From f2484dffa2bb96d245839eeae94153cf70209d42 Mon Sep 17 00:00:00 2001 From: Katsumi Yamaoka Date: Wed, 5 Dec 2012 00:18:23 +0000 Subject: [PATCH] gmm-utils.el (gmm-labels): Doc fix --- lisp/gnus/gmm-utils.el | 6 ++++-- 1 file 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)) -- 2.11.4.GIT