[plt-scheme] Tabbing as in DrScheme Preferences

From: Paulo Jorge O. C. Matos (pocm at mega.ist.utl.pt)
Date: Sat Oct 19 19:59:03 EDT 2002

Hi all,

What's the class used to do the tabbing in drscheme preferences? Or 
better yet, what's the file with the code of drscheme preferences?

Best regards,

Paulo J. Matos : pocm(_at_)mega.ist.utl.pt
Instituto Superior Tecnico - Lisbon
Software & Computer Engineering - A.I.
  - > http://mega.ist.utl.pt/~pocm
	Yes, God had a deadline...
		So, He wrote it all in Lisp!

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