254                              unsigned linecount,  in parseLine()  argument
258     *error_msg = StringPrintf("line %u: Key is empty", linecount);  in parseLine()
262     *error_msg = StringPrintf("line %u: Value for %s is empty", linecount, key.c_str());  in parseLine()
270       *error_msg = StringPrintf("line %u: value %s cannot be parsed", linecount, value.c_str());  in parseLine()
281                                 linecount,  in parseLine()
318         *error_msg = StringPrintf("line %u: key %s cannot be parsed", linecount, key.c_str());  in parseLine()
322         *error_msg = StringPrintf("line %u: key %s: period too large", linecount, key.c_str());  in parseLine()
333   *error_msg = StringPrintf("line %u: unknown option '%s'", linecount, key.c_str());  in parseLine()
375   for (unsigned linecount = 1;  in Read()  local
377        linecount += 1)  in Read()
393       append_error(StringPrintf("line %u: line malformed (no '=' found)", linecount));  in Read()
404     bool parse_success = parseLine(key, value, linecount, &local_error_msg);  in Read()