nvim: refactor cmds into commands

.config/nvim/lua/cmds.lua

@@ -1,146 +0,0 @@
-vim.api.nvim_create_autocmd("TextYankPost", { callback = vim.highlight.on_yank })
-
-vim.filetype.add {
-    extension = {
-        [".*Caddyfile"] = "caddyfile",
-        hledger = "ledger",
-        mlw = "why3",
-        pro = "projet",
-        sk = "skel",
-        skel = "skel",
-        typ = "typst",
-        thy = "isabelle",
-    },
-}
-
-vim.api.nvim_create_autocmd("BufEnter", {
-    pattern = "justfile",
-    callback = function() vim.bo.filetype = "make" end,
-})
-
-vim.api.nvim_create_autocmd("FileType", {
-    pattern = "gitcommit",
-    callback = function() vim.bo.textwidth = 72 end,
-})
-
-vim.api.nvim_create_autocmd("BufWinEnter", {
-    pattern = "*.md",
-    callback = function() vim.cmd("setlocal sw=2 ts=2 tw=100 colorcolumn=100") end,
-})
-
-vim.api.nvim_create_autocmd("BufWinEnter", {
-    pattern = "*.typ",
-    callback = function() vim.cmd("setlocal sw=2 ts=2 tw=100 colorcolumn=100") end,
-})
-
-vim.api.nvim_create_autocmd("BufWinEnter", {
-    pattern = "*.eml",
-    callback = function() vim.cmd("setlocal sw=2 ts=2 tw=80 colorcolumn=80") end,
-})
-
-vim.api.nvim_create_autocmd("FileType", {
-    pattern = "ledger",
-    callback = function()
-        vim.cmd("setlocal varsofttabstop=4,30,8,4 spell spelllang=fr")
-        -- TODO: remove this when PR is merged
-        vim.bo.commentstring = "; %s"
-    end,
-})
-
-vim.api.nvim_create_autocmd("FileType", {
-    pattern = "asm",
-    callback = function() vim.bo.commentstring = "# %s" end,
-})
-
--- "Projet" language taught at ISTIC
-vim.api.nvim_create_autocmd("FileType", {
-    pattern = "projet",
-    callback = function() vim.bo.commentstring = "{ %s }" end,
-})
-
-vim.api.nvim_create_autocmd("FileType", {
-    pattern = "skel",
-    callback = function()
-        vim.bo.commentstring = "(* %s *)"
-        vim.keymap.set("n", "<leader>f", function()
-            vim.cmd("w")
-            vim.cmd("silent exec '!necroprint % -o %'")
-            vim.cmd("e")
-        end, { buffer = true, silent = true })
-    end,
-})
-
-vim.api.nvim_create_autocmd("FileType", {
-    pattern = "why3",
-    callback = function()
-        vim.bo.commentstring = "(* %s *)"
-        vim.cmd([[setlocal sw=2 ts=2 et]])
-    end,
-})
-
-vim.api.nvim_create_autocmd("FileType", {
-    pattern = "go",
-    callback = function() vim.cmd("set noet") end,
-})
-
-vim.api.nvim_create_autocmd("FileType", {
-    pattern = { "nix", "haskell", "ocaml", "skel" },
-    callback = function() vim.cmd([[let b:match_words = '\<let\>:\<in\>']]) end,
-})
-
-vim.api.nvim_create_autocmd("FileType", {
-    pattern = "ledger",
-    callback = function()
-        vim.keymap.set("n", "<leader>f", function()
-            local saved = vim.fn.winsaveview()
-            vim.cmd([[%!hledger print -f -]])
-            vim.fn.winrestview(saved)
-        end)
-    end,
-})
-
-vim.api.nvim_create_autocmd("OptionSet", {
-    pattern = "shiftwidth",
-    callback = function()
-        if vim.o.expandtab then
-            local c = ""
-            for _ = c:len(), vim.o.shiftwidth + 1 do
-                c = c .. " "
-            end
-            return vim.opt.lcs:append("leadmultispace:" .. c)
-        else
-            return nil
-        end
-    end,
-})
-
-vim.api.nvim_create_autocmd("OptionSet", {
-    pattern = "textwidth",
-    callback = function() vim.wo.colorcolumn = tostring(vim.bo.textwidth) end,
-})
-
-vim.api.nvim_create_user_command("Retab", function(opts)
-    if #opts.fargs ~= 2 then
-        return print("should have exactly two argument: [src] and [dst]")
-    end
-    local src = tonumber(opts.fargs[1])
-    local dst = tonumber(opts.fargs[2])
-    if src == nil then
-        print("first argument [src] is not a valid number")
-    end
-    if dst == nil then
-        print("second argument [dst] is not a valid number")
-    end
-
-    vim.bo.shiftwidth = src
-    vim.bo.tabstop = src
-    vim.bo.expandtab = false
-    vim.cmd("%retab!")
-    vim.bo.shiftwidth = dst
-    vim.bo.tabstop = dst
-    vim.bo.expandtab = true
-    vim.cmd("%retab!")
-end, { nargs = "+" })
-
--- Dissambiguate the :W shortcut
-vim.api.nvim_create_user_command("W", function(opts) vim.cmd(":w") end, { nargs = 0 })

.config/nvim/lua/opts.lua

@@ -1,3 +1,5 @@
+M = {}
+
 vim.o.hlsearch = false
 vim.o.incsearch = true
 vim.o.ignorecase = true
@@ -34,3 +36,7 @@ vim.o.list = true
 
 vim.o.splitright = true
 vim.o.splitbelow = true
+
+function M.matchit_let_in() vim.b.match_words = [[\<let\>:\<in\>]] end
+
+return M