postrm is in acl2-source 8.0dfsg-1.
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.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | #!/bin/sh
set -e
# Automatically added by dh_installtex/1
##
## postrm-tex
##
## postrm snippets for unregistering maps, formats, hyphens
## and removing format dumps
##
## Authors:
##       Norbert Preining <preining@logic.at>
##
#
dhit_call_update_texmf_config ()
{
    if which update-texmf-config >/dev/null; then
        update-texmf-config $*
    else
        echo "update-texmf-config not present: is tex-common installed?" >&2
    fi
}
case "$1" in
    remove|disappear)
        dhit_call_update_texmf_config 
        for fmt in  ; do
            rm -f /var/lib/texmf/web2c/$fmt.*
            dn=`dirname $fmt`
            if [ $dn != "." ] ; then
                if [ -d /var/lib/texmf/web2c/$dn ] ; then
                    rmdir --ignore-fail-on-non-empty /var/lib/texmf/web2c/$dn
                fi
            fi
        done
    ;;
    purge|upgrade|failed-upgrade|abort-upgrade|abort-install)
    ;;
esac
# End automatically added section
 |