<柱間 (@hashirama:hashi.sbs)> found this snippet of code: myWorkspaces = map show [1..9] ... mySimpleKeys = [ ... ] -- using additionalKeysP notation ++ -- M-c 1..9 - Copy window to a particular workspace using Win+c, release, then <1..9> (aka emacs style) [("M-c " ++ (show i), windows $ copy ws) | (i,ws) <- zip [1..9] myWorkspaces] ...