Hi Mikkel, Mikkel Meinike Nielsen wrote on Fri, Nov 08, 2019 at 05:20:20PM +0100:
> I will try to understand this. It's like some thought of environment > variable?? Read the fantastic manual: https://www.gnu.org/software/groff/manual/html_node/Line-Layout.html#index-_002el for what \n(.l means in particular https://www.gnu.org/software/groff/manual/html_node/Registers.html#Registers for how registers work in general So, not an environment variable, but a built-in roff number register. Yours, Ingo
