如何在UltraEdit下删除带tab符与空格的空行？

如何在UltraEdit下删除带tab符与空格的空行？

要删除带Tab与空格的空行，要使用Perl正则表达式如下：

查找： “/n/s*/r” （不含引号）

替换：“” （不含引号）

 

注：此正则表达式无法删除文章最后一行的空行。

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How can I delete blank lines with blank tabs/spaces in UltraEdit?

To delete blank lines with blank tabs/spaces, you can use a Perl-compatible regular expression replace as follows:

Replace: "/n/s*/r" (without the quotes)
With "" (without the quotes - i.e. nothing).

This should replace all blank lines with all blank spaces/tabs, except for the last line which you would need to delete manually.