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| author | Chong Yidong <cyd@stupidchicken.com> | 2010-01-01 15:03:37 -0500 |
|---|---|---|
| committer | Chong Yidong <cyd@stupidchicken.com> | 2010-01-01 15:03:37 -0500 |
| commit | 9bbe0828a0871985dfc8e1ba82020280efdaeb36 (patch) | |
| tree | b00e49c137f909bc675f2a9f3add7d6a6fe6003a /lisp/files.el | |
| parent | 918fa8ba98b1a5a2b94879c092abefeab5dfe85c (diff) | |
| download | emacs-9bbe0828a0871985dfc8e1ba82020280efdaeb36.tar.gz | |
* lisp/files.el (minibuffer-with-setup-hook): Doc fix (Bug#5149).
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) |