anchor.diff:  %%                                       {stop, Reason, State}
   %% @doc Periodic check if the dev server is still running.
   handle_info(ensure_server, State) ->
  -    z_utils:flush_message(ensure_server), 
  +    z_utils:flush_message(ensure_server),
       {noreply, State};
   
   %% @doc Handling all non call/cast messages
  
positive.code: %% Licensed under the Apache License, Version 2.0 (the "License");
  %% you may not use this file except in compliance with the License.
  %% You may obtain a copy of the License at
  %% 
  %%     http://www.apache.org/licenses/LICENSE-2.0
  %% 
  %% Unless required by applicable law or agreed to in writing, software
  %% distributed under the License is distributed on an "AS IS" BASIS,
  %% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  
negative.code: file_changed(F) ->
      case file_blacklisted(F) of
          true -> nop;
          false ->
              case handle_file(filename:extension(F), F) of
                  undefined -> ok;
                  Message -> send_message(os:type(), z_string:trim(Message))
              end
      end,
      ok.
  
  