- Standard =
[
:class_alnum, :class_alpha, :class_blank, :class_cntrl,
:class_digit, :class_graph, :class_lower, :class_print,
:class_punct, :class_space, :class_upper, :class_xdigit,
]
- StandardNegative =
[
:class_nonalnum, :class_nonalpha, :class_nonblank,
:class_noncntrl, :class_nondigit, :class_nongraph,
:class_nonlower, :class_nonprint, :class_nonpunct,
:class_nonspace, :class_nonupper, :class_nonxdigit,
]
- Extensions =
[:class_ascii, :class_word]
- ExtensionsNegative =
[:class_nonascii, :class_nonword]
- All =
Standard + StandardNegative + Extensions + ExtensionsNegative