Ideavim config and key mapping to make multi cursor work like default keymaps

.ideavimrc

set number relativenumber
set multiple-cursors
set easymotion
set surround
set sneak
set ideajoin
set ReplaceWithRegister
set commentary

" Remap multiple-cursors shortcuts to match terryma/vim-multiple-cursors
nmap <C-j> <Plug>NextWholeOccurrence
xmap <C-j> <Plug>NextWholeOccurrence
nmap g<C-j> <Plug>NextOccurrence
xmap g<C-j> <Plug>NextOccurrence
nmap <C-x> <Plug>SkipOccurrence
xmap <C-x> <Plug>SkipOccurrence
nmap <C-p> <Plug>RemoveOccurrence
xmap <C-p> <Plug>RemoveOccurrence

" Note that the default <A-n> and g<A-n> shortcuts don't work on Mac due to dead keys.
" <A-n> is used to enter accented text e.g. ñ
nmap <S-C-j> <Plug>AllWholeOccurrences
xmap <S-C-j> <Plug>AllWholeOccurrences
nmap g<S-C-j> <Plug>AllOccurrences
xmap g<S-C-j> <Plug>AllOccurrences