From e685cd5624a2ba9aaa84441e317be88496974db8 Mon Sep 17 00:00:00 2001
From: Daniel Flanagan <daniel@lyte.dev>
Date: Mon, 30 Oct 2023 20:41:09 -0500
Subject: [PATCH] Fix iex prompt in recent erlang versions

---
 modules/home-manager/iex.nix | 27 +++++++++++++--------------
 1 file changed, 13 insertions(+), 14 deletions(-)

diff --git a/modules/home-manager/iex.nix b/modules/home-manager/iex.nix
index 9ff036d..c1abb33 100644
--- a/modules/home-manager/iex.nix
+++ b/modules/home-manager/iex.nix
@@ -14,23 +14,22 @@
           limit: :infinity,
           charlists: :as_lists
         ],
-        default_prompt:
-          [
-            # ANSI CHA, move cursor to column 1
-            "\e[G",
-            :magenta,
-            # IEx prompt variable
-            "%prefix",
-            "#",
-        # IEx prompt variable
-        "%counter",
-        # plain string
-        ">",
-        :reset
+        default_prompt: [
+          # ANSI CHA, move cursor to column 1
+          # "\e[G",
+          :magenta,
+          # IEx prompt variable
+          "%prefix",
+          "#",
+          # IEx prompt variable
+          "%counter",
+          # plain string
+          ">",
+          :reset
         ]
         |> IO.ANSI.format()
         |> IO.chardata_to_string()
-        )
+      )
     '';
   };
 }