cleanup regex_filter

plugins/regex_filter.py

@@ -1,10 +1,7 @@
 """
 Regex Filter Plugin for PyLink
-Comprehensive message filtering with Perl regex backend and flood protection
-Author: Anon
-License: BSD 2-Clause
+Comprehensive message filtering with PCRE2 and flood protection
 """
-
 import os
 import time
 import hashlib
@@ -65,7 +62,7 @@ def _ensure_directories():
         blacklist_path = Path(config['blacklist_file'])
         if not blacklist_path.exists():
             with open(blacklist_path, 'w') as f:
-                f.write("# Regex Blacklist Patterns - One Perl regex per line\n")
+                f.write("# Regex Blacklist Patterns - One regex per line\n")
                 f.write("# Test all patterns thoroughly before deploying\n")
                 f.write("# Examples (commented out by default):\n")
                 f.write("# \\bhttps?://(?:bit\\.ly|tinyurl\\.com|t\\.co)/\\w+\\b\n")
@@ -183,7 +180,7 @@ def _check_flood_protection(source, content):
     return False, ""
     
 def _run_regex(content):
-    """Call Perl script to filter content"""
+    """Filter content using jit compiled pattern"""
     for p in Cr.pattern:
         try:
             matched = p.match(content)
@@ -213,7 +210,7 @@ def _should_filter_content(source, target, content, network_name="unknown"):
     if is_flood:
         return True, flood_reason
     
-    # Check content with Perl filter
+    # Check content with filter
     is_blocked, block_reason = _run_regex(content)
     if is_blocked:
         return True, block_reason