#376 AE, need choice when adding exon, \\\"new gene\\\", \\\"add to existi

[Brian O.]

AE40) If you drag down a new exon to add as a new gene transcript, and it overlaps with the existing transcript(s) but not with their ORFs, it gets
added as a new gene instead of a transcript of the existing gene. It should pop up a dialog asking what to do (make new gene? add to existing gene?).

While looking into this, I looked at FlyOverlap [now called SimpleOverlap] and it seems like these lines:

overlap = areOverlapping (sa,fb.getFeatureAt(i));
overlap = areOverlapping (fa.getFeatureAt(i),sb);

must be wrong--shouldn't those be |=? Otherwise, we're throwing out all but the last comparison.