in src/main/java/org/apache/maven/doxia/book/services/renderer/xhtml/XhtmlBookSink.java [230:247]
protected void write( String text )
{
if ( renderingContext != null )
{
String relativePathToBasedir = renderingContext.getRelativePath();
if ( relativePathToBasedir == null )
{
text = StringUtils.replace( text, "$relativePath", "." );
}
else
{
text = StringUtils.replace( text, "$relativePath", relativePathToBasedir );
}
}
super.write( text );
}