feat: use transparent bg when Normal hl group not having bg (folke#81)

reverendpaco · Feb 1, 2023 · 00b0e0f · 00b0e0f
1 parent 2c8f9f3
commit 00b0e0f
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/lua/zen-mode/config.lua b/lua/zen-mode/config.lua
@@ -63,9 +63,13 @@ M.options = {}
 function M.colors(options)
   options = options or M.options
   local normal = util.get_hl("Normal")
-  if normal and normal.background then
-    local bg = util.darken(normal.background, options.window.backdrop)
-    vim.cmd(("highlight ZenBg guibg=%s guifg=%s"):format(bg, bg))
+  if normal then
+    if normal.background then
+      local bg = util.darken(normal.background, options.window.backdrop)
+      vim.cmd(("highlight ZenBg guibg=%s guifg=%s"):format(bg, bg))
+    else
+      vim.cmd("highlight link ZenBg Normal")
+    end
   end
 end