id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc 11479,env.ieQuirks,Piotr Jasiun,Piotr Jasiun,"The problem with quirks appeared after removing IE 6 & IE 7 support (#11422), because most of hacks now apply only to QM (instead of IE 7, IE 6 and IE QM). Even worse it is implemented in multipile ways (unsing ""`env.ie && env.quirks`"", ""`env.ie6Compat`"" or ""`document.documentMode`""). I think that it would be misleading if we keep `if ( env.ie6Compat )` in our code only because of QM (`env.ie6Compat` is true in QM) and it is better to replace it with if ( `env.ieQuirks` ). Also after clean up we can save some bites (compressed ckeditor is 322 byts smaller with env.ieQuirks). I'm not sure if there is a point in keeping `env.quirks == true` for non-IE browsers. Maybe `env.quirks` should be `true` only in IE 8 and IE 9 QM (as `env.ieQuirks` works now).",Task,review,Normal,,General,,,,