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List:       kde-devel
Subject:    Re: kconfig path with $e?
From:       Albert Astals Cid <aacid () kde ! org>
Date:       2012-06-12 18:04:59
Message-ID: 5955983.4gMUQUif0e () xps
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El Dimarts, 12 de juny de 2012, a les 13:44:58, Luca Ferrari va escriure:
> Hi all,
> I'm curious to know why the following piece of code that writes a path
> into the KDE configuration files:
> 
> KConfigGroup cgWorkspace = slaveConfigPtr->group( "files" );
> cgWorkspace.writePathEntry( "xml-filename"  "/tmp/roles.xml" );
> 
> produces a text file with:
> 
> [files]
> xml-filename[$e]=/tmp/roles.xml
> 
> What is the [$e]? I suspect is something to say the key is actually
> referred to a path value, but I'm not sure.

$e means that if there are enviroment variables they will be expanded and is a 
result of using writePathEntry.

Cheers,
  Albert 

P.S: This info comes from David Faure that nicely answered on irc :D

> 
> Thanks.
> 
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