+ for(LibModeMap::const_iterator i=bi.libmodes.begin(); i!=bi.libmodes.end(); ++i)
+ libmodes[i->first] = i->second;
+ keep_symbols.insert(keep_symbols.end(), bi.keep_symbols.begin(), bi.keep_symbols.end());
+ for(StandardMap::const_iterator i=bi.standards.begin(); i!=bi.standards.end(); ++i)
+ standards[i->first] = i->second;