Optimize the index by dealing with HRs as little as possible.

src/General/Build.coffee

@@ -243,21 +243,23 @@ Build =
     Build.spoilerRange[board] = data.custom_spoiler
 
     if (OP = board.posts[data.no]) and root = OP.nodes.root.parentNode
-      $.rmAll root
+      for node in $$ '.thread > :not(.stub):not(.opContainer)', root
+        $.rm node
+      if OP.thread.stub and stub = OP.thread.stub.firstElementChild.lastChild
+        stub.textContent = stub.textContent.replace /\d+ rep\w+/, "#{data.replies} repl#{if data.replies is 1 then 'y' else 'ies'}"
     else
       root = $.el 'div',
         className: 'thread'
         id: "t#{data.no}"
+      $.add root, Build.postFromObject data, board.ID
 
-    nodes = [if OP then OP.nodes.root else Build.postFromObject data, board.ID]
     if data.omitted_posts or !Conf['Show Replies'] and data.replies
       [posts, files] = if Conf['Show Replies']
         [data.omitted_posts, data.omitted_images]
       else
         [data.replies, data.images]
-      nodes.push Build.summary board.ID, data.no, posts, files
+      $.add root, Build.summary board.ID, data.no, posts, files
 
-    $.add root, nodes
     root
   catalogThread: (thread) ->
     {staticPath, gifIcon} = Build

src/General/Index.coffee

@@ -521,7 +521,7 @@ Index =
     posts       = []
     for threadData, i in Index.liveThreadData
       threadRoot = Build.thread g.BOARD, threadData
-      Index.nodes.push threadRoot, $.el 'hr'
+      Index.nodes.push threadRoot
       if thread = g.BOARD.threads[threadData.no]
         thread.setPage i // Index.threadsNumPerPage
         thread.setCount 'post', threadData.replies + 1,                threadData.bumplimit
@@ -542,15 +542,18 @@ Index =
           error: err
     Main.handleErrors errors if errors
 
-    # Add the threads and <hr>s in a container to make sure all features work.
-    $.nodes Index.nodes
     Main.callbackNodes Thread, threads
     Main.callbackNodes Post,   posts
     Index.updateHideLabel()
     $.event 'IndexRefresh'
+  buildHRs: (threadRoots) ->
+    for i in [0...threadRoots.length] by 1
+      threadRoots.splice (i * 2) + 1, 0, $.el 'hr'
+    return
   buildReplies: (threadRoots) ->
+    return unless Conf['Show Replies']
     posts = []
-    for threadRoot in threadRoots by 2
+    for threadRoot in threadRoots
       thread = Get.threadFromRoot threadRoot
       i = Index.liveThreadIDs.indexOf thread.ID
       continue unless lastReplies = Index.liveThreadData[i].last_replies
@@ -574,7 +577,6 @@ Index =
     Main.callbackNodes Post, posts
   buildCatalogViews: ->
     threads = Index.sortedNodes
-      .filter (n, i) -> !(i % 2)
       .map (threadRoot) -> Get.threadFromRoot threadRoot
       .filter (thread) -> !thread.isHidden isnt Index.showHiddenThreads
     catalogThreads = []
@@ -609,10 +611,8 @@ Index =
         sortedThreadIDs = [Index.liveThreadData...].sort((a, b) -> b.replies - a.replies).map (data) -> data.no
       when 'filecount'
         sortedThreadIDs = [Index.liveThreadData...].sort((a, b) -> b.images - a.images).map (data) -> data.no
-    Index.sortedNodes = []
+    Index.sortedNodes = sortedThreadIDs.map (threadID) ->
-    for threadID in sortedThreadIDs
+      Index.nodes[Index.liveThreadIDs.indexOf threadID]
-      i = Index.liveThreadIDs.indexOf(threadID) * 2
-      Index.sortedNodes.push Index.nodes[i], Index.nodes[i + 1]
     if Index.isSearching
       Index.sortedNodes = Index.querySearch(Index.searchInput.value) or Index.sortedNodes
     # Sticky threads
@@ -623,22 +623,25 @@ Index =
     Index.sortOnTop((thread) -> !thread.isHidden) if Conf['Anchor Hidden Threads']
   sortOnTop: (match) ->
     offset = 0
-    for threadRoot, i in Index.sortedNodes by 2 when match Get.threadFromRoot threadRoot
+    for threadRoot, i in Index.sortedNodes when match Get.threadFromRoot threadRoot
-      Index.sortedNodes.splice offset++ * 2, 0, Index.sortedNodes.splice(i, 2)...
+      Index.sortedNodes.splice offset++, 0, Index.sortedNodes.splice(i, 1)[0]
     return
   buildIndex: ->
     switch Conf['Index Mode']
       when 'paged'
         pageNum = Index.getCurrentPage()
-        nodesPerPage = Index.getThreadsNumPerPage() * 2
+        threadsPerPage = Index.getThreadsNumPerPage()
-        nodes = Index.sortedNodes[nodesPerPage * pageNum ... nodesPerPage * (pageNum + 1)]
+        nodes = Index.sortedNodes[threadsPerPage * pageNum ... threadsPerPage * (pageNum + 1)]
+        Index.buildReplies nodes
+        Index.buildHRs nodes
       when 'catalog'
         nodes = Index.buildCatalogViews()
         Index.sizeCatalogViews nodes
       else
-        nodes = Index.sortedNodes
+        nodes = [Index.sortedNodes...]
+        Index.buildReplies nodes
+        Index.buildHRs nodes
     $.rmAll Index.root
-    Index.buildReplies nodes if Conf['Show Replies'] and Conf['Index Mode'] isnt 'catalog'
     $.add Index.root, nodes
     $.event 'IndexBuild', nodes
 
@@ -678,11 +681,8 @@ Index =
     return unless keywords = query.toLowerCase().match /\S+/g
     Index.search keywords
   search: (keywords) ->
-    found = []
+    Index.sortedNodes.filter (threadRoot) ->
-    for threadRoot, i in Index.sortedNodes by 2
+      Index.searchMatch Get.threadFromRoot(threadRoot), keywords
-      if Index.searchMatch Get.threadFromRoot(threadRoot), keywords
-        found.push Index.sortedNodes[i], Index.sortedNodes[i + 1]
-    found
   searchMatch: (thread, keywords) ->
     {info, file} = thread.OP
     text = []

src/General/Post.coffee

@@ -173,7 +173,7 @@ class Post
     postInfo = if Conf['Anonymize']
       'Anonymous'
     else
-      $('.nameBlock', @nodes.info).textContent
+      $('.nameBlock', @nodes.info).textContent.trim()
     $.add a, $.tn " #{postInfo}"
     @nodes.stub = $.el 'div',
       className: 'stub'

src/General/Thread.coffee

@@ -77,7 +77,7 @@ class Thread
     opInfo = if Conf['Anonymize']
       'Anonymous'
     else
-      $('.nameBlock', @OP.nodes.info).textContent
+      $('.nameBlock', @OP.nodes.info).textContent.trim()
 
     a = PostHiding.makeButton false
     $.add a, $.tn " #{opInfo} (#{numReplies} repl#{if numReplies is 1 then 'y' else 'ies'})"