t / t3901-utf8.txton commit i18n: use test_i18ngrep in t2020, t2204, t3030, and t3200 (f2c8c80)
   1: to be sourced in t3901 -- this is utf8
   2GIT_AUTHOR_NAME="Áéí óú" &&
   3GIT_COMMITTER_NAME=$GIT_AUTHOR_NAME &&
   4export GIT_AUTHOR_NAME GIT_COMMITTER_NAME