#! /bin/sh# file: wugfigures		G. Moody	20 December 2001#				Last revised:	 8 August 2005## Get or remove a set of WAVE User's Guide figures in the wug-src directory.# The wug-src directory must be the current directory when this script is run.# Arrgh!!! Current versions of pnmtops, standard with Redhat Linux 7.3 and# later, produce incorrect output unless the option -nosetpage is used ... but# older versions produces no output if -nosetpage is used.  So, let's see which# version we've got:if [ x$1 = x-clean ]    then    for i in wave/ps/*.ps      do      rm -f `basename $i .ps`.p*    done    for i in wave/ppm/*.ppm.gz      do      rm -f `basename $i .ppm.gz`.p*    done    exitfigzip -d <wave/ppm/wave-icon.ppm.gz | pnmdepth 255 | \  pnmtops -nosetpage -noturn -scale .5 >tmp$$.ps 2>/dev/nullif [ -s tmp$$.ps ]; then PNMTOPS="pnmtops -nosetpage"else PNMTOPS=pnmtopsfirm -f tmp$$.psif [ $# -eq 1 ]; then OPT=$1else OPT=-greyficase $OPT in  -color) for i in wave/ps/*.ps	  do	     OUT=`basename $i`	     if [ ! -s $OUT ]; then	        cp -f $i $OUT	        echo $i '-->' $OUT	     fi	  done	  for i in wave/ppm/*.ppm.gz	  do	     OUT=`basename $i .ppm.gz`.ps	     if [ ! -s $OUT ]; then	        gzip -d <$i | pnmdepth 255 | \		    $PNMTOPS -noturn -scale .5 >$OUT 2>/dev/null	        echo $i '-->' $OUT	     fi	  done ;;   -grey) for i in wave/ps/*.ps	  do	     OUT=`basename $i`	     if [ ! -s $OUT ]; then	        cp -f $i $OUT	        echo $i '-->' $OUT	     fi	  done	  for i in wave/ppm/*.ppm.gz	  do	     OUT=`basename $i .ppm.gz`.ps	     if [ ! -s $OUT ]; then	        gzip -d <$i | pnmdepth 255 | ppmtopgm | \		    $PNMTOPS -noturn -scale .5 >$OUT 2>/dev/null	        echo $i '-->' $OUT	     fi	  done ;;    -pdf) for i in wave/ps/*.ps	  do	     OUT=`basename $i .ps`.pdf	     if [ ! -s $OUT ]; then	        epstopdf --filter <$i >$OUT	        echo $i '-->' $OUT	     fi	  done	  for i in wave/ppm/*.ppm.gz	  do	     OUT=`basename $i .ppm.gz`.pdf	     if [ ! -s $OUT ]; then	        gzip -d <$i | pnmdepth 255 | \		    $PNMTOPS -noturn -scale .5 2>/dev/null | \		    epstopdf --filter --outfile=$OUT	        echo $i '-->' $OUT	     fi	  done ;;esac