# Copyright (C) 2000 by Peter J. Gawthrop

###############################################################
## Version control history
###############################################################
## $Header$
## $Log$
## Revision 1.251  2000/08/04 10:54:33  peterg
## Rationalised call to gcc using -lp2c to access p2c lib.
##
## Revision 1.250  2000/08/01 19:29:27  peterg
## Explcit zero of input in the simulations
##
## Revision 1.249  2000/08/01 12:28:02  peterg
## VERSION 4.4
##    euler now works
##    stepfactor applies to both int. algorithms

if [ -z "$1" ]; then
  if [ -z "$print" ]; then
    echo 'Usage: mtt help             -- mtt on-line help'
    echo '       mtt find component   -- find location of a compound component'
    echo '       mtt info             -- info-based manual'
    echo '       mtt info topic'
    echo '       mtt hinfo            -- hypertext manual'
    echo '       mtt manual           -- ps manual'
    echo '       mtt manual           -- pdf manual'
    echo '       mtt warranty'
    echo '       mtt clean           -- cleans up intermediate files'
    echo '       mtt rclean          -- recursively cleans up intermediate files'
    echo '       mtt Clean           -- cleans up all generated files'
    echo '       mtt <system_name> clean'
    echo '       mtt copy <system_name> <path_name>'
    echo '       mtt rename <old_name> <new_name>'

  (cd $MTTPATH/doc/; make --silent mtt.html) 
   echo Invoking $HTMLVIEW
   (cd $MTTPATH/doc; $HTMLVIEW ./mtt.html)&
   exit
fi

if [ "$1" = "manual" ] && [$2 = ""]; then
  mtt_check_var "$PSVIEW" PSVIEW
  (cd $MTTPATH/doc/; make --silent mtt.ps.gz) 
  echo Invoking $PSVIEW 
  $PSVIEW  $MTTPATH/doc/mtt.ps.gz &
  mtt_check_var "$PDFVIEW" PDFVIEW
  (cd $MTTPATH/doc/; make --silent mtt.pdf) 
  echo Invoking $PDFVIEW 
  $PDFVIEW  $MTTPATH/doc/mtt.pdf &
  exit
fi

if [ $1 = "find" ]&& [$3 = ""]; then
    mtt_find $MTT_COMPONENTS $2
    find_status=$?
  if [ $find_status = "1" ]; then

     documenttype=article
      # See if we are making a book -- ie representation rep on a directory
     isMTT_work=`pwd | grep 'MTT_work'`
      if [ -n "$isMTT_work" ]; then
	dotdot='../'
      fi  
  
     isdirectory=`file $dotdot$1 | awk '{print $2}' | grep directory`
     if [ -n "$isdirectory" ]; then
     #isdirectory=`file $dotdot$1 | awk '{print $2}' | grep directory`
     if [ -d "$dotdot$1" ]; then
	documenttype=book
     fi
else
     documenttype=section
fi

case $2 in