~ and ` should move to the next character if selection is just 1 char wide

[vp2177]

1. Given the text computerid, for example
2. Place the cursor on i, and press ~
3. Result: computerId, with the cursor remaining on I
4. Expected: Being able to press ~ again to get computerID, that is, the cursor being moved to the right by ~ if the selection's size was just 1 character.

I think this would improve usability of this common use-case

[CptPotato]

I personally prefer the current behavior, but I'm curious what others think.

I also think the selection should either always or never be moved, instead of introducing a special case for one-character selections.

Edit: You could also get the behavior you describe using a custom key bind: [ "switch_to_uppercase", "move_char_right" ].

[vp2177]

@CptPotato Consistency is good (never moving the cursor), I think this case is an exception though but maybe I'm in the minority