Add \usepackage{cmap} as default LaTeX class in ox-latex (was: org exported pdf files)

[Ihor Radchenko]

Max Nikulin <manikulin@gmail.com> writes:

> On 28/09/2022 10:07, Ihor Radchenko wrote:
>> Max Nikulin writes:
>> 
>>> - What TeX engine do you use? E.g. for PdfLaTeX it may be necessary to
>>> add \usepackage{cmap} immediately after \documentclass. Unicode engines
>>> like LuaTeX likely do not require such trick.
>> 
>> I am wondering if having cmap should be a good default in general.
>> Not just for accessibility.
>
> For me it must have, but I am a rare person on this mail list who is 
> happy with the Computer Modern font (actually cm-super Type 1 font). I 
> have never tried .ttf fonts with PdfLaTeX and I am unaware of effect of 
> \usepackage{cmap} in that case.

May others familiar with LaTeX comment on this?
If it is safe to add cmap to default LaTeX template, I see no reason why
we should not.

-- 
Ihor Radchenko,
Org mode contributor,
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