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| author | Jose Antonio Ortega Ruiz <jao@gnu.org> | 2009-02-15 01:32:31 +0100 |
|---|---|---|
| committer | Jose Antonio Ortega Ruiz <jao@gnu.org> | 2009-02-15 01:32:31 +0100 |
| commit | f753d35c186ad448e70e84afbc91fb37db2fbb57 (patch) | |
| tree | 579c37091f8287200b842822fb98d44921e514ed /elisp | |
| parent | 6fab966acd979bedcd12adacc793999e459cac52 (diff) | |
| download | geiser-chez-f753d35c186ad448e70e84afbc91fb37db2fbb57.tar.gz geiser-chez-f753d35c186ad448e70e84afbc91fb37db2fbb57.tar.bz2 | |
Recognise empty doc string in Emacs side. Small refactorings.
Diffstat (limited to 'elisp')
| -rw-r--r-- | elisp/geiser-doc.el | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/elisp/geiser-doc.el b/elisp/geiser-doc.el index 7113b25..9dcb951 100644 --- a/elisp/geiser-doc.el +++ b/elisp/geiser-doc.el @@ -51,8 +51,8 @@ With prefix argument, ask for symbol (with completion)." (geiser-completion--read-symbol "Symbol: " (symbol-at-point))))) (when symbol (let ((ds (geiser-doc--get-docstring symbol))) - (if (not (stringp ds)) - (message "No docstring available for '%s'" symbol) + (if (or (not (stringp ds)) (zerop (length ds))) + (message "No documentation available for '%s'" symbol) (geiser-doc--with-buffer (erase-buffer) (insert ds)) |