when checking for existing files.
(normal-top-level): Don't set auto-save-list-file-name
if auto-save-list-file-prefix is nil.
(normal-top-level): Don't set auto-save-list-file-name
if it was already set non-nil (by .emacs, for example).
(auto-save-list-file-prefix): Doc fix.
(rmail-retry-failure): Fix previous change.
Combine variables mail-buffer and rmail-buffer.
Look for an end-delimiter in case where the start-of-bounce
delimiter looks like -- plus some more text.
(rmail-search): Doc fix.
for the "^\t+#" element.
Add faces to menu only if window-system.
(makefile-mode): Do not check if makefile-define-space-face is
defined. Call it only if window-system.
(isearch-just-started): New variable.
(isearch-mode): Set it.
(isearch-search): Clear it.
(isearch-repeat): If isearch-just-started, don't test for empty match.
(isearch-unread): Use store-kbd-macro-event.
(isearch-search-and-update): Use isearch-case-fold-search
around the looking-at call.
(imenu-add-to-menubar): Use an ordinary menu bar submenu.
Add imenu-add-to-menubar to menu-bar-update-hook to update the submenu.
(imenu--make-index-alist): Add noerror argument.
(imenu--menubar-select): New function.
(imenu--create-keymap-1, imenu--create-keymap-2): New arg COMMANDS.
(imenu): Allow a string as arg.
(symbol-under-or-before-point, symbol-before-point-for-complete):
Use unwind-protect to restore syntax table.
(symbol-before-point, symbol-before-point-for-complete):
Start the backward scan-sexps from point, not (1+ (point)).
to top level.
(syms_of_editfns): Initialize environbuf explicitly.
(Vbuffer_access_fontified_property): New variable.
(syms_of_editfns): Set up Lisp var.
(make_buffer_string): Don't call the Vbuffer_access_fontify_functions
if the text is already fontified.
(Fbuffer_string): Pas 1 for PROPS arg.
(update_buffer_properties): New subroutine.
(Finsert_buffer_substring): Use update_buffer_properties.
(make_buffer_string): New arg PROPS.
(Fbuffer_string, Fbuffer_substring): Pass new arg.
(Fbuffer_substring_no_properties): New function.
(syms_of_editfns): defsubr it.
(Vbuffer_access_fontify_functions): New variable.
(Qbuffer_access_fontify_functions): New variable.
(syms_of_editfns): Set up Lisp variable, initialize them.
(make_buffer_string): Run this new hook.
