Mercurial > hg > xemacs-beta
changeset 3065:3fa430e1aa35
[xemacs-hg @ 2005-11-13 10:52:47 by ben]
don't bomb out when fun has no documentation
help.el: Don't bomb out when fun has no documentation.
| author | ben |
|---|---|
| date | Sun, 13 Nov 2005 10:52:48 +0000 |
| parents | b350e85a2a5e |
| children | a88e6130a523 |
| files | lisp/ChangeLog lisp/help.el |
| diffstat | 2 files changed, 7 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/lisp/ChangeLog Sun Nov 13 10:51:18 2005 +0000 +++ b/lisp/ChangeLog Sun Nov 13 10:52:48 2005 +0000 @@ -1,3 +1,8 @@ +2005-11-13 Ben Wing <ben@xemacs.org> + + * help.el (function-arglist): + Don't bomb out when fun has no documentation. + 2005-11-13 Ben Wing <ben@xemacs.org> * simple.el (log-warning-minimum-level):
--- a/lisp/help.el Sun Nov 13 10:51:18 2005 +0000 +++ b/lisp/help.el Sun Nov 13 10:52:48 2005 +0000 @@ -1186,7 +1186,8 @@ (nth 1 fndef)) ((subrp fndef) (let* ((doc (documentation function)) - (args (and (string-match + (args (and doc + (string-match "[\n\t ]*\narguments: ?(\\(.*\\))\n?\\'" doc) (match-string 1 doc))))