Re: [Groff] \[-+] not available? why?

[Carsten Kunze]

> I'm looking at groff_char(7) and see
> 
>        N/A       \[-+]        uni2213         u2213
> 
> or when I try using it:
> 
> full.1:5686: warning: can't find special character `-+'

Sorry, had not read the mail correctly. Does also not work for me with \(-+ or 
\[-+] or \[u2213] and
troff -Tps <file>|grops > <file>.ps