#include "CiteEnginesList.h"
-#include "Citation.h"
#include "LaTeXFeatures.h"
#include "Lexer.h"
}
-bool LyXCiteEngine::required(const string p) const
+bool LyXCiteEngine::required(string const & p) const
{
return find(package_list_.begin(), package_list_.end(), p) != package_list_.end();
}