On 8/9/2020 8:03 PM, Jairo A. del Rio wrote:
> Oh, thank you a lot, Hans, that's a really cleaner way than mine. One
> more question, is there something similar to EmWidth for \textwidth or
> \linewidth? Better, a better way to access TeX dimensions? Thank you again.
When you grep for EmWidth ...

LineWidth
TextWidth

and plenty more like that

Hans

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                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
        tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
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