At 2021-07-29T21:56:34+0200, Tadziu Hoffmann wrote: > > But the wheels turning here mystify me. What is causing the > > `image_filename` (formerly `last_image_filename`) to go > > uninitialized, why only in very specific circumstances? > > pdfmark uses the suppression mechanism bounding box output to find the > anchor positions, but no images are involved. The Postscript branch > in suppress_node::tprint should be perfectly okay with an empty > image_filename. At the moment, the entire "is_html / else postscript > (or other device)" switch is being skipped if we have no > image_filename, resulting in no output of the link anchor information > for pdfmark.
Thanks, Tadziu! I had no idea pdfmark was up to this. Things make a lot more sense now. Yes, I can see I need to revise my assumptions and my changes. Regards, Branden
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