apenwarr-redo/t/curse/all.do

redo-ifchange 1.n0 2.n0 3.n0
DEPS=$(seq 10 | sed 's/$/.n1/')
redo-ifchange $DEPS
Add t/curse, a multi-level dependency build that really aggravates redo. ...because it seems my locking isn't very good. It exposes annoying problems involving rebuilding the same files more than once, screwing up stamp files with redo -j, and being unnecessarily slow when checking dependencies. So it's a pretty good test considering how simple it is. Didn't add it to t/all.do yet, because it would fail. 2010-11-19 00:28:16 -08:00			`redo-ifchange 1.n0 2.n0 3.n0`
			`DEPS=$(seq 10 \| sed 's/$/.n1/')`
			`redo-ifchange $DEPS`