From 3cae09b9680ec923de66082cd21c288552f67981 Mon Sep 17 00:00:00 2001
From: Unending <54435202+Unending@users.noreply.github.com>
Date: Sat, 16 Jan 2021 13:44:47 +0100
Subject: [PATCH] handle carriage return in newlines_to_br

---
 lib/liquid/standardfilters.rb            | 2 +-
 test/integration/standard_filter_test.rb | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/liquid/standardfilters.rb b/lib/liquid/standardfilters.rb
index 0f4c914..f24a19a 100644
--- a/lib/liquid/standardfilters.rb
+++ b/lib/liquid/standardfilters.rb
@@ -295,7 +295,7 @@ module Liquid
 
     # Add <br /> tags in front of all newlines in input string
     def newline_to_br(input)
-      input.to_s.gsub(/\n/, "<br />\n")
+      input.to_s.gsub(/\r?\n/, "<br />\n")
     end
 
     # Reformat a date using Ruby's core Time#strftime( string ) -> string
diff --git a/test/integration/standard_filter_test.rb b/test/integration/standard_filter_test.rb
index 6f66bc5..b0d768b 100644
--- a/test/integration/standard_filter_test.rb
+++ b/test/integration/standard_filter_test.rb
@@ -539,6 +539,7 @@ class StandardFiltersTest < Minitest::Test
 
   def test_newlines_to_br
     assert_template_result("a<br />\nb<br />\nc", "{{ source | newline_to_br }}", 'source' => "a\nb\nc")
+    assert_template_result("a<br />\nb<br />\nc", "{{ source | newline_to_br }}", 'source' => "a\r\nb\nc")
   end
 
   def test_plus