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Diffstat (limited to 'lib/elixir/lib/code/formatter.ex')
-rw-r--r-- | lib/elixir/lib/code/formatter.ex | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/elixir/lib/code/formatter.ex b/lib/elixir/lib/code/formatter.ex index 604133123..3ff668da6 100644 --- a/lib/elixir/lib/code/formatter.ex +++ b/lib/elixir/lib/code/formatter.ex @@ -1583,6 +1583,10 @@ defmodule Code.Formatter do insert_underscores(int_part) <> "." <> decimal_part end + defp insert_underscores("-" <> digits) do + "-" <> insert_underscores(digits) + end + defp insert_underscores(digits) do cond do digits =~ "_" -> |