lexer

Documentation

Index

• Constants
• type Lexer
  • func NewLexer(r io.Reader) *Lexer
  • func (l *Lexer) Peek(i int) (token.Token, error)
  • func (l *Lexer) Read() (token.Token, error)

Constants

const (
	EMPTY = 0
)

Types

type Lexer

type Lexer struct {
	// contains filtered or unexported fields
}

func NewLexer

func NewLexer(r io.Reader) *Lexer

func (*Lexer) Peek

func (l *Lexer) Peek(i int) (token.Token, error)

func (*Lexer) Read

func (l *Lexer) Read() (token.Token, error)