Fix fencepost error reported by Patric Jonsson.
authorChris Hanson <org/chris-hanson/cph>
Tue, 5 Jun 2018 04:43:13 +0000 (21:43 -0700)
committerChris Hanson <org/chris-hanson/cph>
Tue, 5 Jun 2018 04:43:13 +0000 (21:43 -0700)
commitb23b42c603386e452af624259d5bbb4203699984
tree0803edfdc3ddd8b3661dda07459431d2fb5dd283
parent9cc13a93343deb67fb2ac021339a12015f9acb1a
Fix fencepost error reported by Patric Jonsson.

Also handle limited kinds of redundant clauses, and special case where there's
exactly one clause.
src/runtime/mit-macros.scm