From 526b4aa15f8f5529d38ba526a51ac0f578d8f83e Mon Sep 17 00:00:00 2001
From: ConnorSkees <39542938+ConnorSkees@users.noreply.github.com>
Date: Tue, 31 Mar 2020 11:52:28 -0400
Subject: [PATCH] hexchars escaped in strings don't recieve trailing space

---
 src/utils.rs        | 2 +-
 tests/str-escape.rs | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/utils.rs b/src/utils.rs
index dae27bd..d97e0b4 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -596,7 +596,7 @@ pub(crate) fn parse_quoted_string<I: Iterator<Item = Token>>(
                 }
                 let c = std::char::from_u32(u32::from_str_radix(&n, 16).unwrap()).unwrap();
                 if c.is_control() && c != '\t' && c != '\0' {
-                    s.push_str(&format!("\\{} ", n.to_ascii_lowercase()));
+                    s.push_str(&format!("\\{}", n.to_ascii_lowercase()));
                 } else {
                     s.push(c);
                 }
diff --git a/tests/str-escape.rs b/tests/str-escape.rs
index 9aa497a..eb88004 100644
--- a/tests/str-escape.rs
+++ b/tests/str-escape.rs
@@ -106,3 +106,8 @@ test!(
     "a {\n  color: \"\\g\";\n}\n",
     "a {\n  color: \"g\";\n}\n"
 );
+test!(
+    escapes_hex_in_string_no_trailing_space,
+    "a {\n  color: \"\\b\\c\\d\\e\\f\\g\\h\\i\\j\\k\\l\\m\\n\\o\\p\\q\\r\\s\\t\\u\\v\\w\\x\\y\\z\";\n}\n",
+    "a {\n  color: \"\\b\\c\\d\\e\\fghijklmnopqrstuvwxyz\";\n}\n"
+);