# Copyright (c) P.J.Gawthrop, 1989, 1990, 1991, 1993, 1994, 1995, 1996.

###############################################################
## Version control history
###############################################################
## $Header$
## $Log$
# Revision 1.65  1997/04/15  15:16:12  peterg
# Added structure (_struc) files.
# Fixed prob with dvi2ps conversion -- removed .doc extension.
#
# Revision 1.64  1997/04/09  09:26:44  peterg
# Added crcopy feature to pull crs from library -- similar to copy
# feature.
#
# Revision 1.63  1997/03/22  17:09:11  peterg
# Fixed bug in recursive cr.txt generation.
# Fixed bug in recursive sympar.txt generation.

      echo $2_abg.fig exists already - no action taken
    fi
  else
    path_name=$3
    if [ -z "$path_name" ]; then
      path_name=$MTTPATH/lib/examples
    fi
    echo Copying system $2 to here from $3
    find $path_name -name "$2_*.*" -exec cp {} . \;
  fi
  exit
fi

# Copy CRs from the library
if [ "$1" = "crcopy" ]; then
  # check that its not here already
  file_exists=`ls $2.cr 2> /dev/null`
  if [ -n "$file_exists" ]; then
    if [ "$quiet" != "quiet" ]; then    
      echo $2.cr exists already - no action taken
    fi
  else
    path_name=$3
    if [ -z "$path_name" ]; then
      path_name=$MTTPATH/lib/cr/r
    fi
    echo Copying CR $2 to here from $3
    find $path_name -name "$2.cr" -exec cp {} . \;
  fi
  exit
fi

# Save up the argument list in a file; but only if argument has changed
ARGS=$4;