56   std::string Str(Label);  in EscapeString()  local
57   for (unsigned i = 0; i != Str.length(); ++i)  in EscapeString()
58   switch (Str[i]) {  in EscapeString()
60       Str.insert(Str.begin()+i, '\\');  // Escape character...  in EscapeString()
62       Str[i] = 'n';  in EscapeString()
65       Str.insert(Str.begin()+i, ' ');  // Convert to two spaces  in EscapeString()
67       Str[i] = ' ';  in EscapeString()
70       if (i+1 != Str.length())  in EscapeString()
71         switch (Str[i+1]) {  in EscapeString()
74             Str.erase(Str.begin()+i); continue;  in EscapeString()
81       Str.insert(Str.begin()+i, '\\');  // Escape character...  in EscapeString()
85   return Str;  in EscapeString()