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It's not a reward check, but Knuth read one of my articles and emailed me about it [0], which I found pretty cool.

[0]: https://tug.org/TUGboat/tb43-3/tb135chernoff-lwc.pdf

When I was making my presentation at TUG 2019 he suggested _dart_ as a term for a shape of "two straight edges, one concave arc" which then freed up _arrowhead_ for "two convex, one concave arc".

> my presentation at TUG 2019

You missed out on a great time at TUG26 [0], but hopefully I'll see you at TUG27 [1] in Paris :).

[0]: https://tug.org/tug2026/

[1]: https://tug.org/tug2027/

I'm still a bit miffed that TUG2020 was cancelled, and am still waiting for it to come back to the East Coast of the U.S.

> still waiting for it to come back to the East Coast of the U.S.

TUG28 will maybe be in Toronto (but this not official yet and could still easily change), which is pretty close to the US east coast.

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