apply fix from asummers#46

elixir-lsp · Sep 27, 2023 · 82db0e8 · 82db0e8
1 parent d8b7b80
commit 82db0e8
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diff --git a/lib/erlex.ex b/lib/erlex.ex
@@ -547,7 +547,7 @@ defmodule ErlexVendored do
  end
  end
 
- defp atomize(<<number>>) when is_number(number) do
+ defp atomize(<<number>>) when is_number(number) and number != 95 do
  to_string(number)
  end
 

diff --git a/test/pretty_print_test.exs b/test/pretty_print_test.exs
@@ -590,4 +590,11 @@ defmodule ErlexVendored.Test.PretyPrintTest do
 
  assert pretty_printed == "(<<114, 111, 108, 101, 115, 95, 117, 115, 101, 114, 115>>)"
  end
+
+ test "keep underscore in pattern" do
+ input = "{'embed', __@3, __@4}"
+ pretty_printed = ErlexVendored.pretty_print_type(input)
+
+ assert pretty_printed == "{:embed, _, _}"
+ end
 end