I must be missing something obvious. 
I want to create a TW page to hold my code snippets. 
I see that codemirror can 
format sql, but I don't see this feature being referenced anywhere. 
I've created a new tiddler and tried to add "text/x-mssql" as a tag or as the type, but nothing. It just looks like text.
I get line numbers and tabs, but can't figure this out. 
For some reason the only example in the documentation of a code editor is lorum ipsum text instead of code?