#!/bin/sh
. ./setup.sh
test_url()
{
tidy_opt="-eq"
test -z "$NO_TIDY_WARNINGS" || tidy_opt+=" --show-warnings no"
cgit_url "$1" >trash/tidy-$test_count || return
sed -ie "1,4d" trash/tidy-$test_count || return
"$tidy" $tidy_opt trash/tidy-$test_count
rc=$?
# tidy returns with exitcode 1 on warnings, 2 on error
if test $rc = 2
then