Regualr Expression for: Folder path back one slash

[stupomer]

I made this into a function using regular expression below.

It assumes the output from a getpath statement from the macro calling this function

Code:

Copy      Help

function str&folderpath str&upalevel

folderpath.rtrim("\");; remove backslash of result from getpath (either in contributing macro or in this function)
;out folderpath
findrx(folderpath "^.+\\" 0 0 upalevel)
;out upalevel

Hope this helps somebody. Any comments or suggestions welcome.

Stuart