From: Heesob Park <phasis@...>
Date: 2009-03-16T13:43:55+09:00
Subject: Re: Regex returning less number of groups - where is the err

2009/3/16 Kimie Nakahara <kikacilda@yahoo.com.br>:
> Hi Park, thank you for the quick answer. Using your regex, I get the
> following result:
>
> Result 1
>
> 1. r727998 | bentmann | 2008-12-19 21:50:48 +1100 (Fri, 19 Dec 2008) | 4
> lines
> 2. A
> /maven/components/branches/maven-2.0.x/maven-core/src/main/resources/org/apache/maven/messages/messages_de.properties
> M
> /maven/components/branches/maven-2.0.x/maven-core/src/main/resources/org/apache/maven/messages/messages_en.properties
>
> Result 2
>
> 1. r727871 | brett | 2008-12-19 11:48:07 +1100 (Fri, 19 Dec 2008) | 2
> lines
> 2. M /maven/components/branches/maven-2.0.x
> M
> /maven/components/branches/maven-2.0.x/maven-core/src/main/java/org/apache/maven/cli/MavenCli.java
>
> I returns all modified lines, but in the same group. So, for example,
> to know how many files were modified in revision 727998, I would have to
> work on the result[0][1] and result[1][1] ( (or 1.2 and 2.2 as in
> example above) to extract the number of modified files.  Maybe splitting
> the text and counting how many files were modified (1 per line).
> Actually I tried to do it splitting by \n, but it didn't work. So what I
> was wondering if it possible to return each modified line as a diferent
> group, as I said in the first email.
>
> Or, if you can suggest a way to break the lines of results[0][1] and
> results[1][1], it would make it too!
>
Or try with the more simple regex:
/(^r\d+.*?)(?:^Changed paths:\n)|(^\s*[MDA]\s\/[\w.\/-]+\n)/m

Regards,

Park Heesob