Use utility module for keymap/abbrev functions

home/.config/nvim/lua/utility/mappings.lua

@@ -0,0 +1,29 @@
+local vim = require("vim")
+local api = vim.api
+local cmd = vim.cmd
+
+local M = {}
+
+-- Define a keymap
+function M.keymap(mode, shortcut, command, options)
+    -- Assume silent, noremap unless specified otherwise
+    local opts = {noremap=true, silent=true}
+
+    if options then opts = vim.tbl_extend("force", opts, options) end
+    api.nvim_set_keymap(mode, shortcut, command, opts)
+end
+
+-- Define an abbreviation
+function M.abbrev(mode, input, result, reabbrev)
+    -- Assume noreabbrev unless specified otherwise
+    reabbrev = reabbrev or false
+    local command
+    if reabbrev then
+        command = mode .. "abbrev"
+    else
+        command = mode .. "noreabbrev"
+    end
+    cmd(command .. " " .. input .. " " .. result)
+end
+
+return M