=== modified file 'render_files'
--- render_files	2014-06-03 13:37:56 +0000
+++ render_files	2014-06-03 13:33:58 +0000
@@ -18,6 +18,6 @@
     TYPE=${LINE##*	}
     MIME=${TYPE##; *}
     case $MIME in
-	(text/*) render "$FILE";;
+	(text/*) render "$F";;
     esac
 done <files.mime