bug#34148: 25.2; cal-tex.el: missing blank between month and day in latex rendered output

[Eli Zaretskii]

> From: andre <lenneman@web.de>
> Date: Sun, 20 Jan 2019 18:20:20 +0100
> Cc: lenneman@web.de
> 
> There is a bug in the function cal-tex-cursor-week-iso of cal-tex.el
> file. It will generate a LaTex output of the requested week, but in the
> rendered PDF there is no space between the months name and the day.
> 
> Reason for this is that a single space character is used but which is
> not recognized by LaTeX because it is not in between to text characters.
> 
> So the line 909 is:
>         (insert " ")
> but it shall be
>         (insert "\\ ")
> 
> This but may also be in other parts of the same file.

Thanks, I fixed this and another occurrence of the same issue on the
emacs-26 branch.