69   const char *outstr = outfile.c_str();  in cleanup()  local
70   if(outstr && *outstr) {  in cleanup()
71     int rc = std::remove(outstr);  in cleanup()
73       fprintf(stderr, "%s: deleted %s\n", prog.c_str(), outstr);  in cleanup()
113 void appendByte(std::string &outstr,  in appendByte()  argument
117     outstr += tmp2;  in appendByte()
128 bool appendUtf8(std::string &outstr,  in appendUtf8()  argument
152     appendByte(outstr, s[t]);  in appendUtf8()
166   std::string outstr;  in fixu8()  local
167   outstr += '\"'; // local encoding  in fixu8()
178         appendByte(outstr, c2);  in fixu8()
181         appendUtf8(outstr, linestr, pos, 4);  in fixu8()
184         appendUtf8(outstr, linestr, pos, 8);  in fixu8()
191       appendByte(outstr, c);  in fixu8()
194   outstr += ('\"');  in fixu8()
196   linestr.replace(origpos, (endpos-origpos+1), outstr);  in fixu8()