--- a/spidermonkey-playground.cpp	Thu Jun 18 20:35:22 2009 -0700
+++ b/spidermonkey-playground.cpp	Thu Jun 18 22:11:08 2009 -0700
@@ -3,6 +3,9 @@
 
 #include "wrapper.h"
 
+#define MAX_SCRIPT_SIZE 50000
+#define TCB_FILENAME "tcb.js"
+
 /* The class of the global object. */
 static JSClass global_class = {
   "global", JSCLASS_GLOBAL_FLAGS,
@@ -92,10 +95,17 @@
 
   /* Your application code here. This may include JSAPI calls
      to create your own custom JS objects and run scripts. */
-  char *source = "print('Hello World.'); wrap({}, {});";
+  FILE *f = fopen(TCB_FILENAME, "r");
+  if (!f)
+    return 1;
+  
+  char source[MAX_SCRIPT_SIZE];
+  fread(source, MAX_SCRIPT_SIZE, 1, f);
+  fclose(f);
+
   jsval rval;
   if (!JS_EvaluateScript(cx, global, source,
-                         strlen(source), "<string>", 1,
+                         strlen(source), TCB_FILENAME, 1,
                          &rval)) {
     printf("An error occurred.\n");
     return 1;