use unified diff format for test output
commit900805a8fe5cfa799966c4ef221524e967c44ca5
authorMichael Forney <mforney@mforney.org>
Tue, 26 Oct 2021 19:26:28 +0000 (26 12:26 -0700)
committerQuentin Carbonneaux <quentin@c9x.me>
Tue, 26 Oct 2021 19:34:31 +0000 (26 21:34 +0200)
tree7d9c300c885b401473513c5820a64f7e62800b41
parent9dec866d2cdfcd076b91b7216e74646a004efb43
use unified diff format for test output

This make it easier to understand the differences.
tools/test.sh