[PATCH] ox-latex: Use \empty instead of \relax after \\

[Max Nikulin]

On 13/10/2022 21:27, Leo Butler wrote:
> Maybe Org should not use \\ to end lines in a latex-exported table?
> The fact that it has many variations argues against its use in Org, IMO.
>
> My suggestion is to use the TeX command \cr.

Various LaTeX packages may redefine \\, so low level \cr might be not 
enough. Actually I do not like that \\ does not have a robust 
counterpart with no optional arguments.

> Or, define a command in the exported latex, something like
>
> \newcommand{\orgcr}{\cr}

It is better to make `org-latex-line-break-safe' a user option instead 
of a constant.

For a record. Unlike \\, \newline does not have optional argument, but
{\centering a\\b\par} and {\centering a\newline b\par} are not equivalent.

I hope, \empty will behave better than \relax.

0001-ox-latex-Use-empty-instead-of-relax-after.patch
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