Fix for locating the exception type when compiling with the units with namespace.

utils/pas2js/dist/rtl.js

@@ -527,6 +527,7 @@ var rtl = {
     if (t==null){
       var mod = pas.SysUtils;
       if (!mod) mod = pas.sysutils;
+      if (!mod) mod = pas["System.SysUtils"];
       if (mod){
         t = mod[typename];
         if (!t) t = mod[typename.toLowerCase()];