nvim: adding gutter toggling.

nvim/lua/user/utils/misc.lua

@@ -18,4 +18,29 @@ M.highlight_yank = function(opts)
     })
 end
 
+local gutter_settings = {
+    savedStatusColumn = '',
+    number = false,
+    relnum = false,
+    fold = ''
+}
+
+M.toggle_gutter = function()
+    if vim.o.statuscolumn == "" then
+        vim.o.statuscolumn = gutter_settings.savedStatusColumn
+        vim.o.number = gutter_settings.number
+        vim.o.relativenumber = gutter_settings.relnum
+        vim.o.foldcolumn=gutter_settings.fold
+    else
+        gutter_settings.savedStatusColumn = vim.o.statuscolumn
+        gutter_settings.number = vim.o.number
+        gutter_settings.relnum = vim.o.relativenumber
+        gutter_settings.fold = vim.o.foldcolumn
+        vim.o.statuscolumn = ""
+        vim.o.number = false
+        vim.o.relativenumber = false
+        vim.o.foldcolumn="0"
+    end
+end
+
 return M