feat: '_' filetype to define fallback formatters

1 files changed, 6 insertions, 2 deletions

diff --git a/README.md b/README.md
index 71c122f..eceb89d 100644
--- a/README.md
+++ b/README.md
@@ -240,10 +240,14 @@ require("conform").setup({
     python = { "isort", "black" },
     -- Use a sub-list to run only the first available formatter
     javascript = { { "prettierd", "prettier" } },
-    -- Use the "*" filetype to run formatters on all files.
+    -- Use the "*" filetype to run formatters on all filetypes.
     -- Note that if you use this, you may want to set lsp_fallback = "always"
     -- (see :help conform.format)
-    ["*"] = { "trim_whitespace" },
+    ["*"] = { "codespell" },
+    -- Use the "_" filetype to run formatters on all filetypes
+    -- that don't have other formatters configured. Again, you may want to
+    -- set lsp_fallback = "always" when using this value.
+    ["_"] = { "trim_whitespace" },
   },
   -- If this is set, Conform will run the formatter on save.
   -- It will pass the table to conform.format().