213 def check_matches(groups):  argument
214     matches = sum((group[0] for group in groups), [])
280 def check_properties(groups):  argument
282     for matches, props in groups:
306 def print_summary(fname, groups):  argument
307     n_matches = sum(len(matches) for matches, props in groups)
308     n_props = sum(len(props) for matches, props in groups)
310           .format(fname, len(groups), n_matches, n_props))
319         groups = parse(fname)  variable
320         print_summary(fname, groups)
321         check_matches(groups)
322         check_properties(groups)