Fix several compiler warnings in C sources.

[sxemacs] / src / ChangeLog.2.XEmacs

2000-01-09  Norbert Koch  <norbert@s.netic.de>

        * sysfile.h: Remove definition of HAVE_FSYNC. It's tested for
        in configure.

2000-01-09  Martin Buchholz  <martin@xemacs.org>

        * lisp.h (xfree_1): Make non-public.
        * (xzero): Use '\0' in memset call for clarity.
        * (ALIGNOF): Use __alignof__ instead of undocumented __alignof.
        * alloc.c (allocate_string_chars_struct):
        (make_uninit_string):
        (resize_string):
        (verify_string_chars_integrity):
        (compact_string_chars): Now only called for small strings.
        (sweep_strings):
        String allocation rewrite.
        Properly handle resizing big strings.
        Fixes crash when evaluating:
        (aset (make-string 9003 ??) 1 (make-char 'latin-iso8859-1 57))
        Use consistent coding convention.
        Never use xfree_1() directly.
        General cleanup.
        (CHARS_TO_STRING_CHAR): Remove. No longer needed.
        Big strings had unused space at beginning.

        * scrollbar.c (specifier_vars_of_scrollbar):
        * scrollbar.c (complex_vars_of_scrollbar):
        * gutter.c (specifier_vars_of_gutter):
        * menubar.c (specifier_vars_of_menubar):
        * toolbar.c (specifier_vars_of_toolbar):
        * glyphs.c (specifier_vars_of_glyphs):
        * redisplay.c (specifier_vars_of_redisplay):
        * window.c (specifier_vars_of_window):
        * lisp.h (slot_offset): Remove slot_offset.
        Replace all calls to `slot_offset' with the standard name, `offsetof'.

        * menubar-x.c (compute_menubar_data):
        Remove Fset_buffer(), always called by unwind_protect.
        * menubar-x.c (menu_item_descriptor_to_widget_value_1): Fiddling.
        * menubar-x.c (set_frame_menubar): comment fix.

        * keymap.c (lookup_keys): Remove extra parens.
        * keymap.c (lookup_events): Remove extra parens.

        * dbxrc (run-temacs): Allow function to take arguments.

        * Makefile.in.in (PURIFY_FLAGS): No longer need pointer-mask.

2000-01-08  Andy Piper  <andy@xemacs.org>

        * event-msw.c (mswindows_wnd_proc): don't need to check for widget
        face anymore.

        * frame.c (change_frame_size_1): use new glyph_* signatures.
        (frame_conversion_internal): ditto.

        * toolbar-x.c (x_get_button_size): Use modified glyph_*
        signatures.

        * redisplay.c (add_glyph_rune): Use modified glyph_* signatures.
        (add_glyph_rune): dittto.
        (add_margin_runes): ditto.
        (create_left_glyph_block): ditto.
        (create_right_glyph_block): ditto.
        (redisplay_window): ditto.

        * redisplay-output.c (redisplay_output_layout): Use modified
        glyph_* signatures.

        * glyphs.h: (struct image_instantiator_methods): change signature
        of query_geometry and layout.
        (struct Lisp_Image_Instance): Clean up fields for dynamic geometry
        calculations.
        (struct expose_ignore): change field types.
        (struct subwindow_cachel): ditto.  declare new functions and
        accessor macros.

        * glyphs.c: (instantiate_image_instantiator): assign glyph when
        creating the image instance.
        (image_instance_hash): fixup for new and deleted fields.
        (image_instance_equal): ditto.
        (mark_image_instance): ditto.
        (print_image_instance): ditto.
        (allocate_image_instance): zero width and height. assign attached
        glyph. mark as dirty for future layout.
        (make_image_instance_1): pass Qnil as the glyph its attached to.
        (Fimage_instance_height): simply return the height.
        (Fimage_instance_width): simply return the width.
        (image_instance_query_geometry): new function. query the image
        instance's geometry by wiring through to format and device
        specific methods. fallback on the existing geometry.
        (image_instance_layout): new function. layout the image instance
        by querying its geometry and then wiring through to format and
        device specific methods.
        (query_string_geometry): new function to decide the bounding box
        of a string. text glyph geometry calculations moved here.
        (query_string_font): new function. find out the font for a given
        string in a given face.
        (text_query_geometry): return geometry based on
        quert_string_geometry.
        (formatted_string_instantiate): call string_instantiate.
        (image_instantiate): put strings in the per-window cache. Feed the
        glyph to the instantiated image instance.
        (glyph_height_internal): deleted.
        (glyph_width): simply return the required dimension. re-layout if
        the instance is dirty. Remove references to face_index and
        frame_face which were only used for strings.
        (glyph_ascent): ditto.
        (glyph_descent): ditto.
        (glyph_height): ditto.
        (Fglyph_width): use new glyph_width function.
        (Fglyph_ascent): use new glyph_ascent function.
        (Fglyph_descent): use new glyph_descent function.
        (Fglyph_height): use new glyph_height function.
        (glyph_property_was_changed):
        (glyph_image_instance_maybe): new function to possible create an
        image instance from a glyph if we don't have one already.
        (glyph_dirty_p): use it.
        (glyph_layout): new function for laying out a glyph.
        (glyph_query_geometry): new function for finding out the desired
        geometry of a glyph.
        (update_glyph_cachel_data): use new glyph_* signatures.
        (update_subwindow): call resize_subwindow.
        (map_subwindow): call update_subwindow if the image is dirty.
        (subwindow_instantiate): add comment.
        (Fresize_subwindow): don't actually resize the window, just record
        the values and let update_subwindow handle it.
        (Fglyph_animated_timeout_handler): use
        MARK_IMAGE_INSTANCE_CHANGED.
        (image_instantiator_format_create): declare things with
        query_geometry and layout functions.

        * glyphs-x.c: (x_update_subwindow): remove widget sizing.
        (update_widget_face): use query_string_font.
        (x_widget_set_property): don't return Qt when setting is
        succesful.
        (x_combo_box_instantiate): call widget_instantiate rather than
        widget_instantiate_1.

        * glyphs-widget.c: (widget_face_font_info): deleted.
        (widget_text_to_pixel_conversion): deleted.
        (widget_set_property): make sure the new text gets propagated to
        the image instance.
        (widget_layout): new function. wire through to device and format
        specific methods.
        (widget_query_geometry): new function. wire through to device and
        format specific methods. fallback on geometry of widget text.
        (initialize_widget_image_instance): fixup new fields.
        (widget_instantiate_1): deleted.
        (tree_view_instantiate): deleted.
        (tree_view_query_geometry): new function. returns desired sizing
        of tree view.
        (tab_control_instantiate): deleted.
        (tab_control_query_geometry): new function. returns desired sizing
        of tab.
        (widget_instantiate): subsume widget_instantiate_1. Fixup geometry
        things in the light of dynamic layout.
        (static_instantiate): deleted.
        (layout_instantiate): use new glyph_* signatures.
        (image_instantiator_format_create_glyphs_widget): fixup
        query_geometry and layout declarations for various widgets.

        * glyphs-msw.c: (mswindows_widget_instantiate): add comment.
        (mswindows_button_instantiate): use query_string_font for geometry
        calculations.
        (mswindows_update_subwindow): ditto.
        (mswindows_combo_box_instantiate): fixup for new geometry
        management.
        (mswindows_widget_set_property): Don't return Qt so that other
        methods can be called.

2000-01-08  Martin Buchholz  <martin@xemacs.org>

        * gdbinit: rename to .gdbinit so that gdb will automatically source it.

2000-01-09  Hrvoje Niksic  <hniksic@iskon.hr>

        * insdel.c (signal_before_change): Make sure START and END are
        within the buffer before calling report_extent_modification().
        (signal_after_change): Ditto for START, NEW_END, and ORIG_END.

2000-01-09  Hrvoje Niksic  <hniksic@iskon.hr>

        * extents.h: Correct prototype of report_extent_modification().

        * insdel.c (signal_before_change): Place record_unwind_protect()
        outside MAP_INDIRECT_BUFFERS loops.
        (signal_after_change): Ditto.

        * extents.c (report_extent_modification): Don't expect pointer to
        inside_change_hook.
        (report_extent_modification_mapper): Explain why
        closure->speccount is almost unused.

        * insdel.c (change_function_restore): Call Fset_buffer only if
        necessary.
        (signal_before_change): Don't propagate inside_change_hook to
        report_extent_modification().

2000-01-07  Martin Buchholz  <martin@xemacs.org>

        * elhash.c (make_general_lisp_hash_table): Remove purify UMR.
        (hash_table_rehash_threshold): Removed. Update all callers.

2000-01-03  Michael Sperber [Mr. Preprocessor]  <sperber@informatik.uni-tuebingen.de>

        * s/windowsnt.h: Fix mail locking stuff.

        * s/aix3-2.h: Remove HAVE_FSYNC which is now autodetected.

        * emacs.c (vars_of_emacs): Added `mail-lock-methods' and
        `configure-mail-lock-method' variables.

        * config.h.in: Fix mail locking stuff.

2000-01-04  Martin Buchholz  <martin@xemacs.org>

        * mule-charset.h (REP_BYTES_BY_FIRST_BYTE):
        Remove macro, always use inline function.
        * mule-charset.c (make_charset): Don't assign to rep_bytes_by_first_byte.
        (rep_bytes_by_first_byte): Make const.

2000-01-03  Didier Verna  <didier@xemacs.org>

        * redisplay.c (generate_fstring_runes): new parameter `offset'.
        Take offset into account when outputting strings or glyphs.
        (generate_formatted_string_db): call generate_fstring_runes with
        an offset of 0 if generating a frame or icon title, or the
        modeline hscroll if generating a modeline.

        * redisplay.h: remove prototype of `generate_formatted_string' and
        add prototype for `generate_formatted_string_db', now used in
        "frame.c".

        * frame.c: `title_string_display_line' and
        `title_string_emchar_dynarr', formerly known as
        `format_string_display_line' and `format_string_emchar_dynarr'
        moved here from "redisplay.c".
        (generate_title_string): formerly known as
        `generate_format_string', moved here from "redisplay.c".
        (update_frame_title): take these name changes into account.
        (init_frame): new function. Initialize here the variables that
        were previously in "redisplay.c" and initialized in
        `init_redisplay'.

        * frame.h: prototype for `init_frame'.

        * window.c (Fmodeline_hscroll): restore the definition (remove the
        MODELINE_IS_SCROLLABLE #ifdef).
        (Fset_modeline_hscroll): ditto, docstring improvement, and return
        the actual value that was set.
        (struct saved_window): turn the `modeline_hscroll' field into a
        Charcount.
        (syms_of_window): restore the declaration of
        `[set-]modeline-hscroll' (remove the MODELINE_IS_SCROLLABLE #ifdef).

        * window.h (struct window): turn the `modeline_hscroll field' into
        a Charcount.

        * emacs.c: include "frame.h" to get `init_frame'.
        (main_1): call `init_frame'.

1999-12-31  Martin Buchholz <martin@xemacs.org>

        * XEmacs 21.2.26 is released.

1999-12-31  Andy Piper  <andy@xemacs.org>

        * glyphs-x.c (x_widget_instantiate): Avoid X errors calling
        XMapWindow() on a NULL pointer X window.

1999-12-31  Martin Buchholz  <martin@xemacs.org>

        * data.c (indirect_function): Use signal_void_function_error().

        * lisp.h: Modify prototypes for signal_*().  Add SUBR_FUNCTION macro.

        * eval.c (PRIMITIVE_FUNCALL): Optimize.
        (signal_void_function_error): return result of Fsignal().
        (signal_invalid_function_error): return result of Fsignal().
        (signal_wrong_number_of_arguments_error): return result of Fsignal().
        (signal_malformed_list_error): Add DOESNT_RETURN.
        (signal_malformed_property_list_error): Add DOESNT_RETURN.
        (signal_circular_list_error): Add DOESNT_RETURN.
        (signal_circular_property_list_error): Add DOESNT_RETURN.
        (Feval): Use returned results of signal_*().  Avoids a crash!
        (Ffuncall): Use returned results of signal_*(). Avoids the crash:
          (setq debug-on-error t) (funcall 'foo) kbd{r42} kbd{RET}
        - Only check for fun_nargs < subr_min_args if fun_nargs != max_args.
        (function_argcount): Use signal_invalid_function_error().
        (funcall_lambda): Use signal_wrong_number_of_arguments_error().
        Use signal_invalid_function_error().

1999-12-28  Andy Piper  <andy@xemacs.org>

        * debug.c: rename debug_loop elements to X_ to avoid name clashes.

        * menubar-x.c (menu_item_descriptor_to_widget_value_1): strdup
        string_chars.
        (menu_item_descriptor_to_widget_value_1): strdup name.
        (pre_activate_callback): strdup name.

        * scrollbar-x.c (scrollbar_instance_to_widget_value): strdup name.
        (x_update_scrollbar_instance_status): use free_widget_value_tree.

        * dialog-x.c (maybe_run_dbox_text_callback): strdup name.  use
        free_widget_value_tree.
        (dbox_descriptor_to_widget_value): ditto.

        * gui-x.c (widget_value_unwind): use free_widget_value_tree.
        (gui_items_to_widget_values_1): ditto.
        (gui_items_to_widget_values): ditto.
        (free_popup_widget_value_tree): free name.

1999-12-27  Andy Piper  <andy@xemacs.org>

        * nt.c (fstat): use get_osfhandle rather than the handle
        directly. From Fabrice Popineau.

        * process-nt.c (nt_open_network_stream): take types into account
        when warning. From Fabrice Popineau.

1999-12-24  Martin Buchholz <martin@xemacs.org>

        * XEmacs 21.2.25 is released.

1999-12-22  Yoshiki Hayashi  <t90553@mail.ecc.u-tokyo.ac.jp>

        * syntax.c (vars_of_syntax): Initialize parse-sexp_ignore_comments.

1999-12-21  Martin Buchholz  <martin@xemacs.org>

        * editfns.c (Fpoint_min):
        (Fpoint_min_marker):
        (Fpoint_max):
        (Fpoint_max_marker):
        (Fchar_after):
        (Fchar_before):
        Docstring fixes.  What's a `buffer pointer' anyways?

        * editfns.c (char=): Remove unused and undocumented optional
        third BUFFER argument.

        * toolbar.h (DEVICE_SUPPORTS_TOOLBARS_P):
        * fns.c (plists_differ):
        * elhash.c (HASH_CODE):
        * elhash.c (KEYS_EQUAL_P):
        * redisplay-output.c (redisplay_move_cursor):
        * redisplay.c (create_text_block):
        * floatfns.c (Flogb):
        * glyphs-msw.c (mswindows_initialize_image_instance_mask):
        * glyphs-msw.c (xpm_to_eimage):
        * buffer.h (POINT_MARKER_P):
        * syntax.c (scan_lists):
        * cmdloop.c (Fcommand_loop_1):
        * widget.c (Fwidget_apply):
        * regex.c (STREQ):
        Remove extra parens, esp. of the form ((expr))

        * floatfns.c (Flogb): Make 64-bit clean.

1999-12-12  Daniel Pittman  <daniel@danann.net>

        * configure.in:
        * configure.usage:
        Clean up Athena widget support:
        - Add `with-athena' to select a variant.
        - Remove all `athena3d' options.
        - Robust detection of Athena libraries and headers.
        - Refuse to build with mismatched library and headers.
        - Only build a 3d Athena if the user asks for it.

1999-12-21  Andy Piper  <andy@xemacs.org>

        * redisplay.c (redisplay_frame): check for faces changed when
        reseting subwindow caches.

        * glyphs.h (struct ii_keyword_entry): add copy_p.
        (struct image_instantiator_methods): add query_geometry_method and
        layout_children_method.
        (IIFORMAT_VALID_GENERIC_KEYWORD): new macro to take into account
        copying characteristics of keywords.
        (IIFORMAT_VALID_NONCOPY_KEYWORD): new macro for defining keywords
        whose arguments should not be copied by the specifier code.
        (image_instance_geometry): new enum for layouts.
        (struct Lisp_Image_Instance): re-jig for layouts and update
        macros.

        * glyphs.c (string_instantiate): rename variables.
        (image_instantiate): add strings to those widgets that are
        instantiated per-window.
        (image_copy_vector_instantiator): new function for copying glyph
        specifier instantiators.
        (image_copy_instantiator): ditto.

        * glyphs-x.c (x_update_subwindow): use new face update functions.
        (update_widget_face): update to use new lwlib arg functions.
        (update_tab_widget_face): new function for updating tab control
        label faces.
        (x_widget_instantiate): use new face update functions and new
        lwlib arg functions.
        (x_tab_control_instantiate): ditto.
        (x_tab_control_set_property): ditto.

        * glyphs-widget.c (VALID_GUI_KEYWORDS): use NONCOPY keyword for
        callbacks and other things that could recurse.
        (VALID_GUI_KEYWORDS):

        * event-msw.c: fix cpp stuff for cygwin < b20.

        * config.h.in: move uid_t and friends to before the s&m files so
        that they can be used there.

        * Makefile.in.in (debug-temacs): new target that adds emacs
        environment before invoking gdb.

        * lwlib.h (_widget_args): new structure for holding widget
        args. It is reference counted so that we don't have to copy Xt
        args.
        (_widget_value): remove widget args. Add reference to widget_args.

        * lwlib.c (free_widget_value_contents): free widget args using
        free_widget_value_args.

        * lwlib-Xaw.c (xaw_update_one_widget): use new arg packet.
        (xaw_update_one_widget): use XtIsSubclass for determining labels.

        * lwlib.c (lw_add_value_args_to_args): modify to use our reference
        counted arg packet.
        (lw_add_widget_value_arg): new function. Add an arg to the arg
        packet.
        (free_widget_value_args): new function. Remove a reference counted
        arg packet.
        (lw_copy_widget_value_args): new function. Copy reference counted
        arg packet.
        (merge_widget_value_args): new function. Do a merge of widget
        args.
        (merge_widget_value): use it.
        (copy_widget_value_tree): copy widget args using reference
        counting, since we can't easily copy the args we have been given.

        * specifier.h (struct specifier_methods): add copy_instantiator_method.

        * specifier.c (build_up_processed_list): use
        copy_instantiator_method if defined.

1999-12-19  Martin Buchholz  <martin@xemacs.org>

        * fns.c (Ffillarray): Use O(N), not O(N^2) algorithm for strings.

1999-12-19  Hrvoje Niksic  <hniksic@iskon.hr>

        * profile.c (sigprof_handler): FUN retrieved from the backtrace
        can also be a cons representing anonymous interpreted function.

1999-12-18  Martin Buchholz  <martin@xemacs.org>

        * fns.c (mapcar1):
        (Fmapconcat):
        (Fmapcar):
        (Fmapvector):
        Docstring fixes.  Make them consistent with the lispref and ANSI Lisp.

1999-12-17  Martin Buchholz  <martin@xemacs.org>

        * print.c (print_internal): print ?+ instead of ?\+, etc...
        Make printing a little more efficient.
        Prevent buffer overflow if sizeof EMACS_INT > 8.
        My first 128-bit fix!

1999-12-14  Karl M. Hegbloom  <karlheg@inetarena.com>

        * filelock.c (unlock_all_files): GC_CONSP should be CONSP

1999-12-17  Martin Buchholz  <martin@xemacs.org>

        * database.c:
        * window.c:
        * event-stream.c:
        Remove last vestigial uses of GC_*

        * fns.c (mapcar1): Fix ***THREE*** obscure crashes in one function!
        - Two of those involve evil mapping functions that destructively
          modify a list being mapped over.
        - Any garbage collection when mapping over a string could cause a
          crash (typically in mapconcat).

1999-12-08  Adrian Aichner  <adrian@xemacs.org>

        * s\windowsnt.h (DIRECTORY_SEP): Initialize from
        `Vdirectory_sep_char'.

        * lisp.h: Add declaration for `Vdirectory_sep_char' to allow
        customization of `DIRECTORY_SEP' under native Windows NT.

1999-12-14  Katsumi Yamaoka   <yamaoka@jpl.org>

        * buffer.c (Fbury_buffer): Add directions to the docstring.

1999-12-14  Martin Buchholz <martin@xemacs.org>

        * XEmacs 21.2.24 is released.

1999-12-13  Martin Buchholz  <martin@xemacs.org>

        * sound.c (vars_of_sound): Provide esd-sound if HAVE_ESD_SOUND

        * nas.c: Fix compiler warnings.  Ansify.  C++ compilation support.

1999-12-13  Kazuyuki IENAGA <ienaga@jsys.co.jp>

        * input-method-xlib.c: Make sure src/ does not use Athena, except
        indirectly through lwlib.

1999-12-13  Gunnar Evermann  <ge204@eng.cam.ac.uk>

        * dbxrc (pobj): Add opaque_ptr, remove opaque_list.

1999-12-10  Shenghuo ZHU <zsh@cs.rochester.edu>

        * file-coding.c (add_coding_system_to_list_mapper):
        - (coding-system-list) should list aliases correctly.

1999-12-07  Andy Piper  <andy@xemacs.org>

        * fileio.c (vars_of_fileio): directory separator fix from Mike Alexander.
        * windowsnt.h (ditto):

1999-11-27  Adrian Aichner  <adrian@xemacs.org>

        * sysfile.h: Encapsulate `fstat' for Windows NT just like stat to
        get consistent file modification times.

        * sysdep.h: Declare `wait_for_termination' to use process handle,
        not PID, on Windows NT native.

        * sysdep.c (wait_for_termination): Use process handle, not PID, on
        Windows NT native.  Set exit code correctly on Windows NT.
        (sys_subshell): Use process handle, not PID,
        on Windows NT native.
        (sys_fstat): Add ENCAPSULATE_FSTAT for Windows NT.

        * process-nt.c (nt_create_process): Remove negative pid hack for
        Windows 95.
        (nt_send_process): Declare vol_proc volatile.
        (get_internet_address): warn_when_safe if IP address cannot be
        found.
        (nt_open_network_stream): warn_when_safe if network stream fails
        to open.

        * ntproc.c (create_child): Remove negative pid hack for Windows
        95.  Remove incorrect and unnecessary USE_UNION_TYPE handling.

        * nt.c (fstat): Encapsulate for Windows NT just like stat to get
        consistent file modification times.

        * callproc.c (call_process_cleanup): Use process handle, not PID,
        on Windows NT native.
        (Fcall_process_internal): Ditto.  Close fd_error in parent.  Don't
        check for negative pid on Windows NT/9[58].

1999-12-07  Martin Buchholz <martin@xemacs.org>

        * XEmacs 21.2.23 is released.

1999-12-06  Martin Buchholz  <martin@xemacs.org>

        * events.c (Fcopy_event): Don't copy the lrecord_header.

        * lisp.h (DO_REALLOC):
        Optimize.
        Remove redundant parens.
        Remove generic hygienic macro comment.

        * lrecord.h (set_lheader_implementation): Remove redundant parens.

1999-12-05  Martin Buchholz  <martin@xemacs.org>

        * lstream.c (Lstream_adding):
        - Never compare a size_t and a possibly negative number.
        - Optimize.

1999-12-05  Kyle Jones  <kyle_jones@wonderworks.com>

        * lisp/itimer.el: (require 'lisp-float-type).  Use
          floats directly in itimer-time-difference.

1999-12-05  Andy Piper  <andy@xemacs.org>

        * redisplay-output.c (redisplay_output_layout): avoid name hiding.

        * gui.h: declare gui_add_item_keywords_to_plist.

        * window.c (Fdelete_window): mark subwindows as changed so that
        they can be GC'd if necessary.

1999-12-02  Jan Vroonhof  <vroonhof@math.ethz.ch>

        * src/callproc.c (Fcall_process_internal): Be careful in writing
        terminating null when copying args. nargs can be < 4.
        Idea from Klaus Frank <klausf@i3.informatik.rwth-aachen.de>

1999-11-29  Kyle Jones  <kyle_jones@wonderworks.com>

        * src/sound.c (Fding): Remove zero initialization of
          static variables to avoid crashes on systems that dump
          the initialized data segment read-only.

1999-12-05  Jan Vroonhof  <vroonhof@math.ethz.ch>

        * glyphs-x.c (convert_EImage_to_XImage): Guard against other
        visual classes. From Rasmus Borup Hansen <rbh@math.ku.dk>

1999-12-04  Martin Buchholz  <martin@xemacs.org>

        * lstream.c: (filedesc_reader):
        (filedesc_writer): Try number 2: Support broken systems where
        return type of read() and write() is different from ssize_t.

        * systty.h:
        * sysdep.h:
        * sysdep.c:
        - Replace macro calls to EMACS_GET_TTY and EMACS_SET_TTY with
          function equivalents emacs_get_tty() and emacs_set_tty().
        - Moved prototypes to systty.h, where struct event_tty is defined.
        - Renamed bogus `waitp' parameter to `flushp'.

        * lstream.c (filedesc_reader): Support broken systems where return
        type of read() is different from ssize_t.

        * events.c (Fcopy_event): Avoid redundant EQ test if event2 is nil.

        * event-stream.c (menu_move_up): Remove redundant if block.
        (menu_move_down): Gratuitous rewriting.
        (menu_move_left): Work around Cygnus codefusion-990706 compiler bug.
        (menu_move_right): Ditto.

        * lrecord.h (copy_lcrecord):
        (zero_lcrecord):
        Always add parentheses around uses of macro arguments.

        * sysdll.c: #include <stdlib.h> for exit().
        * unexhp9k800.x: #include <stdlib.h> for malloc().
        Use proper prototype for Save_Shared_Data(void).

1999-12-04  Jan Vroonhof  <vroonhof@math.ethz.ch>

        * src/redisplay.c (point_would_be_visible): Correct for topclip.

1999-12-02  Hrvoje Niksic  <hniksic@iskon.hr>

        * lisp.h: Declare Qself_insert_defer_undo.

        * event-stream.c (Fdispatch_event): Get the magic undo thing from
        a symbol property, so commands other than self-insert-command can
        install it.
        (syms_of_event_stream): Define Qself_insert_defer_undo.

1999-11-30  Martin Buchholz  <martin@xemacs.org>

        * floatfns.c (emacs_rint): Rename rint to emacs_rint, so that
        `#undef HAVE_RINT' works.

        * sysdep.h: Fix up prototypes for sys_read_1(), sys_write_1()

1999-11-25  Andy Piper  <andy@xemacs.org>

        * select-msw.c (Fmswindows_set_clipboard): selection fixes from
        Mike Alexander.
        (Fmswindows_delete_selection): ditto.

        * redisplay.h (CLASS_REDISPLAY_FLAGS_CHANGEDP): add size_changed.
        (GLOBAL_REDISPLAY_FLAGS_CHANGEDP): ditto.

        * redisplay.c (redisplay_device): move size changed to macros in
        redisplay.h
        (redisplay_without_hooks): ditto.

        * redisplay-output.c (redisplay_output_layout): rename to avoid
        name hiding.

        * process-nt.c (struct nt_process_data): mks toolkit fixes from
        Mike Alexander.
        (nt_create_process): ditto.
        (nt_send_process): ditto.

        * nt.c (init_environment): make sure mingw32 gets the cached
        system info.

        * gui.h: declare gui_add_item_keywords_to_plist.

        * event-msw.c (mswindows_wnd_proc): Clipboard fixes from Mike
        Alexander.

        * console-msw.h: fix cygwin define/header 1.0 problems.
        * glyphs-msw.c: ditto.
        * ntplay.c: ditto.
        * unexcw.c: ditto.
        * s/cygwin32/h: ditto.

1999-11-29  XEmacs Build Bot <builds@cvs.xemacs.org>

        * XEmacs 21.2.22 is released

1999-11-28  Martin Buchholz <martin@xemacs.org>

        * XEmacs 21.2.21 is released.

1999-11-26  Martin Buchholz  <martin@xemacs.org>

        * callproc.c (Fcall_process_internal):
        * config.h.in:
        * esd.c:
        * event-msw.c (ntpipe_slurp_reader):
        * event-msw.c (ntpipe_shove_writer):
        * event-msw.c (winsock_reader):
        * event-msw.c (winsock_writer):
        * event-stream.c (dribble_out_event):
        * fileio.c:
        * fileio.c (Fexpand_file_name):
        * glyphs-x.c (write_lisp_string_to_temp_file):
        * gpmevent.c (tty_get_foreign_selection):
        * lisp.h: Update prototypes.
        * lstream.c (Lstream_flush_out):
        * lstream.c (Lstream_write_1):
        * lstream.c (Lstream_was_blocked_p):
        * lstream.c (Lstream_read_more):
        * lstream.c (Lstream_read):
        * lstream.c (Lstream_fputc):
        * lstream.c (make_stdio_output_stream):
        * lstream.c (stdio_flusher):
        * lstream.c (stdio_closer):
        * lstream.c (make_filedesc_output_stream):
        * lstream.c (errno_would_block_p):
        * lstream.c (filedesc_writer):
        * lstream.c (make_lisp_string_input_stream):
        * lstream.c (make_fixed_buffer_output_stream):
        * lstream.c (fixed_buffer_reader):
        * lstream.c (make_resizing_buffer_output_stream):
        * lstream.c (make_dynarr_output_stream):
        * lstream.c (make_lisp_buffer_output_stream):
        * lstream.c (lisp_buffer_reader):
        * lstream.h (lstream_implementation):
        * md5.c (Fmd5):
        * miscplay.h (reset_parsestate):
        * process-nt.c (nt_send_process):
        * process-unix.c (unix_send_process):
        * sound.c:
        * sysdep.c (sys_close):
        * sysdep.c (sys_read_1):
        * sysdep.c (sys_write_1):
        * sysfile.h:
        * file-coding.c (determine_real_coding_system):
        * file-coding.c (Fdetect_coding_region):
        * file-coding.c (struct decoding_stream):
        * file-coding.c (decoding_reader):
        * file-coding.c (Fdecode_coding_region):
        * file-coding.c (struct encoding_stream):
        * file-coding.c (encoding_reader):
        * file-coding.c (Fencode_coding_region):
        * file-coding.c (convert_to_external_format):
        * file-coding.c (convert_from_external_format):
        - Lstream functions mirror Unix98 read(),write().  Therefore use
          Unix98 types size_t and ssize_t.
        - Try to make Lstream* functions 64-bit clean.  Someday someone
          may actually want to read from a Lstream with more than 2**32 bytes.
        - Add configure support for ssize_t.
        - Update all callers of Lstream_read and Lstream_write to
          use the new types.
        - Fix esd* initiated C++ compile errors.
        - Remove comments referring to `fpurge' - we don't want to call it
          even if it's there.

        * lisp.h
        - Remove some lingering Lucid compiler support.

        * lisp.h
        - Add prototype for Fdelete_process.

        * gpmevent.c (Freceive_gpm_event): Remove unused variables.

1999-11-27  Martin Buchholz  <martin@xemacs.org>

        * Makefile.in.in (depend): Only update `depend' if there were changes.

1999-11-26  Martin Buchholz  <martin@xemacs.org>

        * editfns.c (get_system_name): Remove.

1999-11-26  Martin Buchholz  <martin@xemacs.org>

        * device-x.c (x_init_device):
        - Replace magic number `17' with equivalent expn using sizeof.
        - Replace strcmp with marginally more efficient memcmp.
        - Avoid using C++ reserved word `class'.

        * file-coding.c (determine_real_coding_system):
        - Look for both initial and final -*- cookies.
        - Replace EQ (foo, Qnil) with NILP (foo)
        - Make searching for cookies more efficient.
        - Recognize only rfc 1521 characters in charset names.

1999-11-22  Kazuyuki IENAGA <kazz@imasy.or.jp>

        * input-method-xlib.c (IMDestroyCallback): #ifdef'd by
        "THIS_IS_X11R6", because it shouldn't be evaluated unless X11R6.
        * input-method-xlib.c (IMInstantiateCallback): Ditto.
        * input-method-xlib.c (XIM_init_device): Revive XOpenIM function
        call for X11R5 systems.
        * input-method-xlib.c (XIM_delete_frame): Enabled XDestroyIC()
        again because XIM doesn't concern with frame deletion itself.
        The XIC will be cleared by XIM when XIM is closing (at XIM destroy
        callback).

1999-10-25  Kazuyuki IENAGA <kazz@imasy.or.jp>

        * input-method-xlib.c: Added new lisp object Qxim_xlib.
        New macro xim_warn(str), xim_warn1(fmt,str) and xim_info(str).
        All the valid stderr_out were changed to those macros.
        (IMDestroyCallback): Don't test the XIC if the frame is not X
        frame.
        (IMInstantiateCallback): Treat the client_data as "device" not
        "frame" because the caller changed from frame to device.
        Here initializes XIM and activates XICs for each frame which
        doesn't have XIC.
        (XIM_init_device): Register the XIM instantiation callback which
        had been performed by XIM_init_frame() before.
        (XIM_delete_frame): Added a test for the XIM before clearing XIC.
        (XIM_init_frame): Placed an actual code for XIC activation which
        was moved from IMInstantiateCallback.
        (syms_of_input_method_xlib): New function which includes a symbol
        Qxim_xlib that uses in emacs.c.

        * emacs.c: Added a function entry "syms_of_input_method_xlib" for
        input_method_xlib.

        * symsinit.h: Added a declaration of "syms_of_input_method_xlib".

1999-11-05  Robert Pluim  <rpluim@bigfoot.com>

        * emacs.c (shut_down_emacs): Point users to PROBLEMS file

1999-11-16  Jan Vroonhof  <vroonhof@math.ethz.ch>

        * redisplay-output.c (compare_runes): Add comments about
        results from profiling.

        * redisplay.h (struct rune): Do not use bitfields for members.
        (struct rune): Add various comments about further optimizations.

1999-11-19  Eric Darve  <darve@crocco.stanford.edu>

        * abbrev.c (abbrev_oblookup): Check whether wordend <= wordstart
        if Vabbrev_start_location is used too.

1999-10-27  Yoshiki Hayashi  <t90553@mail.ecc.u-tokyo.ac.jp>

        * file-coding.c (detect_eol_type): Return CR when two
        sequential CR are found.
        (determine_real_coding_system): Check EOL type when coding:
        cookie is found and EOL type is not specified.
        Don't assume 8bit char as part of coding: cookie.

1999-10-26  Yoshiki Hayashi  <t90553@mail.ecc.u-tokyo.ac.jp>

        * file-coding.c (determine_real_coding_system): Check if
        '-*-' exists. End searching for coding: cookie at the end
        of line. Check whether character before coding: is space,
        tab or ';'.

1999-11-07  William M. Perry  <wmperry@aventail.com>

        * gpmevent.c: Completely rewrote GPM mouse support for linux
          console.  The TTY console and event stream are modified at run
          time, so this code can now be used as a module.
          (tty_get_foreign_selection): New function to allow pasting from
          other virtual consoles.
          (Fgpm_enable): New lisp-visible function to turn GPM on or off
          at run time.

        * device-tty.c (tty_asynch_device_change): No longer need to
          notify GPM code of window/console height/width changes.

        * console-tty.c (tty_init_console): Removed outdated GPM support
          that was part of the console/event code.

        * event-Xt.c (emacs_Xt_select_console): Ditto

        * event-Xt.c (emacs_Xt_unselect_console): Ditto

        * event-unixoid.c (read_event_from_tty_or_stream_desc): Ditto

        * frame-tty.c (console_type_create_frame_tty): Ditto

1999-11-17  Martin Buchholz  <martin@xemacs.org>

        * nt.c:
        * sysdep.c:
        * s/mingw32.h:
        * s/windowsnt.h:
        - Use Unix 98 types uid_t, gid_t, pid_t.
        - Define them.

1999-11-01  Olivier Galibert  <galibert@pobox.com>

        * alloc.c (reinit_alloc_once_early): Move purify_flag init...
        * emacs.c (main_1): ...here, to get the correct value even with
        the portable dumper.

1999-11-17  Martin Buchholz  <martin@xemacs.org>

        * lisp.h (BIT_VECTOR_LONG_STORAGE): Add extra parens.  It's a macro!

        * tooltalk.c (tt_build_string): Remove extra parens.
        * process.c (print_process): Remove extra parens.
        * buffer.h (BI_BUF_PTR_BYTE_POS):
        (BUF_PTR_BYTE_POS):
        (BI_BUF_BYTE_ADDRESS):
        (BI_BUF_BYTE_ADDRESS_BEFORE):
        (valid_memind_p):
        (bytind_to_memind):
        (memind_to_bytind):
        Remove extra parens.  Inline functions are not macros.

        * editfns.c (Fuser_login_name):
        (user_login_name):
        Use proper type uid_t.

1999-11-15  Martin Buchholz  <martin@xemacs.org>

        * syntax.c (complex_vars_of_syntax): Make more readable.
        (define_standard_syntax): New function.

        * syntax.c (forward-comment): Gradually make XEmacs 64-bit-clean.

1999-11-14  Martin Buchholz  <martin@xemacs.org>

        * mule-ccl.c (CCL_WRITE_STRING): Fix compiler warnings.

1999-11-12  Yoshiki Hayashi  <t90553@mail.ecc.u-tokyo.ac.jp>

        * mule-charset.h (LEADING_BYTE_OFFICIAL_1, LEADING_BYTE_OFFICIAL_2):
        New enum type to make sure no gap in the leading byte definition.

1999-11-11  Yoshiki Hayashi  <t90553@mail.ecc.u-tokyo.ac.jp>

        * mule-charset.h (LEADING_BYTE_CYRILLIC_ISO_8859_5,
        LEADING_BYTE_LATIN_ISO8859_9): Moved to 0x8B and 0x8C
        to remove a hole in leading byte definition.

1999-11-10  Yoshiki Hayashi  <t90553@mail.ecc.u-tokyo.ac.jp>

        * mule-charset.c (non_ascii_valid_charptr_p): Check if
        private charset is defined.

1999-11-09  Yoshiki Hayashi  <t90553@mail.ecc.u-tokyo.ac.jp>

        * mule-ccl.c (ccl_driver): Make sure generated sequences
        are valid when doing `CCL_WRITE_STRING'.
        (ccl-execute-on-string): Pass CCL_MODE_DECODING to ccl_driver.

1999-11-10  XEmacs Build Bot <builds@cvs.xemacs.org>

        * XEmacs 21.2.20 is released

1999-11-04  Martin Buchholz  <martin@xemacs.org>

        * mule-ccl.c (ccl_driver): Warning suppression

1999-11-01  SL Baur  <steve@miho.m17n.org>

        * emacs.c (main_1): Guard call to reinit_vars_of_debug when not
        building a debugged XEmacs.

1999-10-28  Andreas Jaeger  <aj@suse.de>

        * src/emacs.c (main_1): Don't set the malloc hooks if using
        DOUG_LEA_MALLOC.

1999-10-30  Olivier Galibert  <galibert@pobox.com>

        * alloc.c (pdump_dump_rtables): Don't forget to dump the last
        registered type.
        (pdump): Ditto.

1999-10-25  Olivier Galibert  <galibert@pobox.com>

        * emacs.c (main_1): Call reinit_vars_of_scrollbar_x.

        * symsinit.h: Declare reinit_vars_of_scrollbar_x.

1999-10-25  Martin Buchholz  <martin@xemacs.org>

        * redisplay.h (CLASS_RESET_CHANGED_FLAGS):
        (GLOBAL_RESET_CHANGED_FLAGS):
        (CLASS_REDISPLAY_FLAGS_CHANGEDP):
        (RESET_CHANGED_SET_FLAGS):
        Fix C++ compile errors/warnings.
        These macros were just a tad too clever.

        * process-unix.c (unix_open_network_stream):
        * objects-x.c (allocate_nearest_color):
        * mule-charset.c (vars_of_mule_charset):
        * fileio.c (Ffile_truename):
        * file-coding.c (vars_of_file_coding):
        Fix compile errors/warnings.

        * alloc.c (xstrdup): Use fact that memcpy returns its first arg.
        (allocate_lisp_storage): Simplify.

1999-10-24  Olivier Galibert  <galibert@pobox.com>

        * conslots.h: Add defines with first and last slot names.
        * bufslots.h: Add defines with first and last slot names.

        * buffer.c (common_init_complex_vars_of_buffer): Renamed from
        reinit_complex_vars_of_buffer
        (reinit_complex_vars_of_buffer): Reset the slots to the dumped
        value.
        (complex_vars_of_buffer): Dump the slots values.

        * console.c (common_init_complex_vars_of_console): Renamed from
        reinit_complex_vars_of_console
        (reinit_complex_vars_of_console): Reset the slots to the dumped
        value.
        (complex_vars_of_console): Dump the slots values.

        * alloc.c: Rename reloc_table to pdump_reloc_table, rt_list to
        pdump_rt_list and move them at the beginning of the file.
        (gc_sweep): Unmark pdumped objects after the sweep phase.
        (pdump_dump_rtables): Change a bare 256 to
        last_lrecord_type_index_assigned.  Add a separator between the
        adresses or lrecords and the ones of C structs in the dump file.
        (pdump_load): Cope with the new separator and the renamings.  Stop
        looking for the hash tables list after it has been found (duh!).

1999-10-24  Robert Bihlmeyer <robbe@orcus.priv.at>

        * sound.c: support HAVE_ESD_SOUND

        * miscplay.c:
        * miscplay.h:
        * linuxplay.c: Move large part of linuxplay to generalized file
        miscplay. Make it platform independent.

        * esd.c: New file

1999-10-24  Adrian Aichner <adrian@xemacs.org>

        * lisp.h (Dynarr_declare): Fix boo-boo.

1999-10-24  Olivier Galibert  <galibert@pobox.com>

        * process-unix.c (allocate_pty): Fix HAVE_GETPT.
        * process.h: Ditto.

1999-10-24  Jan Vroonhof  <vroonhof@math.ethz.ch>

        * redisplay.c (start_with_line_at_pixpos): Remove assert(cur_elt
        >=0). Handle the cur_elt == 0 case.

1999-10-24  Jan Vroonhof  <vroonhof@math.ethz.ch>

        * unexelf.c: Merge Martin's c++ fixes back in

1999-10-20  Jan Vroonhof  <vroonhof@math.ethz.ch>

        * unexelf.c (unexec): Only copy the global offset
        table from memory on sgi machines.

1999-08-13     Alexandre Oliva <oliva@dcc.unicamp.br>, Vin Shelton <acs@xemacs.org>

        * unexelf.c: Enable GNU/Linux/alpha to build with gcc 2.95 by
        adding support for an sbss section.  Get IRIX 5.2 to build using
        unexelf.c.

        * m/iris4d.h: Use unexelf.o for unexec.

        * m/iris5d.h: Use unexelf.o for unexec.

1999-10-24  Jan Vroonhof  <vroonhof@math.ethz.ch>

        * unexelf.c: Revert to 21.1 version

1999-08-28  Jan Vroonhof  <vroonhof@math.ethz.ch>

        * window.c (Fwindow_truncated_p): New function.

1999-08-25  Jonathan Marten <jonathan.marten@uk.sun.com>

        * window.c (window_truncation_on): Always return 0 for minibuffer
        windows, to enable auto scrolling.

1999-10-24 Neal Becker <nbecker@fred.net>
        * process.h: Unix98 PTY support

1999-10-17  Jan Vroonhof  <vroonhof@math.ethz.ch>

        * fileio.c (Ffile_truename): Do proper mule decoding on
        the argument to xrealpath()

1999-08-19  Stephen Tse  <stephent@sfu.ca>

        * process-unix.c (unix_open_network_stream): Add udp network
        support; rename variable Qtcpip to Qtcp, parameter family to
        protocol for consistency with Qudp.

        * process-nt.c (nt_open_network_stream): Rename variable Qtcpip to
        Qtcp, parameter family to protocol for consistency with Qudp.

        * process.c (global_variables): Add a new variable Qudp for udp
        network support; rename variable Qtcpip to Qtcp for consistency
        with Qudp.
        (Fopen_network_stream_internal): Rename parameter FAMILY to
        PROTOCOL for consistency; fix a minor typo and add an explanation
        in docstring for udp programming.
        (Fopen_multicast_group_internal): Fix a minor typo in docstring.
        (syms_of_process): Add a new variable Qudp for udp network
        support; rename variable Qtcpip to Qtcp for consistency with Qudp.

        * process.h (extern_variables): Add a new variable Qudp for udp
        network support; rename variable Qtcpip to Qtcp for consistency
        with Qudp.

        * procimpl.h: Add a new variable Qudp for udp network support;
        rename variable Qtcpip to Qtcp for consistency with Qudp.
        (struct process_methods): Rename parameter family to protocol.


1999-10-24  Olivier Galibert  <galibert@pobox.com>

        * alloc.c (pdump_make_hash): Divide pointers by 8 for a better hash.

1999-10-23  Olivier Galibert  <galibert@pobox.com>

        * lrecord.h (struct lrecord_header): Removed dumped flags.

        * dynarr.c: Use DUMPEDP instead of dumped flag.

        * lisp.h (DUMPEDP): Added.  Removed dumped flag from dynarr.

        * alloc.c: Removed hash_next linked list pointer.

        * *.c *.h: Removed markobj and mark_object parameters, removed GC_
        and XGC macros.

1999-10-14  Andy Piper  <andy@xemacs.org>

        * redisplay-x.c (x_output_shadows): fix dodgy maths for border
        calculations.

        * gutter.c (output_gutter): be more accurate about the area to be
        cleared since X seems to manage to do the clear after drawing the
        border.

        * redisplay.h (RESET_CHANGED_FLAGS): new macro for setting
        redisplay flags as a group.
        (RESET_CHANGED_SET_FLAGS): ditto.
        (CLASS_RESET_CHANGED_FLAGS): ditto.
        (GLOBAL_RESET_CHANGED_FLAGS): ditto.
        (REDISPLAY_FLAGS_CHANGEDP): new macro for testing redisplay flags
        as a group.
        (CLASS_REDISPLAY_FLAGS_CHANGEDP): ditto.
        (GLOBAL_REDISPLAY_FLAGS_CHANGEDP): ditto.

        * redisplay.c (redisplay_frame): use CLASS_RESET_CHANGED_FLAGS
        instead of setting flags individually.
        (redisplay_device): ditto CLASS_REDISPLAY_FLAGS_CHANGEDP.
        (redisplay_device): ditto.
        (redisplay_device): ditto CLASS_RESET_CHANGED_FLAGS.
        (redisplay_without_hooks): ditto GLOBAL_REDISPLAY_FLAGS_CHANGEDP.
        (redisplay_without_hooks): ditto CLASS_REDISPLAY_FLAGS_CHANGEDP.
        (redisplay_without_hooks): ditto.
        (redisplay_without_hooks): ditto GLOBAL_RESET_CHANGED_FLAGS.

        * redisplay-x.c (x_output_string): unmap subwindows in the area.
        (x_output_blank): ditto.

        * redisplay-output.c (redisplay_output_display_block): don't unmap
        subwindows in case layout optimization can avoid it.
        (redisplay_output_subwindow): unmap subwindows in the area.
        (redisplay_output_layout): optimize the output of layouts - only
        output glyphs that have changed if nothing else of redisplay
        significance has occurred.
        (redisplay_output_pixmap): change args to
        redisplay_clear_clipped_region.
        (redisplay_clear_clipped_region): allow the clipped region to be
        cleared of all subwindows except the one passed in.

        * redisplay-msw.c (mswindows_output_blank): unmap subwindows in
        the area.
        (mswindows_output_cursor): ditto.
        (mswindows_output_string): ditto.

        * gutter.c (calculate_gutter_size): if the window buffer is nil
        then don't continue.
        (update_frame_gutters): be more lenient about when we actually
        update the gutter. Layout optimization makes this
        non-costly. Cache redisplay flags that we want to temporarily
        ignore.

        * glyphs.c (Fglyph_animated_timeout_handler): handle image
        specific timeouts rather than iterating over the instance cache.
        (glyph_animated_timeout_mapper): deleted.
        (add_glyph_animated_timeout): use a weak list to hold onto the
        image so that it can be GC'ed.
        (disable_glyph_animated_timeout): disable a specific timeout.
        (vars_of_glyphs): disable-animated-pixmaps is a new boolean for
        controlling whether pixmaps are animated or not.

        * glyphs-msw.c (mswindows_finalize_image_instance): make sure the
        image timeout gets disabled when the image gets freed.

        * glyphs-eimage.c (gif_instantiate): remove meaningless
        comment. Cope with timeouts specified in the gif extension block.

        * event-msw.c (vars_of_event_mswindows): new variable
        mswindows-meta-activates-menu.
        (mswindows_wnd_proc): only goto defproc with VK_MENU if the user
        wants it.

        * glyphs-x.c (x_finalize_image_instance): delete mask first so
        that we can compare with image.

1999-10-14  Jonathan Harris  <jhar@tardis.ed.ac.uk>

        * event-msw.c (mswindows_key_to_emacs_keysym):
        Recognise keypad keys as different from normal keys.

1999-10-14  Didier Verna  <didier@xemacs.org>

        * glyphs-x.c (x_finalize_image_instance): avoid freeing null pixmaps.

1999-10-10  Olivier Galibert  <galibert@pobox.com>

        * symbols.c (init_symbols_once_early): dump Vquit_flag.

        * symsinit.h: Updated.

        * ntproc.c (vars_of_ntproc): Use defsymbol.

        * emacs.c (main_1): Updated reinit calls.

        * lisp.h: Removed Fpurecopy and pure_put declarations.
        * fns.c: Removed pure_put.

        * eval.c (Fdefvar): pure_put -> Fput
        (Fdefconst): Ditto.
        * frame-x.c (init_x_prop_symbols): Ditto.
        * symbols.c (deferror): Ditto.

        * alloc.c (Fmake_byte_code): Remove Fpurecopy call.
        * buffer.c (vars_of_buffer): Ditto.
        * bytecode.c (Ffetch_bytecode): Ditto.
        (optimize_compiled_function): Ditto.
        * emacs.c (vars_of_emacs): Ditto.
        * emodules.c (vars_of_module): Ditto.
        * eval.c (define_function): Ditto.
        (Fautoload): Ditto.
        * frame.c (vars_of_frame): Ditto.
        * intl.c (Fset_domain): Ditto.
        * lread.c (load_force_doc_string_unwind): Ditto.
        * menubar.c (vars_of_menubar): Ditto.
        * minibuf.c (reinit_complex_vars_of_minibuf): Ditto.

        * debug.c (reinit_vars_of_debug): Extracted.
        * device-x.c (reinit_vars_of_device_x): Ditto.
        * emodules.c (reinit_vars_of_module): Ditto.
        * font-lock.c (reinit_vars_of_font_lock): Ditto.
        * glyphs-widget.c (reinit_vars_of_glyphs_widget): Ditto.
        * glyphs.c (reinit_vars_of_glyphs): Ditto.
        * gui-x.c (reinit_vars_of_gui_x): Ditto.
        * insdel.c (reinit_vars_of_insdel): Ditto.
        * menubar-x.c (reinit_vars_of_menubar_x): Ditto.
        * minibuf.c (reinit_complex_vars_of_minibuf): Ditto.
        * mule-wnnfns.c (reinit_vars_of_mule_wnn): Ditto.
        * print.c (reinit_vars_of_print): Ditto.
        * redisplay.c (reinit_vars_of_redisplay): Ditto.
        * select-x.c (reinit_vars_of_xselect): Ditto.
        * undo.c (reinit_vars_of_undo): Ditto.

1999-10-10  Olivier Galibert  <galibert@pobox.com>

        * symsinit.h: Updated declarations, see other ChangeLog entries.

        * redisplay.c (init_redisplay): Ensure proper reinitialisation.

        * lrecord.h (XD_DYNARR_DESC): Introduce XD_INT_RESET and use it.

        * glyphs.c: Add the ii_keyword_entry and related descriptions.
        Fix the image_instantiator_methods one.

        * file-coding.c: Plonk all data that needs to be dumped in a
        dynamically allocated structure.

        * extents.c (reinit_vars_of_extents): Extracted from
        vars_of_extents.

        * event-stream.c (vars_of_event_stream): Don't staticpro when
        pdump_wire is enough.

        * event-msw.c (reinit_vars_of_event_mswindows): Extracted from
        vars_of_event_mswindows.

        * event-Xt.c (reinit_vars_of_event_Xt): Extracted from
        vars_of_event_Xt.

        * eval.c (vars_of_eval): Don't staticpro when pdump_wire is enough.

        * emacs.c (main_1): Added some reinit calls.

        * device-x.c (reinit_console_type_create_device_x): Extracted from
        console_type_create_device_x.

        * console.h: Declare the console_type_entry_dynarr description.

        * console.c: Unstatic the console_type_entry_dynarr description.

        * alloc.c: Removed some dubious comments.  Handle XD_INT_RESET.

1999-10-07  Olivier Galibert  <galibert@pobox.com>

        * symsinit.h: Updated declarations, see other ChangeLog entries.

        * minibuf.c (reinit_complex_vars_of_minibuf): Extracted from
        complex_vars_of_minibuf.

        * lrecord.h: Removed XD_PARENT_INDIRECT (unused and
        unimplemented), added XD_LO_LINK.

        * lisp.h (pdump_wire_list): Add declaration.

        * glyphs.h (INITIALIZE_DEVICE_IIFORMAT): Fix bug found by Andy.
        (INITIALIZE_IMAGE_INSTANTIATOR_FORMAT): Fix stupid bug.
        (REINITIALIZE_IMAGE_INSTANTIATOR_FORMAT): Remove, useless once the
        stupid bug fixed.

        * glyphs.c (reinit_image_instantiator_format_create): Remove.

        * glyphs-x.c (reinit_image_instantiator_format_create_glyphs_x):
        Remove.

        * glyphs-widget.c
        (reinit_image_instantiator_format_create_glyphs_widget): Remove.

        * glyphs-msw.c
        (reinit_image_instantiator_format_create_glyphs_mswindows):
        Remove.

        * glyphs-eimage.c
        (reinit_image_instantiator_format_create_glyphs_eimage): Remove.

        * frame.c (Fmake_frame): Don't reset the face cache when using the
        stream device.

        * file-coding.c: Dumped the_codesys_prop_dynarr and added all
        relevant descriptions.

        * events.c (reinit_vars_of_events): Extracted from vars_of_events.

        * eval.c: The subr is _not_ a lcrecord.

        * emacs.c (main_1): Call vars_of_specifier early before any
        specifier creation (e.g in vars_of_glyphs, at least).  Remove the
        useless reinit_image_instantiator_format*.  Add
        reinit_vars_of_events and reinit_complex_vars_of_minibuf.  Add
        calls to lstream_type_create* and process_type_create*.

        * elhash.c: Dump Vall_weak_hash_tables correctly.

        * data.c: Dump Vall_weak_lists correctly.

        * console.c: Fix description.

        * console-stream.c (init_console_stream): Do initializations
        correctly in the pdump case.

        * chartab.c: Fix description.  Dump Vall_syntax_tables correctly.
        (Fcopy_char_table): Link into Vall_syntax_tables.

        * alloc.c (pdump_wire_list): Added.
        (Fgarbage_collect): Fix loop in stats couting missing the last
        lrecord type.
        (pdump_register_sub): Added XD_LO_LINK.
        (pdump_dump_data): Ditto.  Fixed XD_LO_RESET_NIL forgttting the
        counter.
        (pdump_reloc_one): Ditto.
        (pdump_scan_by_alignement): Use last_lrecord_type_index_assigned
        instead of 256.
        (pdump_dump_wired): Added lists.
        (pdump): Use last_lrecord_type_index_assigned instead of 256.
        Dump last_lrecord_type_index_assigned value.  Fix minor bugs.

1999-10-07  Andy Piper  <andy@xemacs.org>

        * glyphs-msw.c (mswindows_finalize_image_instance): zero out
        bitmap slices.

        * glyphs-x.c (x_finalize_image_instance): fix FMW problem.

1999-10-06  Andy Piper  <andy@xemacs.org>

        * elhash.c (resize_hash_table): Correct reference to lrecord_header.

1999-10-06  Damon Lipparelli  <lipp@primus.com>

        * elhash.h: forward declare Lisp_Hash_Table.

1999-10-06  Andy Piper  <andy@xemacs.org>

        * glyphs.c (Fset_image_instance_property): mark glyphs as dirty
        after setting an image instance property.

1999-10-05  Andy Piper  <andy@xemacs.org>

        * gutter.c (update_frame_gutters): output gutters if
        windows_changed is set. This is the only way of catching changes
        in selected window which obviously can affect the specifiers.

        * redisplay.c: new state flags, subwindows_state_changed and
        subwindows_state_changed set.
        (redisplay_window): use them.
        (redisplay_device): ditto.
        (redisplay_without_hooks): ditto.
        (redisplay_frame): ditto. Reset subwindow cachels if
        subwindows_changed is set.
        (redisplay_window): call mark_glyph_cachels_as_clean after
        redisplaying.

        * redisplay-x.c (x_output_x_pixmap): select correct
        pixmap image for display depending on the currently selected
        slice.

        * redisplay-output.c (compare_runes): check dirtiness when
        checking RUNE_DGLYPH runes.
        (compare_display_blocks): relax invalidation of display blocks
        since we can now detect whether individual glyphs have changed or
        not.

        * redisplay-msw.c (mswindows_output_dibitmap): select correct
        bitmap image for display depending on the currently selected
        slice.

        * glyphs.h (struct Lisp_Image_Instance): add a dirty flag.
        (IMAGE_INSTANCE_DIRTYP): new macro.
        (XIMAGE_INSTANCE_DIRTYP): ditto.
        (MARK_IMAGE_INSTANCE_CHANGED): ditto.
        (GLYPH_DIRTYP): ditto.
        (XGLYPH_DIRTYP): ditto.
        (MARK_GLYPH_CHANGED): ditto.
        (GLYPH_CACHEL_DIRTYP): ditto.
        (struct glyph_cachel): add a dirty flag.

        * glyphs.c (update_frame_subwindows): Don't update on
        glyphs_changed.
        (glyph_animated_timeout_mapper): new function. Map over the
        instance cache lookinng for animated images to update.
        (Fglyph_animated_timeout_handler): new function. Lisp callback for
        handling animated image timeout events.
        (disable_glyph_animated_timeout): new function. Add the animated
        image timeout.
        (disable_glyph_animated_timeout): new function. Remove the
        animated image timeout.
        (syms_of_glyphs): initialize Qglyph_animated_timeout_handler and
        friends.
        (vars_of_glyphs): initialize Vglyph_animated_ticker.
        (image_instance_equal): add the currently displayed slice.
        (image_instance_hash): ditto.
        (allocate_glyph): initialize dirty flag.
        (glyph_width): rename glyph -> glyph_or_image.
        (glyph_height_internal): ditto.
        (glyph_dirty_p): new function. Determine whether the image
        instance in the domain and/or glyph is dirty.
        (set_glyph_dirty_p): set the dirtiness.
        (update_glyph_cachel_data): take dirtiness into account. Pass the
        image instance we are interested in to glyph_width and friends.
        (get_glyph_cachel_index): make non-static. Always call
        update_glyph_cachel_data.
        (mark_glyph_cachels_as_not_updated): meaningless formatting
        change.
        (mark_glyph_cachels_as_clean): new function. Clean dirtiness from
        glyph cachels.

        * glyphs-x.h (struct x_image_instance_data): change
        pixmap to a list of pixmaps.
        (IMAGE_INSTANCE_X_PIXMAP_SLICE): new macro.
        (IMAGE_INSTANCE_X_PIXMAP_SLICES): ditto.
        (XIMAGE_INSTANCE_X_PIXMAP_SLICE): ditto.
        (XIMAGE_INSTANCE_X_PIXMAP_SLICES): ditto.

        * glyphs-x.c (x_finalize_image_instance): make sure multi pixmap
        images get deleted properly.
        (init_image_instance_from_x_image): add slices paramater and use
        it to initialize x_image_instance_data correctly.
        (image_instance_add_x_image): new function. Add new pixmaps to our
        set of instantiated pixmaps for an image. Used by animated images.
        (x_init_image_instance_from_eimage): add a slices
        parameter. Instantiate all images from the eimage.
        (x_xpm_instantiate): update use of
        init_image_instance_from_x_image.
        (init_image_instance_from_xbm_inline): ditto.
        (x_initialize_pixmap_image_instance): add slices paramater and use
        it to allocate x_image_instance_data correctly.

        * glyphs-msw.h (struct mswindows_image_instance_data): change
        bitmap to a list of bitmaps.
        (IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICE): new macro.
        (IMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICES): ditto.
        (XIMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICE): ditto.
        (XIMAGE_INSTANCE_MSWINDOWS_BITMAP_SLICES): ditto.

        * glyphs-msw.c (init_image_instance_from_dibitmap): add slices
        paramater and use it to initialize mswindows_image_instance_data
        correctly.
        (image_instance_add_dibitmap): new function. Add new bitmaps to
        our set of instantiated bitmaps for an image. Used by animated
        images.
        (mswindows_init_image_instance_from_eimage): add a slices
        parameter. Instantiate all images from the eimage.
        (mswindows_xpm_instantiate): update use of
        init_image_instance_from_dibitmap.
        (bmp_instantiate): ditto.
        (init_image_instance_from_xbm_inline): ditto.
        (mswindows_finalize_image_instance): make sure all the bitmap
        slices get deleted.
        (mswindows_initialize_dibitmap_image_instance): add slices
        paramater and use it to allocate mswindows_image_instance_data
        correctly.

        * glyphs-eimage.c (jpeg_instantiate): give extra paramter to
        init_image_instance_from_eimage.
        (png_instantiate): ditto.
        (tiff_instantiate): ditto.
        (gif_instantiate): allocate bitmaps for all gif slices not just
        the first one.

      &nbs