tests/histedit-helpers.sh

debugcommands: stabilize output of debugbundle by having a custom repr

We handle all dict-like things the same, and don't worry about it
actually being a repr.

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
}