Sorry for the double post.
zenith wrote
Regarding the mixture of spaces and tabs in the code, and some slight variations on coding styles, etc.:
I think that, especially now that multiple people have started contributing to the project, we should establish a set of explicit rules, some kind of "IVAN coding standard / style guide", to help keep the codebase consistent and clean, as it was at the time of the original v0.50 release.
Regarding DJGPP, I agree that it clutters the graphics code a bit, but just last year I ran IVAN on my ancient computer with DOS (just for fun) and it actually worked. So I think it's a nice feature to have, and it would be a shame to just throw it away, even though nobody uses DOS on a daily basis. (Also it adds geek value.)
I think it is a good idea to move on C++11, and I will support it. As to coding style, for starters is it ok if we stick to "
BSD style", with two-space indentation?