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| author | Katsumi Yamaoka <yamaoka@jpl.org> | 2012-12-05 00:18:23 +0000 |
|---|---|---|
| committer | Katsumi Yamaoka <yamaoka@jpl.org> | 2012-12-05 00:18:23 +0000 |
| commit | f2484dffa2bb96d245839eeae94153cf70209d42 (patch) | |
| tree | ea4d93bfb8690ba2ff81c27c15e89b9bb7838cc3 /lisp/gnus/gmm-utils.el | |
| parent | 119191326014fa1aee3d75f83efaabcc819d576a (diff) | |
| download | emacs-f2484dffa2bb96d245839eeae94153cf70209d42.tar.gz | |
gmm-utils.el (gmm-labels): Doc fix
Diffstat (limited to 'lisp/gnus/gmm-utils.el')
| -rw-r--r-- | lisp/gnus/gmm-utils.el | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lisp/gnus/gmm-utils.el b/lisp/gnus/gmm-utils.el index 3357ee42239..6a64dcff11b 100644 --- a/lisp/gnus/gmm-utils.el +++ b/lisp/gnus/gmm-utils.el @@ -420,8 +420,10 @@ coding-system." ;; `labels' got obsolete since Emacs 24.3. (defmacro gmm-labels (bindings &rest body) "Make temporary function bindings. -The lexical scoping is handled via `lexical-let' rather than relying -on `lexical-binding'. +The bindings can be recursive and the scoping is lexical, but capturing +them in closures will only work if `lexical-binding' is in use. But in +Emacs 24.2 and older, the lexical scoping is handled via `lexical-let' +rather than relying on `lexical-binding'. \(fn ((FUNC ARGLIST BODY...) ...) FORM...)" `(,(progn (require 'cl) (if (fboundp 'cl-labels) 'cl-labels 'labels)) |