From 177b4a5e538159e01f2d41ae566d4e4751ed4d04 Mon Sep 17 00:00:00 2001
From: Thomas Pelletier <pelletier.thomas@gmail.com>
Date: Sun, 26 Dec 2021 16:38:15 +0100
Subject: [PATCH] Decode: allow \r\n as line whitespace before \ (#709)

Fixes #708
---
 parser.go           | 4 ++++
 unmarshaler_test.go | 7 +++++++
 2 files changed, 11 insertions(+)

diff --git a/parser.go b/parser.go
index 7fee2de..ce493cb 100644
--- a/parser.go
+++ b/parser.go
@@ -578,6 +578,10 @@ func (p *parser) parseMultilineBasicString(b []byte) ([]byte, []byte, []byte, er
 				switch token[i+j] {
 				case ' ', '\t':
 					continue
+				case '\r':
+					if token[i+j+1] == '\n' {
+						continue
+					}
 				case '\n':
 					isLastNonWhitespaceOnLine = true
 				}
diff --git a/unmarshaler_test.go b/unmarshaler_test.go
index 81e3ef7..fd780d6 100644
--- a/unmarshaler_test.go
+++ b/unmarshaler_test.go
@@ -2304,6 +2304,13 @@ func TestIssue703(t *testing.T) {
 	require.Error(t, err)
 }
 
+func TestIssue708(t *testing.T) {
+	v := map[string]string{}
+	err := toml.Unmarshal([]byte("0=\"\"\"\\\r\n\"\"\""), &v)
+	require.NoError(t, err)
+	require.Equal(t, map[string]string{"0": ""}, v)
+}
+
 func TestUnmarshalDecodeErrors(t *testing.T) {
 	examples := []struct {
 		desc string