Keep haplotypes in vg chunk
that don't extend far enough
#4501
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Changelog Entry
To be copied to the draft changelog by merger:
vg chunk --trace
will now produce haplotypes even if they stop before the end of the selected rangeDescription
This refactors haplotype tracing and fixes a problem where haplotypes had to get stopped by the length limit to be visible in
vg chunk
.It doesn't pick up new haplotypes that start in a chunk range. And it does some GBWT extensions to select stopping haplotypes that @jltsiren says can't work, and will need to be changed before we merge it.