On 2025-08-31 11:13, Collin Funk wrote:
Does DOS support 64-bit integers? That is the oldest platform I recall Emacs still being supported on
It's not simply age, unfortunately. Offhand I don't recall which 32-bit platforms Emacs (at least theoretically) attempts to port to, but the bug report[1] that elicited that May 2024 Emacs commit mentioned MinGW.
Emacs does not try to run on the old Unisys mainframes I mentioned earlier today.
[1]: https://lists.gnu.org/r/emacs-devel/2024-05/msg00968.html
