> G. Branden Robinson <[email protected]> wrote:
>
> […] I've thought so for a while, and also wished that any
> project could collect their man pages into a single document, rendered
> as a PDF, with working hyperlinks.
>
> So, modulus the brief introduction, and delegating the task of listing
> to a PDF viewers outline pane, I'm pleased to offer you exactly that.
>
> https://www.gnu.org/software/groff/manual/groff-man-pages.pdf
Wow. 400+ pages of groff documentation just in the manpages? Impressive.
Then my shoulder angel(?) started going, “You know, this could be structured.
Break it into chapters. Put groff, the macros, and the preprocessors in the
first
chapter…”
And it just kept yapping from there, as I scrolled and discovered pages I’d
either
forgotten about or never knew of. Something about table of contents, a permuted
index, and on and on. I finally told it, “You’re welcome to do all that,” and
it shut up.
Then I suggested it revive the idea for a hanging punctuation “mid-processor”
[1],
and it disappeared.
> [much amazing behind the scenes work to get this far snipped]
>
> https://lists.gnu.org/archive/html/groff/2026-04/msg00045.html
— Larry
[1] The idea is to use groff -Z -etc to get the intermediate output to stdout,
pipe it to the vaporware “hangpunc” script to adjust inter-word spacing to
push favored punctuation glyphs into the right margin, then pipe that to the
desired post-processor. So the pipeline might look something like:
groff -step -Z -ms -Tpdf mybook.ms | hangpunc | gropdf > mybook.pdf
My early exploration into this idea reminded me that groff has a 1/1000 pt
resolution, while DWB-derived *roffs have 1/10 pt… and I had to account for
that. Given that some retail printers have 2400dpi resolution, more than 3x
what the DWB-based *roffs support, that might be a bit tight nowadays.
