bug#43866: 26.3; italian postfix additions

[Eli Zaretskii]

> From: Juri Linkov <juri@linkov.net>
> Cc: rpluim@gmail.com,  43866@debbugs.gnu.org
> Date: Wed, 21 Oct 2020 20:23:51 +0300
> 
> > I don't think I understand what you are looking for.  Would using the
> > %c format in a call to 'format' be okay?  If not, why not?
> 
> The problem is that it's necessary to print a long list with vectors
> that contain characters.  For example:
> 
> (prin1 '(("'A" . [?Á])
>          ("'E" . [?É])
>          ("'I" . [?Í])
>          ("'O" . [?Ó])
>          ("'U" . [?Ú])
>          ("'Y" . [?Ý]))
>        (current-buffer))

Why do you have to use prin1?