From: Eli Zaretskii Date: Fri, 12 May 2006 18:22:50 +0000 (+0000) Subject: (Undo): Document that undo is turned off in buffers whose names begin with X-Git-Tag: emacs-pretest-22.0.90~2590 X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=1e094ef91129c044cc7c6e490a3a4bc09ec081a0;p=emacs.git (Undo): Document that undo is turned off in buffers whose names begin with a space. --- diff --git a/lispref/text.texi b/lispref/text.texi index d506341f0d5..c9f1a83a74c 100644 --- a/lispref/text.texi +++ b/lispref/text.texi @@ -1202,7 +1202,9 @@ value for @code{kill-ring-max} is 60. Most buffers have an @dfn{undo list}, which records all changes made to the buffer's text so that they can be undone. (The buffers that don't have one are usually special-purpose buffers for which Emacs -assumes that undoing is not useful.) All the primitives that modify the +assumes that undoing is not useful. In particular, any buffer whose +name begins with a space has its undo recording off by default, +see @ref{Buffer Names}.) All the primitives that modify the text in the buffer automatically add elements to the front of the undo list, which is in the variable @code{buffer-undo-list}.