Non macro way to determing if posix (/) or windows-nt (\) folder-path separator is used?

[risedu]

The pyhton equivalent is import os; os.sep
Folder1+ os.sep + Subfolder2 + os.sep + mainfile.txt

Best improvisation I’ve come up with is:
=ISNUMBER(FIND("\",A2))

This assumes user has already specified their file paths somewhere else.

[karolus]

Hallo
In python it doesnt matter, you should always use /slash:

from pathlib import Path
p = Path.home() / "folder" / "subfolder" / "mainfile.txt"

but anyway:

=IF(INFO("system")="WNT";"\";"/")