This file is indexed.

prerm is in xzip 1:1.8.2-4+b1.

This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.

The actual contents of the file can be viewed below.

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#! /bin/sh

set -e



if test "$1" = failed-upgrade; then
  update-alternatives --remove zcode-interpreter /usr/bin/xzip
  update-alternatives --remove zcode-interpreter /usr/X11R6/bin/xzip
fi

update-alternatives --remove zcode-interpreter /usr/games/xzip