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pull/10/head
Matthew Butterick 8 years ago
parent 8452fdfded
commit 565eb81179
1 changed files with 1 additions and 1 deletions
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beautiful-racket-demo/basic-demo-3/parser.rkt
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@ -33,6 +33,6 @@ b-product : [b-product ("*"|"/"|"mod")] b-neg
b-neg : ["-"] b-expt b-neg : ["-"] b-expt
b-expt : [b-expt ("^")] b-value b-expt : [b-expt ("^")] b-value
@b-value : b-number | b-id | /"(" b-expr /")" | b-func @b-value : b-number | b-id | /"(" b-expr /")" | b-func
b-func : b-id /"(" b-expr [/"," b-expr]* /")" b-func : ID /"(" b-expr [/"," b-expr]* /")"
@b-number : INTEGER | DECIMAL @b-number : INTEGER | DECIMAL
b-repl : (b-statement | b-expr) (/":" [b-repl])* b-repl : (b-statement | b-expr) (/":" [b-repl])*
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