show flag alias on the help page

[NikoKS]

Hi, since the feature to use flags alias has been added. Is there a way to show the alias on the help page? e.g. something like this:

FLAGS --flag, -f=FLAG This is a description of the flag: flag

If not implemented yet, do you have a plan to implement this?

[Zaidtech]

can I work on this issue?

[dbieber]

#318 addresses this (and duplicate #317), but I have not yet reviewed it. One way you can help out would be to review #318, looking for any potential issues with it.

[Diogo-Rossi]

I saw a potencial issue in #454