diff options
Diffstat (limited to 'lisp/textmodes/bibtex.el')
| -rw-r--r-- | lisp/textmodes/bibtex.el | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lisp/textmodes/bibtex.el b/lisp/textmodes/bibtex.el index 37e5152be83..a7c68a72040 100644 --- a/lisp/textmodes/bibtex.el +++ b/lisp/textmodes/bibtex.el @@ -685,7 +685,7 @@ the generated key is presented (in entry or, if must take one argument (the automatically generated key), and must return with a string (the key to use)." :group 'bibtex-autokey - :type 'function) + :type '(choice (const nil) function)) (defcustom bibtex-entry-offset 0 "*Offset for BibTeX entries. |