switched to Gulp

lib/Types/BasicTypes.coffee

@@ -27,6 +27,31 @@ module.exports = (HB)->
         'op_number' : @op_number
       } = uid
 
+    #
+    # Add an event listener. It depends on the operation which events are supported.
+    # @param {String} event Name of the event.
+    # @param {Function} f f is executed in case the event fires.
+    #
+    on: (event, f)->
+      @event_listeners ?= {}
+      @event_listeners[event] ?= []
+      @event_listeners[event].push f
+
+    #
+    # Fire an event.
+    # TODO: Do something with timeouts. You don't want this to fire for every operation (e.g. insert).
+    #
+    callEvent: (event, args)->
+      if @event_listeners[event]?
+        for f in @event_listeners[event]
+          f.call @, event, args
+
+    #
+    # Set the parent of this operation.
+    #
+    setParent: (o)->
+      @parent = o
+
     #
     # Computes a unique identifier (uid) that identifies this operation.
     #
@@ -390,12 +415,12 @@ module.exports = (HB)->
       }
 
   parser['Delimiter'] = (json)->
-      {
-        'uid' : uid
-        'prev' : prev
-        'next' : next
-      } = json
-      new Delimiter uid, prev, next
+    {
+    'uid' : uid
+    'prev' : prev
+    'next' : next
+    } = json
+    new Delimiter uid, prev, next
 
   # This is what this module exports after initializing it with the HistoryBuffer
   {

lib/Types/JsonTypes.coffee

@@ -1,4 +1,4 @@
-text_types_uninitialized = require "./TextTypes.coffee"
+text_types_uninitialized = require "./TextTypes"
 
 module.exports = (HB)->
   text_types = text_types_uninitialized HB

lib/Types/StructuredTypes.coffee

@@ -1,4 +1,4 @@
-basic_types_uninitialized = require "./BasicTypes.coffee"
+basic_types_uninitialized = require "./BasicTypes"
 
 module.exports = (HB)->
   basic_types = basic_types_uninitialized HB

lib/Types/TextTypes.coffee

@@ -1,4 +1,4 @@
-structured_types_uninitialized = require "./StructuredTypes.coffee"
+structured_types_uninitialized = require "./StructuredTypes"
 
 module.exports = (HB)->
   structured_types = structured_types_uninitialized HB