在 Eclipse 中，如何用新行替换字符？

在 Eclipse 3.3.2中，我希望用文件中的新行替换字符(比如’,’)。为了这样做，我应该在“替换”框中写些什么？

编辑: Eclipse 3.4似乎有很多答案。 Eclipse 3.3.X 有解决方案吗？

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最佳答案

Check box 'Regular Expressions' and use '\R' in the 'Replace with' box

It's a new feature introduced with Eclipse 3.4, See What's New in 3.4

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I've just found an article about that problem. It seems to be a bug.

There's a workaround which is to copy a new line in clipboard and then paste it inside the "replace" box.

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Check box 'Regular Expressions' and use '\n' in the 'Replace with' box

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I'm using Helios and it works, however I had some issues with replacement... I wanted to place a line break between any of these brackets "><" (to make each new XML tag go to a new line)... first I had to place a chacter between the 2 brackets, for instance /r, after this i checked the "regular expressions" box and replaced the /r with \R, which resulted in the correct linebreak. otherwise, the replace seemed to be greyed out.

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Like the others said, just use regular expression, but instead of just \r, put \r\n

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if the file search is performed with Regular Expressions checkbox checked, then replace all / replace selected will also allow regular expression and will transform \n to a newline in the file(s)