rem: if (i!=chl-1) { w += spacing; }; };  return h; 
add:  return h - spacing; 
context: proto._calculateChildrenDependHeight = function(vModifiedWidget, vHint) {  if (this.getOrientation() == "horizontal") {    return QxWidget.prototype._calculateChildrenDependHeight.call(this, vModifiedWidget, vHint);  };      var h = 0;  var spacing = this.getSpacing();    var ch = this.getChildren();  var chl = ch.length;  var chc;    for (var i=0; i<chl; i++)  {    chc = ch[i];    h += chc.getMarginTop() + chc.getAnyHeight() + chc.getMarginBottom();    if (i!=chl-1) {      w += spacing;    };      };    return h;};
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/abfc7d4fe8f274ad2b4b9393a50824f2f7a3b65d/QxBox.js/buggy/qooxdoo/source/script/widgets/QxBox.js