diff options
Diffstat (limited to 'lisp')
| -rw-r--r-- | lisp/help.el | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lisp/help.el b/lisp/help.el index c9c1821c732..40cc1dc089a 100644 --- a/lisp/help.el +++ b/lisp/help.el @@ -1165,11 +1165,13 @@ help buffer." (interactive) (help-follow (1- (point-max)))) -(defun help-follow (pos) +(defun help-follow (&optional pos) "Follow cross-reference at POS, defaulting to point. For the cross-reference format, see `help-make-xrefs'." (interactive "d") + (unless pos + (setq pos (point))) (let* ((help-data (or (and (not (= pos (point-max))) (get-text-property pos 'help-xref)) |