lint

Is there a lint tool for OpenGL Shading Language?

I've started working with OpenGL and writing shaders. My app checks for errors after loading and compiling shader programs, and if there is a problem it prints out the info log. This is great for catching errors (and I'm a newbie so I'm making a lot), but what I'd really like is to catch these errors at build time. If I had a lint tool ...

What causes an xmllint warning?

I'm currently writing a plugin for our integration server that uses libxml2's xmllint command line tool to validate XML files. According to the manual, xmllint has a --nowarning option that suppresses warnings. Now, my question is rather simple, and I'm probably just missing something blatantly obvious, but what causes such a warning? I...