Rules
token TOP { <integer> <addop> <integer> {*} } token integer { \d+ {*} } token addop { [ '+' | '-' ] {*} }continued...
Parrot | Perl6Grammar compiler and parsers | #25 |
token TOP { <integer> <addop> <integer> {*} } token integer { \d+ {*} } token addop { [ '+' | '-' ] {*} }continued...
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