Re: Code generation from AST with annotations in Nim like in C

[Krux02]

I found the regular expression code. That code is by the way completely 
optional, it is just to parse the line numbers in the error messages from the 
GLSL compiler. Then the fully generated glsl code is printed with line numbers 
and injected error messages. When you leave out the regular expression code, 
you still get the code printed, and the error message printed, the errors will 
just not be inserted in the glsl code.