scala - The Scala programming language

	Commit message (Collapse)	Author	Age	Files	Lines
*	Begone t1737...	Hubert Plociniczak	2011-11-02	1	-1/+1
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*	closes #3281, #3866.	Adriaan Moors	2010-10-13	1	-0/+17
	I don't understand why we had to clear() the undoLog in the first place, since the undoXXX methods increase and decrease its size symmetrically, so the log should always be empty once they have all unwound. Was it a (premature) optimisation or was there some kind of semantic meaning to it that I didn't see? review by odersky