support negative int
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1 changed files with 1 additions and 1 deletions
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@ -5,7 +5,7 @@
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}
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let alpha = ['a'-'z' 'A'-'Z']
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let alpha = ['a'-'z' 'A'-'Z']
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let num = ['0'-'9']
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let num = '-'? ['0'-'9']
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let bool = "true" | "false"
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let bool = "true" | "false"
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let ident = alpha (alpha | num | '-' | '_')*
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let ident = alpha (alpha | num | '-' | '_')*
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