# Pastebin xZbCWcC0
commit 9454068a54a4e9e84db61dc42d9a5d7a544a7ece
Author: Andy Wingo <wingo@pobox.com>
Date:   Wed Jun 1 12:01:16 2016 +0200

    put-string in Scheme
    
    * module/ice-9/ports.scm: Export port-encode-chars and
      port-clear-stream-start-for-bom-write via the internals module.
    * module/ice-9/sports.scm (put-string): New function.