add docs for shift and reset
authorAndy Wingo <wingo@pobox.com>
Thu, 16 Jun 2011 11:01:43 +0000 (13:01 +0200)
committerAndy Wingo <wingo@pobox.com>
Thu, 16 Jun 2011 11:01:43 +0000 (13:01 +0200)
commit7b0a2576c1687f9b39f409d9df4117549bdc1943
tree54a8b61c2e1f77c04e1d4bfe4e24ccdb5ecd2908
parent636c99d42ddfc44056622253eb66a356a91a3371
add docs for shift and reset

* doc/ref/api-control.texi (Prompt Primitives): Break call-with-prompt
  and abort-to-prompt out into a subsubsection.
  (Shift and Reset): New subsubsection.
doc/ref/api-control.texi