parser

Documentation

Index

• type Lexer
  • func NewAstLexer() *Lexer
  • func NewLexer(initLexer func(l *Lexer)) *Lexer
  • func (lexer *Lexer) InfixToken(src *parse.Source) (parse.InfixToken, int)
  • func (lexer *Lexer) Parse(src *parse.Source, precedence int) interface{}
  • func (lexer *Lexer) PrefixToken(src *parse.Source) parse.PrefixToken

Types

type Lexer

type Lexer struct {
	Merge         func(left interface{}, right interface{}) interface{}
	ParseLiteral  func(src *parse.Source, literal string) interface{}
	ParseVariable func(src *parse.Source, id string) interface{}
	ParseFunc     func(src *parse.Source, id string, funcName string, funcArgs []string) interface{}
	// contains filtered or unexported fields
}

func NewAstLexer

func NewAstLexer() *Lexer

func NewLexer

func NewLexer(initLexer func(l *Lexer)) *Lexer

func (*Lexer) InfixToken

func (lexer *Lexer) InfixToken(src *parse.Source) (parse.InfixToken, int)

func (*Lexer) Parse

func (lexer *Lexer) Parse(src *parse.Source, precedence int) interface{}

func (*Lexer) PrefixToken

func (lexer *Lexer) PrefixToken(src *parse.Source) parse.PrefixToken