Reimplement QuoteThreading.disconnect cleanly

builds/appchan-x.user.js

@@ -8392,6 +8392,20 @@
     parent: {},
     children: {},
     inserted: {},
+    disconnect: function() {
+      if (!(Conf['Quote Threading'] && g.VIEW === 'thread')) {
+        return;
+      }
+      Header.menu.rmEntry(this.entry);
+      delete this.enabled;
+      delete this.controls;
+      delete this.entry;
+      this.parent = {};
+      this.children = {};
+      this.inserted = {};
+      Thread.callbacks.disconnect('Quote Threading');
+      return Post.callbacks.disconnect('Quote Threading');
+    },
     setThread: function() {
       QuoteThreading.thread = this;
       return $.asap((function() {

builds/crx/script.js

@@ -8437,6 +8437,20 @@
     parent: {},
     children: {},
     inserted: {},
+    disconnect: function() {
+      if (!(Conf['Quote Threading'] && g.VIEW === 'thread')) {
+        return;
+      }
+      Header.menu.rmEntry(this.entry);
+      delete this.enabled;
+      delete this.controls;
+      delete this.entry;
+      this.parent = {};
+      this.children = {};
+      this.inserted = {};
+      Thread.callbacks.disconnect('Quote Threading');
+      return Post.callbacks.disconnect('Quote Threading');
+    },
     setThread: function() {
       QuoteThreading.thread = this;
       return $.asap((function() {

src/Quotelinks/QuoteThreading.coffee

@@ -27,6 +27,7 @@ QuoteThreading =
     Thread.callbacks.push
       name: 'Quote Threading'
       cb:   @setThread
+
     Post.callbacks.push
       name: 'Quote Threading'
       cb:   @node
@@ -35,6 +36,22 @@ QuoteThreading =
   children: {}
   inserted: {}
 
+  disconnect: ->
+    return unless Conf['Quote Threading'] and g.VIEW is 'thread'
+
+    Header.menu.rmEntry @entry
+
+    delete @enabled
+    delete @controls
+    delete @entry
+
+    @parent   = {}
+    @children = {}
+    @inserted = {}
+
+    Thread.callbacks.disconnect 'Quote Threading'
+    Post.callbacks.disconnect   'Quote Threading'
+
   setThread: ->
     QuoteThreading.thread = @
     $.asap (-> !Conf['Thread Updater'] or $ '.navLinksBot > .updatelink'), ->