Technotes


TEScroll Bug


Technote TE 14April 1986


Revised by: March 1988
Written by: Bryan Stearns April 1986



A bug in TextEdit causes the following problem: a call to TEScroll with no horizontal or vertical displacement (that is, both dh and dv set to zero) results in disappearance of the insertion point. Since such calls do nothing, they should be avoided:

	IF (dh <> 0) OR (dv <> 0) THEN TEScroll(dh,dv,myTEHandle);


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