[bug #63074] [troff] support construction of arbitrary byte sequences in device control commands

[G. Branden Robinson]

Update of bug #63074 (group groff):

                  Status:                    None => In Progress            

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Follow-up Comment #32:

The idea is to generalize an idea for which we recently added support in
special situations.

We have a man page with a Latin-1 character in it.


$ grep -aF '.SH' ./build/contrib/mm/groff_mmse.7 | od -c
0000000   .   S   H       N   a   m   n  \n   .   S   H       S   y   n
0000020   t   a   x  \n   .   S   H       B   e   s   k   r   i   v   n
0000040   i   n   g  \n   .   S   H       B   r   e   v  \n   .   S   H
0000060       "   S   k   r   i   v   e   t       a   v   "  \n   .   S
0000100   H       F   i   l   e   r  \n   .   S   H       "   S   e    
0000120   o   c   k   s 345   "  \n
0000127


_groff_ 1.23.0:


$ ~/groff-stable/bin/groff -K latin-1 -m an -T pdf -Z
./build/contrib/mm/groff_mmse.7 -Z | grep Title
x X ps:exec [/Dest /pdf:bm1 /Title (groff_mmse(7)) /Level 1 /OUT pdfmark
x X ps:exec [/Dest /pdf:bm2 /Title (Namn) /Level 2 /OUT pdfmark
x X ps:exec [/Dest /pdf:bm3 /Title (Syntax) /Level 2 /OUT pdfmark
x X ps:exec [/Dest /pdf:bm4 /Title (Beskrivning) /Level 2 /OUT pdfmark
x X ps:exec [/Dest /pdf:bm5 /Title (Brev) /Level 2 /OUT pdfmark
x X ps:exec [/Dest /pdf:bm6 /Title (Skrivet av) /Level 2 /OUT pdfmark
x X ps:exec [/Dest /pdf:bm7 /Title (Filer) /Level 2 /OUT pdfmark
grep: (standard input): binary file matches


Now:


$ ./build/test-groff -K latin-1 -m an -T pdf -Z
./build/contrib/mm/groff_mmse.7 -Z | grep Title
x X ps:exec [/Dest /groff_mmse(7) /Title (groff_mmse(7)) /Level 1 /OUT
pdfmark
x X ps:exec [/Dest /pdf:bm2 /Title (Namn) /Level 2 /OUT pdfmark
x X ps:exec [/Dest /pdf:bm3 /Title (Syntax) /Level 2 /OUT pdfmark
x X ps:exec [/Dest /pdf:bm4 /Title (Beskrivning) /Level 2 /OUT pdfmark
x X ps:exec [/Dest /pdf:bm5 /Title (Brev) /Level 2 /OUT pdfmark
x X ps:exec [/Dest /pdf:bm6 /Title (Skrivet av) /Level 2 /OUT pdfmark
x X ps:exec [/Dest /pdf:bm7 /Title (Filer) /Level 2 /OUT pdfmark
x X ps:exec [/Dest /pdf:bm8 /Title (Se ocks\[u00E5]) /Level 2 /OUT pdfmark




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