HN

Comments (29)

• leoc
  For anyone who wants to type or paste into the Code textarea:* https://webdocs.cs.ualberta.ca/~hayward/papers/BLUEBOOK.pdf The PostScript Language Tutorial and Cookbook (the "Blue Book") (principally) by Linda Gass and John Deubert, 1986 (ISBN 0-201-10179-3)* https://www.adobe.com/jp/print/postscript/pdfs/PLRM.pdf The PostScript Language Reference (third ed.—a later edition of the "Red Book") (principally) by Ed Taft, Steve Chernicoff and Caroline Rose, 1999 (ISBN 0-201-27922-8)* https://connor.zip/resources/pdfs/adobe-green-book.pdf PostScript Language Program Design (the "Green Book") by (principally) by Glenn Reid, 1988 (ISBN 0-201-14396-8). A zipfile with Green Book code files: https://web.archive.org/web/20110613223722/http://partners.a...(At first my retro-ps tab got itself into a state in which it would not run any code entered into the Code textarea, instead timing out and returning an error; and since page reload is soft-disabled you'll have to either force a reload or open a new tab. Also, since the Abobe sample code uses indentation extensively—for example the Blue Book's official "hello world" program is newpath 144 72 moveto 144 432 lineto stroke showpage —it would be nice if the Code textarea handled Tab keyboard inputs. )
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  0x0
  Such a shame that macOS lost all its built-in postscript support including Preview.app in recent versions :(
• nticompass
  I didn't have a PostScript file, so I had to find one. I downloaded the test files from here: http://users.fred.net/tds/lab/postscript.htmlMinus the colors, they worked and look pretty good.
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  1f60c
  > 502 Bad GatewayPeople must really love PostScript!
• tnelsond4
  This is pretty sweet. I wonder if this is better than running pdf.js.I just recently needed jbig2 image support in my web app and using pdf.js wasn't gonna work and be too slow and the wrong interface anyway, so I took the source code for the jbig2 decoder and vibe coded a converter that outputs 1 bit pngs. After some manual culling of code I got the wasm module down to 27kb with no glue.
• sgt
  Dropped a .ps in there, it's just stuck "rendering".
• gnerd00
  postscript hacks are fun! the encryption on Type 1 fonts in 1987 was broken by Harvey Grosser, an ex-IBM System 360 coder, in Palo Alto. NeWS was bad NeWS to many, with a minuscule user base at its peak. Meanwhile, every print publication in existence was faced with "do or die" in digital production. Many ended with the latter, many years later.
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  panick21_
  Sun NeWS in the browser would be cool as well.
• dsecurity49
  [dead]
• stuaxo
  Wonderful.
• jeffrallen
  But does it say "PC LOAD LETTER"?
• thomasfl
  How much does a subscription for this website costs per month? After all it says Adobe in the title.