#!/bin/sh

MANDIR=

case $# in
1) if test "X$MANDIR" = "X"
    then MANDIR=`/bin/pwd`
   fi
   PATTERN=$1;;
2) MANDIR=$1
   PATTERN=$2;;
*) echo "Usage: camlman <mandir> <pattern>";
  exit 1;;
esac

if [ -d $MANDIR ]
then   
    cd $MANDIR;
    `awk 'BEGIN{FS=", "} \
         {{while ($1!=pattern) {next}}; \
          if ($1==pattern) \
             {printf ("more %s\n",$2);} \
          else echo "pattern not found"; exit 1
          fi}' pattern=$PATTERN Index_man`;
else
   echo "man directory not found." ; exit 1
fi

