#!/bin/sh
## ###################################################################### ##
##         Copyright IBM Corporation 1988,1991 - All Rights Reserved      ##
##        For full copyright information see:'andrew/config/COPYRITE'     ##
## ###################################################################### ##
# $Disclaimer: 
# Permission to use, copy, modify, and distribute this software and its 
# documentation for any purpose is hereby granted without fee, 
# provided that the above copyright notice appear in all copies and that 
# both that copyright notice, this permission notice, and the following 
# disclaimer appear in supporting documentation, and that the names of 
# IBM, Carnegie Mellon University, and other copyright holders, not be 
# used in advertising or publicity pertaining to distribution of the software 
# without specific, written prior permission.
# 
# IBM, CARNEGIE MELLON UNIVERSITY, AND THE OTHER COPYRIGHT HOLDERS 
# DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING 
# ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.  IN NO EVENT 
# SHALL IBM, CARNEGIE MELLON UNIVERSITY, OR ANY OTHER COPYRIGHT HOLDER 
# BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY 
# DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, 
# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS 
# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE 
# OF THIS SOFTWARE.
#  $


BF=`basename $2 .n`
TBASE=/tmp/$BF.TMP
OUTF=/tmp/$BF.OUT
COMF=/tmp/$BF.EX
mv $2 $OUTF
cat $1 $OUTF > $2
echo $3 2\> $TBASE > $COMF
. $COMF
cat $TBASE $OUTF | awk '
{
if($1 == ".iy:" && $2 == "TEXTTAG" && NF == 4){ 
	page[$3] = $(NF)
	section[$3] = lastsection
}
else if($1 == ".iw:"){ lastsection = $2 }
else if($1== "XXX" &&  $2 == "\\\"TEXTREF"){
	if(NF == 3) {
		if(section[$3] == "") print "???"
		else print section[$3]
		}
	else if (NF == 4)  {
		if(page[$4] == "") print "???"
		else print page[$4]
		}
}
else print $0
}
' >  $2
rm $COMF $TBASE $OUTF