var rx = new Array(); for(var i = 0; i < ax.length; i++ ) { if ( ax[i] instanceof Array ) { rx = rx.concat( flattenAndCompact( ax[i] ) ); 
var rx = []; for (var i = 0; i < ax.length; i++) { if (ax[i] instanceof Array) { rx = rx.concat(flattenAndCompact(ax[i])); 
    var flattenAndCompact = function (ax) {         var rx = new Array();         for(var i = 0; i < ax.length; i++ ) {            if ( ax[i] instanceof Array ) {                rx = rx.concat( flattenAndCompact( ax[i] ) );            } else {                 if ( ax[i] ) {                     rx.push( ax[i] );                 }            }        }        return rx;    };
2975	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2975/5112f6b1851962e6f423c16459e81b9ea423f71f/parser-debug.js/clean/src/parser-debug.js