From 229442a468d210ab04b7b5f1cea6fefed291bd23 Mon Sep 17 00:00:00 2001 From: Reiner Steib Date: Mon, 24 Mar 2008 18:09:11 +0000 Subject: [PATCH] (message-info): Don't use booleanp which isn't supported in Emacs 21 and XEmacs. --- lisp/ChangeLog | 5 +++++ lisp/message.el | 3 ++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/lisp/ChangeLog b/lisp/ChangeLog index 2ae4425b6..e59d9612c 100644 --- a/lisp/ChangeLog +++ b/lisp/ChangeLog @@ -1,3 +1,8 @@ +2008-03-24 Reiner Steib + + * message.el (message-info): Don't use booleanp which isn't supported + in Emacs 21 and XEmacs. + 2008-03-22 Reiner Steib * gnus-group.el (gnus-gmane-group-download-format): Rename from diff --git a/lisp/message.el b/lisp/message.el index 37705e407..16440dbfc 100644 --- a/lisp/message.el +++ b/lisp/message.el @@ -2485,7 +2485,8 @@ PGG manual, depending on the value of `mml2015-use'." (Info-goto-node (format "(%s)Top" (cond ((eq arg 16) mml2015-use) ((eq arg 4) 'emacs-mime) - ((and (not (booleanp arg)) + ;; `booleanp' only available in Emacs 22+ + ((and (not (memq arg '(nil t))) (symbolp arg)) arg) (t -- 2.34.1