[TxMt] What happened to my right margin-wrap / Markdown + Blogging

[Steven G. Harms]

I am using Markdown to edit a blog entry and all of a sudden i  
noticed that my right margin wrap has stopped.  I'm not sure if i hit  
some strange key combination that disabled the wrap, but I'd sure  
like to know how to get it back.

NOTE: This is not to be confused with the 'soft wrap' requests that  
malign Allan (according to the documentation).


...and...

If anyone has a quick tip on how to change the autocomplete button  
from escape to shift+tab (what i use in xcode) that would be much  
appreciated.

Steven