[issue4199] add shorthand global and nonlocal statements

[Benjamin Peterson]

New submission from Benjamin Peterson <musiccomposition at gmail.com>:

PEP 3104 says that the nonlocal and global statements should allow a
shorthand. ("global x; x = 3" == "global x = 3") This patch implements that.

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components: Interpreter Core
files: global_nonlocal_short_assign.patch
keywords: patch
messages: 75193
nosy: benjamin.peterson
priority: high
severity: normal
status: open
title: add shorthand global and nonlocal statements
versions: Python 3.1
Added file: http://bugs.python.org/file11880/global_nonlocal_short_assign.patch

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<http://bugs.python.org/issue4199>
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