Re: Verse block and separations (was: [bug] `org-latex-line-break-safe' breaks the export of verse blocks to LaTeX)

[Max Nikulin]

On 16/10/2022 23:33, Juan Manuel Macías wrote:
> Max Nikulin writes:
> > I am surprised that \vspace is added instead of empty line between
> > stanzas.
>
> First of all, I'm afraid that in my previous post I mixed up two
> different issues: the verse block bug and my personal opinions about the
> new added constant. I should have separated these topics, sorry.

It was me who raised issues with verse exporter in discussion of newline 
commands. I was impressed by hard to read elisp code and its result.

> I answer here what you comment about the verse blocks and later I will
> open a different thread for the other issue.

I am trying to read with enough attention this discussion, for a while I 
have a couple of remarks specific to poetry.

> with the stanzaskip \length. I remember that I commented on this anomaly
> here on the list, a long time ago, but I can't find the original
> message...

https://list.orgmode.org/87k0tjasty.fsf@posteo.net/
Juan Manuel Macías. [Small suggestion] on exporting verse blocks to 
LaTeX and vertical spaces. Tue, 15 Dec 2020 18:21:13 +0100

https://list.orgmode.org/?q=verse+vspace

> In my init I have redefined the verse block like this, so that there is
> a white line between stanzas, not \vspace

Do you still have real problems with current main HEAD state after 
adjusting patterns in your code?

>         (format "%s\\begin{verse}%s\n%s\\end{verse}%s"
>                vwidth

I have not verified it, but since I am not aware of a group wrapping 
this fragment, I suspect that :versewidth may have global effect, not 
limited to the current environment. Org variant of the function is 
rather close at this point.