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[bug #66114] [gropdf] support embedding bit-mapped image files into a PD


From: G. Branden Robinson
Subject: [bug #66114] [gropdf] support embedding bit-mapped image files into a PDF
Date: Wed, 21 Aug 2024 11:15:26 -0400 (EDT)

Follow-up Comment #11, bug #66114 (group groff):

[comment #10 comment #10:]
> My comment concerning the lack of anything which exercises PDFPIC, was just
to a nod that I should provide a test document which exercises various aspects
of PDFPIC. Would you like me to create such a document?

Hi Deri,

It's a tempting thought.  Any images will need to be Free Software or the FSF
could get cross with us.

> It would be a bit different to your test scripts, because the only way to
judge correctness is to open the document and check all the images are present
and no warning during the run.

Maybe not the _only_ way...I'm wondering if we run _gropdf_ in debug mode
`-d`, whether the output would be parseable well enough with POSIX tools to
discern whether an image is present.

grepping output must be over 90% of what the test scripts I've written do. 
I'm happy to write one for this--I mainly just need to know what to look for,
since I remain pretty ignorant of PDF.

What do you think?


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