     classes.push 'editing'
   classes.join ' '
 
-Template.registerHelper 'foldedClass', @foldedClass = ->
-  if (not routeHere @_id) and messageFolded.get @_id
-    'folded'
-  else
-    ''
-
-Template.registerHelper 'formatCreator', ->
-  tooltipUpdate()
-  linkToAuthor @group, @creator
-
 Template.registerHelper 'creator', ->
   displayUser @creator
-
-Template.registerHelper 'formatAuthors', formatAuthors = ->
-  tooltipUpdate()
-  a = for own author, date of @authors
-        author = unescapeUser author
-        continue if author == @creator and date.getTime() == @created?.getTime()
-        "#{linkToAuthor @group, author} #{formatDate date, 'on '}"
-  if a.length > 0
-    ', edited by ' + a.join ", "
 
 KeyboardSelector = React.memo ({messageID, tabindex}) ->
   keyboard = useTracker ->

    Meteor.user()
  , []
  editing = editingMessage message, user
  creator = useTracker ->
    displayUser message.creator
  , [message.creator]

  private: 'panel-info'
  minimized: 'panel-success'
  published: 'panel-primary'
messagePanelClass = (message, editing) ->
  classes = []
  classes.push mclass = messageClass.call message
