Incorporate Mayhem's Get.postFromRoot simplifications from 59f2ca6a5128bfadb8c3472c9e081d2b46d7e970.

src/General/Get.coffee

@@ -13,11 +13,8 @@ Get =
     Get.threadFromRoot $.x 'ancestor::div[@class="thread"]', node
   postFromRoot: (root) ->
     return null unless root?
-    link    = $ '.postNum > a[href*="#"]', root
-    boardID = link.pathname.split(/\/+/)[1]
-    postID  = link.hash[2..]
-    index   = root.dataset.clone
-    post    = g.posts["#{boardID}.#{postID}"]
+    post  = g.posts[root.dataset.fullID]
+    index = root.dataset.clone
     if index then post.clones[index] else post
   postFromNode: (root) ->
     Get.postFromRoot $.x '(ancestor::div[contains(@class,"postContainer")][1]|following::div[contains(@class,"postContainer")][1])', root

src/classes/Post.coffee

@@ -30,6 +30,7 @@ class Post
     @fullID  = "#{@board}.#{@ID}"
     @context = @
 
+    root.dataset.fullID = @fullID
     post = $ '.post',     root
     info = $ '.postInfo', post
     @nodes =