My Precomp fork with stdin/stdout support

[ncomerci]

Originally Posted by Lord.Freddy

I got this error in test archive

it says liblzma error, you are using precomp's included compression?
it wouldn't surprise me if I broke it because I didn't test much with it, will look into it.

however for now you can use -cn option to disable the included compression (this I did test thoroughly) and just use some other compression method with freearc, or pipe it through to xz/7za...

In fact, I might even completely delete the included compression capabilities in a future version on this fork... seems to me like stdin/stdout support makes that obsolete and just unnecessarily complicates the code