view tests/test-parseindex2.py.out @ 24011:d7d08337b3f6

copy: move _forwardcopies file logic to a function

Moves the _forwardcopies missingfiles logic to a separate function so that other
extensions which need to prefetch information about the files being
processed have a hook point.

This saves extensions from having to recompute this information themselves, and
thus saves several seconds off of various commands (like rebase).

done