rem: var card = this.piles[i].lastChild; if(card && this.canMoveTo(card, this.foundation)) this.addHint(card,this.foundation); 
add: var card = ps[i].lastChild; if(card && f.mayAddCard(card)) this.addHint(card, f); 
context:   getHints: function() {    for(var i = 0; i != 7; i++) {      var card = this.piles[i].lastChild;      if(card && this.canMoveTo(card, this.foundation))        this.addHint(card,this.foundation);    }  },
meta: 3385	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3385/05e21043701a5724e2c4368f9cf23b22050e0bda/golf.js/clean/golf.js