---
 screenplain/main.py |    2 +-
 setup.cfg           |    3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

--- a/screenplain/main.py
+++ b/screenplain/main.py
@@ -29,7 +29,7 @@ def invalid_format(parser, message):
     )
 
 
-def main(args):
+def main(args=sys.argv[1:]):
     parser = OptionParser(usage=usage)
     parser.add_option(
         '-f', '--format', dest='output_format',
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,9 @@
 [metadata]
 license_files = LICENSE.txt
 
+[pycodestyle]
+ignore = E275,E402,W504
+
 [egg_info]
 tag_build = 
 tag_date = 0