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#5241: document missing A in regex howto.

This commit is contained in:
Georg Brandl 2009-03-31 18:41:03 +00:00
parent 720b9d2726
commit ce9fbd3662
1 changed files with 13 additions and 0 deletions
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Doc/howto/regex.rst
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@ -540,6 +540,10 @@ of each one.
| :const:`VERBOSE`, :const:`X` | Enable verbose REs, which can be organized | | :const:`VERBOSE`, :const:`X` | Enable verbose REs, which can be organized |
| | more cleanly and understandably. | | | more cleanly and understandably. |
+---------------------------------+--------------------------------------------+ +---------------------------------+--------------------------------------------+
| :const:`ASCII`, :const:`A` | Makes several escapes like ``\w``, ``\b``, |
| | ``\s`` and ``\d`` match only on ASCII |
| | characters with the respective property. |
+---------------------------------+--------------------------------------------+
.. data:: I .. data:: I
@ -594,6 +598,15 @@ of each one.
newline; without this flag, ``'.'`` will match anything *except* a newline. newline; without this flag, ``'.'`` will match anything *except* a newline.
.. data:: A
ASCII
:noindex:
Make ``\w``, ``\W``, ``\b``, ``\B``, ``\s`` and ``\S`` perform ASCII-only
matching instead of full Unicode matching. This is only meaningful for
Unicode patterns, and is ignored for byte patterns.
.. data:: X .. data:: X
VERBOSE VERBOSE
:noindex: :noindex: