2007-03-06 10:05:38 -05:00
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import re
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2007-07-09 17:47:15 -04:00
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# meta regexes
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2007-07-11 04:55:54 -04:00
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meta_chars = re.compile(r'([\.\^\$\*\+\?\{\}\(\)\[\]\|\"\'\\,])')
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2007-07-09 17:47:15 -04:00
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2007-07-10 14:55:40 -04:00
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# shell
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shell_command = re.compile(r'^[^ ]+')
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2007-03-06 10:05:38 -05:00
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# whitespace regexes
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leading_whitespace = re.compile('^ *')
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trailing_whitespace = re.compile(' *$')
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2007-07-11 15:36:52 -04:00
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whitespace = re.compile('^[ \n]*$')
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space = re.compile('^ *$')
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2007-03-06 10:05:38 -05:00
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# word regexes
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word = re.compile('^[A-Za-z0-9_]+$')
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word_char = re.compile('^[A-Za-z0-9_]$')
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# perl regexes
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perl_base = re.compile("^sub ")
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2007-07-09 17:47:15 -04:00
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perl_hash_cleanup = re.compile(r"^( *)([^ ]+|'(?:\.|[^'\'])*'|\"(?:\.|[^\\\"]*)\")( *)(=>)( *)([^ ].*)$")
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perl_assign_cleanup = re.compile(r"^( *)((?:my |our )?[^ ]+)( *)(=(?!>))( *)([^ ].*)$")
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perl_function = re.compile(r"^ *sub ([A-Za-z_][A-Za-z0-9_]*)")
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2007-03-06 10:05:38 -05:00
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# python regexes
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2007-07-09 17:47:15 -04:00
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python_base = re.compile(r"^[^ ]")
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python_dict_cleanup = re.compile(r"^( *)((?:[^'\":]|'(?:\.|[^\'])*'|\"(?:\.|[^\'])*)+?)( *)(:)( *)([^ ].*)$")
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python_assign_cleanup = re.compile(r"^( *)([^ ]+)( *)(=)( *)([^ ].*)$")
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