I used to use icomplete-mode (incremental completion for M-x), and now I use helm. Helm allows me to start typing "M-x buffer next" and see next-buffer and swit

I used to use icomplete-mode (incremental completion for M-x), and now I use helm. Helm allows me to start typing "M-x buffer next" and see next-buffer and switch-to-next-buffer as the options. =)