[LyX/master] tex2lyx: Fix two bugs in nomencl import

[Jürgen Spitzmüller]

Am Montag, dem 22.07.2024 um 07:53 +0000 schrieb Juergen Spitzmueller:
> commit 5bc4c11fd601773a7ffba850524afa03eafe13f9
> Author: Juergen Spitzmueller <spitz at lyx.org>
> Date:   Mon Jul 22 09:51:54 2024 +0200
> 
>     tex2lyx: Fix two bugs in nomencl import
>     
>     * The comment character % is made active to serve as an escape
> char
>     * quotation marks need to be escaped

This should go to stable, as well.

-- 
Jürgen