Do you mean to open MySubroutine.prg which already exists? Have you tried Code Reference uner the Tools menu?

>Is there some simple way, when editing a PRG, to begin editing a PRG that is called there?
>
>If I have
>

>   bla-bla-bla
>   MySubroutine(params)
>   bla-bal-bla
>

>is there some way to begin editing 'MySubroutine' other than be copying and pasting it to the command window where I can do MODI COMM?
>
>Thanks