tests/histedit-helpers.sh

pull: allow a generic way to pass parameters to the pull operation

We have been feeling the need for this in extensions for quite some time. This
will be used to pass remote bookmark information around in the next changesets.

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"
}