? modules/path/path.css
? sites/default/files
? sites/default/settings.php
Index: includes/common.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/common.inc,v
retrieving revision 1.1208
diff -u -p -r1.1208 common.inc
--- includes/common.inc	18 Aug 2010 00:44:52 -0000	1.1208
+++ includes/common.inc	19 Aug 2010 01:37:04 -0000
@@ -4599,6 +4599,7 @@ function _drupal_bootstrap_full() {
   // Let all modules take action before menu system handles the request
   // We do not want this while running update.php.
   if (!defined('MAINTENANCE_MODE') || MAINTENANCE_MODE != 'update') {
+    module_init_all();
     module_invoke_all('init');
   }
 }
Index: includes/module.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/module.inc,v
retrieving revision 1.197
diff -u -p -r1.197 module.inc
--- includes/module.inc	28 Jul 2010 01:46:59 -0000	1.197
+++ includes/module.inc	19 Aug 2010 01:37:04 -0000
@@ -766,6 +766,24 @@ function module_invoke_all() {
  */
 
 /**
+ * Include stylesheets and scripts as defined in enabled modules .info files.
+ */
+function module_init_all() {
+  $module_list = module_list();
+  $module_data = system_get_info('module');
+
+  foreach ($module_list as $module) {
+    if (!empty($module_data[$module]['stylesheets'])) {
+      foreach ($module_data[$module]['stylesheets'] as $media=>$stylesheets) {
+        foreach ($stylesheets as $stylesheet) {
+          drupal_add_css($stylesheet, array('media' => $media, 'preprocess' => TRUE));
+        }
+      }
+    }
+  }
+}
+
+/**
  * Array of modules required by core.
  */
 function drupal_required_modules() {
Index: modules/path/path.info
===================================================================
RCS file: /cvs/drupal/drupal/modules/path/path.info,v
retrieving revision 1.9
diff -u -p -r1.9 path.info
--- modules/path/path.info	17 Nov 2009 21:24:18 -0000	1.9
+++ modules/path/path.info	19 Aug 2010 01:37:05 -0000
@@ -7,4 +7,5 @@ core = 7.x
 files[] = path.module
 files[] = path.admin.inc
 files[] = path.test
+
 configure = admin/config/search/path
Index: modules/system/system.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/system/system.module,v
retrieving revision 1.954
diff -u -p -r1.954 system.module
--- modules/system/system.module	18 Aug 2010 18:41:30 -0000	1.954
+++ modules/system/system.module	19 Aug 2010 01:37:05 -0000
@@ -2289,6 +2289,10 @@ function _system_rebuild_module_data() {
     // Merge in defaults and save.
     $modules[$key]->info = $module->info + $defaults;
 
+    // Set the stylesheets & scripts variables with the correct paths.
+    $modules[$key]->info['stylesheets'] = _system_rebuild_info_stylesheets($modules[$key]->info, $modules[$key]->uri);
+    $modules[$key]->info['scripts'] = _system_rebuild_info_scripts($modules[$key]->info, $modules[$key]->uri);
+
     // Install profiles are hidden by default, unless explicitly specified
     // otherwise in the .info file.
     if ($key == $profile && !isset($modules[$key]->info['hidden'])) {
@@ -2412,25 +2416,10 @@ function _system_rebuild_theme_data() {
       }
     }
 
-    // Give the stylesheets proper path information.
-    $pathed_stylesheets = array();
-    if (isset($themes[$key]->info['stylesheets'])) {
-      foreach ($themes[$key]->info['stylesheets'] as $media => $stylesheets) {
-        foreach ($stylesheets as $stylesheet) {
-          $pathed_stylesheets[$media][$stylesheet] = dirname($themes[$key]->uri) . '/' . $stylesheet;
-        }
-      }
-    }
-    $themes[$key]->info['stylesheets'] = $pathed_stylesheets;
+    // Set the stylesheets & scripts variables with the correct paths.
+    $themes[$key]->info['stylesheets'] = _system_rebuild_info_stylesheets($themes[$key]->info, $themes[$key]->uri);
+    $themes[$key]->info['scripts'] = _system_rebuild_info_scripts($themes[$key]->info, $themes[$key]->uri);
 
-    // Give the scripts proper path information.
-    $scripts = array();
-    if (isset($themes[$key]->info['scripts'])) {
-      foreach ($themes[$key]->info['scripts'] as $script) {
-        $scripts[$script] = dirname($themes[$key]->uri) . '/' . $script;
-      }
-    }
-    $themes[$key]->info['scripts'] = $scripts;
     // Give the screenshot proper path information.
     if (!empty($themes[$key]->info['screenshot'])) {
       $themes[$key]->info['screenshot'] = dirname($themes[$key]->uri) . '/' . $themes[$key]->info['screenshot'];
@@ -2481,6 +2470,42 @@ function system_rebuild_theme_data() {
 }
 
 /**
+ * Helper function to give the stylesheets listed in the .info file the proper
+ * path information.
+ *
+ * @return
+ *   An associative array of stylesheet paths.
+ */
+function _system_rebuild_info_stylesheets($info, $uri) {
+  $pathed_stylesheets = array();
+  if (isset($info['stylesheets'])) {
+    foreach ($info['stylesheets'] as $media => $stylesheets) {
+      foreach ($stylesheets as $stylesheet) {
+        $pathed_stylesheets[$media][$stylesheet] = dirname($uri) . '/' . $stylesheet;
+      }
+    }
+  }
+  return $pathed_stylesheets;
+}
+
+/**
+ * Helper function to give the stylesheets listed in the .info file the proper
+ * path information.
+ *
+ * @return
+ *   An associative array of stylesheet paths.
+ */
+function _system_rebuild_info_scripts($info, $uri) {
+  $scripts = array();
+  if (isset($info['scripts'])) {
+    foreach ($info['scripts'] as $script) {
+      $scripts[$script] = dirname($uri) . '/' . $script;
+    }
+  }
+  return $scripts;
+}
+
+/**
  * Returns an array of default theme features.
  */
 function _system_default_theme_features() {