Remove Ueno copyright based on copyright.list:

[gnu-emacs] / man / pgg.texi

diff --git a/man/pgg.texi b/man/pgg.texi
index 46785f3c1a7a6663b2a10694bcaa136452221b4f..74461ae90d8afe8b9cc6420fe9046bb1032942f1 100644 (file)
--- a/man/pgg.texi
+++ b/man/pgg.texi
@@ -6,10 +6,10 @@
 
 
 @copying
 
 
 @copying

-This file describes the PGG.
+This file describes PGG, an Emacs interface to various PGP implementations.

 
 

-Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
-Copyright (C) 2001 Daiki Ueno.
+Copyright @copyright{} 2001, 2003, 2004, 2005, 2006, 2007  Free Software
+Foundation, Inc.

 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
 
 @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
 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
 
 @end quotation
 @end copying
 


@@ -74,10 +74,19 @@ PGG requires at least one implementation of privacy guard system.
 This document assumes that you have already obtained and installed them
 and that you are familiar with its basic functions.
 
 This document assumes that you have already obtained and installed them
 and that you are familiar with its basic functions.
 

-By default, PGG uses GnuPG, but Pretty Good Privacy version 2 or version
-5 are also supported.  If you are new to such a system, I recommend that
-you should look over the GNU Privacy Handbook (GPH) which is available
-at @uref{http://www.gnupg.org/gph/}.
+By default, PGG uses GnuPG.  If you are new to such a system, I
+recommend that you should look over the GNU Privacy Handbook (GPH)
+which is available at @uref{http://www.gnupg.org/documentation/}.
+
+When using GnuPG, we recommend the use of the @code{gpg-agent}
+program, which is distributed with versions 2.0 and later of GnuPG.
+This is a daemon to manage private keys independently from any
+protocol, and provides the most secure way to input and cache your
+passphrases (@pxref{Caching passphrase}).  By default, PGG will
+attempt to use @code{gpg-agent} if it is running.  @xref{Invoking
+GPG-AGENT,,,gnupg,Using the GNU Privacy Guard}.
+
+PGG also supports Pretty Good Privacy version 2 or version 5.

 
 @node How to use
 @chapter How to use
 
 @node How to use
 @chapter How to use


@@ -234,6 +243,14 @@ variable to @code{nil}.
 Elapsed time for expiration in seconds.
 @end defvar
 
 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.}.  It defaults to @code{t}.
+Setting this to @code{nil} is not recommended.
+@end defvar
+

 @node Default user identity
 @section Default user identity
 
 @node Default user identity
 @section Default user identity