VisualStudio 代码中的多行正则表达式

我无法找到一种方法，使正则表达式匹配停止不在行结束，但在文件结束的 VS 代码？这是一个工具的限制，还是有某种我没有意识到的模式？

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最佳答案

It seems the CR is not matched with [\s\S]. Add \r to this character class:

[\s\S\r]+

will match any 1+ chars.

Other alternatives that proved working are [^\r]+ and [\w\W]+.

If you want to make any character class match line breaks, be it a positive or negative character class, you need to add \r in it.

Examples:

  • Any text between the two closest a and b chars: a[^ab\r]*b
  • Any text between START and the closest STOP words:
    • START[\s\S\r]*?STOP
    • START[^\r]*?STOP
    • START[\w\W]*?STOP
  • Any text between the closest START and STOP words:
    • START(?:(?!START)[\s\S\r])*?STOP

See a demo screenshot below:

enter image description here

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To matcha multi-line text block starting from aaa and ending with the first bbb (lazy qualifier)

aaa(.|\n)+?bbb

To find a multi-line text block starting from aaa and ending with the last bbb. (greedy qualifier)

aaa(.|\n)+bbb

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