QB64 Phoenix Edition v3.11.0 Released!

[a740g]

Nice!

How to program:

PRINT "Parent directory full path: "; _FULLPATH$("../")            src:

if you want your.bas be working for Win and for Linux/Mac?  I mean, the slash ...

QB64-PE will auto-correct slashed based on the platform.

For example, the above code will return the directory name with a forward slash on macOS and Linux. And it will return the directory name with a backslash on Windows.

See example 2 in  _FILES$ - QB64 Phoenix Edition Wiki for a way to manually handle path separators based on the OS.