[Mediawiki-l] New wiki tags

[Felix Damrau]

Dear subscribers,

I want to add a new wiki-tag to my  mediawiki. I thought that is quite 
easy but I a too stupid for that.
The wiki Tag shoulb be like this:

I write: >>> text here <<< blabla.
The three ">>>" shall word like the tags for emphasize. Where can I add 
now tags? Which files have to be edited? Can I format the text between 
the ">>>" Tags?

It would be great if there would be a starting tag <div id="bla"> and an 
ending Tag </div>

Can anyone give me an URL oder help me via eMail?

Thank you all,
Felix Damrau