Hi Ingo, On Mon, Oct 16, 2023 at 06:28:05PM +0200, Ingo Schwarze wrote: > Hi Alejandro, > > Alejandro Colomar wrote on Mon, Oct 16, 2023 at 01:32:30PM +0200: > > > groff -man -Thtml seems to never produce a blank line before a TP. > > What do you mean by "blank line"? What my eyes experience as a relatively large inter-paragraph space. > I'm not aware that any such concept is defined in HTML, > at least not outside the "pre" element (and possibly a few > elements similar to "pre"). > > > mandoc -man -Thtml produces one in some cases, and I can't see a > > pattern. > > > > I found this bug while reading feature_test_macros(7) in the Debian > > online manpages: > > > > > > To reproduce this bug, run the following in the Linux man-pages repo: > > > > 1999 groff -man -T html man7/feature_test_macros.7 > ftm.g.html > > 2000 open ftm.g.html > > 2001 mandoc -man -T html man7/feature_test_macros.7 > ftm.m.html > > 2002 open ftm.m.html > > You can see that particular page rendered here: > > https://man.bsd.lv/Test/ftm.7 I don't see the bug there. I'm going to guess it's just another case of a missing CSS file. > > It is a long page, and i have been unable to figure out what exactly > you are talking about. > > Please point me to the precise position in the file where vertical > spacing before a .TP macro feels lacking or execessive to you, In the Debian bullseye page, check the inter-paragraph space before the tag _LARGEFILE64_SOURCE (I see a long vertical space) and the tag _LARGEFILE_SOURCE. > for example by giving the exact text following that .TP macro, The lines after the tags say "Expose definitions for the alternative API specified by the LFS" and "This macro was historically used to expose certain functions" respectively. > and ideally also provide an example of where you feel vertical > spacing is about right. The page you posted in seems right to me. > > Also note that comparing to groff -T html output is completely > useless because groff -T html output is of utterly atrocious > quality, violating the HTML standard in almost every way imaginable. :) Cheers, Alex --