[racket] Highlighting in DrRacket

From: Shriram Krishnamurthi (sk at cs.brown.edu)
Date: Mon Feb 7 19:39:02 EST 2011

>  The problem here is that the pink
> goes away while you're looking at it.   I can make some guesses as to why
> you might have made the pink highlighting time-out [...]

What version are you in?  There was a bug in 5.0.1 that caused the
pink highlight to disappear.  (Basically, when you have the buffer in
an unsaved state, DrRacket auto-saves.  Auto-saving changes the buffer
state, which causes the highlight to go away, just as editing does.)


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