Re: Help needed with pdfroff and suppression nodes

2021-07-29 Thread G. Branden Robinson
Thanks again to Tadziu and Keith. The fix was a revert and a one-liner. https://git.savannah.gnu.org/cgit/groff.git/commit/?id=bfcfdc670ac7d964dce5d846b9367a998d0f7e46 https://git.savannah.gnu.org/cgit/groff.git/commit/?id=991aa9daf607765fecb92f9476055d057b3d36e2 Regards, Branden signature.asc

Re: Help needed with pdfroff and suppression nodes

2021-07-29 Thread G. Branden Robinson
Hi, Keith! Thank you for the fast response. I hope I haven't alarmed you! :-O At 2021-07-29T21:57:49+0100, Keith Marshall wrote: > Hi Branden, > > On 29/07/2021 10:45, G. Branden Robinson wrote: > > As noted below, I caused a regression a couple of days ago, but one that > > was hard to see si

Re: Help needed with pdfroff and suppression nodes

2021-07-29 Thread G. Branden Robinson
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 outpu

Re: Help needed with pdfroff and suppression nodes

2021-07-29 Thread Keith Marshall
Hi Branden, On 29/07/2021 10:45, G. Branden Robinson wrote: > I just pushed the following commit--I've got a problem I'm having a > devil of a time figuring it out. > > As noted below, I caused a regression a couple of days ago, but one that > was hard to see since it didn't break the build. The

Re: Help needed with pdfroff and suppression nodes

2021-07-29 Thread Tadziu Hoffmann
> 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.

Help needed with pdfroff and suppression nodes

2021-07-29 Thread G. Branden Robinson
Hi all--and especially Keith Marshall! :) Maybe Werner or Gaius, or anyone who understands the \O suppression escapes, could assist as well. I just pushed the following commit--I've got a problem I'm having a devil of a time figuring it out. As noted below, I caused a regression a couple of days