Mixed Charset Test Document

This document tests charset detection and transcoding in streaming mode.

ASCII Content

This is plain ASCII text that should pass through unchanged.

UTF-8 Multibyte Characters

Chinese: 中文测试

Japanese: 日本語テスト

Korean: 한국어 테스트

Emoji: 🚀 🎉 💡

Special Characters

Copyright: © 2024

Trademark: ™

Euro: €

Mixed Script

Python: def 函数名(): pass

JavaScript: const 变量 = 42;