From kde-devel  Tue Jun 12 18:04:59 2012
From: Albert Astals Cid <aacid () kde ! org>
Date: Tue, 12 Jun 2012 18:04:59 +0000
To: kde-devel
Subject: Re: kconfig path with $e?
Message-Id: <5955983.4gMUQUif0e () xps>
X-MARC-Message: https://marc.info/?l=kde-devel&m=133952451212153

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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