@witty-crayon-22786 @average-vr-56795 i'm thinking of adding a field to

PathGlobs

(in rust and python) to denote "fail if one of the globs expands to nothing" -- this (along with failing in

VFS#expand()

) would remove the extra intrinsic and all changes to

native.py

and

<http://externs.rs|externs.rs>

, i think. does that sound reasonable?