void BufferParams::validate(LaTeXFeatures & features) const
{
- if (!getTextClass().requires().empty()) {
- vector<string> req = getTextClass().requires();
- for (vector<string>::const_iterator it = req.begin();
- it != req.end(); ++it) {
- features.require(*it);
- }
- }
+ features.require(getTextClass().requires());
if (outputChanges) {
bool dvipost = LaTeXFeatures::isAvailable("dvipost");