Use the new @copying and @insertcopying commands, to avoid repeating

	the copyright information.
(About this document): New node, that makes the copyright
	information visible in Info and HTML.  (Bug 441).

doc/Protocol-A.texi

@@ -281,13 +281,14 @@
 
 @c %**end of header
 
-@ifinfo
+@copying
 This is the LysKOM Protocol A specification, edition
 @value{PROTOEDITION}.  It specifies version @value{PROTOVER} of the
 protocol.  It corresponds to version @value{VERSION} of lyskomd.
 
 Copyright @copyright{} 1995-2002 Lysator ACS.
 
+@quotation
 Permission is granted to make and distribute verbatim copies of this
 specification provided the copyright notice and this permission notice
 are preserved on all copies.
@@ -307,7 +308,8 @@ same conditions as the original.
 
 Permission is granted to copy and distribute translations of this manual into
 another language under the same conditions as for modified versions.
-@end ifinfo
+@end quotation
+@end copying
 
 @c FIXME (bug 195): What does this do?
 @c ispell-ignore
@@ -333,19 +335,7 @@ another language under the same conditions as for modified versions.
 @c ispell-ignore
 @vskip 0pt plus 1filll
 @c ispell-end-ignore
-Copyright @copyright{} 1995-2002 Lysator ACS
-
-Permission is granted to make and distribute verbatim copies of this document
-provided the copyright notice and this permission notice are preserved on all
-copies.
-
-Modified versions of this document may be redistributed with the added
-condition that all modifications not cleared with the LysKOM development group
-are clearly marked and that the entire modified work be redistributed under the
-same conditions as the original.
-
-Permission is granted to copy and distribute translations of this manual into
-another language under the same conditions as for modified versions.
+@insertcopying
 
 @end titlepage
 @ifnothtml
@@ -383,6 +373,7 @@ The most up-to-date version if this document can always be found at
 @uref{http://www.lysator.liu.se/lyskom/protocol/}.
 
 @menu
+* About this document::         Copyright information.
 * Preface::                     What is LysKOM?  Who wrote this document?
 * Concepts::                    Articles, conferences, aux-items, @dots{}
 * Fundamentals::                The building blocks of Protocol A.
@@ -403,6 +394,14 @@ The most up-to-date version if this document can always be found at
 * Index::                       Index of protocol elements.
 @end menu
 
+@ifnottex
+@node About this document
+@chapter About this document
+
+@insertcopying
+
+@end ifnottex
+
 @ifnottex
 @node Preface
 @chapter Preface