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Re: [groff] Warning in lj4_font(5)

From: G. Branden Robinson
Subject: Re: [groff] Warning in lj4_font(5)
Date: Sat, 10 Mar 2018 09:16:24 -0500
User-agent: NeoMutt/20170113 (1.7.2)

At 2018-03-09T19:28:23+0000, Colin Watson wrote:
>   $ groff -e -mandoc -Z -wmac -Tutf8 <src/devices/grolj4/ 
> >/dev/null
>   eqn:<standard input>:122: unquoted escape
> \~ in eqn input produces this warning.  It's not clear to me that we get
> much benefit from using eqn in this page just for this one somewhat
> malformed chunk of input (it also arguably ought to be using "times"
> rather than "\[mu]" if it's going to be using eqn anyway).  How about
> something like this?  Or is there a better approach?

This one's my fault.  I introduced it in
a4f9b86065c02f6b2f385c85526a175ab13ae361 on 20 November.  Bag my head.

I have a patch ready (attached), which is basically yours but uses .IR
for font-switching instead of embedded font escapes.

Thanks for catching this.


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