TextMate bundle for TextPattern
Marios has put together a TextMate language bundle for Textpattern that provides a slew of nice features for building Textpattern templates.
You get nice syntax highlighting for all the Textpattern tags you might use in your templates, auto-completion, snippets, and some integration with my mcw_templates
plugin. If you use TextMate and Textpattern, do yourself a favour and download the language bundle from Marios’ website. Play around with it a little, I think you’ll find that it’s a much nicer way to edit your templates than Textpattern’s internal system.