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permit labels to be stacked
authorZefram <zefram@fysh.org>
Sun, 12 Dec 2010 11:41:55 +0000 (11:41 +0000)
committerZefram <zefram@fysh.org>
Mon, 13 Dec 2010 20:54:52 +0000 (20:54 +0000)
commit8e720305f65b4f201f4aef0d72433f29360b876f
tree2201d6bc359362feaa2bb8bffa4e70164e65ba9a
parent3e4ddde58e18d81b358926bde131ebf3c037e8bc
permit labels to be stacked

Liberalise label syntax a little more, by allowing multiple adjacent
labels with no intervening statements, as in "foo: bar: baz:".
perly.act
perly.tab
perly.y
t/op/goto.t
toke.c