lexer

Documentation

Index

• func IsChar(r1 rune) func(rune) bool
• func IsInt(r rune) bool
• func IsNonWordChar(r rune) bool
• func IsWordChar(r rune) bool
• type Lexer
  • func NewLexer(str string) Lexer
  • func (l *Lexer) Backup()
  • func (l *Lexer) BackupN(n int)
  • func (l *Lexer) IsEof() bool
  • func (l *Lexer) Pos() int
  • func (l *Lexer) Read() (rune, bool)
  • func (l *Lexer) ReadChar(r1 rune) bool
  • func (l *Lexer) ReadIf(fn func(rune) bool) (rune, bool)
  • func (l *Lexer) ReadInt() (int, bool)
  • func (l *Lexer) ReadUntil(fn func(rune) bool) string
  • func (l *Lexer) ReadWhile(fn func(rune) bool) string

Functions

func IsChar

func IsChar(r1 rune) func(rune) bool

func IsInt

func IsInt(r rune) bool

func IsNonWordChar

func IsNonWordChar(r rune) bool

func IsWordChar

func IsWordChar(r rune) bool

Types

type Lexer

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

func NewLexer

func NewLexer(str string) Lexer

func (*Lexer) Backup

func (l *Lexer) Backup()

func (*Lexer) BackupN

func (l *Lexer) BackupN(n int)

func (*Lexer) IsEof

func (l *Lexer) IsEof() bool

func (*Lexer) Pos

func (l *Lexer) Pos() int

func (*Lexer) Read

func (l *Lexer) Read() (rune, bool)

func (*Lexer) ReadChar

func (l *Lexer) ReadChar(r1 rune) bool

func (*Lexer) ReadIf

func (l *Lexer) ReadIf(fn func(rune) bool) (rune, bool)

func (*Lexer) ReadInt

func (l *Lexer) ReadInt() (int, bool)

func (*Lexer) ReadUntil

func (l *Lexer) ReadUntil(fn func(rune) bool) string

func (*Lexer) ReadWhile

func (l *Lexer) ReadWhile(fn func(rune) bool) string