[Reelin]

I thought the way you wrote it was clear but these comments got me curious what the various conventions might be so I took a quick look at :help in Vim (since it lists an awful lot of key bindings). I'm now officially confused and don't think you can go too far wrong.

In some contexts :help notates things as characters (ex zh, zH, and z<CR>). In other cases I'm seeing things written as <S-F11> and <C-G>. There's also CTRL-H (instead of <C-H>) but I'm not seeing shift written out like that for whatever reason. Sometimes they get mixed (I'm not sure what the rules are) such as for hh<Space> and hh<C-]>. Amusingly enough, :help appears to treat Meta-{char} as case sensitive but CTRL-{char} as case insensitive (I assume there's a reason). I also spotted a <kPlus> (for the keypad).

What an amusingly pointless distraction!