move to a different buffer position.  Instead, check for moving at
        least double_click_fuzz.

        * fns.c (Fmake_hash_table): Use XCAR and XCDR, not Fnth and Flength.

        * keyboard.c (echo-area-clear-hook): Undo Oct 29 change.

        * indent.c (current_column_1, Fmove_to_column): Separate the code
        for display-table glyphs from the code buffer text, to fix
        bugs in the former.

2001-11-04  Michael Welsh Duggan  <md5i@cs.cmu.edu>

        * buffer.c (Fbuffer_local_value): New function.
        (syms_of_buffer): Defsubr it.

        * xterm.c, w32term.c (x_display_and_set_cursor): Use buffer-local
        value of `cursor-in-non-selected-windows'.

        * lisp.h (Qcursor_in_non_selected_windows): New declaration.
        * xdisp.c (Qcursor_in_non_selected_windows): New variable.
        (syms_of_xdisp): Initialize it.

2001-11-04  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * xfns.c (Fx_create_frame): Doc fix.

        * coding.c: Change doc-string comments to `new style' [w/`doc:'
        keyword].

        * eval.c (top_level_value, top_level_set): Remove commented and
        #ifdef'd-out code.
        (Fdefvar): Fix usage in doc-string.

2001-11-03  Richard M. Stallman  <rms@gnu.org>

        * xfns.c: Include unistd.h, if it exists.

        * editfns.c: Move the include of ctype.h after unistd.h.

        * gmalloc.c: Test BROKEN_PROTOTYPES.

2001-11-03  Ken Raeburn  <raeburn@gnu.org>

        * lisp.h (CHECK_STRING_CAR): New macro.
        * lread.c (Fload): Use XSETCARFASTINT, XSETCDRFASTINT instead of
        treating XCAR and XCDR as lvalues.
        (openp): Use CHECK_STRING_CAR.
        (read_list): Use XSETCDR instead of treating XCDR as lvalue.

2001-11-03  Eli Zaretskii  <eliz@is.elta.co.il>

        * s/sco5.h (sigprocmask_set): Declare as extern SIGMASKTYPE.
        (SIGMASKTYPE): Define.

        * syssignal.h (sigunblock): Don't define if already defined.

2001-11-02  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * eval.c (debugger_may_continue, Vdebug_ignored_errors)
        (call_debugger, Fcondition_case, skip_debugger, unbind_to):
        Fix typos in comments.

        * mocklisp.c (Fml_defun, Fml_while, Fml_substr): Remove commented
        and #ifdef'd-out code.
        Fix and reindent comments.

        * mocklisp.h: Remove comment which is a copy of comment in mocklisp.c.

        * category.h (CHECK_CATEGORY, CHECK_CATEGORY_SET): Remove unused
        argument `i' in macros.

        * frame.h (CHECK_FRAME, CHECK_LIVE_FRAME): Remove unused argument
        `i' in macros.

        * lisp.h (CHECK_STRING_OR_BUFFER, CHECK_HASH_TABLE, CHECK_LIST)
        (CHECK_STRING, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
        (CHECK_VECTOR, CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER)
        (CHECK_WINDOW, CHECK_LIVE_WINDOW, CHECK_PROCESS, CHECK_NUMBER)
        (CHECK_NATNUM, CHECK_MARKER, CHECK_NUMBER_COERCE_MARKER)
        (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT)
        (CHECK_NUMBER_OR_FLOAT_COERCE_MARKER, CHECK_OVERLAY)
        (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR): Remove unused argument `i'
        in macros.

        * abbrev.c, alloc.c, buffer.c, bytecode.c, callint.c, callproc.c,
        * casefiddle.c, category.c, ccl.c, charset.c, cmds.c, coding.c,
        * composite.c, data.c, dired.c, dispnew.c, doc.c, dosfns.c, emacs.c,
        * eval.c, fileio.c, filelock.c, fns.c, fontset.c, frame.c, frame.h,
        * indent.c, keyboard.c, keymap.c, lread.c, macros.c, marker.c,
        * minibuf.c, mocklisp.c, msdos.c, print.c, process.c, search.c,
        * sunfns.c, syntax.c, textprop.c, undo.c, w16select.c, w32console.c,
        * w32fns.c, w32menu.c, w32proc.c, w32select.c, window.c, xdisp.c,
        * xfaces.c, xmenu.c, xselect.c: Update usage of CHECK_ macros
        (remove unused second argument).

2001-11-02  Stefan Monnier  <monnier@cs.yale.edu>

        * syntax.c (describe_syntax): New wrapper.
        (Finternal_describe_syntax_value): Rename from describe_syntax.
        Don't insert space at front and \n at the end.
        (syms_of_syntax): Defsubr Sinternal_describe_syntax_value.

        * regex.c (re_wctype): Try to fix some warnings.
        (regcomp, regexec): Don't forget the __restrict.

2001-11-02  Richard M. Stallman  <rms@gnu.org>

        * textprop.c (Fget_char_property): Doc fix.

2001-11-02  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * process.c (Fstart_process): Add usage to doc-string.

        * data.c (Fsetq_default): Ditto.

        * callint.c (Finteractive): Ditto.

2001-11-01  Stefan Monnier  <monnier@cs.yale.edu>

        * macros.c: Don't include keymap.h any more.

2001-11-01  Richard M. Stallman  <rms@gnu.org>

        * data.c (Fmake_local_variable): Doc fix.

        * eval.c (Frun_hooks, Frun_hook_with_args_until_failure): Doc fix.
        (Frun_hook_with_args_until_success, Frun_hook_with_args): Doc fix.

        * keymap.c (Fdescribe_buffer_bindings): Print character property
        bindings along with or instead of the buffer local map.
        Make the overriding maps override what they should.

2001-11-01  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * window.c (grow_mini_window): Fix typo in comment.

2001-11-01  Gerd Moellmann  <gerd@gnu.org>

        * xterm.c (x_scroll_bar_create): Check for width and height > 0.
        (XTset_vertical_scroll_bar): Likewise.

        * xfns.c (x_build_heuristic_mask): Use four_corners_best
        instead of IMAGE_BACKGROUND.

        * xfns.c (four_corners_best): Reindent.

        * xfaces.c (Finternal_set_lisp_face_attribute_from_resource):
        Handle :box so that it is possible to specify sexprs.

2001-11-01  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * xfaces.c (Finternal_merge_in_global_face): Reindent.
        (Fface_font): Ditto.
        (Finternal_set_alternative_font_registry_alist): Ditto.
        (Ftty_suppress_bold_inverse_default_colors): Ditto.

        * xfns.c (x-get-resource): Reindent.

2001-10-31  Eli Zaretskii  <eliz@is.elta.co.il>

        * s/hpux11.h: New file.

2001-10-31  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * emacs.c (USAGE1): Show command line option --no-window-system
        instead of --no-windows in usage.
        (standard_args): Rename --no-windows to --no-window-system.
        (bug_reporting_address): Follow Emacs coding conventions.

        * eval.c (Fcommandp): Doc fix.
        Change doc-string comments to `new style' [w/`doc:' keyword].

        * frame.c (Fframe_live_p): Doc fix.

        * buffer.c (selective-display-ellipses): Doc fix.

2001-10-31  Gerd Moellmann  <gerd@gnu.org>

        * lread.c (to_multibyte): Fix computation of new read_buffer_size.

        * xfaces.c (realize_x_face): If C is not a single-byte character,
        set the face's colors_copied_bitwise_p instead of the defaulted_p
        members which have a different meaning.
        (free_face_colors): Do nothing for a face whose colors have been
        copied bitwise.

        * dispextern.h (struct face) <colors_copied_bitwise_p>: New member.

2001-10-31  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * marker.c, mocklisp.c: Change doc-string comments to `new style'
        [w/`doc:' keyword].

2001-10-31  Gerd Moellmann  <gerd@gnu.org>

        * fns.c (require_unwind): Return Lisp_Object.

2001-10-31  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * keyboard.c (lucid-menu-bar-dirty-flag): Doc fix.
        (last-input-char): Revert doc-string to be the same as the
        doc-string of `last-input-event'.

        * xdisp.c:  Fix typos in comments.

2001-10-31  Gerd Moellmann  <gerd@gnu.org>

        * window.c (grow_mini_window): Handle case that the root
        window is already smaller than the nominal mininum height.

2001-10-30  Stefan Monnier  <monnier@cs.yale.edu>

        * emacs.c (main): Don't call keys_of_macros any more.

        * lisp.h (keys_of_macros): Remove.

        * macros.c (keys_of_macros): Remove.

        * xfaces.c (Fface_attribute_relative_p): Declare args.

2001-10-30  Jason Rumney  <jasonr@gnu.org>

        * w32fns.c (w32_to_x_charset): Increase size of XLFD charset buffer.
        (enum_font_cb2): Ignore fonts with vertical orientation.

2001-10-30  Richard M. Stallman  <rms@gnu.org>

        * keyboard.c (Finput_pending_p): Doc fix.

2001-10-30  Gerd Moellmann  <gerd@gnu.org>

        * xterm.c (x_after_update_window_line): Don't run the code
        clearing in borders for rows whose visible height is 0.

        * xdisp.c (clear_garbaged_frames): Redraw the frame only if its
        resized_p flag is set.  If not set, use the much less flickering
        method previously used.

        * dispnew.c (change_frame_size_1): Set frame's resized_p.

        * frame.h (struct frame) <resized_p>: New member.

        * lread.c (to_multibyte): Ensure read_buffer is at least twice
        as large as the number of bytes to convert.

        * lread.c (to_multibyte): New function.
        (read1): Use it.

2001-10-30  Eli Zaretskii  <eliz@is.elta.co.il>

        * msdos.h (FRAME_LINE_HEIGHT): Define (it's used by xmenu.c).

2001-10-30  Gerd Moellmann  <gerd@gnu.org>

        * xterm.c (x_draw_relief_rect): Correct bottom relief by 1 pixel.
        (x_set_glyph_string_background_width): Set extends_to_end_of_line_p
        if the row's fill_line_p is set and drawing the last glyph with
        DRAW_IMAGE_{RAISED,SUNKEN}.

        * xdisp.c (clear_garbaged_frames): Call Fredraw_frame.

2001-10-29  Stefan Monnier  <monnier@cs.yale.edu>

        * xmenu.c: Include coding.h and charset.h.
        (Fx_popup_menu): Use FRAME_PTR and FRAME_FONT and FRAME_LINE_HEIGHT.
        (Fx_popup_dialog): Use FRAME_PTR and enum scroll_bar_part.
        (single_submenu, xmenu_show): Use ENCODE_SYSTEM.
        Explicitly set wv->help.  Use `TRUE' rather than `True'.
        (menu_help_callback): Use empty_string.

        * w32menu.c (Fx_popup_menu): Explicitly init f, xpos, and ypos.
        (Fx_popup_dialog): Explicitly init f.
        (w32_menu_display_help): Use empty_string.

2001-10-29  Richard M. Stallman  <rms@gnu.org>

        * fns.c (Frequire): Detect recursive try to require the same
        feature 3 or more levels deep, and get error.
        (require_unwind): New subroutine.
        (require_nesting_list): New variable.
        (syms_of_fns): Init and staticpro it.

        * print.c (print_object): Clarify indication of insertion type.

2001-10-29  Eli Zaretskii  <eliz@is.elta.co.il>

        * coding.c (syms_of_coding): Document that locale-coding-system is
        used for decoding input on X.

        * window.c (Fscroll_left, Fscroll_right): Doc fix.

2001-10-29  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * keyboard.c (Finput_pending_p): Fix typo in doc-string.
        (echo-area-clear-hook): Properly DEFVAR_LISP and staticpro it.

2001-10-29  Gerd Moellmann  <gerd@gnu.org>

        * xterm.c (x_display_and_set_cursor): If cursor_in_echo_area,
        use NO_CURSOR if cursor_in_non_selected_windows is false.

        * xfaces.c (Fface_font): Use UNSPECIFIEDP instead of NILP for
        the slant attribute if FRAME is t.

        * xfns.c (x_set_internal_border_width): Set frame garbaged
        when X window doesn't exist yet.

        * xterm.c (x_after_update_window_line): Clear internal border
        in different circumstances.

        * xterm.c (XTread_socket) <KeyPress>: Don't use
        STRING_CHAR_AND_LENGTH if nchars == nbytes.  From Kenichi Handa
        <handa@etl.go.jp>.

2001-10-28  Eli Zaretskii  <eliz@is.elta.co.il>

        * m/ibms390.h: New file.  From Adam Thornton
        <athornton@sinenomine.net>.

2001-10-28  Gerd Moellmann  <gerd@gnu.org>

        * xfns.c (x_build_heuristic_mask): Use x_alloc_image_color.

        * xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
        a loop counter.

2001-10-28  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * emacs.c: Use argv[0] instead of emacs when -t was specified.

        * keyboard.c: Change doc-string comments to `new style' [w/`doc:'
        keyword].
        Fix typos in comments.

        * emacs.c (bug_reporting_address): New function.
        Use it when displaying usage message.

        * minibuf.c (read_minibuf): Remove unused external declaration of
        variable `Qread_only'.

        * keymap.c (access_keymap): Remove unused variable `charset'.

2001-10-28  Miles Bader  <miles@gnu.org>

        * xfaces.c (merge_face_heights): Handle TO being relative as well.
        Remove #ifdef'd-out code.
        (Fface_attribute_relative_p, Fmerge_face_attribute): New functions.
        (syms_of_xfaces): Initialize them.

2001-10-27  Jason Rumney  <jasonr@gnu.org>

        * w32fns.c (w32_wnd_proc) <WM_KILLFOCUS>: Destroy the system caret.
        <WM_EMACS_DESTROY_CARET, WM_EMACS_TRACK_CARET>: Track cursor
        position using the system caret.

        * w32term.c (w32_system_caret_hwnd, w32_system_caret_width)
        (w32_system_caret_height, w32_system_caret_x)
        (w32_system_caret_y): New variables for tracking system caret.
        (w32_initialize): Initialize them.
        (x_display_and_set_cursor): Make system caret follow the active cursor.

        * w32term.h (WM_EMACS_TRACK_CARET, WM_EMACS_DESTROY_CARET):
        New messages types.

        * w32term.c (note_mouse_highlight): Clear old help_echo.

2001-10-27  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * xterm.c: Fix typo in a comment.

        * emacs.c: Fix typos in comments.
        Remove unnecessary spaces.
        Change doc-string comments to `new style' [w/`doc:' keyword].
        (USAGE2): Fix typos in usage string.

        * xterm.c: Fix typo in a comment.

        * lisp.h: (gdb_lisp_params): Remove code in #if 0 which is now in
        emacs.c.

2001-10-27  Gerd Moellmann  <gerd@gnu.org>

        * xdisp.c (move_it_vertically_backward): Use 2/3 line_height
        instead of 1/2 line_height in the heuristic for skipping
        farther backward when target_y was not reached.

        * sound.c (sound_perror): Unblock SIGIO, turn on atimers.
        Display errno only if non-zero.
        (sound_warning): New function.
        (vox_configure): Don't treat failing to set sample rate as error.
        (various places): Improve error messages.

2001-10-26  Eli Zaretskii  <eliz@is.elta.co.il>

        * fileio.c (Faccess_file): Run the argument filename through
        Fexpand_file_name, before using it.

        * dispnew.c (syms_of_display) <visible-bell>: Add a reference to
        ring-bell-function.  Suggested by Alf-Ivar Holm <alfh@ifi.uio.no>

2001-10-26  Gerd Moellmann  <gerd@gnu.org>

        * insdel.c (insert_1_both): Do nothing if NCHARS == 0.

        * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
        Fix clearing in the case of scroll bars on the right.

2001-10-26  Juanma Barranquero <lektu@terra.es>

        * w32gui.h (XImage): Add a dummy typedef.

2001-10-26  Gerd Moellmann  <gerd@gnu.org>

        * xfns.c (XScreenNumberOfScreen): Fix struct to pointer comparison.

2001-10-25  Eli Zaretskii  <eliz@is.elta.co.il>

        * frame.c (Fframe_parameter): Fix last change.

        * fileio.c: Revert last change (which removed old commented-out
        version of expand-file-name).  Add a comment that explains why
        this old version should not be removed.

2001-10-25  Gerd Moellmann  <gerd@gnu.org>

        * frame.c (Fframe_parameter): Fix a bug whereby some
        ``artificial'' frame parameters, like `minibuffer' were not
        obtained by calling Fframe_parameters.

        * xterm.c (show_mouse_face): Clean up.  Recognize overwritten
        cursor differently.

        * xdisp.c (move_it_vertically_backward): Compute line height
        differently.  Add heuristic to try to be more compatible to 20.x.

2001-10-25  Stefan Monnier  <monnier@cs.yale.edu>

        * lisp.h (make_fixnum_or_float): Coerce double to int explicitly.

        * editfns.c (text_property_stickiness): Fix Lisp_Object used as
        boolean.

2001-10-25  Miles Bader  <miles@gnu.org>

        * xfns.c (png_load): Make sure SPECIFIED_BG is a string.
        BG is a pointer to a structure, not a structure.
        (gif_format, png_format): Add missing commas.

2001-10-24  Richard M. Stallman  <rms@gnu.org>

        * xfaces.c (Fface_attributes_as_vector): New function.
        (syms_of_xfaces): Defsubr it.

2001-10-24  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * dispnew.c (sync_window_with_frame_matrix_rows): Remove unused
        variable `area'.

2001-10-25  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * search.c (scan_newline): Remove unused variable `selective_display'.

2001-10-25  Miles Bader  <miles@gnu.org>

        * dispextern.h (struct image): Add `background',
        `background_valid', and `background_transparent' fields.
        (image_background, image_background_transparent): New declarations.
        (IMAGE_BACKGROUND, IMAGE_BACKGROUND_TRANSPARENT): New macros.
        * xfns.c (image_background, image_background_transparent)
        (four_corners_best): New functions.
        (xpm_format, png_format, jpeg_format, tiff_format, gif_format)
        (gs_format): Add `:background' entry.
        (lookup_image): Set IMG's background color if specified.
        (pbm_load, xbm_load_image, png_load): Set IMG's background field
        when appropriate.
        (x_clear_image_1): Reset `background_valid' and
        `background_transparent_valid' fields.
        (x_build_heuristic_mask): Use IMAGE_BACKGROUND instead of
        calculating it here.  Set IMG's background_transparent field.
        (enum xpm_keyword_index): Add XPM_BACKGROUND.
        (enum png_keyword_index): Add PNG_BACKGROUND.
        (enum jpeg_keyword_index): Add JPEG_BACKGROUND.
        (enum tiff_keyword_index): Add TIFF_BACKGROUND.
        (enum gif_keyword_index): Add GIF_BACKGROUND.
        (enum gs_keyword_index): Add GS_BACKGROUND.
        (pbm_load, png_load, jpeg_load, tiff_load, gif_load):
        Pre-calculate image background color where necessary.
        * xterm.c (x_setup_relief_colors): Use `IMAGE_BACKGROUND' and
        `IMAGE_BACKGROUND_TRANSPARENT' to calculate the correct background
        color to use for image glyph reliefs.

2001-10-24  Gerd Moellmann  <gerd@gnu.org>

        * xterm.c (x_draw_glyphs): Don't check for cursor overwriting
        in full-width rows.

        * xterm.c (XTset_vertical_scroll_bar) [!USE_TOOLKIT_SCROLL_BARS]:
        Fix clearing of area not covered by scroll bar.

2001-10-24  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * xterm.c: (x_insert_glyphs): Remove unused variables `real_end'
        and `real_start'.
        (x_draw_image_foreground): Remove unused variables `mask' and `xgcv'.
        (glyph_rect): Remove unused variable `area'.

2001-10-24  Gerd Moellmann  <gerd@gnu.org>

        * xdisp.c: Change #ifdef GLYPH_DEBUG to #if.

        * xdisp.c (try_window_reusing_current_matrix): Use row_containing_pos.
        (row_containing_pos): Take additional argument DY.
        Treat rows ending in middle of char differently.
        (display_line): Handle tabs on window systems differently.

        * xterm.c, w32term.c (fast_find_position): Call row_containing_pos
        with additional argument.

        * dispextern.h (row_containing_pos): Adjust prototype.

        * xdisp.c (inhibit_try_window_id, inhibit_try_window_reusing)
        (inhibit_try_cursor_movement) [GLYPH_DEBUG]: New variables.
        (try_window_id, try_window_reusing_current_matrix)
        (try_cursor_movement) [GLYPH_DEBUG]: Don't run if inhibited.
        (syms_of_xdisp) [GLYPH_DEBUG]:  DEFVAR_BOOL the variables.

2001-10-24  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * xmenu.c: Spell the name of Emacs properly (GNU Emacs instead of
        gnuemacs).
        (HAVE_BOXES): Fix typo in comment.
        (push_menu_pane): Fix typo in comment.

        * xdisp.c: (display_prop_string_p): Remove unused local declaration
        of `Qwhen'.
        (single_display_prop_string_p): Remove unused local declarations
        of `Qwhen' and `Qmargin'.
        (string_buffer_position): Remove unused variable `around'.
        (store_frame_title): Remove unused variable `width'.

        * window.c: Don't define max.
        (coordinates_in_window): Remove unused variable `uy'.

        * widget.c: Don't define max.

        * process.c: Don't define max.
        (create_process): Remove unused variable `buffer'.

2001-10-23  Gerd Moellmann  <gerd@gnu.org>

        * xfaces.c (Finternal_set_lisp_face_attribute): Fix compilation error.

2001-10-23  Eli Zaretskii  <eliz@is.elta.co.il>

        * xfaces.c (Finternal_set_lisp_face_attribute)
        [HAVE_WINDOW_SYSTEM]: Don't do anything for QCfont unless the
        frame is on a windowed display.

2001-10-23  Gerd Moellmann  <gerd@gnu.org>

        * dispnew.c (sync_window_with_frame_matrix_rows):
        Fix handling of windows which aren't full-width, fix handling
        of marginal areas.

        * lread.c (syms_of_lread) <recursive-load-depth-limit>: Raise to 50.

2001-10-23  Andreas Schwab  <schwab@suse.de>

        * m/macppc.h [LINUX]: Undef LD_SWITCH_SYSTEM_TEMACS and override
        LD_SWITCH_MACHINE_TEMACS with "-Xlinker -znocombreloc".

2001-10-23  Gerd Moellmann  <gerd@gnu.org>

        * xterm.c (x_draw_glyphs): Remove parameters READ_START and
        REAL_END.  Notice if cursor gets overwritten.
        (notice_overwritten_cursor): Take X positions as parameters.
        (x_draw_phys_cursor_glyph): Save state of w->phys_cursor_on_p
        around call to x_draw_glyphs.

2001-10-23  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * syntax.c (modify-syntax-entry): Fix argument names (use CHAR
        instead of C) and usage.

        * editfns.c (char-to-string): Fix argument names (use CHAR instead
        of C) and usage.

        * xfns.c (Fx_show_tip): Remove unused variables `buffer', `top',
        `left', `max_width' and `max_height'.

2001-10-23  Gerd Moellmann  <gerd@gnu.org>

        * xdisp.c (display_line): For a tab continued to the next line,
        set row's ends_in_middle_of_char_p.

2001-10-22  Gerd Moellmann  <gerd@gnu.org>

        * xdisp.c (display_line): Fix computation of continuation lines
        width for TABs.

2001-10-22  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * xdisp.c (build_desired_tool_bar_string): Remove unused variable
        `Qlaplace'.

        * fileio.c: Remove unused code.

2001-10-22  Miles Bader  <miles@gnu.org>

        * lisp.h (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL)
        (DEFVAR_INT, DEFVAR_PER_BUFFER, DEFVAR_KBOARD):
        Remove `DOC_STRINGS_IN_COMMENTS' cases.

2001-10-21  Jason Rumney  <jasonr@gnu.org>

        * w32term.c (x_erase_phys_cursor): Remove inverse_p again.

2001-10-21  Eli Zaretskii  <eliz@is.elta.co.il>

        * mocklisp.c (Fml_if, Fml_provide_prefix_argument)
        (Finsert_string): Avoid the multi-line string literals warning.

2001-10-22  Miles Bader  <miles@gnu.org>

        * doc.c (Vhelp_manyarg_func_alist): Variable removed.
        (Fdocumentation): Don't use it.
        (syms_of_doc): Don't initialize it.

        * keyboard.c (Ftrack_mouse): Add usage: string to doc string.
        * print.c (Fwith_output_to_temp_buffer): Likewise.
        * window.c (Fsave_window_excursion): Likewise.
        * editfns.c (Fsave_excursion, Fsave_current_buffer)
        (Fsave_restriction): Likewise.
        * eval.c (Frun_hooks, Frun_hook_with_args)
        (Frun_hook_with_args_until_failure)
        (Frun_hook_with_args_until_success, Ffuncall, For, Fand, Fif)
        (Fcond, Fprogn, Fprog1, Fprog2, Fsetq, Fquote, Ffunction, Fdefun)
        (Fdefmacro, Fdefvar, Fdefconst, FletX, Flet, Fwhile, Fcatch)
        (Funwind_protect, Fcondition_case): Likewise.
        * coding.c (Ffind_operation_coding_system): Likewise.
        * keyboard.c (Ftrack_mouse): Likewise.

2001-10-21  Miles Bader  <miles@gnu.org>

        * fns.c (Fappend, Fconcat, Fvconcat, Fnconc, Fwidget_apply)
        (Fmake_hash_table): Add usage: string to doc string.
        * editfns.c (Finsert, Finsert_and_inherit, Finsert_before_markers)
        (Fmessage, Fmessage_box, Fmessage_or_box, Fpropertize, Fformat)
        (Fencode_time, Finsert_and_inherit_before_markers): Likewise.
        * mocklisp.c (Finsert_string, Fml_if, Fml_provide_prefix_argument)
        (Fml_prefix_argument_loop): Likewise.

2001-10-21  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * fileio.c (Finsert_file_contents): Remove unused variable `gap_size'.

        * sysdep.c (init_sys_modes): Change doc-string comments to `new
        style' [w/`doc:' keyword].

        * data.c, fileio.c, indent.c, print.c, search.c, sound.c,
        * sunfns.c, textprop.c, undo.c, xselect.c: Change doc-string
        comments to `new style' [w/`doc:' keyword].

2001-10-21  Jason Rumney  <jasonr@gnu.org>

        * w32fns.c (Fx_file_dialog): Pass a filter to GetOpenFileName.

        * w32term.c (remember_mouse_glyph): New function.
        (w32_mouse_position): Use it.
        (note_mouse_movement): If the mouse moved off the glyph, remember
        its new position.

        * w32term.h (struct w32_output): Correct spelling of x_compatible.
        (w32_display_info): Add mouse_face_overlay.

        * w32term.c (notice_overwritten_cursor): Renamed from
        note_overwritten_text_cursor.  Rewritten to take glyph widths into
        account.
        (x_y_to_hpos_vpos): Add parameter BUFFER_ONLY_P.
        (fast_find_string_pos): New function.
        (fast_find_position): Return the correct vpos.  Add parameter
        STOP.  In the final row, stop before glyphs having STOP as object.
        Don't consider glyphs that are not from a buffer.
        (fast_find_position) [0]: Add a presumably more correct version
        for after 21.1.
        (expose_window_tree, expose_frame): Don't compute intersections here.
        (expose_window): Do it here instead.
        (expose_window_tree, expose_window, expose_line): Return 1 when
        overwriting mouse-face.
        (expose_window): If W is the window currently being updated, mark
        the frame garbaged.
        (expose_frame): If mouse-face was overwritten, redo it.
        (x_use_underline_position_properties): New variable.
        (syms_of_xterm): DEFVAR_BOOL it.
        (x_draw_glyph_string): Add comment to use it in future.
        (x_draw_glyph_string): Restore clipping after drawing box.
        Fix a computation of the underline position.
        (w32_get_glyph_string_clip_rect): Minor cleanup.
        (x_fill_stretch_glyph_string): Remove an assertion.
        (x_produce_glyphs): Don't convert multibyte characters
        to unibyte characters in unibyte buffers.
        (cursor_in_mouse_face_p): New function.
        (x_draw_stretch_glyph_string): Use it to choose a different GC
        when drawing a cursor within highlighted text.  Don't draw
        background again if it has already been drawn.
        (x_draw_glyph_string_box): Don't draw a full-width
        box just because the glyph row's full_width_p flag is set.
        (x_draw_glyphs): Fix computation of rightmost x for
        full-width rows.
        (x_dump_glyph_string): Put in #if GLYPH_DEBUG.
        (w32_draw_relief_rect): Extend left shadow to the bottom and left;
        change bottom shadow accordingly. Some cleanup.
        (x_update_window_end): Handle overwritten mouse face
        also for tool bar windows.
        (show_mouse_face): Set the glyph row's mouse_face_p flag also when
        DRAW is DRAW_IMAGE_RAISED.
        (clear_mouse_face): Return 1 if text with mouse face was
        actually redrawn.  Make the function static.  Reset
        dpyinfo->mouse_face_overlay otherwise note_mouse_highlight might
        optimize away highlighting if we pass over that same overlay again.
        (note_mouse_highlight): Call mouse_face_overlay_overlaps
        to detect a case where we have to highlight a different region
        despite not having left the currently highlighted region.
        Set mouse_face_overlay in the x_display_info.  Avoid changing the
        mouse pointer shape when show_mouse_face has already done it, or
        there is no need.  Handle mouse-face and help-echo in strings.
        (glyph_rect): New function.
        (w32_mouse_position): Use it to raise the threshold for mouse
        movement event generation.
        (w32_initialize_display_info): Initialize the x_display_info's
        mouse_face_overlay.
        (w32_set_vertical_scroll_bar): Don't clear a zero height
        or width area.
        (w32_set_vertical_scroll_bar, x_scroll_bar_create): Don't configure
        a widget to zero height.

        * w32menu.c (single_submenu, w32_menu_show) [!HAVE_MULTILINGUAL_MENU]:
        Protect unibyte strings created by replacing their multibyte
        equivalents in menu_items.
        (w32_menu_show): Don't overwrite an item's name with its key
        description in case the description is a multibyte string.
        (single_submenu): Some cleanup.

        * w32fns.c (x_laplace_read_row, x_laplace_write_row): Removed.
        (postprocess_image): New function.
        (lookup_image): Call it for all image types except PostScript.
        (x_kill_gs_process): Call postprocess_image.
        (tiff_error_handler, tiff_warning_handler): New functions.
        (tiff_load): Install them as handlers.
        (x_kill_gs_process): Recognize if someone has cleared the image
        cache under us.
        (valid_image_p): Protect better against invalid image
        specifications.  Previous code could signal an error.
        (Fx_hide_tip, Fshow_tip): Doc fix.
        (Fv_max_tooltip_size): New variable.
        (syns_of_xfns): DEFVAR_LISP it.
        (Fx_show_tip): Add parameter TEXT.  Set the tip frame's root
        window buffer to *tip* right after creating the frame. Set frame's
        window_width.  Use a maximum tooltip size specified by
        Vx_max_tooltip_size, if that has valid contents.
        (compute_tip_xy): Add parameters WIDTH and HEIGHT.
        Make sure the tooltip is completely visible.
        (x_create_tip_frame): Set tooltip buffer's truncate-lines to nil.
        (Fx_create_frame): Adjust the frame's height for presence
        of the tool bar before calling x_figure_window_size.
        (x_set_tool_bar_lines): Clear the tool bar window's current matrix
        when the window gets smaller.
        (x_set_foreground_color): Set frame's cursor_pixel.
        (x_set_foreground_color, x_set_background_color): Cleaned up.
        (x_set_font): Handle case of x_new_fontset returning the same name
        as before, although there was a change in fontsets.

2001-10-21  Miles Bader  <miles@gnu.org>

        * data.c (Fplus, Fminus, Fmax, Ftimes, Fquo, Flogand, Flogior)
        (Flogxor): Add usage: string to doc string.
        * charset.c (Fstring): Likewise.
        * callproc.c (Fcall_process_region, Fcall_process): Likewise.
        * alloc.c (Fmake_byte_code, Fvector, Flist): Likewise.

2001-10-21  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>

        * buffer.c: Reindent DEFUNs and DEFVARs with doc: keywords.

        * alloc.c: Reindent DEFUNs with doc: keywords.

        * abbrev.c (Finsert_abbrev_table_description): Reindent.

        * frame.c: Change doc-string comments to `new style' [w/`doc:'
        keyword].

See ChangeLog.9 for earlier changes.

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