{"shas":[["8e6d532b267f14aa54692919976cb9dcd57d31f9","524000a355e269c425836f2a19b7b03f78aa3530@uchicago.edu","Refactor the prettyprinting for as_bnf_string() into a class.","Tyler Curtis"]],"ref":"refs/heads/master","size":1,"head":"8e6d532b267f14aa54692919976cb9dcd57d31f9","push_id":32209298}