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/* character-class table */
static struct cclass {
char *name;
char *chars;
char *multis;
} cclasses[] = {
{ "alnum", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
0123456789", "" },
{ "alpha", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz",
"" },
{ "blank", " \t", "" },
{ "cntrl", "\007\b\t\n\v\f\r\1\2\3\4\5\6\16\17\20\21\22\23\24\
\25\26\27\30\31\32\33\34\35\36\37\177", "" },
{ "digit", "0123456789", "" },
{ "graph", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
0123456789!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~",
"" },
{ "lower", "abcdefghijklmnopqrstuvwxyz",
"" },
{ "print", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz\
0123456789!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~ ",
"" },
{ "punct", "!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~",
"" },
{ "space", "\t\n\v\f\r ", "" },
{ "upper", "ABCDEFGHIJKLMNOPQRSTUVWXYZ",
"" },
{ "xdigit", "0123456789ABCDEFabcdef",
"" },
{ NULL, 0, "" }
};
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