parsing

Functions

parse_arc(arc)	Parse an arc string and return a tuple of two endpoint tuples.
parse_arcs(arcs)	Parse a string of arcs separated by commas and return a list of parsed arcs.
parse_endpoint(endpoint)	Parse an endpoint string and return a tuple (letter, integer).
parse_spaced_rows(data_str)	Parses a string into a list of integers or a list of lists of integers.
universal_list_of_lists_parser(input_str)