I'd like to use enter to escape insert mode, and use Shift+Enter to insert a new line instead.
The problem is my terminal emulator (Konsole running under Lubuntu) doesn't capture Shift+Enter (nor Ctrl-Enter). Any idea how I might overcome this. Am willing to change terminal emulator if it supports 24-bit colour and can scroll smoothly in NeoVim.
Relevant .vimrc
map <CR> <Esc>
map <S-CR> <CR>