rem: const cs = this.allcards = makeCards(range2(1, 13)); 
add: const cs = this.allcards = makeCards(1, null, range2(1, 13)); 
context:   init: function() {    const cs = this.allcards = makeCards(range2(1, 13)); // no kings    cs[53] = cs[52] = cs[51] = cs[50] = cs[49] = cs[48] = null; // 6 spaces instead    var ps = this.piles;    ps[53].next = ps[0]; ps[0].prev = ps[53]; // prev/next are not usually circular    this.aces = [cs[0], cs[12], cs[24], cs[36]];    this.queens = [cs[11], cs[23], cs[35], cs[47]];  },
meta: 3385	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/3385/6d033c9abf2a28400d061e348d21efcebc6e7bbf/game-maze.js/clean/code/game-maze.js