This file is indexed.

postinst is in noweb 2.11b-7.1ubuntu1.

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 -e

# Move a conffile without triggering a dpkg question
# http://www.dpkg.org/dpkg/ConffileHandling
mv_conffile() {
    OLDCONFFILE="$1"
    NEWCONFFILE="$2"

    if [ -e "$OLDCONFFILE" ]; then
        echo "Preserving user changes to $NEWCONFFILE ..."
        mv -f "$NEWCONFFILE" "$NEWCONFFILE".dpkg-new
        mv -f "$OLDCONFFILE" "$NEWCONFFILE"
    fi
}

case "$1" in
configure)
    if dpkg --compare-versions "$2" le "2.11b-3"; then
        mv_conffile "/etc/emacs/site-start.d/50nowebm.el" "/etc/emacs/site-start.d/50noweb.el"
    fi
esac

# simply run texhash to register the new .sty and .tex files
if [ -x /usr/bin/texhash ] ; then
  texhash
fi