Step 2 of SVN to arch tree conversion

docs/sgml-common/ps2epsi

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+#!/bin/sh
+# $RCSfile: ps2epsi,v $ $Revision: 1.4.2.2 $
+
+tmpfile=/tmp/ps2epsi$$
+
+export outfile
+
+if [ $# -lt 1 -o $# -gt 2 ]; then
+	echo "Usage: `basename $0` file.ps [file.epsi]" 1>&2
+	exit 1
+fi
+
+infile=$1;
+
+if [ $# -eq 1 ]
+then
+	case "${infile}" in
+	  *.ps)		base=`basename ${infile} .ps` ;;
+	  *.cps)	base=`basename ${infile} .cps` ;;
+	  *.eps)	base=`basename ${infile} .eps` ;;
+	  *.epsf)	base=`basename ${infile} .epsf` ;;
+	  *)		base=`basename ${infile}` ;;
+	esac
+	outfile=${base}.epsi
+else
+	outfile=$2
+fi
+
+ls -l ${infile} |
+awk 'F==1	{
+		cd="%%CreationDate: " $6 " " $7 " " $8;
+		t="%%Title: " $9;
+		f="%%For:" U " " $3;
+		c="%%Creator: Ghostscript ps2epsi from " $9;
+		next;
+		}
+	/^%!/	{next;}
+	/^%%Title:/	{t=$0; next;}
+	/^%%Creator:/	{c=$0; next;}
+	/^%%CreationDate:/	{cd=$0; next;}
+	/^%%For:/	{f=$0; next;}
+	!/^%/	{
+		print "/ps2edict 30 dict def";
+		print "ps2edict begin";
+		print "/epsititle (" t "\\n) def";
+		print "/epsicreator (" c "\\n) def";
+		print "/epsicrdt (" cd "\\n) def";
+		print "/epsifor (" f "\\n) def";
+		print "end";
+		exit(0);
+		}
+	' U="$USERNAME$LOGNAME"  F=1 - F=2 ${infile} >$tmpfile
+
+gs -q -dNOPAUSE -dSAFER -dDELAYSAFER -r72 -sDEVICE=bit -sOutputFile=/dev/null $tmpfile ps2epsi.ps $tmpfile <${infile} 1>&2
+rm -f $tmpfile
+
+(
+cat << BEGINEPS
+save countdictstack mark newpath /showpage {} def /setpagedevice {pop} def
+%%EndProlog
+%%Page 1 1
+BEGINEPS
+
+cat ${infile} |
+sed -e '/^%%BeginPreview:/,/^%%EndPreview[^!-~]*$/d' -e '/^%!PS-Adobe/d'\
+    -e '/^%%[A-Za-z][A-Za-z]*[^!-~]*$/d' -e '/^%%[A-Za-z][A-Za-z]*: /d'
+
+cat << ENDEPS
+%%Trailer
+cleartomark countdictstack exch sub { end } repeat restore
+%%EOF
+ENDEPS
+
+) >> ${outfile}
+
+exit 0