def get_items(self, block):
        """ Break a block into list items. """
        items = []
        for line in block.split('\n'):
            m = self.CHILD_RE.match(line)
            if m:
                # This is a new list item
                # Check first item for the start index
                if not items and self.TAG=='ol':
                    # Detect the integer value of first list item
                    INTEGER_RE = re.compile('(\d+)')
                    self.STARTSWITH = INTEGER_RE.match(m.group(1)).group()
                # Append to the list
                items.append(m.group(3))
            elif self.INDENT_RE.match(line):
                # This is an indented (possibly nested) item.
                if items[-1].startswith(' '*self.tab_length):
                    # Previous item was indented. Append to that item.
                    items[-1] = '%s\n%s' % (items[-1], line)
                else:
                    items.append(line)
            else:
                # This is another line of previous item. Append to that item.
                items[-1] = '%s\n%s' % (items[-1], line)
        return items
dataset/ETHPy150Open darcyliu/storyboard/markdown/blockprocessors.py/OListProcessor.get_items/original