From 2a3f13bea0129c172cbc8fa28b0d492e94f87b88 Mon Sep 17 00:00:00 2001
From: ConnorSkees <39542938+ConnorSkees@users.noreply.github.com>
Date: Sun, 29 Mar 2020 23:00:39 -0400
Subject: [PATCH] allow escaped quotes to start idents

---
 src/utils.rs  | 10 +++++++++-
 tests/misc.rs |  4 ++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/utils.rs b/src/utils.rs
index 2e69384..5c7524d 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -224,6 +224,10 @@ pub(crate) fn read_until_semicolon_or_closing_curly_brace<I: Iterator<Item = Tok
             ';' => {
                 break;
             }
+            '\\' => {
+                t.push(toks.next().unwrap());
+                t.push(toks.next().unwrap());
+            }
             '"' | '\'' => {
                 let quote = toks.next().unwrap();
                 t.push(quote.clone());
@@ -258,6 +262,10 @@ pub(crate) fn read_until_semicolon_or_open_or_closing_curly_brace<I: Iterator<It
             ';' => {
                 break;
             }
+            '\\' => {
+                t.push(toks.next().unwrap());
+                t.push(toks.next().unwrap());
+            }
             '"' | '\'' => {
                 let quote = toks.next().unwrap();
                 t.push(quote.clone());
@@ -306,7 +314,7 @@ pub(crate) fn eat_variable_value<I: Iterator<Item = Token>>(
     let mut raw = read_until_semicolon_or_closing_curly_brace(toks)
         .into_iter()
         .peekable();
-    if toks.peek().unwrap().kind == ';' {
+    if toks.peek().is_some() && toks.peek().unwrap().kind == ';' {
         toks.next();
     }
     let mut x = Vec::new();
diff --git a/tests/misc.rs b/tests/misc.rs
index dfccddb..b2f6034 100644
--- a/tests/misc.rs
+++ b/tests/misc.rs
@@ -87,3 +87,7 @@ test!(
     does_not_combine_idents_with_leading_hyphen_all,
     "a {\n  color: -a -b -c;\n}\n"
 );
+test!(
+    alllows_escaped_quote_at_start_of_ident,
+    "a {\n  color: \\\"c\\\";\n}\n"
+);