Method isWS

output/java8/1.4.12/STLexer.java:631–633

(char c)

    }

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

    public static boolean isUnicodeLetter(char c) {
        return c >='a' && c <='f' || c >='A' && c <='F' || c >='0' && c <='9';