We believe that your issue has been closed by the upload of
Version 0.3.45 of grml-etc-core from Michael Prokop <mika@grml.org>.
The explanation is attached below

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Format: 1.7
Date: Sat, 22 Dec 2007 00:11:31 +0100
Source: grml-etc-core
Binary: grml-etc-core
Architecture: source all
Version: 0.3.45
Distribution: unstable
Urgency: low
Maintainer: Michael Prokop <mika@grml.org>
Changed-By: Michael Prokop <mika@grml.org>
Description: 
 grml-etc-core - core ecetera files for the grml system
Changes: 
 grml-etc-core (0.3.45) unstable; urgency=low
 .
   [ Michael Prokop ]
   * Drop the 'Make p in Visual mode replace the selected text...' from
     vimrc. More details available at
     http://lists.alioth.debian.org/pipermail/pkg-vim-maintainers/2005-November/001577.html
     - thanks for the hint, James Vega!
 .
   [ Alexander Steinböck ]
   * /etc/zsh/zshrc: added bindkeys for navigating by vi keys (hjkl)
     (disable by default though) as well as 'accept-and-infer-next history'
     (ctrl-o) to complete within directories and stay in menu completion.
     [Closes: issue350]
Files: 
 d0f8ba97564b55a94da9c460e53243f1 596 grml optional grml-etc-core_0.3.45.dsc
 5c75567df9cc8a3ea441a3b5fe521eb5 92293 grml optional grml-etc-core_0.3.45.tar.gz
 ccfa79f62da8403f9f7b65eeca2029ec 94078 grml optional grml-etc-core_0.3.45_all.deb

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Added 'accept-and-infer-next-history' to the patch.

IMHO it would be nice to have vi navigation besides cursor keys for
menu selection in Z-Shell available.