Show page Old revisions Backlinks Media Manager Namespaces Choose namespace [root] system_routines wiki Media Files Media Files Upload Search Files in system_routines Thumbnails Rows Name Date Apply getpar_small.png 400×251 2016/06/04 18:23 19.5 KB File View History History of control_code_before.png 2016/06/05 10:39 control_code_before.png created ex_writer (current) Show differences between selected revisions