On 23/07/13 10:26, Ben Finney wrote:
This is distinct from a PDF renderer, which takes the input document and parses its structure and content, but then must go further and execute the result as a program in order to render to output.
Actually that's not so clear; as I understand it, the subset of Postscript selected for PDF intentionally omits all flow control so that it is no longer Turing-complete and can be parsed and rendered without recourse to "execution" as such.
Regards, Andrew -- Andrew Pam <and...@sericyb.com.au> Manager, Serious Cybernetics http://sericyb.com.au/ _______________________________________________ Free-software-melb mailing list Free-software-melb@lists.softwarefreedom.com.au http://lists.softwarefreedom.com.au/cgi-bin/mailman/listinfo/free-software-melb Free Software Melbourne home page: http://www.freesoftware.asn.au/melb/