use key instead of e

4chan_x.user.js

@@ -1060,7 +1060,7 @@
       }
       target = e.target;
       if (/TEXTAREA|INPUT/.test(target.nodeName)) {
-        if (!(e.altKey || e.ctrlKey || e.keyCode === 27)) {
+        if (!((key === 'Esc') || (/\+/.test(key)))) {
           return;
         }
       }

script.coffee

@@ -796,7 +796,7 @@ Keybinds =
     return unless key = Kebinds.keyCode e
     {target} = e
     if /TEXTAREA|INPUT/.test target.nodeName
-      return unless e.altKey or e.ctrlKey or e.keyCode is 27
+      return unless (key is 'Esc') or (/\+/.test key)
 
     thread = Nav.getThread()
     switch key