 
 LbTagLineDirective = ($rs) ->
     ENTER_KEY = 13
+    COMMA_KEY = 188
 
     template = """
     <div class="tags-container"></div>

TagLineDirective = ($rootScope, $repo, $rs, $confirm, $qqueue) ->
    ENTER_KEY = 13
    ESC_KEY = 27

    template = """
    <div class="tags-container"></div>

            target = angular.element(event.currentTarget)

            if event.keyCode == ENTER_KEY
                saveInputTag()
            else if event.keyCode == COMMA_KEY
                removeInputLastCharacter(target)
                saveInputTag()
            else
                if target.val().length
