The problem is, the most widely available G-code interpreter at the hobbyist level/price range lacks variables, loops, or branches --- writing anything in it is

The problem is, the most widely available G-code interpreter at the hobbyist level/price range lacks variables, loops, or branches --- writing anything in it is tedious to say the least, evoking: https://www.folklore.org/StoryView.py?story=Discovered_Loops.txt https://www.folklore.org/StoryView.py?story=Discovered_Loops...