I am trying to bind Ctrl-+ and Ctrl-- in Vim to resize the current window. However, Terminal does not seem to pass anything when I press Ctrl-+. Ctrl-- does work.
I checked in Vim itself using Ctrl-V and in Bash using
cat -v. No luck. Disabling the hotkeys for OS X's Spaces is no use, either.
MacVim seems to have the same problem. Is this a reserved hotkey for OS X, perhaps?