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parser

package module

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Versions in this module

v1

v1.0.0

Mar 22, 2019

Changes in this version

+ var ErrNoState = errors.New("no state")

+ var ErrUnknownError = errors.New("unknown error")

+ type Parser struct

+ func New(t Tokeniser) Parser

+ func (p *Parser) Accept(types ...TokenType) bool

+ func (p *Parser) AcceptRun(types ...TokenType) TokenType

+ func (p *Parser) AcceptToken(tokens ...Token) bool

+ func (p *Parser) Done() (Phrase, PhraseFunc)

+ func (p *Parser) Error() (Phrase, PhraseFunc)

+ func (p *Parser) Except(types ...TokenType) bool

+ func (p *Parser) ExceptRun(types ...TokenType) TokenType

+ func (p *Parser) Get() []Token

+ func (p *Parser) GetPhrase() (Phrase, error)

+ func (p *Parser) GetToken() (Token, error)

+ func (p *Parser) Len() int

+ func (p *Parser) Peek() Token

+ func (p *Parser) PhraserState(pf PhraseFunc)

+ type Phrase struct

+ Data []Token

+ Type PhraseType

+ type PhraseFunc func(*Parser) (Phrase, PhraseFunc)

+ type PhraseType int

+ const PhraseDone

+ const PhraseError

+ type Token struct

+ Data string

+ Type TokenType

+ type TokenFunc func(*Tokeniser) (Token, TokenFunc)

+ type TokenType int

+ const TokenDone

+ const TokenError

+ type Tokeniser struct

+ Err error

+ func NewByteTokeniser(data []byte) Tokeniser

+ func NewReaderTokeniser(reader io.Reader) Tokeniser

+ func NewStringTokeniser(str string) Tokeniser

+ func (t *Tokeniser) Accept(chars string) bool

+ func (t *Tokeniser) AcceptRun(chars string) rune

+ func (t *Tokeniser) Done() (Token, TokenFunc)

+ func (t *Tokeniser) Error() (Token, TokenFunc)

+ func (t *Tokeniser) Except(chars string) bool

+ func (t *Tokeniser) ExceptRun(chars string) rune

+ func (t *Tokeniser) Get() string

+ func (t *Tokeniser) GetToken() (Token, error)

+ func (t *Tokeniser) Len() int

+ func (t *Tokeniser) Peek() rune

+ func (t *Tokeniser) TokeniserState(tf TokenFunc)