# Helpers for tests of git's choice of pager. test_expect_success 'determine default pager' ' test_might_fail git config --unset core.pager && less=$( unset PAGER GIT_PAGER; git var GIT_PAGER ) && test -n "$less" ' if expr "$less" : '[a-z][a-z]*$' >/dev/null then test_set_prereq SIMPLEPAGER fi