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lua/plugins/markdown_glow.lua

@@ -13,6 +13,16 @@ return {
     default_type = "keep",
   },
   cmd = "Glow",
+  config = function(_, opts)
+    -- Check for glow when plugin is first used
+    if not U.cmd_executable("glow") then
+      vim.notify(
+        "'glow' not found on PATH. Install it to use markdown preview.",
+        vim.log.levels.ERROR
+      )
+    end
+    require("glow").setup(opts)
+  end,
   keys = {
     { "<leader>,m", "<cmd>Glow<cr>", desc = "Markdown preview" },
   },