This plugin 'ciphers' all valid email addresses inside a WikiPage+
for protection against automated spambots. Additionally it
throws fake/trap email addresses to spammer databases :>

It ist not integrated into the core script, because some people
may prefer to have email addresses visible (intranet usage).
However it is HIGHLY RECOMMENDED to enable this plugin. Despite
its file size it is rather fast.
prev << "jump"
next >> "spages (StaticPages)"

You cannot modify the README.plugins file, but anyhow any ideas or suggestion should as usually get filed on BugReports, UserSuggestions or even better the README.plugins.Discussion.