What do all Jews, Christians and Muslims have in common? They all bleed if you stab them.
I wanted to create an implicit this in the methods of an object system I am building in scheme. I do this by transforming the lambda with a macro. But it doesn't seem to work. I understand this is because the macro is hygienic. It will get relabel all variable so no collision happens. How can I overcome this? Is there a way to force a macro unhygienic?