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| author | João Távora <joaotavora@gmail.com> | 2020-11-02 16:24:59 +0000 |
|---|---|---|
| committer | João Távora <joaotavora@gmail.com> | 2020-11-02 16:25:43 +0000 |
| commit | 95f7a2835a79c1f12b5dc86230405e8040910c72 (patch) | |
| tree | d2f70890df72ae0e28b81437c8627b07174862cb /lisp/emacs-lisp/map.el | |
| parent | 4e2264b60d1748bfec13486003f526d8c434fda6 (diff) | |
| download | emacs-95f7a2835a79c1f12b5dc86230405e8040910c72.tar.gz emacs-95f7a2835a79c1f12b5dc86230405e8040910c72.tar.bz2 emacs-95f7a2835a79c1f12b5dc86230405e8040910c72.zip | |
Fix Elisp's elisp--documentation-one-liner (bug#43609)
To be backward compatible, this function must return nil when there is
a symbol at point but no documentation for it. Before this fixed it
returned the string "<symbol-name>: nil".
* lisp/progmodes/elisp-mode.el (elisp--documentation-one-liner):
Check callback actually produced non-nil doc.
Diffstat (limited to 'lisp/emacs-lisp/map.el')
0 files changed, 0 insertions, 0 deletions