[docs] [issue9182] document “--” as a way to distinguish option w/ narg='+' from positional argument in argparse

[Daniel Albeseder]

Changes by Daniel Albeseder <kotan at gmx.at>:


Removed file: http://bugs.python.org/file19731/issue9182.patch

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue9182>
_______________________________________