>From: Takeshi Abe <xxxxxx@fixedpoint.jp>
Subject: Two typos
Date: Sun, 20 Oct 2013 20:41:50 +0900 (JST)

> * In References section: The URL of Gauche's manual page about its regular
>   expressions is
>   http://practical-scheme.net/gauche/man/gauche-refe_51.html.

URL of Gauche's online manual pages change between versions.
You might want to use this link, which always redirects to the
named chapter:

 http://practical-scheme.net/gauche/man/?p=Regular+expressions