[texhax] Plain TeX: a question about \par before and after displayed equations

Rodolfo Medina rodolfo.medina at gmail.com
Sun Oct 12 22:06:15 CEST 2008

```Rodolfo Medina <rodolfo.medina at gmail.com> writes:

> I use Emacs as text editor, and the command `M-q' fills a paragraph.  So I
> need that in my .tex file paragraphs are separated by blank lines, else
> paragraphs will be messed up by `M-q'.

> bla bla bla
> %
> \$\$x = y\$\$
> %
> bla bla
>
>
>
> [...] this latter does not work for me

This was because in the end of the file I have:

%%% Local Variables:
%%% mode: plain-TeX
%%% End:

I changed plain-TeX into TeX and now it works.  I wonder if there is a way to
make it work also without changing that.

Rodolfo

```