Method print_snippet

src/backward.h:4147–4174

    }

    void print_snippet(
        std::ostream& os,
        const char* indent,
        const ResolvedTrace::SourceLoc& source_loc,
        Colorize& colorize,
        Color::type color_code,
        int context_size)
    {
        using namespace std;
        typedef SnippetFactory::lines_t lines_t;

        lines_t lines =
            _snippets.get_snippet(source_loc.filename, source_loc.line, static_cast<unsigned>(context_size));

        for (lines_t::const_iterator it = lines.begin(); it != lines.end(); ++it) {
            if (it->first == source_loc.line) {
                colorize.set_color(color_code);
                os << indent << ">";
            }
            else {
                os << indent << " ";
            }
            os << std::setw(4) << it->first << ": " << it->second << "\n";
            if (it->first == source_loc.line) {
                colorize.set_color(Color::reset);
            }
        }
    }

    void print_source_loc(
        std::ostream& os,