First, I've been looking at the openxcom site for quite some time, anxious for kind of a playable beta, and what a surprise after compiling the source and finding out that this project was way more advanced than I fought.
So I've been testing the game, and looking for bugs, exploring this and that, and browsing the code. I couldn't find how to activate the "optional pathfinding preview", I tried all sorts of keys, read and reread the readme.txt and changelog, and even saw screenshots and topics about it.
How can we access this? I have just compiled through the latest git [16-06-2012].
Thank you, and keep up the nice work!