Feature suggestion: New Macro

[ong]

Hi,
I am using TotalCommander (TC) from Ghisler.com. There you can use a multiple renaming option and use placeholders (in FFS macros). In TC it's possible to use parts of the filename for example [N] is the complete filename, [N3-6] only the 3rd to 6th character of the filename.
I think it would make creation of backup paths much easier if we can have something in FFS
Let's say [P] for path.

c:\users\olaf\documents -> x:\my backup\%year%-%month%\[P10-99]
would create a backup to
x:\my backup\2017-10\olaf\documents

Olaf