diff --git a/core/modules/node/node.module b/core/modules/node/node.module
index 2dd1b57..96a49f4 100644
--- a/core/modules/node/node.module
+++ b/core/modules/node/node.module
@@ -82,6 +82,62 @@
  */
 const NODE_ACCESS_IGNORE = NULL;
 
+
+/**
+ * Implements hook_init().
+ */
+function node_init() {
+
+  // This script converts information gathered from hook_theme() of all enabled
+  // modules into a comma-separated list.
+  $return = array();
+  $idx = 0;
+  print ",Module name,Render element,Where in code,Theme function,File name,Template,Variables";
+  foreach (module_implements('theme') as $module) {
+    if (function_exists($module . '_theme')) {
+      $themable = call_user_func_array($module . '_theme', array());
+
+      // Sadly, the array returned by module_invoke_all('theme') doesn't tell
+      // us which module a given theme function belongs to.
+      $return[$module] = $themable;
+
+      foreach ($themable as $function => $args) {
+        $idx++;
+        $function = "theme_$function";
+        $element = isset($args['render element']) ? $args['render element'] : '';
+        $file = isset($args['file']) ? $args['file'] : '';
+        $template = isset($args['template']) ? $args['template'] : '';
+        $variables = isset($args['variables']) ? implode(':', array_keys($args['variables'])) : '';
+
+        // First, be sure the referenced file is included.
+        if (!empty($file)) {
+          include_once drupal_get_path('module', $module) . '/' . $file;
+        }
+        // Then, test to confirm the theme function exists.
+        if (function_exists($function) ) {
+          $where = 'function';
+        }
+        // If a theme function doesnt exist, but a template name was specified,
+        // then assume the theming is done in a template.
+        elseif (!empty($template)) {
+          $where = 'template';
+        }
+        // Otherwise, no file, no template, no function name provided means
+        // detecting the location of themable is not possible with hook_theme().
+        // Perhaps the theme function is in a separate file, eg
+        // module.admin.inc, or core includes like theme.maintenance.inc
+        else {
+          $where = 'unclear';
+        }
+
+        print "$idx,$module,$element,$where,$function,$file,$template,$variables\n";
+
+      }
+    }
+  }
+  //print_r($return);
+}
+
 /**
  * Implements hook_rebuild().
  */