Method parseAny

parse/parse.go:50–86

()

}

func (t *Tree) parseAny() (Node, error) {
	t.scanner.accept = acceptRune
	t.scanner.mode = scanIdent | scanLbrack | scanEscape

	switch t.scanner.scan() {
	case tokenIdent:
		left := newTextNode(
			t.scanner.string(),
		)
		right, err := t.parseAny()
		switch {
		case err != nil:
			return nil, err
		case right == empty:
			return left, nil
		}
		return newListNode(left, right), nil
	case tokenEOF:
		return empty, nil
	case tokenLbrack:
		left, err := t.parseFunc()
		if err != nil {
			return nil, err
		}

		right, err := t.parseAny()
		switch {
		case err != nil:
			return nil, err
		case right == empty:
			return left, nil
		}
		return newListNode(left, right), nil
	}

	return nil, ErrBadSubstitution
}

func (t *Tree) parseFunc() (Node, error) {
	switch t.scanner.peek() {