On Mon, Dec 22, 2025 at 11:29:13PM +0100, Patrice Dumas wrote:
> On Mon, Dec 22, 2025 at 10:37:53PM +0100, Patrice Dumas wrote:
> >
> > As a side note, Texinfo TeX does not like @math{±}
>
> How about the attached patch such that both @math{±} and ± are ok in
> latin1, as is already the case in utf-8?
Yes, that looks good.
I've made a small number of other changes to match the UTF-8 definitions.
>
> --
> Pat
> diff --git a/doc/texinfo.tex b/doc/texinfo.tex
> index c4e5d0d65e..9ec8423dab 100644
> --- a/doc/texinfo.tex
> +++ b/doc/texinfo.tex
> @@ -10435,7 +10435,7 @@ directory should work if nowhere else does.}
> \gdefchar^^af{\={}}
> %
> \gdefchar^^b0{\textdegree}
> - \gdefchar^^b1{$\pm$}
> + \gdefchar^^b1{\ensuremath\pm}
> \gdefchar^^b2{$^2$}
> \gdefchar^^b3{$^3$}
> \gdefchar^^b4{\'{}}
