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TimToady/gist:5606798

Created May 19, 2013 05:31
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gistfile1.txt
grammar Bug {
token TOP { <foo> \s* <bar($<foo>.ast)> } # putting {} after \s* makes it work
token foo { 'foo' { make 42 } }
token bar($x) { 'bar' { make $x+1 } }
}
my $p = Bug.parse('foo bar');
say $p<bar>.ast;
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