test

test1

test 2

test 3

testestestest

1. test
2. test
3. test

• tttt
• eeee
• ssss
• tttt

\(\sqrt{ax^2+bx+c}\)

\[\text{Attention}(\text{Q,K,V})=\text{softmax}(\frac{\text{QK}^T}{\sqrt{d_k}})\text{V} \]

import asyncio
from typing import List, Optional

# 测试：装饰器与文档字符串
def debug_logger(func):
    """
    这是一个用于测试高亮的装饰器
    """
    async def wrapper(*args, **kwargs):
        print(f"Calling {func.__name__} with {args}")
        return await func(*args, **kwargs)
    return wrapper

class HighlightTester:
    # 测试：类属性与类型注解
    VERSION: float = 1.0
    tags: List[str] = ["regex", "parser", "syntax"]

    def __init__(self, name: Optional[str] = "Gemini"):
        self.name = name
        self._private_data = 0xFF  # 测试：十六进制

    @debug_logger
    async def process_data(self, value: int) -> bool:
        # 测试：条件判断、异常处理、各种关键字
        try:
            if value > 0 and isinstance(value, int):
                # 测试：格式化字符串 (f-string)
                print(f"Processing {self.name}'s data: {value:.2f}")
                return True
            elif value is None:
                raise ValueError("Value cannot be None")
        except Exception as e:
            print(f"Error caught: {e}")
        finally:
            self._private_data -= 1
        return False

# 测试：内置函数、Lambda、列表推导式
def run_suite():
    numbers = [x for x in range(10) if x % 2 == 0]
    mapper = list(map(lambda x: x**2, numbers))
    
    # 测试：多行字符串与转义
    raw_str = r"C:\Users\Admin\Desktop"
    multiline = """
    Check if the 'keywords' like if, else, 
    while, for, break, continue are highlighted.
    """
    return mapper

if __name__ == "__main__":
    # 测试：异步执行
    result = asyncio.run(HighlightTester().process_data(42))
    print(f"Final result: {result}")