[docs] [issue9112] argparse missing documentation for error() method

[Mark Summerfield]

New submission from Mark Summerfield <mark at qtrac.eu>:

The argparse module's ArgumentParser class has an error() method that appears to have the same behavior as the optparse error() method, but this method is not mentioned in the documentation.

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assignee: docs at python
components: Documentation
messages: 108896
nosy: docs at python, mark
priority: normal
severity: normal
status: open
title: argparse missing documentation for error() method
versions: Python 2.7, Python 3.2

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue9112>
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