if(source.find(';')==string::npos && source.size()>5 && !source.compare(source.size()-5, 5, ".glsl"))
{
if(RefPtr<IO::Seekable> io = Resources::get_builtins().open(source))
if(source.find(';')==string::npos && source.size()>5 && !source.compare(source.size()-5, 5, ".glsl"))
{
if(RefPtr<IO::Seekable> io = Resources::get_builtins().open(source))