1#!/bin/sh -f 2# Extract ASCII text from a PostScript file. Usage: 3# ps2ascii [infile.ps [outfile.txt]] 4# If outfile is omitted, output goes to stdout. 5# If both infile and outfile are omitted, ps2ascii acts as a filter, 6# reading from stdin and writing on stdout. 7if ( test $# -eq 0 ) then 8 gs -q -dNODISPLAY -dNOBIND -dWRITESYSTEMDICT -dSIMPLE ps2ascii.ps - quit.ps 9elif ( test $# -eq 1 ) then 10 gs -q -dNODISPLAY -dNOBIND -dWRITESYSTEMDICT -dSIMPLE ps2ascii.ps $1 quit.ps 11else 12 gs -q -dNODISPLAY -dNOBIND -dWRITESYSTEMDICT -dSIMPLE ps2ascii.ps $1 quit.ps >$2 13fi 14