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PEP 634: Fix duplicate labels (#2735)

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Hugo van Kemenade 2022-07-28 14:49:29 +03:00 committed by GitHub
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@ -35,7 +35,7 @@ introduction to the concepts, syntax and semantics of patterns.
Syntax and Semantics Syntax and Semantics
==================== ====================
See `Appendix A`_ for the complete grammar. See :ref:`Appendix A <634-appendix-a>` for the complete grammar.
Overview and Terminology Overview and Terminology
------------------------ ------------------------
@ -134,7 +134,7 @@ The precise pattern binding rules vary per pattern type and are
specified below. specified below.
.. _guards: .. _634-guards:
Guards Guards
^^^^^^ ^^^^^^
@ -169,7 +169,7 @@ A match statement may have at most one irrefutable case block, and it
must be last. must be last.
.. _patterns: .. _634-patterns:
Patterns Patterns
-------- --------
@ -225,7 +225,7 @@ until one succeeds. The OR pattern is then deemed to succeed.
If none of the subpatterns succeed the OR pattern fails. If none of the subpatterns succeed the OR pattern fails.
.. _literal_pattern: .. _634-literal_pattern:
Literal Patterns Literal Patterns
^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^
@ -261,7 +261,7 @@ value expressed by the literal, using the following comparisons rules:
using the ``is`` operator. using the ``is`` operator.
.. _capture_pattern: .. _634-capture_pattern:
Capture Patterns Capture Patterns
^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^
@ -284,7 +284,7 @@ disallows for example ``case x, x: ...`` but allows ``case [x] | x:
...``. ...``.
.. _wildcard_pattern: .. _634-wildcard_pattern:
Wildcard Pattern Wildcard Pattern
^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^
@ -331,7 +331,7 @@ A parenthesized pattern has no additional syntax. It allows users to
add parentheses around patterns to emphasize the intended grouping. add parentheses around patterns to emphasize the intended grouping.
.. _sequence_pattern: .. _634-sequence_pattern:
Sequence Patterns Sequence Patterns
^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^
@ -411,7 +411,7 @@ then matched to the corresponding subject items, as for a fixed-length
sequence. sequence.
.. _mapping_pattern: .. _634-mapping_pattern:
Mapping Patterns Mapping Patterns
^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^
@ -466,7 +466,7 @@ with keys that were already present when the match statement was
entered. entered.
.. _class_pattern: .. _634-class_pattern:
Class Patterns Class Patterns
^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^
@ -592,7 +592,7 @@ existing standard library classes and adding ``__match_args__`` where
it looks beneficial. it looks beneficial.
.. _Appendix A: .. _634-appendix-a:
Appendix A -- Full Grammar Appendix A -- Full Grammar
========================== ==========================
@ -682,13 +682,3 @@ Copyright
This document is placed in the public domain or under the This document is placed in the public domain or under the
CC0-1.0-Universal license, whichever is more permissive. CC0-1.0-Universal license, whichever is more permissive.
..
Local Variables:
mode: indented-text
indent-tabs-mode: nil
sentence-end-double-space: t
fill-column: 70
coding: utf-8
End: