or from Lisp without specifying the optional argument FIND-FILE;
in that case, this function acts as if `enable-local-variables' were t."
(interactive)
- (fundamental-mode)
+ (kill-all-local-variables)
+ (unless delay-mode-hooks
+ (run-hooks 'change-major-mode-after-body-hook
+ 'after-change-major-mode-hook))
(let ((enable-local-variables (or (not find-file) enable-local-variables)))
;; FIXME this is less efficient than it could be, since both
;; s-a-m and h-l-v may parse the same regions, looking for "mode:".
;; The entry MTIME should match the most recent
;; MTIME among matching files.
(and cached-files
- (= (time-to-seconds (nth 2 dir-elt))
- (apply #'max (mapcar (lambda (f) (time-to-seconds (nth 5 (file-attributes f))))
+ (= (float-time (nth 2 dir-elt))
+ (apply #'max (mapcar (lambda (f)
+ (float-time
+ (nth 5 (file-attributes f))))
cached-files))))))
;; This cache entry is OK.
dir-elt
(seconds-to-time
(if success
(apply #'max (mapcar (lambda (file)
- (time-to-seconds (nth 5 (file-attributes file))))
+ (float-time (nth 5 (file-attributes file))))
files))
;; If there was a problem, use the values we could get but
;; don't let the cache prevent future reads.
(defun file-name-sans-extension (filename)
"Return FILENAME sans final \"extension\".
-The extension, in a file name, is the part that follows the last `.',
-except that a leading `.', if any, doesn't count."
+The extension, in a file name, is the part that begins with the last `.',
+except that a leading `.' of the file name, if there is one, doesn't count."
(save-match-data
(let ((file (file-name-sans-versions (file-name-nondirectory filename)))
directory)
(defun file-name-extension (filename &optional period)
"Return FILENAME's final \"extension\".
-The extension, in a file name, is the part that follows the last `.',
-excluding version numbers and backup suffixes,
-except that a leading `.', if any, doesn't count.
+The extension, in a file name, is the part that begins with the last `.',
+excluding version numbers and backup suffixes, except that a leading `.'
+of the file name, if there is one, doesn't count.
Return nil for extensionless file names such as `foo'.
Return the empty string for file names such as `foo.'.
-If PERIOD is non-nil, then the returned value includes the period
-that delimits the extension, and if FILENAME has no extension,
-the value is \"\"."
+By default, the returned value excludes the period that starts the
+extension, but if the optional argument PERIOD is non-nil, the period
+is included in the value, and in that case, if FILENAME has no
+extension, the value is \"\"."
(save-match-data
(let ((file (file-name-sans-versions (file-name-nondirectory filename))))
(if (and (string-match "\\.[^.]*\\'" file)
PATTERN is assumed to represent a file-name wildcard suitable for the
underlying filesystem. For Unix and GNU/Linux, each character from the
-set [ \\t\\n;<>&|()`'\"#$] is quoted with a backslash; for DOS/Windows, all
+set [ \\t\\n;<>&|()\\=`\\='\"#$] is quoted with a backslash; for DOS/Windows, all
the parts of the pattern which don't include wildcard characters are
quoted with double quotes.