rustlr 0.3.93

Bottom-Up Parser Generator with Advanced Options
Documentation 
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# Unambiguous LR grammar for simple calculator.

valuetype i32
nonterminals E T F
terminals + * ( ) num
topsym E

E --> E:e + T:t { e+t }
E --> T:t { t }
T --> T:t * F:f { t*f }
T --> F:f { f }
F --> ( E:e )  { e }
F --> num:n { n }

EOF