[LyX/master] Add support for the Elsevier CAS classes

[Jürgen Spitzmüller]

Am Samstag, dem 04.07.2026 um 13:55 +0200 schrieb Scott Kostyshak:
> export/examples/Articles/Elsevier_CAS_%28Double_Column%29_lyx16
>   export/examples/Articles/Elsevier_CAS_%28Double_Column%29_lyx20
>   export/examples/Articles/Elsevier_CAS_%28Double_Column%29_lyx21
>   export/examples/Articles/Elsevier_CAS_%28Double_Column%29_lyx22
>   export/examples/Articles/Elsevier_CAS_%28Double_Column%29_lyx23

This seems to be a (more general) lyx2lyx problem, please keep it. Same
for the other example.

>   export/examples/Articles/Elsevier_CAS_%28Double_Column%29_docbook5

Needs to be checked by Thibaut. Same for the other example.

>   export/examples/Articles/Elsevier_CAS_%28Double_Column%29_dvi
>   export/examples/Articles/Elsevier_CAS_%28Double_Column%29_dvi3_texF
>   export/examples/Articles/Elsevier_CAS_%28Single_Column%29_dvi
>   export/examples/Articles/Elsevier_CAS_%28Single_Column%29_dvi3_texF
> export/examples/Articles/Elsevier_CAS_%28Double_Column%29_dvi3_system
> F
> export/examples/Articles/Elsevier_CAS_%28Single_Column%29_dvi3_system
> F

Can be ignored. The class does not seem to support DVI.

>  export/examples/Articles/Elsevier_CAS_%28Double_Column%29_pdf
>  export/examples/Articles/Elsevier_CAS_%28Double_Column%29_pdf3
>  export/examples/Articles/Elsevier_CAS_%28Single_Column%29_pdf
>  export/examples/Articles/Elsevier_CAS_%28Single_Column%29_pdf3

Dito (as this goes over DVI as well).

-- 
Jürgen