: ${DGIT_INFRA_PFX:=$DGIT_TEST_INTREE${DGIT_TEST_INTREE:+/infra/}}
: ${DGIT_GITDEBREBASE_TEST:=$DGIT_TEST_INTREE/git-debrebase}
: ${DGIT_MANPAGES_SOURCE_DIR:=$DGIT_TEST_INTREE}
: ${DGIT_INFRA_PFX:=$DGIT_TEST_INTREE${DGIT_TEST_INTREE:+/infra/}}
: ${DGIT_GITDEBREBASE_TEST:=$DGIT_TEST_INTREE/git-debrebase}
: ${DGIT_MANPAGES_SOURCE_DIR:=$DGIT_TEST_INTREE}