version.extensions['replaceMacro'] = {major:1, minor:0, revision:0};
  macros['replace'] = {
    handler: function (g, e, f, b) {
        var h = insertElement(null, "div", null, "replacement");
        var k = b.source.indexOf('>>', b.matchStart) + 2;
        var a = b.source.slice(k);
        var d = -1;
        var c = '';
        var l = 0;
	
        for(var i = 0; i < a.length; i++) {
            if(a.substr(i, 14) == '<<endreplace>>') {
                if(l == 0) {
                    d = k + i + 14;
                    break;
                }
                else {
                    l--;
			  c += a.charAt(i);
                }
            }
            else {
			    if(a.substr(i, 9) == '<<replace') {
                    l++;
                }
                c += a.charAt(i);
            }
		}
        if(d != -1) {
		    var m = Wikifier.createInternalLink(g,null);
		    m.className="internalLink replaceLink";
		    insertText(m,f[0]);
			insertText(h,c);
			g.appendChild(h);
			h.style.display = "none";
			m.onclick = function() {
				var n = this.nextSibling;
				if (n) { 
				  var t = n.firstChild ?n.firstChild.nodeValue : "";
				  removeChildren(n);
				  new Wikifier(n,t);
				  n.style.display = "inline";
				  fade(n, { fade: "in" });
				}
				this.parentNode.removeChild(this);
			}
            b.nextMatch = d;
        }
        else {
            throwError(g, "can't find matching endreplace");
            delete h;
			return;
        }
    }
  }
  macros['endreplace']={handler: function () {} }