Bugs item #1241927, was opened at 2005-07-21 00:07
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Category: Scintilla
Group: Bug
Status: Open
Resolution: None
Priority: 5
Submitted By: Armel Asselin (aasselin)
Assigned to: Nobody/Anonymous (nobody)
Summary: ReplaceTarget with wrong TargetEnd causes corruption

Initial Comment:
with a text file, make SetTargetStart(somewhere), make 
SetTargetEnd to a wrong position (such as -1), call 
ReplaceTarget with some text

the internal variable "gaplen" of the cellbuffer stuff goes 
negative, next insertion crashes scintilla

there should probably be a check that both limits are OK


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