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3 commits

Author SHA1 Message Date
Avery Pennarun
6d767e2a65 user-friendliness sanity checks: catch common mistakes regarding $1/$2/$3.
.do files should never modify $1, and should write to *either* $3 or stdout,
but not both.  If they write to both, it's probably because they forgot to
redirect stdout to stderr, a very easy mistake to make but a hard one to
detect.

Now redo detects it for you and prints an informative message.
2010-11-22 04:43:33 -08:00
Avery Pennarun
660e26c276 A test for the previous redo-ifchange bug. 2010-11-21 07:15:48 -08:00
Avery Pennarun
39ef065443 Refactor all.do and test.do in various directories.
Now 'redo test' runs the tests, but 'redo t' just builds the programs.

Also removed wvtest stuff; we're not really using it properly anyway and
it's not helping our testing right now.  It might come back later.
2010-11-21 05:47:48 -08:00