Move lines by pressing Option+J/K

move_lines_macos.lua

-- Move lines easily {{{
-- From https://vim.fandom.com/wiki/Moving_lines_up_or_down. Strange charachters are due to MacOS
-- ∆ = A-j
-- ˚ = A-k
vim.keymap.set("n", "∆", "<cmd>m .+1<CR>==")
vim.keymap.set("n", "˚", "<cmd>m .-2<CR>==")
vim.keymap.set("i", "∆", "<ESC><cmd>m .+1<CR>==gi")
vim.keymap.set("i", "˚", "<ESC><cmd>m .-2<CR>==gi")
-- using <cmd>m does not work with this
vim.keymap.set("v", "∆", ":m '>+1<CR>gv=gv")
vim.keymap.set("v", "˚", ":m '<-2<CR>gv=gv")
-- }}}