--- /dev/null
+/* 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, ""
+};