diff --git a/doc/api/hooks_client-side.md b/doc/api/hooks_client-side.md
index 80dcc52ac..c0a4227a4 100644
--- a/doc/api/hooks_client-side.md
+++ b/doc/api/hooks_client-side.md
@@ -126,6 +126,7 @@ Called from: src/static/js/pad.js
 Things in context:
 
 1. ace - the ace object that is applied to this editor.
+2. pad - the pad object of the current pad.
 
 There doesn't appear to be any example available of this particular hook being used, but it gets fired after the editor is all set up.
 
diff --git a/src/static/css/pad.css b/src/static/css/pad.css
index dafb77ef4..c69b8d8fd 100644
--- a/src/static/css/pad.css
+++ b/src/static/css/pad.css
@@ -168,9 +168,9 @@ a img {
 }
 #editorcontainer {
   position: absolute;
-  width: 100%;
   top: 37px; /* + 1px border */
   left: 0px;
+  right: 0px;
   bottom: 0px;
   z-index: 1;
 }
diff --git a/src/static/js/chat.js b/src/static/js/chat.js
index 38d6f38d3..ed9b258f0 100644
--- a/src/static/js/chat.js
+++ b/src/static/js/chat.js
@@ -42,13 +42,13 @@ var chat = (function()
         padcookie.setPref("chatAlwaysVisible", true);
         $('#chatbox').addClass("stickyChat");
         $('#chattext').css({"top":"0px"});
-        $('#editorcontainer').css({"right":"192px", "width":"auto"});
+        $('#editorcontainer').css({"right":"192px"});
         isStuck = true;
       } else { // Unstick it
         padcookie.setPref("chatAlwaysVisible", false);
         $('#chatbox').removeClass("stickyChat");
         $('#chattext').css({"top":"25px"});
-        $('#editorcontainer').css({"right":"0px", "width":"100%"});
+        $('#editorcontainer').css({"right":"0px"});
         isStuck = false;
       }
     },
diff --git a/src/static/js/pad.js b/src/static/js/pad.js
index 9a42bccce..4d5df7eb1 100644
--- a/src/static/js/pad.js
+++ b/src/static/js/pad.js
@@ -524,7 +524,7 @@ var pad = {
       if(padcookie.getPref("showAuthorshipColors") == false){
         pad.changeViewOption('showAuthorColors', false);
       }
-      hooks.aCallAll("postAceInit", {ace: padeditor.ace});
+      hooks.aCallAll("postAceInit", {ace: padeditor.ace, pad: pad});
     }
   },
   dispose: function()
diff --git a/src/static/js/pad_userlist.js b/src/static/js/pad_userlist.js
index 77ebb190e..f54b3e540 100644
--- a/src/static/js/pad_userlist.js
+++ b/src/static/js/pad_userlist.js
@@ -633,6 +633,9 @@ var paduserlist = (function()
               otherUsersInfo.splice(newExistingIndex, 1);
               otherUsersData.splice(newExistingIndex, 1);
               rowManager.removeRow(newExistingIndex);
+              hooks.callAll('userLeave', {
+                userInfo: info
+              });
               updateInviteNotice();
             }
           }