Re: delete unwanted space in environments

[Arash Esbati]

Uwe Brauer <oub@mat.ucm.es> writes:

> It sometimes happens that after using 
>     1. LaTeX-fill-environment and
>
>     2.  LaTeX-align-tabular (a command provided by Arash unofficially
>        
> https://tex.stackexchange.com/questions/557959/emacs-auctex-tabular-vertical-alignment-of-cells
>
> I end up with expression like this in environments:
>
>             &\textcolor{blue}{-           
> \int\limits_{\mathbb{T}^{3}}^{}e^{\pmb{\kappa}\Omega t}\left( 
> e^{\pmb{\kappa}\Omega t}\partial_t\Phi 
>
> So between - and \int there is a lot of unwanted space. I can delete
> this manually by using delete-horizontal-space, but what I am looking
> for is a function that runs region wise

In which environment are you doing this?  IIRC, filling gives funny
results in special environments which don't have an entry in
`LaTeX-indent-environment-list'.  I suggest you don't use
`LaTeX-fill-environment' and/or comment out the line in the function I
posted on tex.sx.

Best, Arash