import prohtml.*;
import java.util.regex.*; 

PrintWriter txtfile;
HtmlList htmlList;

void setup(){
  size(100,100);
  //enter your url here
  //htmlList = new HtmlList("http://roberttwomey.com/projects");
  htmlList = new HtmlList("http://ctheory.net/home.aspx");
  String s_list = "";

  for (int i = 0;i<htmlList.pageList.size();i++){
    String s = htmlList.pageList.get(i).toString();
    Pattern p = Pattern.compile("<");
    Matcher m = p.matcher(s);
    boolean found = m.find();
    if (found == false){
      s_list = s_list.concat(s + " ");   
    }    
  }
  println(s_list);
  Pattern q = Pattern.compile("[H|h]ello\\s[A-Za-z]+\\s[A-Za-z]+");
  Matcher n = q.matcher(s_list);
  int numMatches = 0;
  // load existing text into memory
  String lines[] = loadStrings("hello_match.txt");
  txtfile = createWriter("hello_match.txt");
  for(int i=0;i<lines.length;i++){
    txtfile.println(lines[i]);
  }
  while(n.find() == true){
    String h = n.group();
    txtfile.println(h);
    numMatches++;
  }
  txtfile.flush();
  txtfile.close();
  println("results: " + str(numMatches));
  
  String word_list[] = split(s_list, ' ');
  saveStrings("html_input.txt", word_list);
}