diff options
Diffstat (limited to 'lisp/files.el')
| -rw-r--r-- | lisp/files.el | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/lisp/files.el b/lisp/files.el index 6e68c137f77..7a0a56448a9 100644 --- a/lisp/files.el +++ b/lisp/files.el @@ -327,10 +327,18 @@ otherwise a string <2> or <3> or ... is appended to get an unused name." Choose the buffer's name using generate-new-buffer-name." (get-buffer-create (generate-new-buffer-name name))) +(defconst automount-dir-prefix "^/tmp_mnt/" + "Regexp to match the automounter prefix in a directory name.") + (defun abbreviate-file-name (filename) "Return a version of FILENAME shortened using directory-abbrev-alist. This also substitutes \"~\" for the user's home directory. See \\[describe-variable] directory-abbrev-alist RET for more information." + ;; Get rid of the prefixes added by the automounter. + (if (and (string-match automount-dir-prefix filename) + (file-exists-p (file-name-directory + (substring filename (1- (match-end 0)))))) + (setq filename (substring filename (1- (match-end 0))))) (let ((tail directory-abbrev-alist)) (while tail (if (string-match (car (car tail)) filename) @@ -347,13 +355,9 @@ See \\[describe-variable] directory-abbrev-alist RET for more information." If a buffer exists visiting FILENAME, return that one, but verify that the file has not changed since visited or saved. The buffer is not selected, just returned to the caller." - (setq filename (expand-file-name filename)) - ;; Get rid of the prefixes added by the automounter. - (if (and (string-match "^/tmp_mnt/" filename) - (file-exists-p (file-name-directory - (substring filename (1- (match-end 0)))))) - (setq filename (substring filename (1- (match-end 0))))) - (setq filename (abbreviate-file-name filename)) + (setq filename + (abbreviate-file-name + (expand-file-name filename))) (if (file-directory-p filename) (if find-file-run-dired (dired-noselect filename) |