<esc> to exit command-line mode

[tqfjo]

After I type /some_long_search_string in vim, I often press <esc> to exit the search quickly and return the cursor to wherever it was before I started searching (unlike <enter>, which will jump away if it has a match). That would be really convenient here.

[tqfjo]

For what it's worth, that feature does work in https://codemirror.net/demo/vim.html