vim 语法高亮：以“#”开头的区域并以“#”结尾或行尾
我
正在为一种语言编写 vim 语法文件，该语言允许遵循此方案进行内联注释：
This is code # and here is comment # but this is code again
该语言还允许注释以“#”开头并以换行符结尾，如下所示：
This is code # and until the end of the line, this is a comment
想要什么
我 喜欢两者都被我的语法文件识别为注释。
我尝试过的
当我使用: 时
syn region comment start="#" end="#"
，结果是注释不由换行符分隔。现在，我已经做了一些研究，并尝试使用以下正则表达式匹配：
syn match comment "#.+?(?=#|$)"
这似乎工作正常，但没有达到我想要的效果。它确实以第二个“#”结束内联注释，但随后从该主题标签开始新注释，直到换行符。 
如何告诉 vim 语法文件正确识别注释？
The situation
I am in the process of writing a vim syntax file for a language that allows inline comments following this scheme:
This is code # and here is comment # but this is code again
The language also allows comment to start with a "#" and end with a newline, like so:
This is code # and until the end of the line, this is a comment
What I want
I would like both to be recognized by my syntax file as comments.
What I've tried
When I use:
syn region comment start="#" end="#"
, the result is that comments are not delimited by newlines. Now, I've done some research and tried it with the following regex match:
syn match comment "#.+?(?=#|$)"
And that seems to work properly, but doesn't do what I want. It does end the inline comment by the second "#", but then starts a new comment from that hashtag until the newline.
How do I tell the vim syntax file to properly recognize the comments?
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评论（2）
这个非常简单
This one is pretty straightforward
我认为另一个解决方案是使用类似于字符串匹配的代码（无需转义，即对于字符串，您将使用
"而不是#）：只有我们需要结束标记不过，
#或行尾 ($) 可能更清晰。I think another solution is to use code similar to string matching (without escaping, i.e. for strings you would use
"instead of#):Only we need the end marker to be either
#or the end of the line ($). Matt's solution is probably cleaner, though.