From 4d2c3d08e64909cd6c78c65d53ba5ec7b9bbd05f Mon Sep 17 00:00:00 2001
From: Fischer Moseley <42497969+fischermoseley@users.noreply.github.com>
Date: Thu, 13 Apr 2023 19:48:47 -0400
Subject: [PATCH] fix line ending bug on windows

---
 src/manta/__init__.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/manta/__init__.py b/src/manta/__init__.py
index 673d1ba..08e9d6b 100644
--- a/src/manta/__init__.py
+++ b/src/manta/__init__.py
@@ -16,6 +16,13 @@ class VerilogManipulator:
             self.hdl = self.hdl.replace("`timescale 1ns/1ps", "")
             self.hdl = self.hdl.strip()
 
+            # python tries to be cute and automatically convert
+            # line endings on Windows, but Manta's source comes
+            # with (and injects) UNIX line endings, so Python
+            # ends up adding way too many line breaks, so we just
+            # undo anything it's done when we load the file
+            self.hdl = self.hdl.replace("\r\n", "\n")
+
         else:
             self.hdl = None