On Mon, Feb 22, 2021, 10:28 AM Alain D D Williams <a...@phcomp.co.uk> wrote:
> On Mon, Feb 22, 2021 at 07:59:13AM -0800, Will Mengarini wrote: > > Your groff command references $o but your script sets no value > > for it, so $o is either empty or inherited from your environment. > > Oh, that comes from the ps_print script that I hacked this out of. > $o was options, empty string for this script. > > Thanks, fixed. > > Also use of $0 which should have been $progname > > Me: just updated a script last changed 19 years ago. > Something tells me you had it under source-code control too, using rcs most likely ☺ Very minimal in the Old Unix Way: source control with 3 short subcommands. None of this bloated Linus Torvalds "git" galactic-ware 😂 > -- > Alain Williams > Linux/GNU Consultant - Mail systems, Web sites, Networking, Programmer, IT > Lecturer. > +44 (0) 787 668 0256 https://www.phcomp.co.uk/ > Parliament Hill Computers Ltd. Registration Information: > https://www.phcomp.co.uk/Contact.html > #include <std_disclaimer.h> > >
