handle arbitrary parens in function calls

src/args.rs

@@ -213,7 +213,7 @@ fn read_until_close_paren<I: Iterator<Item = Token>>(toks: &mut Peekable<I>) ->
     for tok in toks {
         match tok.kind {
             ')' => {
-                if scope <= 1 {
+                if scope < 1 {
                     v.push(tok);
                     return v;
                 } else {

tests/misc.rs

@@ -88,6 +88,11 @@ test!(
     "a {\n  color: -a -b -c;\n}\n"
 );
 test!(
-    alllows_escaped_quote_at_start_of_ident,
+    allows_escaped_quote_at_start_of_ident,
     "a {\n  color: \\\"c\\\";\n}\n"
 );
+test!(
+    args_handles_arbitrary_number_of_parens,
+    "a {\n  color: inspect((((((a))))));\n}\n",
+    "a {\n  color: a;\n}\n"
+);