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#!/bin/sh
if [ "$2" = "POST-DEINSTALL" ] ; then exit ; fi
if ! [ -e "${PKG_PREFIX}"/share/koi8r-ps/fontmap.path ] ; then
    cat << END_WARNING
    The file "${PKG_PREFIX}"/share/koi8r-ps/fontmap.path does not exist.
    Unable to patch the GhostScript's Fontmap to stop using the
    Cyrillic fonts, which you are removing, yb default.
END_WARNING
    exit
fi


FONTMAP=`cat "${PKG_PREFIX}"/share/koi8r-ps/fontmap.path`
if [ -e "$FONTMAP" ] ; then
    cat << EXPLANATION
    Patching the file
        $FONTMAP
    to tell GhostScript to stop looking for the fonts in this package.
EXPLANATION
    env SIMPLE_BACKUP_SUFFIX=.CyrPS VERSION_CONTROL= \
        patch -l -N -R "$FONTMAP" "${PKG_PREFIX}/share/koi8r-ps/Fontmap.diff" \
            && rm -f "$FONTMAP".CyrPS
else
    if [ "$FONTMAP" != "/nicht/" ] ; then
        cat << END_WARNING

    The file
        $FONTMAP
    is recorded as  the one patched during the  isntallation of this
    package. However,  the file does  not exist  now, so we  can not
    reverse the patch. You _may_ have problem using GhostScript now.

END_WARNING
    fi
fi