diff options
| author | Lars Ingebrigtsen <larsi@gnus.org> | 2014-02-09 22:56:03 -0800 |
|---|---|---|
| committer | Lars Ingebrigtsen <larsi@gnus.org> | 2014-02-09 22:56:03 -0800 |
| commit | 410155240f40333f38fbf170a844963b586cf09e (patch) | |
| tree | 295bb67382b8008bc35712446c158b56736cea32 /lisp/subr.el | |
| parent | 87c79dcb464250600234aa17f941d81f8028d9c3 (diff) | |
* subr.el (event-start): Say what a nil EVENT value means.
Diffstat (limited to 'lisp/subr.el')
| -rw-r--r-- | lisp/subr.el | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lisp/subr.el b/lisp/subr.el index 1d2163267d..745d0b2f57 100644 --- a/lisp/subr.el +++ b/lisp/subr.el @@ -1019,7 +1019,8 @@ in the current Emacs session, then this function may return nil." (defun event-start (event) "Return the starting position of EVENT. -EVENT should be a mouse click, drag, or key press event. +EVENT should be a mouse click, drag, or key press event. If +EVENT is nil, the value of `posn-at-point' is used instead. The following accessor functions are used to access the elements of the position: |