322                                           std::string &CaretLine,  in selectInterestingSourceRegion()  argument
326   unsigned CaretColumns = CaretLine.size();  in selectInterestingSourceRegion()
335   assert(CaretLine.end() ==  in selectInterestingSourceRegion()
336          std::find_if(CaretLine.begin(), CaretLine.end(),  in selectInterestingSourceRegion()
341   unsigned CaretStart = 0, CaretEnd = CaretLine.size();  in selectInterestingSourceRegion()
343     if (!isWhitespace(CaretLine[CaretStart]))  in selectInterestingSourceRegion()
347     if (!isWhitespace(CaretLine[CaretEnd - 1]))  in selectInterestingSourceRegion()
503     CaretLine.replace(0, CaretStart, front_space);  in selectInterestingSourceRegion()
918                            std::string &CaretLine,  in highlightRange()  argument
953       EndColNo = CaretLine.size();  in highlightRange()
989   if (CaretLine.size() < EndColNo)  in highlightRange()
990     CaretLine.resize(EndColNo,' ');  in highlightRange()
991   std::fill(CaretLine.begin()+StartColNo,CaretLine.begin()+EndColNo,'~');  in highlightRange()
1135   std::string CaretLine(sourceColMap.columns(), ' ');  in emitSnippetAndCaret()  local
1141     highlightRange(*I, LineNo, FID, sourceColMap, CaretLine, SM, LangOpts);  in emitSnippetAndCaret()
1145   if (CaretLine.size()<ColNo+1)  in emitSnippetAndCaret()
1146     CaretLine.resize(ColNo+1, ' ');  in emitSnippetAndCaret()
1147   CaretLine[ColNo] = '^';  in emitSnippetAndCaret()
1158     selectInterestingSourceRegion(SourceLine, CaretLine, FixItInsertionLine,  in emitSnippetAndCaret()
1167     CaretLine = ' ' + CaretLine;  in emitSnippetAndCaret()
1171   while (CaretLine[CaretLine.size()-1] == ' ')  in emitSnippetAndCaret()
1172     CaretLine.erase(CaretLine.end()-1);  in emitSnippetAndCaret()
1179   OS << CaretLine << '\n';  in emitSnippetAndCaret()