Lines Matching defs:backup
139 l.backup()
143 // backup steps back one rune. Can only be called once per call of next.
144 func (l *lexer) backup() {
174 l.backup()
182 l.backup()
385 // special look-ahead for ".field" so we don't break l.backup().
394 l.backup()
397 l.backup()
435 l.backup()
487 l.backup()
