X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/8d99e09d789d6808b910846b6d5c5a4bfc7f4c0c..5a7f4c1bf2b8a1ef30810640bc255494dd3b957b:/man/pgg.texi

diff --git a/man/pgg.texi b/man/pgg.texi
index 025420abd4..23bcd5cbb1 100644
--- a/man/pgg.texi
+++ b/man/pgg.texi
@@ -6,10 +6,10 @@
 
 
 @copying
-This file describes the PGG.
+This file describes PGG, an Emacs interface to various PGP implementations.
 
-Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
-Copyright (C) 2001 Daiki Ueno.
+Copyright @copyright{} 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+Copyright @copyright{} 2001 Daiki Ueno.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
@@ -17,7 +17,7 @@ under the terms of the GNU Free Documentation License, Version 1.2 or
 any later version published by the Free Software Foundation; with no
 Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
 Texts.  A copy of the license is included in the section entitled ``GNU
-Free Documentation License''.
+Free Documentation License.''
 @end quotation
 @end copying
 
@@ -234,6 +234,14 @@ variable to @code{nil}.
 Elapsed time for expiration in seconds.
 @end defvar
 
+@defvar pgg-gpg-use-agent
+When using GnuPG (gpg) as PGP scheme you can use @code{gpg-agent} for
+caching@footnote{Actually @code{gpg-agent} does not cache passphrases
+but private keys.  On the other hand, from a users point of view this
+technical difference isn't visible.}.  If non-@code{nil} try to use a
+running @code{gpg-agent}.  It defaults to @code{nil}.
+@end defvar
+
 @node Default user identity
 @section Default user identity