-/* Written by Om<om@inspircd.org>, April 2005. */
-/* Based on m_exception, which was originally based on m_chanprotect and m_silence */
+/*
+ * Written by Om <om@inspircd.org>, April 2005.
+ * Based on m_exception, which was originally based on m_chanprotect and m_silence
+ *
+ * The +I channel mode takes a nick!ident@host, glob patterns allowed,
+ * and if a user matches an entry on the +I list then they can join the channel,
+ * ignoring if +i is set on the channel
+ * Now supports CIDR and IP addresses -- Brain
+ */