rem: dd ("vfp change (" + amount + ") from hidden node ignored."); 
context: function tovr_vpchange (start, amount){    /* if we're not hidden, but this notification came from a hidden node      * (start == -1), ignore it, it doesn't affect us. */    if (start == -1 && !this.isHidden)    {                dd ("vfp change (" + amount + ") from hidden node ignored.");        return;    }        this.visualFootprint += amount;    if (this.parentRecord)        this.parentRecord.onVisualFootprintChanged(start, amount);}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/e711edc14f9f9f43c8fc7d007226dcc5ca78ab65/tree-utils.js/clean/extensions/venkman/resources/content/tree-utils.js