Thanks Stefan, I will copy the string on the heap to avoid it to be overwritten and cast it to a Raw_Frame ptr.
1. only one memcpy is necessary 2. it can be optimized better 3. casting to a tuple eases coding as you don't have to remember where is what. 4. no mem management gets in my way. Except if I miss something important and dangerous in Nim, it is the way to go for me. Thanks!
