git/t/lib-pager.sh

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