Python launcher options

[Edward Diener]

The Python launcher in Windows is a neat tool for running multiple 
versions of Python 2 and Python 3 at different times. It allows as 
options the ability to specify the latest version of either Python 2 or 
Python 3 defaulting to the 64-bit version if both exist, or a specific 
32-bit or 64-bit version of Python 2 or Python 3. What is missing is the 
ability to specify the latest 32-bit version of Python 2 or Python 3. 
The equivalent syntax would be '-2-32' or '-3-32'. Is there some reason 
why this option has been disallowed ?