Handlers are extensions to TUTOS that will format a text in some special more useable way. Handlers are often distributed in own files (HDL_*.zip) and not part of the main TUTOS package.
Examples for handlers are:
This will look at a location description and add a small flag together with a link about the country to the displayed countryname.
This will add a linbk to a mapquest map to a location description. A click on the cityname will guide you to a page of the mapquest service
This is like mapquest handler but will use a service from map24.
Like oanda currency converter.
(new in 1.3) This will display a map for given location (coordinates)
If there is a airport in a given cityname, this handler will try to get the weather conditions of the city.