Re: org-beamer empty titles

[Eric S Fraga]

Hi Joseph,

apologies for earlier message: I hit wrong key by mistake so sent before
writing my reply!

On Sunday, 10 Oct 2021 at 21:30, Joseph Vidal-Rosset wrote:
> Le 10/10/2021 à 22:04, Eric S Fraga a écrit :
>> or, if getting desperate, resort to some LaTeX magic:
>>
>> * @@latex:}%@@
>
> Many thanks Eric, the magic LaTeX solution works (but why?).

A headline, say

* introduction

will get exported as

\begin{frame}{introduction}

so my magic incantation above gets exported as

\begin{frame}{}%}

Remember that a % is a comment character in latex.  Therefore, this is
an empty frame title.

> "Registering" means "Ctrl-x-s" i.e. saving a file: when I save the org
> file, the blank space disappears...

You must have something in the write-file-hooks that strips whitespace?

-- 
: Eric S Fraga via Emacs 28.0.60, Org release_9.5-93-gd87250
: Latest paper written in org: https://arxiv.org/abs/2106.05096