Regex 具有特殊字符的多行上的正则表达式

我希望有人能帮我学这个正则表达式。我只使用它来收集字符串中的单个单词，所以我不知道如何处理多行以及ASCII字符

以下是文本块：

Information       - RETAILEAITRT00003 - Traitement        - Processing        - --->  Recovery from 05/09/2012 at 09:17:50 AM 

Information       - RETAILEAITRT00020 - Traitement        - Processing        - --->  Information recovery starts on 05/09/2012 at 09:17:50 AM 

Information       - RETAILEAITRT00021 - Traitement        - Processing        - ---->  File processing: C:\Program Files (x86)\Prog\Prog RIT\Web Orders\live\Prog Import\Order_110039354.tab
Information       - RETAILEAITRT00005 - Traitement        - Processing        - --->  End of information recovery on 05/09/2012 at 09:17:51 AM 
Information       - RETAILEAITRT00006 - Traitement        - Processing        -    -> 6 records read 
Information       - RETAILEAITRT00008 - Traitement        - Processing        -    -> 6 records processed 
Information       - RETAILEAITRT00010 - Traitement        - Processing        -    -> 6 integrated records 
Information       - RETAILEAITRT00015 - Traitement        - Processing        -    ->  No integration errors 

Information       - RETAILEAITRT00020 - Traitement        - Processing        - --->  Information recovery starts on 05/09/2012 at 09:17:51 AM 

Information       - RETAILEAITRT00021 - Traitement        - Processing        - ---->  File processing: C:\Program Files (x86)\Prog\Prog RIT\Web Orders\live\Prog Import\Order_110039355.tab
Third-party       -  : La raison sociale doit �tre renseign�e 
Third-party       - _SHIP : La raison sociale doit �tre renseign�e 
Erreur            - RETAILEAIDOC00008 - Document          - Document          - address The internal reference enables the recovery of a document. It is mandatory 
Erreur            - RETAILEAIDOC00008 - Document          - Document          - address The internal reference enables the recovery of a document. It is mandatory 
Information       - RETAILEAITRT00005 - Traitement        - Processing        - --->  End of information recovery on 05/09/2012 at 09:17:52 AM 
Information       - RETAILEAITRT00006 - Traitement        - Processing        -    -> 4 records read 
Information       - RETAILEAITRT00008 - Traitement        - Processing        -    -> 4 records processed 
Information       - RETAILEAITRT00012 - Traitement        - Processing        -    ->  No records integrated 
Information       - RETAILEAITRT00013 - Traitement        - Processing        -    -> 4 records contain errors 

Information       - RETAILEAITRT00003 - Traitement        - Processing        - --->  Recovery from 05/09/2012 at 09:33:03 AM 

Information       - RETAILEAITRT00020 - Traitement        - Processing        - --->  Information recovery starts on 05/09/2012 at 09:33:03 AM 

Information       - RETAILEAITRT00021 - Traitement        - Processing        - ---->  File processing: C:\Program Files (x86)\Prog\Prog RIT\Web Orders\live\Prog Import\Order_110039356.tab
Information       - RETAILEAITRT00005 - Traitement        - Processing        - --->  End of information recovery on 05/09/2012 at 09:33:05 AM 
Information       - RETAILEAITRT00006 - Traitement        - Processing        -    -> 6 records read 
Information       - RETAILEAITRT00008 - Traitement        - Processing        -    -> 6 records processed 
Information       - RETAILEAITRT00010 - Traitement        - Processing        -    -> 6 integrated records 
Information       - RETAILEAITRT00015 - Traitement        - Processing        -    ->  No integration errors 

Information       - RETAILEAITRT00020 - Traitement        - Processing        - --->  Information recovery starts on 05/09/2012 at 09:33:05 AM 

Information       - RETAILEAITRT00021 - Traitement        - Processing        - ---->  File processing: C:\Program Files (x86)\Prog\Prog RIT\Web Orders\live\Prog Import\Order_110039357.tab
Information       - RETAILEAITRT00005 - Traitement        - Processing        - --->  End of information recovery on 05/09/2012 at 09:33:06 AM 
Information       - RETAILEAITRT00006 - Traitement        - Processing        -    -> 6 records read 
Information       - RETAILEAITRT00008 - Traitement        - Processing        -    -> 6 records processed 
Information       - RETAILEAITRT00010 - Traitement        - Processing        -    -> 6 integrated records 
Information       - RETAILEAITRT00015 - Traitement        - Processing        -    ->  No integration errors

但是，我只想要这一部分：

Information       - RETAILEAITRT00020 - Traitement        - Processing        - --->  Information recovery starts on 05/09/2012 at 09:17:51 AM 

Information       - RETAILEAITRT00021 - Traitement        - Processing        - ---->  File processing: C:\Program Files (x86)\Prog\Prog RIT\Web Orders\live\Prog Import\Order_110039355.tab
Third-party       -  : La raison sociale doit �tre renseign�e 
Third-party       - _SHIP : La raison sociale doit �tre renseign�e 
Erreur            - RETAILEAIDOC00008 - Document          - Document          - address The internal reference enables the recovery of a document. It is mandatory 
Erreur            - RETAILEAIDOC00008 - Document          - Document          - address The internal reference enables the recovery of a document. It is mandatory 
Information       - RETAILEAITRT00005 - Traitement        - Processing        - --->  End of information recovery on 05/09/2012 at 09:17:52 AM 
Information       - RETAILEAITRT00006 - Traitement        - Processing        -    -> 4 records read 
Information       - RETAILEAITRT00008 - Traitement        - Processing        -    -> 4 records processed 
Information       - RETAILEAITRT00012 - Traitement        - Processing        -    ->  No records integrated 
Information       - RETAILEAITRT00013 - Traitement        - Processing        -    -> 4 records contain errors 

那里也有一些特殊的字符，它们以奇怪的问号出现。我真的不知道从哪里开始真的。。我猜它必须寻找^Erreur，然后抓住上面和下面的线，直到找到带有空格的^

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感谢

我能够使用以下正则表达式实现此功能：

Information.+recovery starts.+\n\n(?:.+\n)+(?:Erreur.+\n)+(?:.+\n)+

注意：这需要使用在JavaScript中测试成功的g全局标志。不确定您使用的是哪种语言，但它应该有一个等效的标志

是的，它非常丑陋：。以下是它的基本需求：

以信息开头的一行，包括单词recovery start 后面是空行 后跟至少一个通用行 后面至少有一行以Erreur开头 后跟任何连续的非空格行

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你的比赛标准不是特别清楚。你说过上下搜索直到找到一条带空格的线，但在上面的例子中，它包括第一条只有空格的线上方的线。匹配的定义标准是什么？这是三个条目。。两个没有错误，然后一个中间有错误。每个条目总是以一行开头，表示信息恢复开始于。如果有错误，我希望返回整个块。太好了！你真的让我振作起来了。我没能让你的工作完全按照原来的样子进行。我自己做了一些研究和思考，得出了这样一个结论：信息。+恢复开始。+\n？：+\n{5}错误：。+\n？：。+\n？：。+\n{5}-更严格一点，但我会测试它，它应该会起作用。再次感谢！