edit(::Method) doesn't work in 1.7-beta2

[rashidrafeek]

For eg,

edit(methods(match).ms[1])

doesn't work in 1.7-beta2 and it returns nothing.

This was due to #39481 which changed edit(::Function) to return the method list instead of showing an error. It suggests using a shortcut, num-(ctrl-q) to go to the specific method from the list. But this doesn't seem to work for me (Maybe I am not doing it correctly, but didn't find any docs regarding this shortcut). Even though, I think the above code block not working was not intended in that PR.

[JeffBezanson]

Oops 😬 Thanks, good catch. We need to add an explicit edit(::Method) method now. Would you be willing to make a PR for it?

[rashidrafeek]

@JeffBezanson Done :) .

[rashidrafeek]

Just an opinion on #39481. Shouldn't there be an indication on what to do with the method list, when showing a method list. Like telling to use edit(f,id), where id is the index of the method, instead of edit(f). Otherwise it seems like the function is doing something unrelated to the function call.