diff options
author | Jesper Harder <harder@ifa.au.dk> | 2004-04-05 12:09:53 +0000 |
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committer | Jesper Harder <harder@ifa.au.dk> | 2004-04-05 12:09:53 +0000 |
commit | 843e9356587302dee7b723fd6b13f1ab4f126f9e (patch) | |
tree | db7f36fec44b5adab23e8340125ad738d726a716 /lisp/help-mode.el | |
parent | 12d7d7a17ad25525fcc210e59eb4d844f8563fd5 (diff) | |
download | emacs-843e9356587302dee7b723fd6b13f1ab4f126f9e.tar.gz |
(help-make-xrefs): Recognize aliased variable with
inherited docstring.
Diffstat (limited to 'lisp/help-mode.el')
-rw-r--r-- | lisp/help-mode.el | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/lisp/help-mode.el b/lisp/help-mode.el index 032509b9614..a2a121a89e9 100644 --- a/lisp/help-mode.el +++ b/lisp/help-mode.el @@ -374,8 +374,14 @@ that." (help-xref-button 8 'help-symbol sym)) ((and (boundp sym) - (documentation-property sym - 'variable-documentation)) + (or + (documentation-property + sym 'variable-documentation) + (condition-case nil + (documentation-property + (indirect-variable sym) + 'variable-documentation) + (cyclic-variable-indirection nil)))) (help-xref-button 8 'help-variable sym)) ((fboundp sym) (help-xref-button 8 'help-function sym))))))) |