How to integrate the french's translation to your svn?

1. Using terminal (shell)
   • Open a terminal and change your path to the pnlang-directory of your module's svn checkout
   • Make sure you have no physical nld-directory in that pnlang directory. If so, remove it first.
   • Type in the following command (mind the dot at the end of the command!): svn propset svn:externals "fra  https://code.zikula.org/svn/communityfrance/traduction/modules/modulename/trunk/pnlang/fra" .
   • Commit the changes
2. Using TortoiseSVN
   • Open an explorer-window and change your path to the pnlang-directory of your module's svn checkout
   • Make sure you have no physical nld-directory in that pnlang directory. If so, remove it first.
   • Right-click on this directory and select 'Properties'
   • Go to the tab 'Subversion' in that dialog
   • Click the Properties-button and click 'New'
   • Select 'svn:externals' for the property name
   • Fill in the line below in the Property value textarea: fra  https://code.zikula.org/svn/communityfrance/traduction/modules/modulename/trunk/pnlang/fra
   • Click OK twice and commit your changes

(Thanks to Arjen Tebbenhof for this Howto)