tests/histedit-helpers.sh

tests: explicitly request changed version in test-rebase-newancestor.t

We're going to change the default for this in an upcoming patch, but in this
instance we do want to continue picking the changed version.

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
}