105   unsigned Col = 1;  in renderLine()  local
107     unsigned End = std::min(S->Col, static_cast<unsigned>(Line.size()) + 1);  in renderLine()
111         << Line.substr(Col - 1, End - Col);  in renderLine()
113       HighlightedRanges.push_back(std::make_pair(Col, End));  in renderLine()
114     Col = End;  in renderLine()
115     if (Col == ExpansionCol)  in renderLine()
126       << Line.substr(Col - 1, Line.size() - Col + 1);  in renderLine()
134       errs() << "Highlighted line " << LineNumber << ", " << Col << " -> ?\n";  in renderLine()
173     if (S->Col > PrevColumn)  in renderRegionMarkers()
174       OS.indent(S->Col - PrevColumn);  in renderRegionMarkers()
175     PrevColumn = S->Col + 1;  in renderRegionMarkers()
184       errs() << "Marker at " << S->Line << ":" << S->Col << " = "  in renderRegionMarkers()