mintty: darker background and cursor

config/mintty/themes/gruvbox-dark

@@ -1,11 +1,16 @@
 # Gruvbox Dark
 
 ForegroundColour = 235, 219, 178
+
 # BackgroundColour =  29,  32,  33
 # BackgroundColour =  23,  26,  27
-BackgroundColour =  24,  25,  26
-CursorColour     = 204,  36,  29
-IMECursorColour  = 204,  36,  29
+BackgroundColour =  19,  21,  22
+
+CursorColour     = 157,   0,   6
+# CursorColour  = 204,  36,  29
+
+IMECursorColour  = 157,   0,   6
+# IMECursorColour  = 204,  36,  29
 
 Black            =  40,  40,  40
 Red              = 204,  36,  29

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" },
   },
 }