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| author | Alan Mackenzie <acm@muc.de> | 2017-12-29 09:54:03 +0000 |
|---|---|---|
| committer | Alan Mackenzie <acm@muc.de> | 2017-12-29 09:54:03 +0000 |
| commit | b240c7846b0d03e9f69af753cd24eb1e550f543c (patch) | |
| tree | 4b78a0fac6c94e59e56b5f3f08f00b4095680ff7 /lisp | |
| parent | e879a5444a86e8fc030bbef69fbb8d84e9961fa3 (diff) | |
| download | emacs-b240c7846b0d03e9f69af753cd24eb1e550f543c.tar.gz emacs-b240c7846b0d03e9f69af753cd24eb1e550f543c.tar.bz2 emacs-b240c7846b0d03e9f69af753cd24eb1e550f543c.zip | |
* lisp/help.el (describe-key): Only (copy-sequence elt) when elt is a list.
Diffstat (limited to 'lisp')
| -rw-r--r-- | lisp/help.el | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lisp/help.el b/lisp/help.el index fa7f6b0d5b0..8ff27b0b24c 100644 --- a/lisp/help.el +++ b/lisp/help.el @@ -876,7 +876,7 @@ temporarily enables it to allow getting help on disabled items and buttons." (when (vectorp key) (let* ((last (1- (length key))) (elt (aref key last)) - (elt-1 (copy-sequence elt)) + (elt-1 (if (listp elt) (copy-sequence elt) elt)) key-1 down-event-type) (when (and (listp elt-1) (symbolp (car elt-1)) |