diff --git a/grammar.ebnf b/grammar.ebnf index dcb5f8e6644aa3119f61daf5ca315cf8c175889a..96e749067a5b668b3bd473de61925c4e2663738f 100644 --- a/grammar.ebnf +++ b/grammar.ebnf @@ -2,7 +2,7 @@ Ambiguator ::= ("<" | ">" | "less than" | "more than") /* Amount: quantity of an ingredient */ /* Eg: 10 - 20 g of pasta */ -Amount ::= Ambiguator* Digit+ ("-" | "/" | "to")? Digit* +Amount ::= Ambiguator* Number+ ("-" | "/" | "to")? Number* /* Number: */ Number ::= ("0" | "1" | "2" | "3" | "4" | "5" | "6" | "7" | "8" | "9")+