Re: [PATCH] ox-texinfo: Fix invalid syntax in Texinfo version detection code

[Ihor Radchenko]

Max Nikulin <manikulin@gmail.com> writes:

> In emacs-26 `string-join' is defined in subr-x.el, but ox-texinfo.el 
> does not have (require 'subr-x). Personally I see nothing bad in
>
>     (format "@displaymath\n%s\n@end" math-example)
>
> Historically subr-x was avoided in Org. Latest discussion:
> https://list.orgmode.org/b1eef17f-b8ef-2e2a-d463-7909b03ce6eb@gmail.com/T/#u

... which concluded that it is safe to use subr-x.
If we need to add a require, so be it. I see no major downsides.

-- 
Ihor Radchenko // yantar92,
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