[IPython-dev] Minus signs in argparse line magics

Thomas Kluyver takowl at gmail.com
Fri Aug 10 19:09:42 EDT 2012

However, in the case of rmagic:

- It's not much use without options to specify input & output variables
- Some uses can't easily be replaced by cell magics, for instance if
you want to call it in a (Python) loop.

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