For Tonik or Oldman or anyone who can help me out with this

I'm trying the checkout the ZQuake source from the SVN using TortoiseSVN and I get:

"Repository moved temporarily to '/viewvc/zquake/trunk/zquake/'; please relocate"

Is there something I need to do with the URL (I am using http://zquake.svn.sourceforge.net/viewvc/zquake/trunk/zquake/ ).

The main reason I am doing this, I can download a tarball just fine but I feel like I am probably missing a file as I get an issue with efrag_t seemingly not being defined anywhere in the source code and I was hoping the SVN download might somehow fix this. (Oddly enough, I was expecting this to be defined in render.h and it doesn't seem to be there).

Nevermind, needed to use https://zquake.svn.sourceforge.net/svnroot/zquake/trunk

The efrag system passed away peacefully a year ago

... but it seems I forgot to remove gl_refrag.cpp and r_efrag.c from the repository

I noticed that DarkPlaces doesn't have efrags so that doesn't surprise me that you removed it.

I'm rather impressed by the set of features in ZQuake, it seems to include almost every unarguably innovative feature in it, despite having a small footprint.