diff options
Diffstat (limited to 'lisp/files.el')
| -rw-r--r-- | lisp/files.el | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lisp/files.el b/lisp/files.el index dfa3cef384d..4d952f3f935 100644 --- a/lisp/files.el +++ b/lisp/files.el @@ -3941,8 +3941,9 @@ prints a message in the minibuffer. Instead, use `set-buffer-modified-p'." (defun toggle-read-only (&optional arg) "Change whether this buffer is visiting its file read-only. -With arg, set read-only iff arg is positive. -If visiting file read-only and `view-read-only' is non-nil, enter view mode." +With prefix argument ARG, make the buffer read-only if ARG is +positive, otherwise make it writable. If visiting file read-only +and `view-read-only' is non-nil, enter view mode." (interactive "P") (if (and arg (if (> (prefix-numeric-value arg) 0) buffer-read-only @@ -4568,7 +4569,7 @@ FILENAME should lack slashes. You can redefine this for customization." (defun wildcard-to-regexp (wildcard) "Given a shell file name pattern WILDCARD, return an equivalent regexp. -The generated regexp will match a filename iff the filename +The generated regexp will match a filename only if the filename matches that wildcard according to shell rules. Only wildcards known by `sh' are supported." (let* ((i (string-match "[[.*+\\^$?]" wildcard)) |