diff --git a/whalesong/js-assembler/runtime-src/baselib-structs.js b/whalesong/js-assembler/runtime-src/baselib-structs.js
index ec1f20c..870e909 100644
--- a/whalesong/js-assembler/runtime-src/baselib-structs.js
+++ b/whalesong/js-assembler/runtime-src/baselib-structs.js
@@ -10,7 +10,7 @@
     //////////////////////////////////////////////////////////////////////
 
     var Struct = function (constructorName, fields, structType) {
-        this._constructorName = constructorName; 
+        this._constructorName = constructorName; // Symbol
         this._fields = [];
         this.structType = structType;
     };
@@ -33,15 +33,17 @@
     };
 
     Struct.prototype.toDomNode = function (params) {
-        var node = document.createElement("span"), i;
-        $(node).append(document.createTextNode("("));
-        $(node).append(document.createTextNode(this._constructorName));
+        var node = $('<span/>');
+        var i;
+        node.append($('<span/>').text("(").addClass('lParen'));
+        node.append($('<span/>').text(this._constructorName+''));
         for(i = 0; i < this._fields.length; i++) {
-            $(node).append(document.createTextNode(" "));
-            $(node).append(params.recur(this._fields[i]));
+            node.append(" ");
+            node.append(params.recur(this._fields[i]));
         }
-        $(node).append(document.createTextNode(")"));
-        return node;
+        node.append($('<span/>').text(")").addClass('rParen'));
+        console.log(node);
+        return node.get(0);
     };
 
 
@@ -308,4 +310,4 @@
     exports.isStruct = isStruct;
     exports.isStructType = isStructType;
     exports.isStructTypeProperty = isStructTypeProperty;
-}(this.plt.baselib, jQuery));
\ No newline at end of file
+}(this.plt.baselib, jQuery));
diff --git a/whalesong/js-assembler/runtime-src/baselib-symbols.js b/whalesong/js-assembler/runtime-src/baselib-symbols.js
index 801f470..e9fa697 100644
--- a/whalesong/js-assembler/runtime-src/baselib-symbols.js
+++ b/whalesong/js-assembler/runtime-src/baselib-symbols.js
@@ -55,23 +55,23 @@
 
     Symbol.prototype.toDomNode = function(params) {
         if (params.getMode() === 'write') {
-            return $("<span/>").text(this.val).get(0);
+            return $("<span/>").text(this.val).addClass('wescheme-symbol').get(0);
         }
         if (params.getMode() === 'display') {
-            return $("<span/>").text(this.val).get(0);
+            return $("<span/>").text(this.val).addClass('wescheme-symbol').get(0);
         }
         if (params.getMode() === 'print') {
             if (params.getDepth() === 0) {
-                return $("<span/>").text("'" + this.val).get(0);
+                return $("<span/>").text("'" + this.val).addClass('wescheme-symbol').get(0);
             } else {
-                return $("<span/>").text(this.val).get(0);
+                return $("<span/>").text(this.val).addClass('wescheme-symbol').get(0);
             }
         }
         if (params.getMode() === 'constructor') {
-            return $("<span/>").text("'" + this.val).get(0);
+            return $("<span/>").text("'" + this.val).addClass('wescheme-symbol').get(0);
         }
 
-        return $("<span/>").text(this.val).get(0);
+        return $("<span/>").text(this.val).addClass('wescheme-symbol').get(0);
     };
     
 
diff --git a/whalesong/js-assembler/runtime-src/baselib-vectors.js b/whalesong/js-assembler/runtime-src/baselib-vectors.js
index f2e0ad3..fd5b272 100644
--- a/whalesong/js-assembler/runtime-src/baselib-vectors.js
+++ b/whalesong/js-assembler/runtime-src/baselib-vectors.js
@@ -1,6 +1,6 @@
 // vectors
 /*jslint devel: false, browser: true, vars: true, plusplus: true, maxerr: 500, indent: 4 */
-(function (baselib) {
+(function (baselib, $) {
     "use strict";
     var exports = {};
     baselib.vectors = exports;
@@ -83,25 +83,26 @@
     };
 
     Vector.prototype.toDomNode = function (params) {
-        var node = document.createElement("span"), i;
+        var node = $('<span/>'), i;
         if (params.getMode() === 'constructor') {
-            node.appendChild(document.createTextNode("(vector"));
+            node.append($('<span/>').text('(').addClass('lParen'));
+            node.append($('<span/>').text('vector'));
             for (i = 0; i < this.length(); i++) {
-                node.appendChild(document.createTextNode(" "));
-                node.appendChild(params.recur(this.ref(i)));
+                node.append(" ");
+                node.append(params.recur(this.ref(i)));
             }
-            node.appendChild(document.createTextNode(")"));
+            node.append($('<span/>').text(')').addClass('rParen'));
         } else {
-            node.appendChild(document.createTextNode("#("));
+            node.append($('<span/>').text('#(').addClass('lParen'));
             for (i = 0; i < this.length(); i++) {
-                node.appendChild(params.recur(this.ref(i)));
+                node.append(params.recur(this.ref(i)));
                 if (i !== this.length() - 1) {
-                    node.appendChild(document.createTextNode(" "));
+                    node.append(" ");
                 }
             }
-            node.appendChild(document.createTextNode(")"));
+            node.append($('<span/>').text(')').addClass('rParen'));
         }
-        return node;
+        return node.get(0);
     };
 
 
@@ -126,4 +127,4 @@
     exports.makeVectorImmutable = makeVectorImmutable;
 
 
-}(this.plt.baselib));
\ No newline at end of file
+}(this.plt.baselib, jQuery));