Updated URL to AMK's regex-to-re HOWTO.

Doc/lib/libregsub.tex

 \section{Standard Module \module{regsub}}
 \label{module-regsub}
-
 \stmodindex{regsub}
+
 This module defines a number of functions useful for working with
 regular expressions (see built-in module \code{regex}).
 
@@ -15,8 +15,9 @@ supports the more powerful and regular Perl-style regular expressions.
 Existing code should be converted.  The standard library module
 \module{reconvert} helps in converting \code{regex} style regular
 expressions to \module{re} style regular expressions.  (For more
-conversion help, see the URL
-\url{http://starship.skyport.net/crew/amk/howto/regex-to-re.html}.)
+conversion help, see Andrew Kuchling's\index{Kuchling, Andrew}
+``regex-to-re HOWTO'' at
+\url{http://www.python.org/doc/howto/regex-to-re/}.)
 
 
 \begin{funcdesc}{sub}{pat, repl, str}

Doc/libregsub.tex

 \section{Standard Module \module{regsub}}
 \label{module-regsub}
-
 \stmodindex{regsub}
+
 This module defines a number of functions useful for working with
 regular expressions (see built-in module \code{regex}).
 
@@ -15,8 +15,9 @@ supports the more powerful and regular Perl-style regular expressions.
 Existing code should be converted.  The standard library module
 \module{reconvert} helps in converting \code{regex} style regular
 expressions to \module{re} style regular expressions.  (For more
-conversion help, see the URL
-\url{http://starship.skyport.net/crew/amk/howto/regex-to-re.html}.)
+conversion help, see Andrew Kuchling's\index{Kuchling, Andrew}
+``regex-to-re HOWTO'' at
+\url{http://www.python.org/doc/howto/regex-to-re/}.)
 
 
 \begin{funcdesc}{sub}{pat, repl, str}