docs: private int cutWordAfter() {
          if (after.length() > 0) {
              int cut = 0;
              while (cut < after.length() && isDelimiter(after.charAt(cut))) {
                  ++cut;
              }
              final int last = after.length() - 1;
              while (cut <= last) {
                  if (isDelimiter(after.charAt(cut))) {
                      return cut;
                  }
                  ++cut;
              }
          }
          return -1;
      }