bpo-33852: Remove misplaced parentheses around 'list'. (GH-7672)

'expresson list' refers to the grammar term 'expression_list' in the subscription production.
This commit is contained in:
Andrés Delfino 2018-06-15 15:24:25 -03:00 committed by Terry Jan Reedy
parent 9b7c74ca32
commit 4fddd4e406

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@ -772,7 +772,7 @@ whose value is one of the keys of the mapping, and the subscription selects the
value in the mapping that corresponds to that key. (The expression list is a
tuple except if it has exactly one item.)
If the primary is a sequence, the expression (list) must evaluate to an integer
If the primary is a sequence, the expression list must evaluate to an integer
or a slice (as discussed in the following section).
The formal syntax makes no special provision for negative indices in