tests/test-gendoc-pt_BR.t

bundlerepo: use raw revision in revdiff()

This is similar to "revlog: use raw revisions in revdiff". revdiff()
generates raw text used in revlog directly.

This makes test-flagprocessor.t happy.

#require docutils gettext

  $ $TESTDIR/check-gendoc pt_BR
  checking for parse errors