diff --git a/4chan_x.user.js b/4chan_x.user.js
index a8ee0848f..b07ae8628 100644
--- a/4chan_x.user.js
+++ b/4chan_x.user.js
@@ -750,14 +750,13 @@
       var range, selEnd, selStart, ta, valEnd, valMid, valStart, value;
       switch (keybinds.key) {
         case keybinds.close:
-          e.preventDefault();
-          return $.rm($('#qr'));
+          $.rm($('#qr'));
+          break;
         case keybinds.spoiler:
           ta = d.activeElement;
           if (ta.nodeName !== 'TEXTAREA') {
             return;
           }
-          e.preventDefault();
           value = ta.value;
           selStart = ta.selectionStart;
           selEnd = ta.selectionEnd;
@@ -766,50 +765,71 @@
           valEnd = '[/spoiler]' + value.slice(selEnd);
           ta.value = valStart + valMid + valEnd;
           range = valStart.length + valMid.length;
-          return ta.setSelectionRange(range, range);
+          ta.setSelectionRange(range, range);
+          break;
+        default:
+          return;
       }
+      return e.preventDefault();
     },
     normal: function(e) {
       var o, thread;
       thread = nav.getThread();
       switch (keybinds.key) {
         case keybinds.close:
-          e.preventDefault();
           if (o = $('#overlay')) {
-            return $.rm(o);
+            $.rm(o);
           }
           break;
         case keybinds.zero:
-          return window.location = "/" + g.BOARD + "/0#0";
+          window.location = "/" + g.BOARD + "/0#0";
+          break;
         case keybinds.openEmptyQR:
-          return keybinds.qr(thread);
+          keybinds.qr(thread);
+          break;
         case keybinds.nextReply:
-          return keybinds.hl.next(thread);
+          keybinds.hl.next(thread);
+          break;
         case keybinds.previousReply:
-          return keybinds.hl.prev(thread);
+          keybinds.hl.prev(thread);
+          break;
         case keybinds.expandAllImages:
-          return keybinds.img(thread, true);
+          keybinds.img(thread, true);
+          break;
         case keybinds.openThread:
-          return keybinds.open(thread);
+          keybinds.open(thread);
+          break;
         case keybinds.expandThread:
-          return expandThread.toggle(thread);
+          expandThread.toggle(thread);
+          break;
         case keybinds.openQR:
-          return keybinds.qr(thread, true);
+          keybinds.qr(thread, true);
+          break;
         case keybinds.expandImages:
-          return keybinds.img(thread);
+          keybinds.img(thread);
+          break;
         case keybinds.nextThread:
-          return nav.next();
+          nav.next();
+          break;
         case keybinds.openThreadTab:
-          return keybinds.open(thread, true);
+          keybinds.open(thread, true);
+          break;
         case keybinds.previousThread:
-          return nav.prev();
+          nav.prev();
+          break;
         case keybinds.update:
-          return updater.update();
+          updater.update();
+          break;
         case keybinds.watch:
-          return watcher.toggle(thread);
+          watcher.toggle(thread);
+          break;
         case keybinds.hide:
-          return threadHiding.toggle(thread);
+          threadHiding.toggle(thread);
+          break;
+        default:
+          return;
       }
+      return e.preventDefault();
     },
     img: function(thread, all) {
       var root, thumb;
diff --git a/script.coffee b/script.coffee
index fba549989..9c9142055 100644
--- a/script.coffee
+++ b/script.coffee
@@ -537,14 +537,11 @@ keybinds =
   insert: (e) ->
     switch keybinds.key
       when keybinds.close
-        e.preventDefault()
         $.rm $ '#qr'
       when keybinds.spoiler
         ta = d.activeElement
         return unless ta.nodeName is 'TEXTAREA'
 
-        e.preventDefault()
-
         value    = ta.value
         selStart = ta.selectionStart
         selEnd   = ta.selectionEnd
@@ -556,12 +553,14 @@ keybinds =
         ta.value = valStart + valMid + valEnd
         range = valStart.length + valMid.length
         ta.setSelectionRange range, range
+      else
+        return
+    e.preventDefault()
 
   normal: (e) ->
     thread = nav.getThread()
     switch keybinds.key
       when keybinds.close
-        e.preventDefault()
         $.rm o if o = $ '#overlay'
       when keybinds.zero
         window.location = "/#{g.BOARD}/0#0"
@@ -593,6 +592,9 @@ keybinds =
         watcher.toggle thread
       when keybinds.hide
         threadHiding.toggle thread
+      else
+        return
+    e.preventDefault()
 
   img: (thread, all) ->
     if all