lexer

package

v0.0.0-...-2f195f3 Latest Latest Go to latest Published: Nov 6, 2015 License: Apache-2.0 Imports: 4 Imported by: 2

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func Tokenizer(expr string) (tokens *list.List, err error)

Tokenizer func

type Token struct {
	Type TokenType
	Raw  string
	Val  interface{}
}

Token struct

func (t *Token) String() string

type TokenType int

TokenType enum

const (
	Symbol TokenType = iota
	Number
	Bool
	List
	Proc
	Lambda
	LeftParenthes
	RightParenthes
)

Token type

func (t TokenType) String() string