Closed alignment block end coordinate comparison

[zeus19900814]

Hi,

I just noticed that in Expression.cpp#extractBlocks method, the line that calculates the end position of alignment block is:

block.end = start + current.Length(); // 1-based, closed

I'm wondering if this is inclusive or exclusive. If the block starts from position 1 and length is 1 base, its start and end should be 1 - 2, and 2 is NOT closed which is exclusive.

This may cause some comparison error in GTF.cpp#intersectPoint(const Feature &a, const coord x) where it always compares equity.

Thank you for any suggestions here!

Zheng

[agraubert]

Thanks for pointing this out. We'll look into it. I believe that intersectPoint behaves correctly, but we can run some tests to make sure