diff options
Diffstat (limited to 'lisp/files.el')
| -rw-r--r-- | lisp/files.el | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lisp/files.el b/lisp/files.el index 6cfc727686e..22f5936a1f6 100644 --- a/lisp/files.el +++ b/lisp/files.el @@ -1284,9 +1284,13 @@ its documentation for additional customization information." )) (defmacro minibuffer-with-setup-hook (fun &rest body) - "Add FUN to `minibuffer-setup-hook' while executing BODY. + "Temporarily add FUN to `minibuffer-setup-hook' while executing BODY. BODY should use the minibuffer at most once. -Recursive uses of the minibuffer will not be affected." +Recursive uses of the minibuffer are unaffected (FUN is not +called additional times). + +This macro actually adds an auxilliary function that calls FUN, +rather than FUN itself, to `minibuffer-setup-hook'." (declare (indent 1) (debug t)) (let ((hook (make-symbol "setup-hook"))) `(let (,hook) |