How to color code headings in TextMate using Markdown
Preferences > Fonts & Colors
Add a new element entry like so, using the scope selector markup.heading (this doesn’t seem to effect H tags in HTML):

Use whatever foreground and background colors you want.
Comments
It certainly is. Markdown, that is. Good for you. Um. Yeah…
Anyway - you didn’t really say what this does. What does this change the appearance of?
What headings (H1 - H6) look like in TextMate if you use Markdown.
What do you think about that?