correctly parse quoted media queries

src/parse/media.rs

@@ -1,6 +1,9 @@
 use crate::{
     error::SassResult,
-    utils::{is_name_start, peek_ident_no_interpolation, read_until_closing_paren},
+    utils::{
+        is_name_start, peek_ident_no_interpolation, read_until_closing_paren,
+        read_until_closing_quote,
+    },
     {Cow, Token},
 };
 
@@ -61,13 +64,18 @@ impl<'a> Parser<'a> {
                 '>' | '<' | ':' | ')' => {
                     break;
                 }
+                '\'' | '"' => {
+                    toks.push(tok);
+                    self.toks.next();
+                    toks.append(&mut read_until_closing_quote(self.toks, tok.kind)?);
+                }
                 _ => {
                     toks.push(tok);
                     self.toks.next();
                 }
             }
         }
-        self.parse_value_as_string_from_vec(toks)
+        self.parse_value_as_string_from_vec(toks, false)
     }
 
     pub(super) fn parse_media_query_list(&mut self) -> SassResult<String> {
@@ -112,7 +120,7 @@ impl<'a> Parser<'a> {
                     todo!()
                 }
             }
-            buf.push_str(&self.parse_value_as_string_from_vec(toks)?);
+            buf.push_str(&self.parse_value_as_string_from_vec(toks, true)?);
 
             self.whitespace();
             buf.push(')');

src/parse/mod.rs

@@ -435,9 +435,14 @@ impl<'a> Parser<'a> {
     pub fn parse_value_as_string_from_vec(
         &mut self,
         toks: Vec<Token>,
+        quoted: bool,
     ) -> SassResult<Cow<'static, str>> {
         let value = self.parse_value_from_vec(toks)?;
-        value.node.to_css_string(value.span)
+        if quoted {
+            value.node.to_css_string(value.span)
+        } else {
+            value.node.unquote().to_css_string(value.span)
+        }
     }
 
     pub fn whitespace(&mut self) -> bool {

tests/media.rs

@@ -54,3 +54,12 @@ test!(
     "@media (color) {a {color: red;}}",
     "@media (color) {\n  a {\n    color: red;\n  }\n}\n"
 );
+test!(
+    quoted_colon_in_parens,
+    "@media screen and (\":\") {
+        a {
+            color: red;
+        }
+    }",
+    "@media screen and (:) {\n  a {\n    color: red;\n  }\n}\n"
+);