Update of bug #66332 (group groff):
Assigned to: None => PTPi
_______________________________________________________
Follow-up Comment #2:
Assigning to Peter, _mom_'s author and maintainer.
As an aside--
I noticed something odd with this input. It doesn't seem to be a new issue.
$ /usr/bin/groff --version | head -n 1
GNU groff version 1.22.4
$ /usr/bin/groff -mom -Z ./minimal.mom >| minimal.grout
gropdf-info:href fig:1
$ /usr/bin/grops minimal.grout >| minimal.ps
/usr/bin/grops:minimal.grout:113: warning: unrecognized command '.'
/usr/bin/grops:minimal.grout:119: X command without 'ps:' tag ignored
The second diagnostic doesn't worry me; I'm using _grops_ after all.
But the first?
$ sed -n '112,120p' minimal.grout
n16158 0
. TO_FIGURES "View of the Raetikon Group approximately two thirds
along the way."
V138474
H226000
V138474
H226000
x X pdf: pdfpic IMG_4025.pdf -L 160000z 120000z
n16158 0
x font 40 TI
That is invalid _grout_. How did it get there?
(grepping Git HEAD now)
$ git grep -n TO_FIGURES
contrib/mom/momdoc/images.html:1169: .TO_FIGURES EQUATIONS
contrib/mom/om.tmac:20370:. if '\\$0'TO_FIGURES' \{\
contrib/mom/om.tmac:20456:.ALIAS TO_FIGURES LISTS_COLLECTOR
contrib/mom/om.tmac:22010:\!. TO_FIGURES "\\*[pic*label]"
"\\*[pic*caption\\*[short]]"
contrib/mom/om.tmac:22012:\!. TO_FIGURES "\\*[pic*caption\\*[short]]"
contrib/mom/om.tmac:23879:\!. TO_FIGURES "\\*[pdf-img*label]"
"\\*[pdf-img*caption\\*[short]]"
contrib/mom/om.tmac:23883:\!. TO_FIGURES
"\\*[pdf-img*caption\\*[short]]"
Ah. `\!`, the "transparent throughput" escape sequences.
It may be that one or two things should be done about this:
1. _mom_ should confirm that she's in a diversion before employing `\!`
unless she intends to write _grout_ commands to the output stream.
2. _mom_ could use the `output` request instead of `\!`. The request works
the same, except that it _only_ bubbles _groff_ input up through diversions,
and does not penetrate the barrier of transmission to the output stream.
_______________________________________________________
Reply to this item at:
<https://savannah.gnu.org/bugs/?66332>
_______________________________________________
Message sent via Savannah
https://savannah.gnu.org/
signature.asc
Description: PGP signature
