Re: [PATCH] org.el (org-do-latex-and-related): Fix duplicate 'latex-and-related faces

[Kyle Meyer <kyle@kyleam.com>]

Sébastien Miquel writes:

> With the current org-do-latex-and-related function, fontification of
> a region before a LaTeX fragment repeatedly adds the
> 'org-latex-and-related face to the fragment.
>
> You can reproduce with an org buffer with the following content.
[...]
> The attached patch fixes this.

Thanks for the clear reproduction steps and for the patch.

> Subject: [PATCH] org.el (org-do-latex-and-related): Fix duplicate 'latex faces
>
> * lisp/org.el (org-do-latex-and-related): Do not add a
> 'org-latex-and-related face beyond the fontification limit

Please add a period after the changelog entry.

  https://www.gnu.org/prep/standards/html_node/Style-of-Change-Logs.html

> ---
>  lisp/org.el | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/lisp/org.el b/lisp/org.el
> index 4db2dbe04..a0c703630 100644
> --- a/lisp/org.el
> +++ b/lisp/org.el
> @@ -5502,6 +5502,8 @@ highlighting was done, nil otherwise."
>  	(while (and (< (point) limit)
>  		    (re-search-forward org-latex-and-related-regexp nil t))
>  	  (cond
> +           ((>= (match-beginning 0) limit)
> +	    (throw 'found nil))

Any reason not to pass limit as re-search-forward's BOUND instead?