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.
