[CMake] regex first subfolder

2011-12-26 Thread Anton Sibilev 
Hello! Can you, please, help me with regex?

I have the string, for example, aaa111/bbb222/ccc333.
As the result of regex I want to get aaa111, but I can't set proper
expression..

string (REGEX REPLACE ^(.*/)?  folder ${folder}) ?
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Re: [CMake] regex first subfolder

2011-12-26 Thread Michael Wild 
On 12/26/2011 11:52 AM, Anton Sibilev wrote:
 Hello! Can you, please, help me with regex?
 
 I have the string, for example, aaa111/bbb222/ccc333.
 As the result of regex I want to get aaa111, but I can't set proper
 expression..
 
 string (REGEX REPLACE ^(.*/)?  folder ${folder}) ?
 

string(REGEX REPLACE ^(/?[^/]+).* \\1 folder ${folder})

Michael

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