27 Content-Disposition: inline; filename=" 25a Last-Modified: Tue, 23 Jun 2026 16:31:23 GMT Expires: Fri, 20 Jun 2036 16:31:23 GMT ETag: "9cd6de7dd10c6f0d26c6f3c072d7da1a04f0de5f"

Inline link 1 with parens.

Inline link 2 with parens.

Inline link 3 with non-escaped parens.

Inline link 4 with non-escaped parens.

Reference link 1 with parens.

Reference link 2 with parens.

0 HTTP/1.0 500 Internal Server Error Date: Tue, 23 Jun 2026 16:31:23 GMT Server: OpenBSD httpd Connection: close Content-Type: text/html Content-Length: 518 500 Internal Server Error

500 Internal Server Error

OpenBSD httpd