Juan Manuel Macías <maciasch...@posteo.net> writes:
> I don't know if this is a known issue...
>
> Consider the text:
>
> (_underline_)
I am not sure if it is an actual issue.
Note that (_u can be interpreted as a subscript.
Org prioritises subscript over underline.
Looking at the code:
(?_ (or (and (memq 'subscript restriction)
(org-element-subscript-parser))
(and (memq 'underline restriction)
(org-element-underline-parser))))
The priority appears to be intentional.
Unless Nicolas (the author of this code) sees anything wrong here, I
recommend you to use zero-width space in front of the first _ to make
sure that you obtain underline, not subscripts (see
https://orgmode.org/manual/Escape-Character.html#Escape-Character)
P.S.
Note that the fontification you observe in Org is wrong. It is not how
the actual exporter sees the text. I am sorry about this. Fixing the
fontification is a work-in-progress.
Best,
Ihor
