Index: clang-tidy/tool/clang-tidy-diff.py =================================================================== --- clang-tidy/tool/clang-tidy-diff.py +++ clang-tidy/tool/clang-tidy-diff.py @@ -33,20 +33,20 @@ def main(): parser = argparse.ArgumentParser(description= - 'Reformat changed lines in diff. Without -i ' - 'option just output the diff that would be ' - 'introduced.') + 'Run clang-tidy against changed files, and ' + 'output diagnostics only for modified ' + 'lines.') parser.add_argument('-clang-tidy-binary', metavar='PATH', default='clang-tidy', help='path to clang-tidy binary') parser.add_argument('-p', metavar='NUM', default=0, help='strip the smallest prefix containing P slashes') parser.add_argument('-regex', metavar='PATTERN', default=None, - help='custom pattern selecting file paths to reformat ' + help='custom pattern selecting file paths to check ' '(case sensitive, overrides -iregex)') parser.add_argument('-iregex', metavar='PATTERN', default= r'.*\.(cpp|cc|c\+\+|cxx|c|cl|h|hpp|m|mm|inc)', - help='custom pattern selecting file paths to reformat ' + help='custom pattern selecting file paths to check ' '(case insensitive, overridden by -regex)') parser.add_argument('-fix', action='store_true', default=False,