!! Current situation
||Plugin ||AbstractReferralPlugin Subclass ||Use Glob expressions ||Use Regular expressions
|ReferringPagesPlugin|x|x|&nbsp;
|UndefinedPagesPlugin|x|x|&nbsp;
|UnusedPagesPlugin|x|x|&nbsp;
|RecentChangesPlugin|&nbsp;|&nbsp;|&nbsp;
|ReferredPagesPlugin|&nbsp;|&nbsp;|x
|IndexPlugin|x|&nbsp;|x
|PluginIndexPlugin|x|&nbsp;|&nbsp;

!! New situation
||Plugin ||AbstractReferralPlugin Subclass ||Use Glob expressions ||Use Regular expressions
|ReferringPagesPlugin|x|x|&nbsp;
|UndefinedPagesPlugin|x|x|&nbsp;
|UnusedPagesPlugin|x|x|&nbsp;
|RecentChangesPlugin|%%(color:red)__x__%%|%%(color:red)__x__%%|&nbsp;
|ReferredPagesPlugin|%%(color:red)__x__%%|%%(color:red)__x__%%|&nbsp;
|IndexPlugin|x|%%(color:red)__x__%%|&nbsp;
|PluginIndexPlugin|x|&nbsp;|&nbsp;