[Groff] \V[envvar]: is/was there a "does-exist" concruent to 'getenv(VAR) != NULL'?

Hello, i really wonder because all i can do is .if !'\V[GROFF_NO_MDOCMX]'' ... but what i really would like to do is rather .if !d \V[GROFF_NO_MDOCMX] so to be synchronous with $GROFF_NO_SGR. Well i am, but only on grotty(1) level, not in the macros, which is odd. Wouldn't it be, even mor

Re: [Groff] Introduction to groff in french

Hi Peter, On Sun, Dec 14 2014 at 03:59:45 AM, Peter Schaffter wrote: > On Sun, Dec 14, 2014, Bertrand Garrigues wrote: >> Last thing before I commit my example, should I add an entry in >> contrib/mom/ChangeLog? > > Yes, please. Also update examples/README.txt in a similar style to > the other en

Re: [Groff] \V[envvar]: is/was there a "does-exist" concruent to 'getenv(VAR) != NULL'?

> i really wonder because all i can do is > > .if !'\V[GROFF_NO_MDOCMX]'' ... > > but what i really would like to do is rather > > .if !d \V[GROFF_NO_MDOCMX] > > so to be synchronous with $GROFF_NO_SGR. Well i am, but only on > grotty(1) level, not in the macros, which is odd. > Wouldn't it b