Regex 谷歌文档-删除段落结尾的多余空格字符

我试图有一个气体，将删除多余的空格字符的段落结尾

如何实现这一目标

示例：

This is sentence 1 in paragraph 1. This is sentence 2 in paragraph 1 
This is paragraph 2 (more text...)

    paragraphs[i].replaceText(/\h\r/g,"\r");

在“……第1段第2句”之后有一个空格字符。（即“…第1段第2句<代码>”。 我想通过使用代码来摆脱它

到目前为止我试过了：

This is sentence 1 in paragraph 1. This is sentence 2 in paragraph 1 
This is paragraph 2 (more text...)

    paragraphs[i].replaceText(/\h\r/g,"\r");

其中，

段落[i]

是我正在检查的段落（在文档正文的所有段落中循环）

它会产生此错误：

This is sentence 1 in paragraph 1. This is sentence 2 in paragraph 1 
This is paragraph 2 (more text...)

    paragraphs[i].replaceText(/\h\r/g,"\r");

异常：无效的正则表达式模式/\h\r/g

我承认我对正则表达式有非常基本的了解。

试试看

paragraphs[i].replaceText("\\s+$","");// double `\\` is intentional

• \s

  ：

  s

• $

  ：字符串结尾