os << space_info[space_].name.c_str();
if (space_info[space_].custom)
os << '{' << length_.asLatexString().c_str() << '}';
- else if (space_info[space_].escape && space_info[space_].name != " ")
+ else if (space_info[space_].escape && space_info[space_].name.length() > 1)
os.pendingSpace(true);
}