He means that he's running the bot and AO on the same computer.
IGN bot has a feature where you can issue the bot a command and it will launch notepad.exe with a specific file open on a Windows computer. The file was in the IGN bot's directory. Once the file was saved, you could make IGN bot display the text in game.
There is a fairly obvious flaw with this...it doesn't work on any platform except for Windows. As most Linux users will be running the bot in the background with no access to the display, simply launching an editor isn't going to work.
I personally doubt this would ever be an official feature of BeBot, though it is easy enough to create a module to do similar things. See
APF Guides for an example.