diff options
Diffstat (limited to 'lisp/help.el')
| -rw-r--r-- | lisp/help.el | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/lisp/help.el b/lisp/help.el index fbb9fc8cbe6..212e3679dad 100644 --- a/lisp/help.el +++ b/lisp/help.el @@ -728,11 +728,17 @@ with `mouse-movement' events." Describe the following key, mouse click, or menu item: ")) ((and (pred vectorp) (let `(,key0 . ,_) (aref key 0)) (guard (symbolp key0)) (let keyname (symbol-name key0))) - (if no-mouse-movement - (string-match "mouse-movement" keyname) - (and (string-match "\\(mouse\\|down\\|click\\|drag\\)" - keyname) - (not (sit-for (/ double-click-time 1000.0) t))))))) + (or + (and no-mouse-movement + (string-match "mouse-movement" keyname)) + (and (string-match "\\(mouse\\|down\\|click\\|drag\\)" + keyname) + (progn + ;; Discard events (e.g. <help-echo>) which might + ;; spuriously trigger the `sit-for'. + (sleep-for 0.01) + (while (read-event nil nil 0.01)) + (not (sit-for (/ double-click-time 1000.0) t)))))))) (list key ;; If KEY is a down-event, read and include the |