Method isIDLetter

output/java8/1.4.13/STLexer.java:627–629

(char c)

    }

    public static boolean isIDLetter(char c) {
        return c >='a' && c <='z' || c >='A' && c <='Z' || c >='0' && c <='9' || c=='_' || c=='/';
    }

    public static boolean isWS(char c) {
        return c==' ' || c=='\t' || c=='\n' || c=='\r';