refactor
space+fg (telescope)
CTRL+q - quick fix
:cdo - execute arbitrary command on every file withing quick fix list
:cdo s/previous/next/gC
s/previous/next/g- substitute...C- confirm
macro
q h - record the macro - q: macro, h: register for macro - record macro (q) in registe h (h)
q - stop recording the macro
@h - run macro
5@h - run macro 5 times