158     void execute(const std::vector<std::string>& inputFile, const std::string& outputDir,  in execute()  argument
167             const std::string outfile = outputDir + path_sep_char() + basename(filename);  in execute()
178         std::string& outputDir,  in parseCmdLine()  argument
198                 if (!outputDir.empty())  in parseCmdLine()
201                 outputDir = argv[a++];  in parseCmdLine()
204                 while (!outputDir.empty() && outputDir.back() == path_sep_char())  in parseCmdLine()
205                     outputDir.pop_back();  in parseCmdLine()
317     std::string              outputDir;  in main()  local
332     parseCmdLine(argc, argv, inputFile, outputDir, opts, verbosity);  in main()
334     if (outputDir.empty())  in main()
338     execute(inputFile, outputDir, opts, verbosity);  in main()