--- code/trunk/LICENCE	2007/02/24 21:38:53	29
+++ code/trunk/LICENCE	2007/02/24 21:39:29	47
@@ -9,7 +9,7 @@
 University of Cambridge Computing Service,
 Cambridge, England. Phone: +44 1223 334714.
 
-Copyright (c) 1997-1999 University of Cambridge
+Copyright (c) 1997-2000 University of Cambridge
 
 Permission is granted to anyone to use this software for any purpose on any
 computer system, and to redistribute it freely, subject to the following
@@ -20,7 +20,19 @@
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
 2. The origin of this software must not be misrepresented, either by
-   explicit claim or by omission.
+   explicit claim or by omission. In practice, this means you must put
+   a sentence like this
+
+     Regular expression support is provided by the PCRE library package,
+     which is open source software, copyright by the University of
+     Cambridge.
+
+   somewhere reasonably visible in your documentation and in any relevant
+   files. A reference to the ftp site for the source should also be given
+
+     ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/
+
+   in the documentation.
 
 3. Altered versions must be plainly marked as such, and must not be
    misrepresented as being the original software.