sh: use a worse version of _wvfind_caller if bash isn't available.

[wvtest.git] / sample-ok

Testing "my ok test function" in mytest.t.cc:
! mytest.t.cc:432     thing.works()         ok
This is just some crap that I printed while counting to 3.
! mytest.t.cc.433     3 < 4                 ok