18 lines
482 B
Go
18 lines
482 B
Go
package scpt
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import (
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"github.com/alecthomas/participle/lexer"
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"github.com/alecthomas/participle/lexer/stateful"
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)
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// Create custom stateful regex lexer
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var scptLexer = lexer.Must(stateful.NewSimple([]stateful.Rule{
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{"Ident", `[a-zA-Z]\w*`, nil},
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{"String", `"[^"]*"`, nil},
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{"Number", `(?:\d*\.)?\d+`, nil},
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{"Punct", `[-[!@$&()_{}\|:;"',.?/]|]`, nil},
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{"Whitespace", `[ \t\r\n]+`, nil},
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{"Comment", `#[^\n]+`, nil},
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{"Operator", `(>=|<=|>|<|==|!=)|[-+*/^%]`, nil},
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}))
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