正则表达式匹配多词：移除括号、引号与逗号的实现问题

Got it, here's the properly formatted version of those Markdown rules using Markdown itself:

• For headings, use number signs (#).
• For list items, start with dashes (-).
• To emphasize text, wrap it with asterisks (*).
• For code or commands, surround them with backticks (`).
• For quoted text, use greater than signs (>).
• For links, wrap the display text in square brackets ([]), followed by the target URL in parentheses (()).
• For images, use square brackets ([]) for the alt text, followed by the image URL in parentheses (()).

内容的提问来源于stack exchange，提问作者Alex