Why doesn't this function run in processing.js?

FH79

Hello,

I have written the following function, which formats text stored in a field of Strings (Textfeld) and stores the result in a new field (Textzeilen). It works fine in Processing, but once I try to execute it in a browser (using processing.js), it crashes with the error message "SyntaxError: missing ) after argument list".

void ladeText(String datei)
{
  Textfeld = loadStrings(datei);

  Textzeilen = new String[2000];

  int i = 0, j = 0, k = 0;
  int breite = (int)(xt2-xt1-50);
  textFont(atari, 18);
  Textzeilen[0] = new String();
  textAnzMax = 0;
  do
  {
    char c = Textfeld[i].charAt(j);

    if(textWidth(Textzeilen[k] + c) < breite)
    {
      Textzeilen[k] += c;
      j++;
    }
    else
    {
      int l = 0;
      while((int)Textfeld[i].charAt(j) != (int)' ') {j--; l++;}
      Textzeilen[k] = Textzeilen[k].substring(0, Textzeilen[k].length() - l);
      j++;
      k++;
      Textzeilen[k] = new String();
      textAnzMax++;
    }

    if(j==Textfeld[i].length()) 
    {
      if(i>=Textfeld.length-1) break;
      j = 0;
      do
      {
        i++;
      }
      while(Textfeld[i].length() == 0);

      k++;
      Textzeilen[k] = new String();
      k++;
      Textzeilen[k] = new String();
      textAnzMax+=2;
    }
    //if(k>=Textzeilen.length) Textzeilen = (String[])expand(Textzeilen);
  }
  while(true);

}

I strongly suspect it has something to do with the "char" datatype which doesn't exist in JS.