It's clearer, especially in scripts, to use the '[[: space:]]' command class.
使用' [[:space:]] '命令类(特别是在脚本中)会更清楚。
Not only do they save you time, especially in batch operations involving multiple files, but you can also use them in scripts.
它们不仅可以为您节省时间(尤其是在涉及到多个文件的批处理操作中),而且您还可以在脚本中使用它们。
Also, definitely read as many scripts as you can — especially in the genre you have chosen — which will show you the recent formatting changes and scripts that are more successful than yours.
而且,一定要尽可能多读些剧本——特别是你选定的那种类型的剧本——那会教你最近的格式编排的变化点,向那些比你成功的剧本学习。
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