Yesterday I itched my own scratch, as as a fresh newbie I want to map
everything I explore. Notepad was a bit too laborous and ruutupaperi is so
80's.

So, if you want to try it out:
http://www.fizzl.net/batmapper/

It's ugly and clumsy and barely fits my own needs. No manual or support is
provided and it might very well eat your puppy. However, I do appreciate
feedback and ideas, so mail me at fizzl@fizzl.net if you have any feedback.

I will break the file format in the future, but I'm planning to use something
more portable such as XML or sqlite, so I will provide a converter when the
day comes.

If I had all the money I'd spent on drink, I'd spend it on drink.
-- Sir Henry Rawlinson

New version, 0.2 release. Available in the original url. This includes the
Export function to dump an area to a text file.

If I had all the money I'd spent on drink, I'd spend it on drink.
-- Sir Henry Rawlinson