lexer

Documentation

Index

• type Lexer
  • func New(input string) *Lexer
  • func (l *Lexer) NextToken() token.Token

Types

type Lexer

type Lexer struct {
	FSM *fsm.FSM
	// contains filtered or unexported fields
}

Lexer is used for tokenizing programs

func New

func New(input string) *Lexer

New initializes a new lexer with input string

func (*Lexer) NextToken

func (l *Lexer) NextToken() token.Token

NextToken makes lexer tokenize next character(s)