Guess I'm thinking of Blood Meridian when it comes to Leonard's rule about not using extended vocabulary. Also McCarthy tends not to use punctuation, including

Guess I'm thinking of Blood Meridian when it comes to Leonard's rule about not using extended vocabulary. Also McCarthy tends not to use punctuation, including quotations, so speech tends to be implicit in the prose. But it's hard to pin McCarthy down stylistically, so there may be a better example.