What's SET /Z?

[vefatica]

From the recent release notes:

20.11.36 SET - fixed a problem with /R when not using /Z

 

[evensenm]

Good question. I know with ALIAS and FUNCTION, it causes the current list to be overwritten (which supposedly makes it faster to load), but the /Z causes an error with the SET command.

This is with still using build 35.