Dont know how to classify this

Well, after a certain number of lines in my Decorate Lump (Somewere around 3200), every time you press enter, it will space you out a new line, but then instantly and immediately move your cursor possibly 3000 lines up or something like that.

I too have this problem, with the wad I'm working on. My solution: Work on the DECORATE lump in a text editor.

I'd classify it as a bug :-) It's now fixed, grad the latest beta from here: http://ca.geocities.com/xwe@rogers.com/xwe_beta.zip. (Note to self: do an official release soon, what with all these bugfixes and all.) Thanks for bringing it to my attention guys.