tests/histedit-helpers.sh

test-gendoc: require gettext

If the gettext utilities aren't installed, there is no way to make the
translations.  This causes the gettext client to fall back to the untranslated
message, which triggers "** NOTHING TRANSLATED **" errors and a test failure.

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"
}