This file is indexed.

/usr/bin/xgfupdate is in xgridfit 2.3-2.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

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#!/bin/bash

XSLT_DIR=/usr/share/xml/xgridfit/utils/
#XSLT_DIR=/usr/local/share/xml/xgridfit/utils/
ACTION='2'

usage() {
    cat <<Here-is-the-usage-text

usage: xgfupdate file

Options:
 -h      display this help message
 -v 1|2  1=Update Xgridfit program to version 1.0
         2=Update Xgridfit program to version 2.1
             (default is 2)

Output is written to stdout. Redirect to a file as follows:
$ xgfupdate myfont.xgf > myfont-new.xgf

Here-is-the-usage-text
}

parseopts() {
    while getopts "hv:" optname
    do
      case "$optname" in
	  "h")
	      usage
	      exit 0
	      ;;
	  "v")
	      ACTION=$OPTARG
	      ;;
	  "?")
              usage 1>&2
              exit 1
              ;;
	  ":")
              usage 1>&2
              exit 1
              ;;
	  *)
              echo "mysterious error"
	      usage 1>&2
	      exit 1
              ;;
      esac
    done
    return $OPTIND
}

runscript() {
    FNAME=$1
    if [ -z "$FNAME" ]
    then
	usage 1>&2
	exit 1
    fi
    if [ ! -f "$FNAME" ]
    then
	echo "File $FNAME does not exist" 1>&2
	exit 1
    fi
    case $ACTION in
	'1')
	    CMD="xsltproc ${XSLT_DIR}xgf-update.xsl $FNAME"
	    CMD=$CMD" | xmllint --format - | sed -f ${XSLT_DIR}add-blanks.sed"
	    eval $CMD
	    ;;
	'2')
	    CMD="xsltproc ${XSLT_DIR}xgf-add-namespace.xsl"
	    if grep -q "<xgridfit" $FNAME
		then
		CMD=$CMD" $FNAME"
		else
		echo "Warning: file \"$FNAME\" contains no <xgridfit> element. I will add one." 1>&2
		CMD="xsltproc ${XSLT_DIR}add-xgridfit-element.xsl $FNAME | "$CMD" -"
	    fi
	    CMD=$CMD" | xmllint --format - | sed -f ${XSLT_DIR}add-blanks.sed"
	    eval $CMD
	    ;;
    esac
}

parseopts "$@"
argstart=$?
runscript "${@:$argstart}"