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let separator items destroy refence constants of other menu items.

set a new one before obtaining the global coordinate.  Use
FRAME_MAC_WINDOW.
(x_set_name, x_set_title): Encode title to UTF8.  Use
SetWindowTitleWithCFString.
(Fx_server_version): Get correct OS version.

(mode-line-frame-identification): Sync with x-win.el.

(grep-regexp-alist): Add rule to highlight grep matches.
(grep-process-setup): Set env-vars GREP_OPTIONS and GREP_COLOR.

(compilation-mode-font-lock-keywords): Check col and end-col by `integerp'.
(compilation-goto-locus): If end-mk is non-nil in transient mark
mode don't activate the mark (and don't display message in
push-mark), but highlight overlay between mk and end-mk.

xfree before ENCODE_UTF_8.
(x_set_name, x_set_title): Call x_set_name_internal.

mode with second element of compilation-arguments instead of third
to reflect latest changes in compilation-arguments structure.
(recompile): Use global variable `compilation-directory' to get
recent compilation directory only when `recompile' is invoked NOT
in the compilation buffer.  Otherwise, use `default-directory' of
the compilation buffer.

Do not push mark if inhibit-mark-movement is non-nil.

supports the next-error functionality.

for finding the compilation buffer for `next-error'.

(isearch-push-state-function): New defvars.
(isearch-pop-fun-state): New defsubst.
(isearch-top-state): Call function saved in `isearch-pop-fun-state'.
(isearch-push-state): Set the result of calling
`isearch-push-state-function' to the `isearch-pop-fun-state' field.
(isearch-cancel): Call function saved in `isearch-pop-fun-state' to
restore the mode-specific starting point of terminated search.
(isearch-abort): Call `isearch-cancel' instead of its duplicated code.
(isearch-repeat): Call `isearch-wrap-function' if defined.
(isearch-message-prefix): Don't add prefix "over" to the message
for wrapped search if `isearch-wrap-function' is defined.
(isearch-search): Call function saved in `isearch-pop-fun-state' to
restore the mode-specific starting point of failed search.

(isearch-string, isearch-message-string, isearch-point)
(isearch-success, isearch-forward-flag, isearch-other-end)
(isearch-word, isearch-invalid-regexp, isearch-wrapped)
(isearch-barrier, isearch-within-brackets)
(isearch-case-fold-search): Add suffix `-state' to state-related
defsubsts to avoid name clashes with other function names.

(Info-search): Add new optional arguments for the sake of isearch.
Replace whitespace in Info-search-whitespace-regexp literally.
Add backward search.  Don't call `Info-select-node' if regexp is
found in the same Info node.  Don't add node to Info-history for
wrapped isearch.
(Info-search-backward, Info-isearch-search, Info-isearch-wrap)
(Info-isearch-push-state, Info-isearch-pop-state): New funs.
(Info-mode): Set local variables `isearch-search-fun-function',
`isearch-wrap-function', `isearch-push-state-function',
`search-whitespace-regexp'.

Set 4-th argument of `move-overlay' to `current-buffer' to move overlay
to different source buffers.  Use new variable `next-error-highlight'.

(next-error-highlight, next-error-highlight-no-select):
New defcustoms.
(next-error-no-select): Let-bind next-error-highlight to the value
of next-error-highlight-no-select before calling `next-error'.

"if current buffer is a next-error capable buffer" after the
rule "if next-error-last-buffer is set to a live buffer".
Simplify to test all rules in one `or'.
(next-error): Doc fix.

(next-error-no-select, previous-error-no-select):
Make arguments optional.

all lines that begin in the region, rather than on all complete lines
in the region.

in the region, rather than on all complete lines in the region.

	* w32fns.c (w32_load_font): If a BDF font is already loaded, do not
	reload it.

x-dnd-test-function and x-dnd-known-types.

(x-dnd-known-types): Defcustom it.
(x-dnd-handle-motif): Print message-atom in error message.

(Indentation Commands): Correct description of `indent-relative'.
(Tab Stops): <TAB> is no longer bound to `tab-to-tab-stop' in Text
mode.  The *Tab Stops* buffer uses Overwrite Mode.
(Just Spaces): `untabify' converts sequences of at least two spaces to tabs.

(single_submenu): Set lname and lkey in widget_value
instead of name and key.
(update_submenu_strings): New function.
(set_frame_menubar): Remove call to inhibit_garbage_collection,
call update_submenu_strings.

instead of name and key.
(update_submenu_strings): New function.
(set_frame_menubar): Remove call to inhibit_garbage_collection,
call update_submenu_strings.  Call ENCODE_MENU_STRING for top level
menu names.

* gtkutil.h (_widget_value): Added lname and lkey.