[texhax] PostScript output (from XeTeX)?
jjq at galcit.caltech.edu
Fri Dec 3 17:17:38 CET 2010
> PDF was originally based on the Adobe Illustrator 88 format, which was
> essentially a set of conventions and prolog procedures for PostScript.
> However, PDF has introduced other structural components that don't
> correspond to PostScript, such as the index at the back of the file.
There's a nice piece at:
which provides some of the thinking which led to PDF.
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