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<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_ge9odcok94e8tm4um66kphstc9, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
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<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
!7

cmodule2 InputTreeTest > DynPrintLog {
  concept Node {
    new RefL<Node> followUps;
    
    toString { ret getString comment(this); }
  }
  
  concept StringNode > Node {
    S string;
    
    *() {}
    *(S *string) {}
    
    toString { ret quote(string); }
  }
  
  transient Node root;
  transient LS texts = ll("Hello world", "Hello you");
  
  start-thread {
    root = new Node;
    cset(root, comment := "Root");
    fOr (S text : texts)
      addText(text);
    printStruct(+root);
  }
  
  void addText(S text) {
    Node node = root;
    for (S string : charactersAsStrings(text)) {
      Node next = findObject(node.followUps, +string);
      if (next == null)
        node.followUps.add(next = cnew StringNode(+string));
      node = next;
    }
  }
}