Hi Carsten,
> maybe there is a typo in "5.7 Manipulating Filling and Adjusting"
> section "Register: \n[.sss]". In the sentence "Note that the \h
> escape produces unbreakable space." the "h" maybe should actually be a
> space (in the context of that section).
No, I think it's correct, and matches behaviour.
$ seq 40 | sed '1s/^/.na\n/; 20{N; s/\n/<\\h"3i">/}' | nroff | grep .
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
20< >21 22 23 24 25 26 27 28 29 30
31 32 33 34 35 36 37 38 39 40
$
It's pointing out how that's unlike .ss's just described behaviour.
Cheers, Ralph.