Note: Source code files accompanying article are located on MacTech CD-ROM or source code disks. This article is a tutorial introduction to PostScript programming in the Macintosh environment. We ...

PostScript, the venerable page description language dating back to Macs in the '80s, has finally hit the end of the road in macOS Sonoma.

There was a time when each and every printer and typesetter had its own quirky language. If you had a wordprocessor from a particular company, it worked with the printers from that company, and tha… ...

So, all you have to do to protect your own PostScript files from being converted into PDFs is to insert this code into the PostScript after the %BeginSetup or the %EndProlog lines of the PostScript.