How does header statement generated?

[ollydbg]

In each cpp or header file of the code::blocks' source file, there are the code like below:

Code

/*
 * This file is part of the Code::Blocks IDE and licensed under the GNU General Public License, version 3
 * http://www.gnu.org/licenses/gpl-3.0.html
 *
 * $Revision: 4909 $
 * $Id: token.cpp 4909 2008-02-27 13:15:26Z mortenmacfly $
 * $HeadURL: svn://svn.berlios.de/codeblocks/trunk/src/plugins/codecompletion/parser/token.cpp $

So, my question is:

these $Revision: number was modified manually? or it is generated automatically?

Thanks.

[stahta01]

In each cpp or header file of the code::blocks' source file, there are the code like below:

Code

/*
 * This file is part of the Code::Blocks IDE and licensed under the GNU General Public License, version 3
 * http://www.gnu.org/licenses/gpl-3.0.html
 *
 * $Revision: 4909 $
 * $Id: token.cpp 4909 2008-02-27 13:15:26Z mortenmacfly $
 * $HeadURL: svn://svn.berlios.de/codeblocks/trunk/src/plugins/codecompletion/parser/token.cpp $

So, my question is:

these $Revision: number was modified manually? or it is generated automatically?

Thanks.

The are tokens (Keyword Substitution) that are replaced in checked into a source control system like CVS/SVN.

Edit: added link: http://svnbook.red-bean.com/en/1.5/svn.advanced.props.special.keywords.html

Tim S.

[ollydbg]

Understand now.
Thanks for your explanation!

[rhf]

So, my question is:

these $Revision: number was modified manually? or it is generated automatically?

See for example the Subversion book: http://svnbook.red-bean.com/nightly/en/svn-book.html#svn.advanced.props.special.keywords