#!/bin/sh
#
# $Id: findman 356 2011-09-24 23:25:47Z svnuser $
#
# $Log: findman,v $
# Revision 1.1  1998/05/24 05:23:38  merlin
# First version checked in CVS
#
#

IFS=" :"; export IFS
find /usr/doc /usr/info `echo $MANPATH` -type f -follow -print>/tmp/tmpxfnd.$$

IFS="
"; export IFS

USAGE="$0 [-i (ignore case)] regex"

IGNORE=

if [ $# -gt 0 ]; then
        if [ $# = 1 ]; then
                PAT=$1
        else
                if [ $# = 2 -a $1 = -i ]; then
                        IGNORE=-i
                        PAT=$2
                else
                        echo $USAGE
                        exit 1
                fi
        fi
else
        echo $USAGE
        exit 1
fi


cat /tmp/tmpxfnd.$$|while read i
do
	if [ X`echo $i|egrep 'gz$'` = X ] 
	then
		egrep $IGNORE -3 "$PAT" $i>/tmp/gp.$$
	else
		zcat $i|egrep $IGNORE -3 "$PAT">/tmp/gp.$$
	fi
	if [ -s /tmp/gp.$$ ]
	then
		echo $i
		echo -------------------- 
		cat /tmp/gp.$$
		echo 
		echo
	fi	
done

rm /tmp/tmpxfnd.$$ /tmp/gp.$$