#245: Use double dash to signal end of options, and beginning of positional parameters

Author: dwash96

aider/tools/grep.py

@@ -167,7 +167,7 @@ def execute(
                 cmd_args.append("--exclude-dir=.git")
 
             # Add pattern and directory path
-            cmd_args.extend([pattern, str(search_dir_path)])
+            cmd_args.extend(["--", pattern, str(search_dir_path)])
 
             # Convert list to command string for run_cmd_subprocess
             command_string = oslex.join(cmd_args)