a><span class="lineno">  215</span>&#160;</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;old.objs = {};</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;old.prop = {};</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;old.values = {};</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;% Proce