[V-2]

Not exactly a true greybeard though, given that the author has "more than 10 years of experience", and judging by the picture on his GitHub page ;) [0]

[0] https://github.com/LaurentiuGabriel

[thejohnconway]

Ah, that might explain why he doesn't know how bat software was in the 90s!

[bryanrasmussen]

Holy CDs John Conway, that bat software in the 90s was worst!