format
List of 108
$ dot :Class 'regex' chr "\\."
$ any :Class 'regex' chr "."
$ something :Class 'regex' chr ".+"
$ anything :Class 'regex' chr ".*"
$ start :Class 'regex' chr "^"
$ end :Class 'regex' chr "$"
$ alnum :Classes 'character_class', 'regex' chr "[:alnum:]"
$ alpha :Classes 'character_class', 'regex' chr "[:alpha:]"
$ letter :Classes 'character_class', 'regex' chr "[:alpha:]"
$ blank :Classes 'character_class', 'regex' chr "[:blank:]"
$ cntrl :Classes 'character_class', 'regex' chr "[:cntrl:]"
$ digit :Classes 'character_class', 'regex' chr "[:digit:]"
$ number :Classes 'character_class', 'regex' chr "[:digit:]"
$ graph :Classes 'character_class', 'regex' chr "[:graph:]"
$ lower :Classes 'character_class', 'regex' chr "[:lower:]"
$ print :Classes 'character_class', 'regex' chr "[:print:]"
$ punct :Classes 'character_class', 'regex' chr "[:punct:]"
$ space :Classes 'character_class', 'regex' chr "[:space:]"
$ upper :Classes 'character_class', 'regex' chr "[:upper:]"
$ xdigit :Classes 'character_class', 'regex' chr "[:xdigit:]"
$ single_quote :Classes 'character_class', 'regex' chr "'"
$ double_quote :Classes 'character_class', 'regex' chr "\""
$ quote :Classes 'character_class', 'regex' chr "'\""
$ alnums :Class 'regex' chr "[[:alnum:]]+"
$ alphas :Class 'regex' chr "[[:alpha:]]+"
$ letters :Class 'regex' chr "[[:alpha:]]+"
$ blanks :Class 'regex' chr "[[:blank:]]+"
$ cntrls :Class 'regex' chr "[[:cntrl:]]+"
$ digits :Class 'regex' chr "[[:digit:]]+"
$ numbers :Class 'regex' chr "[[:digit:]]+"
$ graphs :Class 'regex' chr "[[:graph:]]+"
$ lowers :Class 'regex' chr "[[:lower:]]+"
$ prints :Class 'regex' chr "[[:print:]]+"
$ puncts :Class 'regex' chr "[[:punct:]]+"
$ spaces :Class 'regex' chr "[[:space:]]+"
$ uppers :Class 'regex' chr "[[:upper:]]+"
$ xdigits :Class 'regex' chr "[[:xdigit:]]+"
$ single_quotes :Class 'regex' chr "[']+"
$ double_quotes :Class 'regex' chr "[\"]+"
$ quotes :Class 'regex' chr "['\"]+"
$ any_alnums :Class 'regex' chr "[[:alnum:]]*"
$ any_alphas :Class 'regex' chr "[[:alpha:]]*"
$ any_letters :Class 'regex' chr "[[:alpha:]]*"
$ any_blanks :Class 'regex' chr "[[:blank:]]*"
$ any_cntrls :Class 'regex' chr "[[:cntrl:]]*"
$ any_digits :Class 'regex' chr "[[:digit:]]*"
$ any_numbers :Class 'regex' chr "[[:digit:]]*"
$ any_graphs :Class 'regex' chr "[[:graph:]]*"
$ any_lowers :Class 'regex' chr "[[:lower:]]*"
$ any_prints :Class 'regex' chr "[[:print:]]*"
$ any_puncts :Class 'regex' chr "[[:punct:]]*"
$ any_spaces :Class 'regex' chr "[[:space:]]*"
$ any_uppers :Class 'regex' chr "[[:upper:]]*"
$ any_xdigits :Class 'regex' chr "[[:xdigit:]]*"
$ any_single_quotes :Class 'regex' chr "[']*"
$ any_double_quotes :Class 'regex' chr "[\"]*"
$ any_quotes :Class 'regex' chr "['\"]*"
$ non_alnum :Classes 'character_class', 'regex' chr "^[:alnum:]"
$ non_alpha :Classes 'character_class', 'regex' chr "^[:alpha:]"
$ non_letter :Classes 'character_class', 'regex' chr "^[:alpha:]"
$ non_blank :Classes 'character_class', 'regex' chr "^[:blank:]"
$ non_cntrl :Classes 'character_class', 'regex' chr "^[:cntrl:]"
$ non_digit :Classes 'character_class', 'regex' chr "^[:digit:]"
$ non_number :Classes 'character_class', 'regex' chr "^[:digit:]"
$ non_graph :Classes 'character_class', 'regex' chr "^[:graph:]"
$ non_lower :Classes 'character_class', 'regex' chr "^[:lower:]"
$ non_print :Classes 'character_class', 'regex' chr "^[:print:]"
$ non_punct :Classes 'character_class', 'regex' chr "^[:punct:]"
$ non_space :Classes 'character_class', 'regex' chr "^[:space:]"
$ non_upper :Classes 'character_class', 'regex' chr "^[:upper:]"
$ non_xdigit :Classes 'character_class', 'regex' chr "^[:xdigit:]"
$ non_single_quote :Classes 'character_class', 'regex' chr "^'"
$ non_double_quote :Classes 'character_class', 'regex' chr "^\""
$ non_quote :Classes 'character_class', 'regex' chr "^'\""
$ non_alnums :Class 'regex' chr "[^[:alnum:]]+"
$ non_alphas :Class 'regex' chr "[^[:alpha:]]+"
$ non_letters :Class 'regex' chr "[^[:alpha:]]+"
$ non_blanks :Class 'regex' chr "[^[:blank:]]+"
$ non_cntrls :Class 'regex' chr "[^[:cntrl:]]+"
$ non_digits :Class 'regex' chr "[^[:digit:]]+"
$ non_numbers :Class 'regex' chr "[^[:digit:]]+"
$ non_graphs :Class 'regex' chr "[^[:graph:]]+"
$ non_lowers :Class 'regex' chr "[^[:lower:]]+"
$ non_prints :Class 'regex' chr "[^[:print:]]+"
$ non_puncts :Class 'regex' chr "[^[:punct:]]+"
$ non_spaces :Class 'regex' chr "[^[:space:]]+"
$ non_uppers :Class 'regex' chr "[^[:upper:]]+"
$ non_xdigits :Class 'regex' chr "[^[:xdigit:]]+"
$ non_single_quotes :Class 'regex' chr "[^']+"
$ non_double_quotes :Class 'regex' chr "[^\"]+"
$ non_quotes :Class 'regex' chr "[^'\"]+"
$ any_non_alnums :Class 'regex' chr "[^[:alnum:]]*"
$ any_non_alphas :Class 'regex' chr "[^[:alpha:]]*"
$ any_non_letters :Class 'regex' chr "[^[:alpha:]]*"
$ any_non_blanks :Class 'regex' chr "[^[:blank:]]*"
$ any_non_cntrls :Class 'regex' chr "[^[:cntrl:]]*"
$ any_non_digits :Class 'regex' chr "[^[:digit:]]*"
$ any_non_numbers :Class 'regex' chr "[^[:digit:]]*"
$ any_non_graphs :Class 'regex' chr "[^[:graph:]]*"
[list output truncated]