Fix swapped cursor_left and cursor_right

Closes #7496.

2 files changed, 9 insertions, 9 deletions

diff --git a/lib/elixir/lib/io/ansi.ex b/lib/elixir/lib/io/ansi.ex
index 76543feb0..2715e0520 100644
--- a/lib/elixir/lib/io/ansi.ex
+++ b/lib/elixir/lib/io/ansi.ex
@@ -189,13 +189,13 @@ defmodule IO.ANSI do
   @spec cursor_down(pos_integer) :: String.t()
   def cursor_down(lines \\ 1) when is_integer(lines) and lines >= 1, do: "\e[#{lines}B"
 
-  @doc "Sends cursor `columns` to the left."
-  @spec cursor_left(pos_integer) :: String.t()
-  def cursor_left(columns \\ 1) when is_integer(columns) and columns >= 1, do: "\e[#{columns}C"
-
   @doc "Sends cursor `columns` to the right."
   @spec cursor_right(pos_integer) :: String.t()
-  def cursor_right(columns \\ 1) when is_integer(columns) and columns >= 1, do: "\e[#{columns}D"
+  def cursor_right(columns \\ 1) when is_integer(columns) and columns >= 1, do: "\e[#{columns}C"
+
+  @doc "Sends cursor `columns` to the left."
+  @spec cursor_left(pos_integer) :: String.t()
+  def cursor_left(columns \\ 1) when is_integer(columns) and columns >= 1, do: "\e[#{columns}D"
 
   @doc "Clears screen."
   defsequence(:clear, "2", "J")
diff --git a/lib/elixir/test/elixir/io/ansi_test.exs b/lib/elixir/test/elixir/io/ansi_test.exs
index bb081e9ab..81d5bfc88 100644
--- a/lib/elixir/test/elixir/io/ansi_test.exs
+++ b/lib/elixir/test/elixir/io/ansi_test.exs
@@ -196,8 +196,8 @@ defmodule IO.ANSITest do
   end
 
   test "cursor_left/1" do
-    assert IO.ANSI.cursor_left() == "\e[1C"
-    assert IO.ANSI.cursor_left(3) == "\e[3C"
+    assert IO.ANSI.cursor_left() == "\e[1D"
+    assert IO.ANSI.cursor_left(3) == "\e[3D"
 
     assert_raise FunctionClauseError, fn ->
       IO.ANSI.cursor_left(0)
@@ -209,8 +209,8 @@ defmodule IO.ANSITest do
   end
 
   test "cursor_right/1" do
-    assert IO.ANSI.cursor_right() == "\e[1D"
-    assert IO.ANSI.cursor_right(4) == "\e[4D"
+    assert IO.ANSI.cursor_right() == "\e[1C"
+    assert IO.ANSI.cursor_right(4) == "\e[4C"
 
     assert_raise FunctionClauseError, fn ->
       IO.ANSI.cursor_right(0)