nnoremap <expr> <Leader>s* ':<C-u>%s/\<' . expand('<cword>') . '\>//g<Left><Left>'
How this keymap is converted to lua
nnoremap <expr> <Leader>s* ':<C-u>%s/\<' . expand('<cword>') . '\>//g<Left><Left>'
How this keymap is converted to lua
I have solved it myself:
keymap("n", "<Leader>sg", [[':<C-u>%s/\<' . expand('<cword>') . '\>//g<Left><Left>']], { noremap = true, silent = false, expr = true })