> But, as a puzzler for the (probably few) old SGML hands among us: is
> it possible to make an SGML DTD and declaration using tag minimization
> features to parse a vcf file as SGML?

bMaybe.b A few years ago, I persuaded the SGML parser to parse JSON.

https://balisage.net/Proceedings/vol17/html/Walsh01/BalisageVol17-Walsh01.htm
l#roadnottaken

                                        Be seeing you,
                                          norm

--
Norman Tovey-Walsh <ndw@xxxxxxxxxx>
https://nwalsh.com/

> The future belongs to those who believe in the beauty of their
> dreams.--Eleanor Roosevelt

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