codekingpro/portable-devtools
115k
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2 �j � �: � S r SSKr " S S\5 r " S S5 rg)a� 3pygments.scanner4~~~~~~~~~~~~~~~~5 6This library implements a regex based scanner. Some languages7like Pascal are easy to parse but have some keywords that8depend on the context. Because of this it's impossible to lex9that just by using a regular expression lexer like the10`RegexLexer`.11 12Have a look at the `DelphiLexer` to get an idea of how to use13this scanner.14 15:copyright: Copyright 2006-present by the Pygments team, see AUTHORS.16:license: BSD, see LICENSE for details.17� Nc � � \ rS rSrSrSrg)� EndOfText� zN18Raise if end of text is reached and the user19tried to call a match function.20� N)�__name__�21__module__� __qualname__�__firstlineno__�__doc__�__static_attributes__r � �VD:\code\apps\devtools\python\user_packages\Python313\site-packages\pygments/scanner.pyr r s � �r
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�Scanner� z`24Simple scanner25 26All method patterns are regular expression strings (not27compiled expressions!)28c � � Xl [ U5 U l SU l SU l X l SU l SU l 0 U l g)zc29:param text: The text which should be scanned30:param flags: default regular expression flags31r N) �data�len� data_length� start_pos�pos�flags�last�match� _re_cache)�self�textr s r �__init__�Scanner.__init__# s= � �32 � � �t�9����������33��� ���34���r
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U R U R 5 $ )zs37Apply `pattern` on the current position and return38the match object. (Doesn't touch pos). Use this for39lookahead.40) r" r r �re�compiler r r r �r �patterns r �check�
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c �( � U R U5 SL$ )zTApply a pattern on the current position and check41if it patches. Doesn't touch pos.42N)r) r' s r �test� Scanner.testB s � � �z�z�'�"�$�.�.r
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U R U R 5 nUc gUR 5 U l UR 5 U l UR 5 U l g)a] 45Scan the text for the given pattern and update pos/match46and related fields. The return value is a boolean that47indicates if the pattern matched. The matched value is48stored on the instance as ``match``, the last value is49stored as ``last``. ``start_pos`` is the position of the50pointer before the pattern was matched, ``pos`` is the51end position.52FT)r" r r r% r& r r r r r �startr �end�group)r r( �ms r �scan� Scanner.scanH s� � � �8�8��+� � �.�.� (�&(�j�j��*�*�&E�D�N�N�7� #��J�J�� � �N�N�7� #� )� )�$�)�)�T�X�X� >�� �9���������5�5�7����W�W�Y��53�r
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