[Bf-python] new text editor features.

[Stephen Swaney]

A patch to the Text editor adding nifty features like indenting 
and commenting was submitted by themeyers.  I figured I would 
repost the commit msg here for people who don't get bf-cvs.

Note: I am not sure if the best menu spot for these features
is under the Select menu.  They do work on a selection, though.
  
  from the mailing list post:
  
  1&2. Added Indent/Unindent under Edit->Select
  just select the text you want to indent and go to the menu (
  note if nothing is selected Indent will just indent ( tab )
  the line the line )
  
  3&4. Added Comment/Uncomment to the same menu
  same applies as above
  
  5. Added Tab setting on the menu bar in text editor
  Sets the number of spaces a tab ==
  changing the setting will change the whole script
  
  6. Added Auto indent
  when you hit enter it goes to the next line at the same
  tab number and the line above it ( needs more testing and input)

-- 
Stephen Swaney			
sswaney at swbell.net
281-564-3803