whole_func_string: function processInputSync(filepath) {
      var data = null,
          config = this.cfg,
          outfile = config.outfile,
          input;
  
      // -o passed with no value overwrites
      if (outfile === true || config.replace) {
          outfile = filepath;
      }
  
      var fileType = getOutputType(outfile, filepath, config.type);
  
      if (config.editorconfig) {
          var editorconfig_filepath = filepath;
  
          if (editorconfig_filepath === '-') {
              if (outfile) {
                  editorconfig_filepath = outfile;
              } else {
                  editorconfig_filepath = 'stdin.' + fileType;
              }
          }
  
          debug("EditorConfig is enabled for ", editorconfig_filepath);
          config = cc(config).snapshot;
          set_file_editorconfig_opts(editorconfig_filepath, config);
          debug(config);
      }
  
      if (filepath === '-') {
          input = process.stdin;
  
          input.setEncoding('utf8');
  
          input.on('error', function() {
              throw 'Must pipe input or define at least one file.';
          });
  
          input.on('data', function(chunk) {
              data = data || '';
              data += chunk;
          });
  
          input.on('end', function() {
              if (data === null) {
                  throw 'Must pipe input or define at least one file.';
              }
              makePretty(fileType, data, config, outfile, writePretty); // Where things get beautified
          });
  
          input.resume();
  
      } else {
          data = fs.readFileSync(filepath, 'utf8');
          makePretty(fileType, data, config, outfile, writePretty);
      }
  }
func_code_string: function processInputSync(filepath) {
      var data = null,
          config = this.cfg,
          outfile = config.outfile,
          input;
  
      // -o passed with no value overwrites
      if (outfile === true || config.replace) {
          outfile = filepath;
      }
  
      var fileType = getOutputType(outfile, filepath, config.type);
  
      if (config.editorconfig) {
          var editorconfig_filepath = filepath;
  
          if (editorconfig_filepath === '-') {
              if (outfile) {
                  editorconfig_filepath = outfile;
              } else {
                  editorconfig_filepath = 'stdin.' + fileType;
              }
          }
  
          debug("EditorConfig is enabled for ", editorconfig_filepath);
          config = cc(config).snapshot;
          set_file_editorconfig_opts(editorconfig_filepath, config);
          debug(config);
      }
  
      if (filepath === '-') {
          input = process.stdin;
  
          input.setEncoding('utf8');
  
          input.on('error', function() {
              throw 'Must pipe input or define at least one file.';
          });
  
          input.on('data', function(chunk) {
              data = data || '';
              data += chunk;
          });
  
          input.on('end', function() {
              if (data === null) {
                  throw 'Must pipe input or define at least one file.';
              }
              makePretty(fileType, data, config, outfile, writePretty); // Where things get beautified
          });
  
          input.resume();
  
      } else {
          data = fs.readFileSync(filepath, 'utf8');
          makePretty(fileType, data, config, outfile, writePretty);
      }
  }
func_documentation_string: main iterator, {cfg} passed as thisArg of forEach call