Thank you Ralph I will try to understand this. It's like some thought of environment variable??
fre. 8. nov. 2019 14.25 skrev Ralph Corderoy <ra...@inputplus.co.uk>: > Hi Mikkel, > > > And the source. > ... > > .nr LL 16.2c > > .ll 16.2c > ... > > \l'16.2c' > > You might like to know that the line length is available in a register > to avoid having to repeat the earlier value. > > $ cat line.tr > .pl 2 > .ll 3i > \l'3i' > .br > \l'\n(.l/1m' > $ > $ nroff line.tr > ______________________________ > ______________________________ > $ > > .l's value is in units but \l's parameter is in ems so the division > converts. > > -- > Cheers, Ralph. >
