From 1333d66788d5013e601c764f195dbf668d389843 Mon Sep 17 00:00:00 2001
From: Fernando Schauenburg <dev@schauenburg.me>
Date: Thu, 20 Mar 2025 13:38:52 +0100
Subject: [PATCH] nvim: add more columns in `lukas-reineke/virt-column.nvim`

---
 config/nvim/lua/fschauen/plugins/virt-column.lua | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/config/nvim/lua/fschauen/plugins/virt-column.lua b/config/nvim/lua/fschauen/plugins/virt-column.lua
index 9e2d7fa..d419c9e 100644
--- a/config/nvim/lua/fschauen/plugins/virt-column.lua
+++ b/config/nvim/lua/fschauen/plugins/virt-column.lua
@@ -6,20 +6,24 @@ return {
   event = { "BufReadPost", "BufNewFile" },
 
   keys = function()
-    local toggle_colorcolumn = function()
+    local enable_many = function() vim.o.colorcolumn = "+1,+21,+41" end
+
+    local toggle_single = function()
       if vim.o.colorcolumn == "" then
-        vim.o.colorcolumn = "+1" -- one after 'textwidth'
+        vim.o.colorcolumn = "+1"
       else
-        vim.o.colorcolumn = "" -- none
+        vim.o.colorcolumn = ""
       end
     end
 
     return {
-      { "<leader>sc", toggle_colorcolumn, desc = ui.Toggle .. " toggle virtual colunn" },
+      { "<leader>sC", enable_many, desc = ui.Toggle .. " toggle virtual colunns" },
+      { "<leader>sc", toggle_single, desc = ui.Toggle .. " toggle one colunn" },
     }
   end,
 
   opts = {
-    char = ui.LineMiddle,
+    char = { ui.LineMiddle, ui.LineMiddle, ui.LineMiddle },
+    highlight = { "VirtColumn1", "VirtColumn2", "VirtColumn3" },
   },
 }