[parrot/parrot] 09a45f: add get_ and set_word ops, hopefully not for long

[noreply at github.com]

  Branch: refs/heads/m0-spec
  Home:   https://github.com/parrot/parrot

  Commit: 09a45fddd2af3d25c42f319b0e2dfdbe1516e70d
      https://github.com/parrot/parrot/commit/09a45fddd2af3d25c42f319b0e2dfdbe1516e70d
  Author: Christoph Otto <christoph_github at mksig.org>
  Date:   2011-07-15 (Fri, 15 Jul 2011)

  Changed paths:
    M docs/pdds/draft/pdd32_m0.pod

  Log Message:
  -----------
  add get_ and set_word ops, hopefully not for long

This lets me deal with strings with headers in a reasonable fashion, but
it's also another two ops.  Preferable would be to roll get/set
word/byte into a single op.  For now, this serves as a tolerable first
approximation.