(re-builder): Reuse window displaying the *RE-Builder* buffer, if any.
(reb-initialize-buffer): Update matches, in case we're reentering
RE Builder mode.
change of char_table_ref_and_range.
(char_table_ref_and_range): Change the meaning of argument FROM
and TO. Now the caller must provide initial values for *FROM
and *TO.
CHARSET_METHOD_MAP_DEFERRED.
(DECODE_CHAR): Check if the decoder vector is ready.
(ENCODE_CHAR): Check if the encoder char-table is ready.
(maybe_unify_char): Extern it.
(inhibit_load_charset_map): New variable.
(temp_charset_work): New variable.
(SET_TEMP_CHARSET_WORK_ENCODER, GET_TEMP_CHARSET_WORK_ENCODER)
(SET_TEMP_CHARSET_WORK_DECODER, GET_TEMP_CHARSET_WORK_DECODER):
New macros.
(load_charset_map): Meaning of control_flag changed. If
inhibit_load_charset_map is nonzero, setup a table in
temp_charset_work.
(load_charset): New argument control_flag.
(map_charset_for_dump): New function.
(map_charset_chars): If inhibit_load_charset_map is nonzero, use
map_charset_for_dump.
(Fdefine_charset_internal): If the charset method is MAP, load
mapping tables by calling load_charset.
(Funify_charset): Don't load a mapping table but directly set
Vchar_unify_table.
(maybe_unify_char): New function.
(decode_char): Don't handle the deleted method MAP_DEFERRED.
Handle the case of inhibit_load_charset_map being nonzero.
(encode_char): Don't handle the deleted method MAP_DEFERRED.
Handle the case of inhibit_load_charset_map being nonzero.
(Fclear_charset_maps): Just free temp_charset_work.
(syms_of_charset): Make `inhibit-load-charset-map' a Lisp
variable.
(tool-bar-find-image): Function deleted.
(tool-bar-local-item, tool-bar-local-item-from-menu): Use
find-image instead of tool-bar-find-image.
(tool-bar-keymap-cache): New hash table.
(tool-bar-make-keymap): Use it.
(tool-bar-make-keymap-1): Move body of tool-bar-make-keymap here.
(tool-bar-find-image): Function deleted.
(tool-bar-local-item, tool-bar-local-item-from-menu): Use
find-image instead of tool-bar-find-image.
(tool-bar-keymap-cache): New hash table.
(tool-bar-make-keymap): Use it.
(tool-bar-make-keymap-1): Move body of tool-bar-make-keymap here.
(forward-list, backward-list, down-list, backward-up-list)
(up-list, kill-sexp, backward-kill-sexp, kill-backward-up-list)
(insert-pair, insert-parentheses): State that the
command assumes that point is not in a string or comment.
