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| author | Richard M. Stallman <rms@gnu.org> | 1998-05-22 06:29:05 +0000 |
|---|---|---|
| committer | Richard M. Stallman <rms@gnu.org> | 1998-05-22 06:29:05 +0000 |
| commit | af57e0fa0d6b924f15979fcc430782c44bba2aef (patch) | |
| tree | 09a62f5b6bb5c5240f5ca7e26a090f74da49c2be /lisp/apropos.el | |
| parent | 47414bc1e20d33147d489d294c5a71d7c876116b (diff) | |
| download | emacs-af57e0fa0d6b924f15979fcc430782c44bba2aef.tar.gz | |
(apropos): Handle aliases for undefined functions.
Diffstat (limited to 'lisp/apropos.el')
| -rw-r--r-- | lisp/apropos.el | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lisp/apropos.el b/lisp/apropos.el index 90fa4309f1b..f726029c7ea 100644 --- a/lisp/apropos.el +++ b/lisp/apropos.el @@ -227,7 +227,10 @@ Returns list of symbols and documentation found." (setcar p (list (setq symbol (car p)) (when (fboundp symbol) - (if (setq doc (documentation symbol t)) + (if (setq doc (condition-case nil + (documentation symbol t) + (void-function + "(alias for undefined function)"))) (substring doc 0 (string-match "\n" doc)) "(not documented)")) (when (boundp symbol) |