private static String escapify()

in jflex/src/main/java/jflex/generator/Emitter.java [988:1018]

• 29 lines of code
• 10 McCabe index (conditional complexity)

  private static String escapify(String s) {
    StringBuilder result = new StringBuilder(s.length() * 2);

    for (int i = 0; i < s.length(); i++) {
      char c = s.charAt(i);
      switch (c) {
        case '\'':
          result.append("\\\'");
          break;
        case '\"':
          result.append("\\\"");
          break;
        case '\\':
          result.append("\\\\");
          break;
        case '\t':
          result.append("\\t");
          break;
        case '\r':
          if (i + 1 == s.length() || s.charAt(i + 1) != '\n') result.append("\"+ZZ_NL+\"");
          break;
        case '\n':
          result.append("\"+ZZ_NL+\"");
          break;
        default:
          result.append(c);
      }
    }

    return result.toString();
  }