The oldest was Rabbit, when Steele/Sussman invented Scheme. Second was probably MIT Scheme. Perhaps third was Scheme 84 from Indiana. Then it gets complicated (i.e. when is an implementation actually “born”).
Marc
On Jul 27, 2023, at 5:43 PM, John Cowan cowan@ccil.org wrote:
MIT must be the oldest. What is the second oldest?
On Thu, Jul 27, 2023 at 3:30 PM Marc Feeley feeley@iro.umontreal.ca wrote: For those not on the Gambit gitter... Gambit v4.9.5 was released yesterday. You can get it from the github repo, or from https://gambitscheme.org .
Marc
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