> I suppose the solution is to note that the user should look in the > documentation for their installed version of groff, and ask > distributions of groff to document it (or reconsider having this > variable in the first place).
First of all, you should submit a bug report to the affected GNU/Linux
distribution, complaining that the GROFF_SGR environment variable
isn't properly documented in a (patched) grotty man page.
Werner
