Option to sort commands by verb name

Hi,

Is it possible to get option to sort all command by VerbAttribute?
Example: for next commands -
[Verb("pa", HelpText = "Perform action")]
public class PerformActionRequest { }

[Verb("npa", HelpText = "Don't do it")]
public class PreventActionRequest { }

[Verb("a", HelpText = "Action")]
public class ActionRequest { }

parser.ParseArguments(args, typeof(PreventActionRequest ),
typeof(PerformActionRequest ),
typeof(ActionRequest ))

At cmd we'll see all commands sorted by Verb attribute:
a Action
npa Don't do it
p Perform action

Start at the parser.ParseArguments entry point and inspect how VerbAttribute values are collected and displayed in command help. Confirm the desired ordering and identify the existing command-listing tests or entry points; done means commands appear sorted by verb name while retaining their help text.

Written by the indexing model from the issue text.