[RFC] algol68: Use correct library file extension on macos and windows

[Pietro Monteiro]

On Thu, Jun 4, 2026, at 11:58 PM, Pietro Monteiro wrote:
> Sending as RFC because I haven't been able to test on a mac yet.

Tested and yeah, the code does open the .dylib. But the liberty
"simple-object" only supports mach-o objects (i.e. .o's), not full
libraries.

I'm going to see if can workaround this by extracting the A68 export
section into a .m68 file.

pietro