259   const char *Line = ::el_gets(Data->EL, &LineLen);  in readLine()  local
262   if (!Line || LineLen == 0)  in readLine()
267          (Line[LineLen - 1] == '\n' || Line[LineLen - 1] == '\r'))  in readLine()
272     ::history(Data->Hist, &HE, H_ENTER, Line);  in readLine()
274   return std::string(Line, LineLen);  in readLine()
303   std::string Line;  in readLine()  local
308       if (Line.empty())  in readLine()
311         return Line;  in readLine()
313     Line.append(Buf);  in readLine()
314   } while (Line.empty() ||  in readLine()
315            (Line[Line.size() - 1] != '\n' && Line[Line.size() - 1] != '\r'));  in readLine()
317   while (!Line.empty() &&  in readLine()
318          (Line[Line.size() - 1] == '\n' || Line[Line.size() - 1] == '\r'))  in readLine()
319     Line.resize(Line.size() - 1);  in readLine()
321   return Line;  in readLine()