> They were highly optimized so for a language change we only had to switch the black cylinders. What an ingenious solution; I bet very few people would notice

> They were highly optimized so for a language change we only had to switch the black cylinders. What an ingenious solution; I bet very few people would notice that everything is written in black(1). "Good design is invisible" indeed ! (1) except some of the product line (Ivar, Lack, etc), but those are invariant in all languages.