Merge branch 'better-buffer-list' into next

diff --cc lib/sup/modes/thread-index-mode.rb
index 7b87bf66ba9112a3fb20a465a540f6c0eef085ba,a45175dda8f34781fbc0723868105268245db561..b44dc1889f623e30b32ca095cf3c0249cf6b0494
--- 1/lib/sup/modes/thread-index-mode.rb
--- 2/lib/sup/modes/thread-index-mode.rb
+++ b/lib/sup/modes/thread-index-mode.rb
@@@ -42,9 -42,8 +42,9 @@@ EO
      k.add :toggle_tagged, "Tag/untag selected thread", 't'
      k.add :toggle_tagged_all, "Tag/untag all threads", 'T'
      k.add :tag_matching, "Tag matching threads", 'g'
-     k.add :apply_to_tagged, "Apply next command to all tagged threads", '+'
+     k.add :apply_to_tagged, "Apply next command to all tagged threads", '+', '='
      k.add :join_threads, "Force tagged threads to be joined into the same thread", '#'
 +    k.add :undo, "Undo the previous action", 'u'
    end
  
    def initialize hidden_labels=[], load_thread_opts={}