histedit: use repo.revs() instead of repo.set() where revisions are needed
Follows up
72da480db4a5. This is just a micro optimization, but looks slightly
nicer.
fixbundle() {
grep -v 'saving bundle' | grep -v 'saved backup' | \
grep -v added | grep -v adding | \
grep -v "unable to find 'e' for patching" | \
grep -v "e: No such file or directory" | \
cat
}