> complicated sublanguage I kind of fail to see how it is especially complicated. The macro uses a general mechanism to create lists. This mechanism isn't tied

> complicated sublanguage I kind of fail to see how it is especially complicated. The macro uses a general mechanism to create lists. This mechanism isn't tied to macros and does not do anything special in macros. It's also not really a sublanguage. > then you think hard about where the leaks are There are no leaks in the example.