remove node_modules

2 files changed, 0 insertions, 882 deletions

diff --git a/node_modules/argparse/lib/help/added_formatters.js b/node_modules/argparse/lib/help/added_formatters.js
deleted file mode 100644
index f8e42998e..000000000
--- a/node_modules/argparse/lib/help/added_formatters.js
+++ /dev/null
@@ -1,87 +0,0 @@
-'use strict';
-
-var util    = require('util');
-
-// Constants
-var c = require('../const');
-
-var $$ = require('../utils');
-var HelpFormatter = require('./formatter.js');
-
-/**
- * new RawDescriptionHelpFormatter(options)
- * new ArgumentParser({formatterClass: argparse.RawDescriptionHelpFormatter, ...})
- *
- * Help message formatter which adds default values to argument help.
- *
- * Only the name of this class is considered a public API. All the methods
- * provided by the class are considered an implementation detail.
- **/
-
-function ArgumentDefaultsHelpFormatter(options) {
-  HelpFormatter.call(this, options);
-}
-
-util.inherits(ArgumentDefaultsHelpFormatter, HelpFormatter);
-
-ArgumentDefaultsHelpFormatter.prototype._getHelpString = function (action) {
-  var help = action.help;
-  if (action.help.indexOf('%(defaultValue)s') === -1) {
-    if (action.defaultValue !== c.SUPPRESS) {
-      var defaulting_nargs = [ c.OPTIONAL, c.ZERO_OR_MORE ];
-      if (action.isOptional() || (defaulting_nargs.indexOf(action.nargs) >= 0)) {
-        help += ' (default: %(defaultValue)s)';
-      }
-    }
-  }
-  return help;
-};
-
-module.exports.ArgumentDefaultsHelpFormatter = ArgumentDefaultsHelpFormatter;
-
-/**
- * new RawDescriptionHelpFormatter(options)
- * new ArgumentParser({formatterClass: argparse.RawDescriptionHelpFormatter, ...})
- *
- * Help message formatter which retains any formatting in descriptions.
- *
- * Only the name of this class is considered a public API. All the methods
- * provided by the class are considered an implementation detail.
- **/
-
-function RawDescriptionHelpFormatter(options) {
-  HelpFormatter.call(this, options);
-}
-
-util.inherits(RawDescriptionHelpFormatter, HelpFormatter);
-
-RawDescriptionHelpFormatter.prototype._fillText = function (text, width, indent) {
-  var lines = text.split('\n');
-  lines = lines.map(function (line) {
-    return $$.trimEnd(indent + line);
-  });
-  return lines.join('\n');
-};
-module.exports.RawDescriptionHelpFormatter = RawDescriptionHelpFormatter;
-
-/**
- * new RawTextHelpFormatter(options)
- * new ArgumentParser({formatterClass: argparse.RawTextHelpFormatter, ...})
- *
- * Help message formatter which retains formatting of all help text.
- *
- * Only the name of this class is considered a public API. All the methods
- * provided by the class are considered an implementation detail.
- **/
-
-function RawTextHelpFormatter(options) {
-  RawDescriptionHelpFormatter.call(this, options);
-}
-
-util.inherits(RawTextHelpFormatter, RawDescriptionHelpFormatter);
-
-RawTextHelpFormatter.prototype._splitLines = function (text) {
-  return text.split('\n');
-};
-
-module.exports.RawTextHelpFormatter = RawTextHelpFormatter;
diff --git a/node_modules/argparse/lib/help/formatter.js b/node_modules/argparse/lib/help/formatter.js
deleted file mode 100644
index 29036c14b..000000000
--- a/node_modules/argparse/lib/help/formatter.js
+++ /dev/null
@@ -1,795 +0,0 @@
-/**
- * class HelpFormatter
- *
- * Formatter for generating usage messages and argument help strings. Only the
- * name of this class is considered a public API. All the methods provided by
- * the class are considered an implementation detail.
- *
- * Do not call in your code, use this class only for inherits your own forvatter
- *
- * ToDo add [additonal formatters][1]
- *
- * [1]:http://docs.python.org/dev/library/argparse.html#formatter-class
- **/
-'use strict';
-
-var sprintf = require('sprintf-js').sprintf;
-
-// Constants
-var c = require('../const');
-
-var $$ = require('../utils');
-
-
-/*:nodoc:* internal
- * new Support(parent, heding)
- * - parent (object): parent section
- * - heading (string): header string
- *
- **/
-function Section(parent, heading) {
-  this._parent = parent;
-  this._heading = heading;
-  this._items = [];
-}
-
-/*:nodoc:* internal
- * Section#addItem(callback) -> Void
- * - callback (array): tuple with function and args
- *
- * Add function for single element
- **/
-Section.prototype.addItem = function (callback) {
-  this._items.push(callback);
-};
-
-/*:nodoc:* internal
- * Section#formatHelp(formatter) -> string
- * - formatter (HelpFormatter): current formatter
- *
- * Form help section string
- *
- **/
-Section.prototype.formatHelp = function (formatter) {
-  var itemHelp, heading;
-
-  // format the indented section
-  if (this._parent) {
-    formatter._indent();
-  }
-
-  itemHelp = this._items.map(function (item) {
-    var obj, func, args;
-
-    obj = formatter;
-    func = item[0];
-    args = item[1];
-    return func.apply(obj, args);
-  });
-  itemHelp = formatter._joinParts(itemHelp);
-
-  if (this._parent) {
-    formatter._dedent();
-  }
-
-  // return nothing if the section was empty
-  if (!itemHelp) {
-    return '';
-  }
-
-  // add the heading if the section was non-empty
-  heading = '';
-  if (this._heading && this._heading !== c.SUPPRESS) {
-    var currentIndent = formatter.currentIndent;
-    heading = $$.repeat(' ', currentIndent) + this._heading + ':' + c.EOL;
-  }
-
-  // join the section-initialize newline, the heading and the help
-  return formatter._joinParts([ c.EOL, heading, itemHelp, c.EOL ]);
-};
-
-/**
- * new HelpFormatter(options)
- *
- * #### Options:
- * - `prog`: program name
- * - `indentIncriment`: indent step, default value 2
- * - `maxHelpPosition`: max help position, default value = 24
- * - `width`: line width
- *
- **/
-var HelpFormatter = module.exports = function HelpFormatter(options) {
-  options = options || {};
-
-  this._prog = options.prog;
-
-  this._maxHelpPosition = options.maxHelpPosition || 24;
-  this._width = (options.width || ((process.env.COLUMNS || 80) - 2));
-
-  this._currentIndent = 0;
-  this._indentIncriment = options.indentIncriment || 2;
-  this._level = 0;
-  this._actionMaxLength = 0;
-
-  this._rootSection = new Section(null);
-  this._currentSection = this._rootSection;
-
-  this._whitespaceMatcher = new RegExp('\\s+', 'g');
-  this._longBreakMatcher = new RegExp(c.EOL + c.EOL + c.EOL + '+', 'g');
-};
-
-HelpFormatter.prototype._indent = function () {
-  this._currentIndent += this._indentIncriment;
-  this._level += 1;
-};
-
-HelpFormatter.prototype._dedent = function () {
-  this._currentIndent -= this._indentIncriment;
-  this._level -= 1;
-  if (this._currentIndent < 0) {
-    throw new Error('Indent decreased below 0.');
-  }
-};
-
-HelpFormatter.prototype._addItem = function (func, args) {
-  this._currentSection.addItem([ func, args ]);
-};
-
-//
-// Message building methods
-//
-
-/**
- * HelpFormatter#startSection(heading) -> Void
- * - heading (string): header string
- *
- * Start new help section
- *
- * See alse [code example][1]
- *
- * ##### Example
- *
- *      formatter.startSection(actionGroup.title);
- *      formatter.addText(actionGroup.description);
- *      formatter.addArguments(actionGroup._groupActions);
- *      formatter.endSection();
- *
- **/
-HelpFormatter.prototype.startSection = function (heading) {
-  this._indent();
-  var section = new Section(this._currentSection, heading);
-  var func = section.formatHelp.bind(section);
-  this._addItem(func, [ this ]);
-  this._currentSection = section;
-};
-
-/**
- * HelpFormatter#endSection -> Void
- *
- * End help section
- *
- * ##### Example
- *
- *      formatter.startSection(actionGroup.title);
- *      formatter.addText(actionGroup.description);
- *      formatter.addArguments(actionGroup._groupActions);
- *      formatter.endSection();
- **/
-HelpFormatter.prototype.endSection = function () {
-  this._currentSection = this._currentSection._parent;
-  this._dedent();
-};
-
-/**
- * HelpFormatter#addText(text) -> Void
- * - text (string): plain text
- *
- * Add plain text into current section
- *
- * ##### Example
- *
- *      formatter.startSection(actionGroup.title);
- *      formatter.addText(actionGroup.description);
- *      formatter.addArguments(actionGroup._groupActions);
- *      formatter.endSection();
- *
- **/
-HelpFormatter.prototype.addText = function (text) {
-  if (text && text !== c.SUPPRESS) {
-    this._addItem(this._formatText, [ text ]);
-  }
-};
-
-/**
- * HelpFormatter#addUsage(usage, actions, groups, prefix) -> Void
- * - usage (string): usage text
- * - actions (array): actions list
- * - groups (array): groups list
- * - prefix (string): usage prefix
- *
- * Add usage data into current section
- *
- * ##### Example
- *
- *      formatter.addUsage(this.usage, this._actions, []);
- *      return formatter.formatHelp();
- *
- **/
-HelpFormatter.prototype.addUsage = function (usage, actions, groups, prefix) {
-  if (usage !== c.SUPPRESS) {
-    this._addItem(this._formatUsage, [ usage, actions, groups, prefix ]);
-  }
-};
-
-/**
- * HelpFormatter#addArgument(action) -> Void
- * - action (object): action
- *
- * Add argument into current section
- *
- * Single variant of [[HelpFormatter#addArguments]]
- **/
-HelpFormatter.prototype.addArgument = function (action) {
-  if (action.help !== c.SUPPRESS) {
-    var self = this;
-
-    // find all invocations
-    var invocations = [ this._formatActionInvocation(action) ];
-    var invocationLength = invocations[0].length;
-
-    var actionLength;
-
-    if (action._getSubactions) {
-      this._indent();
-      action._getSubactions().forEach(function (subaction) {
-
-        var invocationNew = self._formatActionInvocation(subaction);
-        invocations.push(invocationNew);
-        invocationLength = Math.max(invocationLength, invocationNew.length);
-
-      });
-      this._dedent();
-    }
-
-    // update the maximum item length
-    actionLength = invocationLength + this._currentIndent;
-    this._actionMaxLength = Math.max(this._actionMaxLength, actionLength);
-
-    // add the item to the list
-    this._addItem(this._formatAction, [ action ]);
-  }
-};
-
-/**
- * HelpFormatter#addArguments(actions) -> Void
- * - actions (array): actions list
- *
- * Mass add arguments into current section
- *
- * ##### Example
- *
- *      formatter.startSection(actionGroup.title);
- *      formatter.addText(actionGroup.description);
- *      formatter.addArguments(actionGroup._groupActions);
- *      formatter.endSection();
- *
- **/
-HelpFormatter.prototype.addArguments = function (actions) {
-  var self = this;
-  actions.forEach(function (action) {
-    self.addArgument(action);
-  });
-};
-
-//
-// Help-formatting methods
-//
-
-/**
- * HelpFormatter#formatHelp -> string
- *
- * Format help
- *
- * ##### Example
- *
- *      formatter.addText(this.epilog);
- *      return formatter.formatHelp();
- *
- **/
-HelpFormatter.prototype.formatHelp = function () {
-  var help = this._rootSection.formatHelp(this);
-  if (help) {
-    help = help.replace(this._longBreakMatcher, c.EOL + c.EOL);
-    help = $$.trimChars(help, c.EOL) + c.EOL;
-  }
-  return help;
-};
-
-HelpFormatter.prototype._joinParts = function (partStrings) {
-  return partStrings.filter(function (part) {
-    return (part && part !== c.SUPPRESS);
-  }).join('');
-};
-
-HelpFormatter.prototype._formatUsage = function (usage, actions, groups, prefix) {
-  if (!prefix && typeof prefix !== 'string') {
-    prefix = 'usage: ';
-  }
-
-  actions = actions || [];
-  groups = groups || [];
-
-
-  // if usage is specified, use that
-  if (usage) {
-    usage = sprintf(usage, { prog: this._prog });
-
-    // if no optionals or positionals are available, usage is just prog
-  } else if (!usage && actions.length === 0) {
-    usage = this._prog;
-
-    // if optionals and positionals are available, calculate usage
-  } else if (!usage) {
-    var prog = this._prog;
-    var optionals = [];
-    var positionals = [];
-    var actionUsage;
-    var textWidth;
-
-    // split optionals from positionals
-    actions.forEach(function (action) {
-      if (action.isOptional()) {
-        optionals.push(action);
-      } else {
-        positionals.push(action);
-      }
-    });
-
-    // build full usage string
-    actionUsage = this._formatActionsUsage([].concat(optionals, positionals), groups);
-    usage = [ prog, actionUsage ].join(' ');
-
-    // wrap the usage parts if it's too long
-    textWidth = this._width - this._currentIndent;
-    if ((prefix.length + usage.length) > textWidth) {
-
-      // break usage into wrappable parts
-      var regexpPart = new RegExp('\\(.*?\\)+|\\[.*?\\]+|\\S+', 'g');
-      var optionalUsage = this._formatActionsUsage(optionals, groups);
-      var positionalUsage = this._formatActionsUsage(positionals, groups);
-
-
-      var optionalParts = optionalUsage.match(regexpPart);
-      var positionalParts = positionalUsage.match(regexpPart) || [];
-
-      if (optionalParts.join(' ') !== optionalUsage) {
-        throw new Error('assert "optionalParts.join(\' \') === optionalUsage"');
-      }
-      if (positionalParts.join(' ') !== positionalUsage) {
-        throw new Error('assert "positionalParts.join(\' \') === positionalUsage"');
-      }
-
-      // helper for wrapping lines
-      /*eslint-disable func-style*/ // node 0.10 compat
-      var _getLines = function (parts, indent, prefix) {
-        var lines = [];
-        var line = [];
-
-        var lineLength = prefix ? prefix.length - 1 : indent.length - 1;
-
-        parts.forEach(function (part) {
-          if (lineLength + 1 + part.length > textWidth) {
-            lines.push(indent + line.join(' '));
-            line = [];
-            lineLength = indent.length - 1;
-          }
-          line.push(part);
-          lineLength += part.length + 1;
-        });
-
-        if (line) {
-          lines.push(indent + line.join(' '));
-        }
-        if (prefix) {
-          lines[0] = lines[0].substr(indent.length);
-        }
-        return lines;
-      };
-
-      var lines, indent, parts;
-      // if prog is short, follow it with optionals or positionals
-      if (prefix.length + prog.length <= 0.75 * textWidth) {
-        indent = $$.repeat(' ', (prefix.length + prog.length + 1));
-        if (optionalParts) {
-          lines = [].concat(
-            _getLines([ prog ].concat(optionalParts), indent, prefix),
-            _getLines(positionalParts, indent)
-          );
-        } else if (positionalParts) {
-          lines = _getLines([ prog ].concat(positionalParts), indent, prefix);
-        } else {
-          lines = [ prog ];
-        }
-
-        // if prog is long, put it on its own line
-      } else {
-        indent = $$.repeat(' ', prefix.length);
-        parts = optionalParts.concat(positionalParts);
-        lines = _getLines(parts, indent);
-        if (lines.length > 1) {
-          lines = [].concat(
-            _getLines(optionalParts, indent),
-            _getLines(positionalParts, indent)
-          );
-        }
-        lines = [ prog ].concat(lines);
-      }
-      // join lines into usage
-      usage = lines.join(c.EOL);
-    }
-  }
-
-  // prefix with 'usage:'
-  return prefix + usage + c.EOL + c.EOL;
-};
-
-HelpFormatter.prototype._formatActionsUsage = function (actions, groups) {
-  // find group indices and identify actions in groups
-  var groupActions = [];
-  var inserts = [];
-  var self = this;
-
-  groups.forEach(function (group) {
-    var end;
-    var i;
-
-    var start = actions.indexOf(group._groupActions[0]);
-    if (start >= 0) {
-      end = start + group._groupActions.length;
-
-      //if (actions.slice(start, end) === group._groupActions) {
-      if ($$.arrayEqual(actions.slice(start, end), group._groupActions)) {
-        group._groupActions.forEach(function (action) {
-          groupActions.push(action);
-        });
-
-        if (!group.required) {
-          if (inserts[start]) {
-            inserts[start] += ' [';
-          } else {
-            inserts[start] = '[';
-          }
-          inserts[end] = ']';
-        } else {
-          if (inserts[start]) {
-            inserts[start] += ' (';
-          } else {
-            inserts[start] = '(';
-          }
-          inserts[end] = ')';
-        }
-        for (i = start + 1; i < end; i += 1) {
-          inserts[i] = '|';
-        }
-      }
-    }
-  });
-
-  // collect all actions format strings
-  var parts = [];
-
-  actions.forEach(function (action, actionIndex) {
-    var part;
-    var optionString;
-    var argsDefault;
-    var argsString;
-
-    // suppressed arguments are marked with None
-    // remove | separators for suppressed arguments
-    if (action.help === c.SUPPRESS) {
-      parts.push(null);
-      if (inserts[actionIndex] === '|') {
-        inserts.splice(actionIndex, actionIndex);
-      } else if (inserts[actionIndex + 1] === '|') {
-        inserts.splice(actionIndex + 1, actionIndex + 1);
-      }
-
-      // produce all arg strings
-    } else if (!action.isOptional()) {
-      part = self._formatArgs(action, action.dest);
-
-      // if it's in a group, strip the outer []
-      if (groupActions.indexOf(action) >= 0) {
-        if (part[0] === '[' && part[part.length - 1] === ']') {
-          part = part.slice(1, -1);
-        }
-      }
-      // add the action string to the list
-      parts.push(part);
-
-    // produce the first way to invoke the option in brackets
-    } else {
-      optionString = action.optionStrings[0];
-
-      // if the Optional doesn't take a value, format is: -s or --long
-      if (action.nargs === 0) {
-        part = '' + optionString;
-
-      // if the Optional takes a value, format is: -s ARGS or --long ARGS
-      } else {
-        argsDefault = action.dest.toUpperCase();
-        argsString = self._formatArgs(action, argsDefault);
-        part = optionString + ' ' + argsString;
-      }
-      // make it look optional if it's not required or in a group
-      if (!action.required && groupActions.indexOf(action) < 0) {
-        part = '[' + part + ']';
-      }
-      // add the action string to the list
-      parts.push(part);
-    }
-  });
-
-  // insert things at the necessary indices
-  for (var i = inserts.length - 1; i >= 0; --i) {
-    if (inserts[i] !== null) {
-      parts.splice(i, 0, inserts[i]);
-    }
-  }
-
-  // join all the action items with spaces
-  var text = parts.filter(function (part) {
-    return !!part;
-  }).join(' ');
-
-  // clean up separators for mutually exclusive groups
-  text = text.replace(/([\[(]) /g, '$1'); // remove spaces
-  text = text.replace(/ ([\])])/g, '$1');
-  text = text.replace(/\[ *\]/g, ''); // remove empty groups
-  text = text.replace(/\( *\)/g, '');
-  text = text.replace(/\(([^|]*)\)/g, '$1'); // remove () from single action groups
-
-  text = text.trim();
-
-  // return the text
-  return text;
-};
-
-HelpFormatter.prototype._formatText = function (text) {
-  text = sprintf(text, { prog: this._prog });
-  var textWidth = this._width - this._currentIndent;
-  var indentIncriment = $$.repeat(' ', this._currentIndent);
-  return this._fillText(text, textWidth, indentIncriment) + c.EOL + c.EOL;
-};
-
-HelpFormatter.prototype._formatAction = function (action) {
-  var self = this;
-
-  var helpText;
-  var helpLines;
-  var parts;
-  var indentFirst;
-
-  // determine the required width and the entry label
-  var helpPosition = Math.min(this._actionMaxLength + 2, this._maxHelpPosition);
-  var helpWidth = this._width - helpPosition;
-  var actionWidth = helpPosition - this._currentIndent - 2;
-  var actionHeader = this._formatActionInvocation(action);
-
-  // no help; start on same line and add a final newline
-  if (!action.help) {
-    actionHeader = $$.repeat(' ', this._currentIndent) + actionHeader + c.EOL;
-
-  // short action name; start on the same line and pad two spaces
-  } else if (actionHeader.length <= actionWidth) {
-    actionHeader = $$.repeat(' ', this._currentIndent) +
-        actionHeader +
-        '  ' +
-        $$.repeat(' ', actionWidth - actionHeader.length);
-    indentFirst = 0;
-
-  // long action name; start on the next line
-  } else {
-    actionHeader = $$.repeat(' ', this._currentIndent) + actionHeader + c.EOL;
-    indentFirst = helpPosition;
-  }
-
-  // collect the pieces of the action help
-  parts = [ actionHeader ];
-
-  // if there was help for the action, add lines of help text
-  if (action.help) {
-    helpText = this._expandHelp(action);
-    helpLines = this._splitLines(helpText, helpWidth);
-    parts.push($$.repeat(' ', indentFirst) + helpLines[0] + c.EOL);
-    helpLines.slice(1).forEach(function (line) {
-      parts.push($$.repeat(' ', helpPosition) + line + c.EOL);
-    });
-
-  // or add a newline if the description doesn't end with one
-  } else if (actionHeader.charAt(actionHeader.length - 1) !== c.EOL) {
-    parts.push(c.EOL);
-  }
-  // if there are any sub-actions, add their help as well
-  if (action._getSubactions) {
-    this._indent();
-    action._getSubactions().forEach(function (subaction) {
-      parts.push(self._formatAction(subaction));
-    });
-    this._dedent();
-  }
-  // return a single string
-  return this._joinParts(parts);
-};
-
-HelpFormatter.prototype._formatActionInvocation = function (action) {
-  if (!action.isOptional()) {
-    var format_func = this._metavarFormatter(action, action.dest);
-    var metavars = format_func(1);
-    return metavars[0];
-  }
-
-  var parts = [];
-  var argsDefault;
-  var argsString;
-
-  // if the Optional doesn't take a value, format is: -s, --long
-  if (action.nargs === 0) {
-    parts = parts.concat(action.optionStrings);
-
-  // if the Optional takes a value, format is: -s ARGS, --long ARGS
-  } else {
-    argsDefault = action.dest.toUpperCase();
-    argsString = this._formatArgs(action, argsDefault);
-    action.optionStrings.forEach(function (optionString) {
-      parts.push(optionString + ' ' + argsString);
-    });
-  }
-  return parts.join(', ');
-};
-
-HelpFormatter.prototype._metavarFormatter = function (action, metavarDefault) {
-  var result;
-
-  if (action.metavar || action.metavar === '') {
-    result = action.metavar;
-  } else if (action.choices) {
-    var choices = action.choices;
-
-    if (typeof choices === 'string') {
-      choices = choices.split('').join(', ');
-    } else if (Array.isArray(choices)) {
-      choices = choices.join(',');
-    } else {
-      choices = Object.keys(choices).join(',');
-    }
-    result = '{' + choices + '}';
-  } else {
-    result = metavarDefault;
-  }
-
-  return function (size) {
-    if (Array.isArray(result)) {
-      return result;
-    }
-
-    var metavars = [];
-    for (var i = 0; i < size; i += 1) {
-      metavars.push(result);
-    }
-    return metavars;
-  };
-};
-
-HelpFormatter.prototype._formatArgs = function (action, metavarDefault) {
-  var result;
-  var metavars;
-
-  var buildMetavar = this._metavarFormatter(action, metavarDefault);
-
-  switch (action.nargs) {
-    /*eslint-disable no-undefined*/
-    case undefined:
-    case null:
-      metavars = buildMetavar(1);
-      result = '' + metavars[0];
-      break;
-    case c.OPTIONAL:
-      metavars = buildMetavar(1);
-      result = '[' + metavars[0] + ']';
-      break;
-    case c.ZERO_OR_MORE:
-      metavars = buildMetavar(2);
-      result = '[' + metavars[0] + ' [' + metavars[1] + ' ...]]';
-      break;
-    case c.ONE_OR_MORE:
-      metavars = buildMetavar(2);
-      result = '' + metavars[0] + ' [' + metavars[1] + ' ...]';
-      break;
-    case c.REMAINDER:
-      result = '...';
-      break;
-    case c.PARSER:
-      metavars = buildMetavar(1);
-      result = metavars[0] + ' ...';
-      break;
-    default:
-      metavars = buildMetavar(action.nargs);
-      result = metavars.join(' ');
-  }
-  return result;
-};
-
-HelpFormatter.prototype._expandHelp = function (action) {
-  var params = { prog: this._prog };
-
-  Object.keys(action).forEach(function (actionProperty) {
-    var actionValue = action[actionProperty];
-
-    if (actionValue !== c.SUPPRESS) {
-      params[actionProperty] = actionValue;
-    }
-  });
-
-  if (params.choices) {
-    if (typeof params.choices === 'string') {
-      params.choices = params.choices.split('').join(', ');
-    } else if (Array.isArray(params.choices)) {
-      params.choices = params.choices.join(', ');
-    } else {
-      params.choices = Object.keys(params.choices).join(', ');
-    }
-  }
-
-  return sprintf(this._getHelpString(action), params);
-};
-
-HelpFormatter.prototype._splitLines = function (text, width) {
-  var lines = [];
-  var delimiters = [ ' ', '.', ',', '!', '?' ];
-  var re = new RegExp('[' + delimiters.join('') + '][^' + delimiters.join('') + ']*$');
-
-  text = text.replace(/[\n\|\t]/g, ' ');
-
-  text = text.trim();
-  text = text.replace(this._whitespaceMatcher, ' ');
-
-  // Wraps the single paragraph in text (a string) so every line
-  // is at most width characters long.
-  text.split(c.EOL).forEach(function (line) {
-    if (width >= line.length) {
-      lines.push(line);
-      return;
-    }
-
-    var wrapStart = 0;
-    var wrapEnd = width;
-    var delimiterIndex = 0;
-    while (wrapEnd <= line.length) {
-      if (wrapEnd !== line.length && delimiters.indexOf(line[wrapEnd] < -1)) {
-        delimiterIndex = (re.exec(line.substring(wrapStart, wrapEnd)) || {}).index;
-        wrapEnd = wrapStart + delimiterIndex + 1;
-      }
-      lines.push(line.substring(wrapStart, wrapEnd));
-      wrapStart = wrapEnd;
-      wrapEnd += width;
-    }
-    if (wrapStart < line.length) {
-      lines.push(line.substring(wrapStart, wrapEnd));
-    }
-  });
-
-  return lines;
-};
-
-HelpFormatter.prototype._fillText = function (text, width, indent) {
-  var lines = this._splitLines(text, width);
-  lines = lines.map(function (line) {
-    return indent + line;
-  });
-  return lines.join(c.EOL);
-};
-
-HelpFormatter.prototype._getHelpString = function (action) {
-  return action.help;
-};