Method NewIterator

lex/lexer.go:62–68

NewIterator returns a new ItemIterator instance that uses the lexer.

()

// NewIterator returns a new ItemIterator instance that uses the lexer.
func (l *Lexer) NewIterator() *ItemIterator {
	it := &ItemIterator{
		l:   l,
		idx: -1,
	}
	return it
}

// Errorf returns an error message using the location of the next item in the iterator.
func (p *ItemIterator) Errorf(format string, args ...interface{}) error {