[Groff] Ix macro question

[Jeroen Ruigrok/Asmodai]

Does the Ix macro exist in the groff package?

I have been unsuccessful in finding it.

The semantics are .Ix # def blah

where # is a number and blah the title of that index part.

Cheers,

-- 
Jeroen Ruigrok vd W/Asmodai         address@hidden|bart.nl|freebsd.org]
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