317   const char *sep = "";  in LogElementMatcherPairVec()  local
319     os << sep << "\n  ("  in LogElementMatcherPairVec()
322     sep = ",";  in LogElementMatcherPairVec()
348       const char *sep = "where:\n";  in FindPairing()  local
350         *listener << sep << " - element #" << matches[mi].first  in FindPairing()
352         sep = ",\n";  in FindPairing()
384   const char *sep = "";  in DebugString()  local
386     ss << sep;  in DebugString()
390     sep = ";";  in DebugString()
408   const char* sep = "";  in DescribeToImpl()  local
410     *os << sep << " - element #" << i << " ";  in DescribeToImpl()
412     sep = ", and\n";  in DescribeToImpl()
430   const char* sep = "";  in DescribeNegationToImpl()  local
432     *os << sep << " - element #" << i << " ";  in DescribeNegationToImpl()
434     sep = ", and\n";  in DescribeNegationToImpl()
461     const char* sep =  in VerifyAllElementsAndMatchersAreMatched()  local
468         *listener << sep << "matcher #" << mi << ": ";  in VerifyAllElementsAndMatchersAreMatched()
470         sep = ",\n";  in VerifyAllElementsAndMatchersAreMatched()
476     const char* sep =  in VerifyAllElementsAndMatchersAreMatched()  local
487         *listener << outer_sep << sep << "element #" << ei << ": "  in VerifyAllElementsAndMatchersAreMatched()
489         sep = ",\n";  in VerifyAllElementsAndMatchersAreMatched()