What really bugs me are Vim modes that don't allow you to easily add new keybindings that abstract combinations of keystrokes, i.e. map <key> <keys>. For instan

What really bugs me are Vim modes that don't allow you to easily add new keybindings that abstract combinations of keystrokes, i.e. map <key> <keys>. For instance, I love to bind "s" to "go into insert mode, insert one character, exit insert mode". I feel crippled without this binding, but making it happen in Sublime 3 with Vintageous is daunting. It involves understanding the Sublime API and constructing some complex block of configuration code with way too many commas and brackets (JSON sucks). In Vim, configuration is a bunch of one-liners and I love that.