Fixed minor scope parsing bug

lib/Scope/Matcher.php

@@ -6,8 +6,4 @@
 declare(strict_types=1);
 namespace dW\Highlighter\Scope;
 
-abstract class Matcher {
-    public function getPrefix(string $scope): string|null|false {
-        return null;
-    }
-}
+abstract class Matcher {}

lib/Scope/Matchers/GroupMatcher.php

@@ -16,7 +16,7 @@ class GroupMatcher extends Matcher {
     }
 
     public function matches(array $scopes): bool {
-        return $this->selector->matches($scope);
+        return $this->selector->matches($scopes);
     }
 
     public function getPrefix(array $scopes): string|null|false {

lib/Scope/Matchers/NegateMatcher.php

@@ -17,7 +17,7 @@ class NegateMatcher extends Matcher {
         return !($this->matcher->matches($scopes));
     }
 
-    public function getPrefix(array $scopes): null {
+    public function getPrefix(array $scopes) {
         return null;
     }
 }

lib/Scope/Matchers/ScopeMatcher.php

@@ -17,7 +17,7 @@ class ScopeMatcher extends Matcher {
         $lastDotIndex = 0;
         $scopeLen = strlen($scope);
         foreach ($this->segments as $index => $segment) {
-            if ($lastIndex > $scopeLen) {
+            if ($lastDotIndex > $scopeLen) {
                 break;
             }
 

lib/Scope/Matchers/SegmentMatcher.php

@@ -16,4 +16,8 @@ class SegmentMatcher extends Matcher {
     public function matches(string $scope): bool {
         return ($scope === $this->segment);
     }
+
+    public function getPrefix(string $scope): string|null|false {
+        return null;
+    }
 }

lib/Scope/Matchers/TrueMatcher.php

@@ -16,4 +16,8 @@ class TrueMatcher extends Matcher {
     public function matches(string $scope): bool {
         return true;
     }
+
+    public function getPrefix(string $scope): string|null|false {
+        return null;
+    }
 }

lib/Scope/Parser.php

@@ -131,6 +131,7 @@ class Parser {
 
         $result = false;
         $prefix = null;
+        $position = self::$instance->data->position;
 
         $s2 = self::$instance->data->consumeIf('LRB');
         if ($s2 === '' || $s2 === false) {
@@ -167,6 +168,10 @@ class Parser {
             self::fail('(');
         }
 
+        if ($result === false) {
+            self::$instance->data->unconsumeTo($position);
+        }
+
         if (self::$debug === true) {
             self::debugResult($result);
         }