From 72dabcac6680decddf30b98e8d9d93f34f3b7025 Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Sun, 1 Jan 2023 09:20:32 -0500
Subject: [PATCH] Disallow `-abp-...` filters if not using `#?#`

Related feedback:
- https://github.com/uBlockOrigin/uBlock-issues/issues/2435#issuecomment-1367805459
---
 src/js/static-filtering-parser.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/js/static-filtering-parser.js b/src/js/static-filtering-parser.js
index 8353d17df..d29fc9088 100644
--- a/src/js/static-filtering-parser.js
+++ b/src/js/static-filtering-parser.js
@@ -1536,7 +1536,6 @@ Parser.prototype.SelectorCompiler = class {
         default:
             break;
         }
-
         if ( head ) {
             if ( args ) {
                 this.astFlatten(head.data, args);
@@ -1548,7 +1547,9 @@ Parser.prototype.SelectorCompiler = class {
             }
         }
         if ( data.type !== 'PseudoClassSelector' ) { return; }
-
+        if ( data.name.startsWith('-abp-') && this.asProcedural === false ) {
+            return;
+        }
         // Post-analysis, mind:
         // - https://w3c.github.io/csswg-drafts/selectors-4/#has-pseudo
         // - https://w3c.github.io/csswg-drafts/selectors-4/#negation