Method back

proto/text_decode.go:617–617

Back off the parser by one token. Can only be done between calls to next(). It makes the next advance() a no-op.

()

// Back off the parser by one token. Can only be done between calls to next().
// It makes the next advance() a no-op.
func (p *textParser) back() { p.backed = true }

// Advances the parser and returns the new current token.
func (p *textParser) next() *token {