Someone asked for this so nicely: https://www.donation....msg212665#msg212665
that I have patched up a simple unit converter alias with the use of GNU units programhttp://en.wikipedia....Units_%28software%29
(wiki lists the windows binary link - you need to install it and/or GNU-WIN).
Here it is:
1000>>>units>->showmemo Result:;;;appcapappendmemo C:\Program Files\Editing\GnuWin32\bin\units.exe "$$1" "$$2">+>units (.*) to (.*)
Naturally, you may need/want to modify the path and the expression.
units 100 miles/hour to km/hour