lexer

package

v0.0.0-...-dcb838f Latest Latest Go to latest Published: Jun 9, 2017 License: BSD-3-Clause Imports: 4 Imported by: 1

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const (
	NoState    = -1
	NumStates  = 160
	NumSymbols = 71
)

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var ActTab = ActionTable{}/* 160 elements not displayed */

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var TransTab = TransitionTable{}/* 160 elements not displayed */

This section is empty.

type ActionRow struct {
	Accept token.Type
	Ignore string
}

func (this ActionRow) String() string

type ActionTable [NumStates]ActionRow

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

func NewLexer(src []byte) *Lexer

func NewLexerFile(fpath string) (*Lexer, error)

func (this *Lexer) Reset()

func (this *Lexer) Scan() (tok *token.Token)

type TransitionTable [NumStates]func(rune) int

Let s be the current state Let r be the current input rune transitionTable[s](r) returns the next state.