Shift+click to hide threads in the catalog.

src/Filtering/Filter.coffee

@@ -110,7 +110,8 @@ Filter =
 
         # Highlight
         $.addClass @nodes.root, result.class
-        @thread.highlight = result.class
+        unless result.class in @highlights
+          (@highlights or= []).push result.class
         if !@isReply and result.top
           @thread.isOnTop = true
 

src/Filtering/ThreadHiding.coffee

@@ -1,6 +1,6 @@
 ThreadHiding =
   init: ->
-    return if g.VIEW isnt 'index' or !Conf['Thread Hiding'] and !Conf['Thread Hiding Link']
+    return if g.VIEW isnt 'index'
 
     @db = new DataBoard 'hiddenThreads'
     @syncCatalog()

src/General/Build.coffee

@@ -297,7 +297,7 @@ Build =
       className: 'catalog-thread'
       innerHTML: <%= importHTML('General/Thread-catalog-view') %>
 
-    $.addClass root, thread.highlight if thread.highlight
+    $.addClass root, thread.OP.highlights... if thread.OP.highlights
 
     if thread.isSticky
       $.add $('.thread-icons', root), $.el 'img',

src/General/Thread.coffee

@@ -53,6 +53,17 @@ class Thread
   getCatalogView: ->
     return @catalogView if @catalogView
     @catalogView = Build.threadCatalog @
+    $.on $('.thumb', @catalogView), 'click', @onCatalogViewClick
+    @catalogView
+  onCatalogViewClick: (e) =>
+    return if e.button isnt 0
+    if e.shiftKey
+      $.rm @catalogView
+      ThreadHiding.hide @
+      ThreadHiding.saveHiddenState @
+    else
+      return
+    e.preventDefault()
 
   kill: ->
     @isDead = true