lexer

package
v0.0.0-...-ac8b40b Latest Latest
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Published: Mar 2, 2016 License: MIT Imports: 3 Imported by: 0

Documentation

Index

Constants

View Source
const (
	EOF = iota + 1
	BANG
	DOLLAR
	PAREN_L
	PAREN_R
	SPREAD
	COLON
	EQUALS
	AT
	BRACKET_L
	BRACKET_R
	BRACE_L
	PIPE
	BRACE_R
	NAME
	VARIABLE
	INT
	FLOAT
	STRING
)

Variables

View Source
var TokenKind map[int]int

Functions

func GetTokenDesc

func GetTokenDesc(token Token) string

func GetTokenKindDesc

func GetTokenKindDesc(kind int) string

Types

type Lexer

type Lexer func(resetPosition int) (Token, error)

func Lex

func Lex(s *source.Source) Lexer

type Token

type Token struct {
	Kind  int
	Start int
	End   int
	Value string
}

func (*Token) String

func (t *Token) String() string

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