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master c4235eb26d: Make help-fns--generalized-variable more resilient
From: |
Lars Ingebrigtsen |
Subject: |
master c4235eb26d: Make help-fns--generalized-variable more resilient |
Date: |
Tue, 13 Sep 2022 19:41:43 -0400 (EDT) |
branch: master
commit c4235eb26db27df63982083455f355ac9b46d70f
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>
Make help-fns--generalized-variable more resilient
* lisp/help-fns.el (help-fns--generalized-variable): Don't bug out
when a key binding isn't a symbol.
---
lisp/help-fns.el | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lisp/help-fns.el b/lisp/help-fns.el
index d5b576de28..a3d4e002b6 100644
--- a/lisp/help-fns.el
+++ b/lisp/help-fns.el
@@ -1159,7 +1159,8 @@ Returns a list of the form (REAL-FUNCTION DEF ALIASED
REAL-DEF)."
(add-hook 'help-fns-describe-function-functions #'help-fns--compiler-macro 100)
(defun help-fns--generalized-variable (function)
- (when (and (get function 'gv-expander)
+ (when (and (symbolp function)
+ (get function 'gv-expander)
;; Don't mention obsolete generalized variables.
(not (get function 'byte-obsolete-generalized-variable)))
(insert (format-message " `%s' is also a " function)
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