[Python-checkins] r73318 - python/trunk/Grammar/Grammar

Wed Jun 10 13:44:00 CEST 2009

benjamin.peterson wrote:
> Author: benjamin.peterson
> Date: Tue Jun 9 19:29:51 2009
> New Revision: 73318
>> Log:
> explain why keyword names are not just NAME
>> Modified:
> python/trunk/Grammar/Grammar
>> Modified: python/trunk/Grammar/Grammar
> ==============================================================================
> --- python/trunk/Grammar/Grammar	(original)
> +++ python/trunk/Grammar/Grammar	Tue Jun 9 19:29:51 2009
> @@ -133,7 +133,9 @@
> arglist: (argument ',')* (argument [',']
> |'*' test (',' argument)* [',' '**' test] 
> |'**' test)
> -argument: test [gen_for] | test '=' test # Really [keyword '='] test
> +# The reason that keywords are test nodes instead of NAME is that using NAME
> +# results in an amiguity. ast.c makes sure it's a NAME.
 ^^^^^^^^
Missing the 'b' from ambiguity.
Cheers,
Nick.
-- 
Nick Coghlan | ncoghlan at gmail.com | Brisbane, Australia
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