modelGenerator: put theforeign keys on the next line instead having more than 80 chars

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@3727 bf3deb0d-5f1a-0410-827f-c0cc1f45334c

tools/modelGenerator.php

@@ -153,7 +153,8 @@ class modelGenerator
       $f .= "    // The foreign constraints\n";
       $f .= "    \$this->foreign = array (\n";
       foreach ($schema["foreign"] as $field=>$params)
-        $f .= "      \"$field\" => array (\"". implode ("\", \"", $params).
+        $f .= "      \"$field\" => array (\n        \"".
+              implode ("\", \"", $params).
               "\"),\n";
       $f .= "    );\n";
     }