Added support for \r as new line character

decoder_test.go

diff --git a/decoder_test.go b/decoder_test.go
index 025aa3f..9be226d 100644
--- a/decoder_test.go
+++ b/decoder_test.go
@@ -99,7 +99,7 @@
 	whitespace := []string{" ", "\f", "\t"}
 	delimiters := []string{"", "=", ":"}
 	// newlines := []string{"", "\r", "\n", "\r\n"}
-	newlines := []string{"", "\n"}
+	newlines := []string{"", "\n", "\r"}
 	for _, dl := range delimiters {
 		for _, ws1 := range whitespace {
 			for _, ws2 := range whitespace {

lex.go

diff --git a/lex.go b/lex.go
index 196fed1..aa9b6f0 100644
--- a/lex.go
+++ b/lex.go
@@ -382,7 +382,7 @@
 
 // isEOL reports whether we are at a new line character.
 func isEOL(r rune) bool {
-	return r == '\n'
+	return r == '\n' || r == '\r'
 }
 
 // isEscape reports whether the rune is the escape character which