+++ /dev/null
-package Lex;
-
-abstract class Token extends InputElement {
- abstract java_cup.runtime.Symbol token();
-
- protected static String escape(String s) {
- StringBuffer sb = new StringBuffer();
- for (int i=0; i<s.length(); i++)
- switch(s.charAt(i)) {
- case '\t': sb.append("\\t"); break;
- case '\f': sb.append("\\f"); break;
- case '\n': sb.append("\\n"); break;
- default:
- if ((int)s.charAt(i)<32)
- sb.append("\\"+Integer.toOctalString((int)s.charAt(i)));
- else
- sb.append(s.charAt(i));
- }
- return sb.toString();
- }
-}