HTML Editor Customisation

I need customisations made to WymEditor: <[login to view URL]> **WYMeditor** is a web-based WYSIWYM (What You See Is What You Mean) XHTML editor built using **JQuery**. Things I need done: 1. Layout the HTML code when switched to the "source" view (basically just want some sort of "pretty print" or similar where the tags are indented neatly and on new lines, that sort of thing. 2. Add some new tags (both inline and block-level tags) and represent these in the editor. If you can add one block and one inline, I am happy to use what you've done to add more as needed. 3. I have added a resizing plugin, but it doesn't resize the source view. It will need to. I have actually started this, I just have some other urgent work to attend to in the next couple of weeks. I have a "proof-of-concept" of adding new tags. I can give you this code.