This file is indexed.

preinst is in ghc-doc 7.4.1-1ubuntu2.

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

case "$1" in
    upgrade|install)
	if [ -e /usr/share/doc/ghc-doc/html/libraries/ ] ; then
	    rm -f /usr/share/doc/ghc-doc/html/libraries/index.html \
		/usr/share/doc/ghc-doc/html/libraries/index-frames.html \
		/usr/share/doc/ghc-doc/html/libraries/doc-index.html
	    rmdir --ignore-fail-on-non-empty /usr/share/doc/ghc-doc/html/libraries/
	    rmdir --ignore-fail-on-non-empty /usr/share/doc/ghc-doc/html/
	fi
	;;
    *)
	;;
esac



exit 0