From 726b81b19251674e149ccfbb1abacbd837fc6db0 Mon Sep 17 00:00:00 2001
From: LinuxWizard42 <computerwizard@linuxmail.org>
Date: Wed, 12 Oct 2022 23:08:57 +0300
Subject: Removed files that should not have been included in git

---
 node_modules/dashdash/CHANGES.md                   |  364 -------
 node_modules/dashdash/LICENSE.txt                  |   24 -
 node_modules/dashdash/README.md                    |  574 -----------
 .../dashdash/etc/dashdash.bash_completion.in       |  389 --------
 node_modules/dashdash/lib/dashdash.js              | 1055 --------------------
 node_modules/dashdash/package.json                 |   26 -
 6 files changed, 2432 deletions(-)
 delete mode 100644 node_modules/dashdash/CHANGES.md
 delete mode 100644 node_modules/dashdash/LICENSE.txt
 delete mode 100644 node_modules/dashdash/README.md
 delete mode 100644 node_modules/dashdash/etc/dashdash.bash_completion.in
 delete mode 100644 node_modules/dashdash/lib/dashdash.js
 delete mode 100644 node_modules/dashdash/package.json

(limited to 'node_modules/dashdash')

diff --git a/node_modules/dashdash/CHANGES.md b/node_modules/dashdash/CHANGES.md
deleted file mode 100644
index d7c8f4e..0000000
--- a/node_modules/dashdash/CHANGES.md
+++ /dev/null
@@ -1,364 +0,0 @@
-# node-dashdash changelog
-
-## not yet released
-
-(nothing yet)
-
-## 1.14.1
-
-- [issue #30] Change the output used by dashdash's Bash completion support to
-  indicate "there are no completions for this argument" to cope with different
-  sorting rules on different Bash/platforms. For example:
-
-        $ triton -v -p test2 package get <TAB>          # before
-        ##-no -tritonpackage- completions-##
-
-        $ triton -v -p test2 package get <TAB>          # after
-        ##-no-completion- -results-##
-
-## 1.14.0
-
-- New `synopsisFromOpt(<option spec>)` function. This will be used by
-  [node-cmdln](https://github.com/trentm/node-cmdln) to put together a synopsis
-  of options for a command. Some examples:
-
-        > synopsisFromOpt({names: ['help', 'h'], type: 'bool'});
-        '[ --help | -h ]'
-        > synopsisFromOpt({name: 'file', type: 'string', helpArg: 'FILE'});
-        '[ --file=FILE ]'
-
-
-## 1.13.1
-
-- [issue #20] `bashCompletionSpecFromOptions` breaks on an options array with
-  an empty-string group.
-
-
-## 1.13.0
-
-- Update assert-plus dep to 1.x to get recent fixes (particularly for
-  `assert.optional*`).
-
-- Drop testing (and official support in packages.json#engines) for node 0.8.x.
-  Add testing against node 5.x and 4.x with `make testall`.
-
-- [pull #16] Change the `positiveInteger` type to NOT accept zero (0).
-  For those who might need the old behaviour, see
-  "examples/custom-option-intGteZero.js".  (By Dave Pacheco.)
-
-
-## 1.12.2
-
-- Bash completion: Add `argtypes` to specify the types of positional args.
-  E.g. this would allow you to have an `ssh` command with `argtypes = ['host',
-  'cmd']` for bash completion. You then have to provide Bash functions to
-  handle completing those types via the `specExtra` arg. See
-  "[examples/ddcompletion.js](examples/ddcompletion.js)" for an example.
-
-- Bash completion: Tweak so that options or only offered as completions when
-  there is a leading '-'. E.g. `mytool <TAB>` does NOT offer options, `mytool
-  -<TAB>` *does*. Without this, a tool with options would never be able to
-  fallback to Bash's "default" completion. For example `ls <TAB>` wouldn't
-  result in filename completion. Now it will.
-
-- Bash completion: A workaround for not being able to explicitly have *no*
-  completion results. Because dashdash's completion uses `complete -o default`,
-  we fallback to Bash's "default" completion (typically for filename
-  completion). Before this change, an attempt to explicitly say "there are
-  no completions that match" would unintentionally trigger filename completion.
-  Instead as a workaround we return:
-
-        $ ddcompletion --none <TAB>         # the 'none' argtype
-        ##-no           completions-##
-
-        $ ddcompletion                      # a custom 'fruit' argtype
-        apple   banana  orange
-        $ ddcompletion z
-        ##-no           -fruit-         completions-##
-
-  This is a bit of a hack, but IMO a better experience than the surprise
-  of matching a local filename beginning with 'z', which isn't, in this
-  case, a "fruit".
-
-## 1.12.1
-
-- Bash completion: Document `<option spec>.completionType`. Add `includeHidden`
-  option to `bashCompletionSpecFromOptions()`. Add support for dealing with
-  hidden subcmds.
-
-
-## 1.12.0
-
-- Support for generating Bash completion files. See the "Bash completion"
-  section of the README.md and "examples/ddcompletion.js" for an example.
-
-
-## 1.11.0
-
-- Add the `arrayFlatten` boolean option to `dashdash.addOptionType` used for
-  custom option types. This allows one to create an `arrayOf...` option type
-  where each usage of the option can return multiple results. For example:
-
-        node mytool.js --foo a,b --foo c
-
-  We could define an option type for `--foo` such that
-  `opts.foo = ['a', 'b', 'c']`. See
-  "[examples/custom-option-arrayOfCommaSepString.js](examples/custom-option-arrayOfCommaSepString.js)"
-  for an example.
-
-
-## 1.10.1
-
-- Trim the published package to the minimal bits. Before: 24K tarball, 144K unpacked.
-  After: 12K tarball, 48K unpacked. `npm` won't let me drop the README.md. :)
-
-
-## 1.10.0
-
-- [issue #9] Support `includeDefault` in help config (similar to `includeEnv`) to have a
-  note of an option's default value, if any, in help output.
-- [issue #11] Fix option group breakage introduced in v1.9.0.
-
-
-## 1.9.0
-
-- [issue #10] Custom option types added with `addOptionType` can specify a
-  "default" value. See "examples/custom-option-fruit.js".
-
-
-## 1.8.0
-
-- Support `hidden: true` in an option spec to have help output exclude this
-  option.
-
-
-## 1.7.3
-
-- [issue #8] Fix parsing of a short option group when one of the
-  option takes an argument. For example, consider `tail` with
-  a `-f` boolean option and a `-n` option that takes a number
-  argument. This should parse:
-
-        tail -fn5
-
-  Before this change, that would not parse correctly.
-  It is suspected that this was introduced in version 1.4.0
-  (with commit 656fa8bc71c372ebddad0a7026bd71611e2ec99a).
-
-
-## 1.7.2
-
-- Known issues: #8
-
-- Exclude 'tools/' dir in packages published to npm.
-
-
-## 1.7.1
-
-- Known issues: #8
-
-- Support an option group *empty string* value:
-
-        ...
-        { group: '' },
-        ...
-
-  to render as a blank line in option help. This can help separate loosely
-  related sets of options without resorting to a title for option groups.
-
-
-## 1.7.0
-
-- Known issues: #8
-
-- [pull #7] Support for `<parser>.help({helpWrap: false, ...})` option to be able
-  to fully control the formatting for option help (by Patrick Mooney) `helpWrap:
-  false` can also be set on individual options in the option objects, e.g.:
-
-        var options = [
-            {
-              names: ['foo'],
-              type: 'string',
-              helpWrap: false,
-              help: 'long help with\n  newlines' +
-                '\n  spaces\n  and such\nwill render correctly'
-            },
-            ...
-        ];
-
-
-## 1.6.0
-
-- Known issues: #8
-
-- [pull #6] Support headings between groups of options (by Joshua M. Clulow)
-  so that this code:
-
-        var options = [
-            { group: 'Armament Options' },
-            { names: [ 'weapon', 'w' ], type: 'string' },
-            { group: 'General Options' },
-            { names: [ 'help', 'h' ], type: 'bool' }
-        ];
-        ...
-
-  will give you this help output:
-
-        ...
-          Armament Options:
-            -w, --weapon
-
-          General Options:
-            -h, --help
-        ...
-
-
-## 1.5.0
-
-- Known issues: #8
-
-- Add support for adding custom option types. "examples/custom-option-duration.js"
-  shows an example adding a "duration" option type.
-
-        $ node custom-option-duration.js -t 1h
-        duration: 3600000 ms
-        $ node custom-option-duration.js -t 1s
-        duration: 1000 ms
-        $ node custom-option-duration.js -t 5d
-        duration: 432000000 ms
-        $ node custom-option-duration.js -t bogus
-        custom-option-duration.js: error: arg for "-t" is not a valid duration: "bogus"
-
-  A custom option type is added via:
-
-        var dashdash = require('dashdash');
-        dashdash.addOptionType({
-            name: '...',
-            takesArg: true,
-            helpArg: '...',
-            parseArg: function (option, optstr, arg) {
-                ...
-            }
-        });
-
-- [issue #4] Add `date` and `arrayOfDate` option types. They accept these date
-  formats: epoch second times (e.g. 1396031701) and ISO 8601 format:
-  `YYYY-MM-DD[THH:MM:SS[.sss][Z]]` (e.g. "2014-03-28",
-  "2014-03-28T18:35:01.489Z"). See "examples/date.js" for an example usage.
-
-        $ node examples/date.js -s 2014-01-01 -e $(date +%s)
-        start at 2014-01-01T00:00:00.000Z
-        end at 2014-03-29T04:26:18.000Z
-
-
-## 1.4.0
-
-- Known issues: #8
-
-- [pull #2, pull #3] Add a `allowUnknown: true` option on `createParser` to
-  allow unknown options to be passed through as `opts._args` instead of parsing
-  throwing an exception (by https://github.com/isaacs).
-
-  See 'allowUnknown' in the README for a subtle caveat.
-
-
-## 1.3.2
-
-- Fix a subtlety where a *bool* option using both `env` and `default` didn't
-  work exactly correctly. If `default: false` then all was fine (by luck).
-  However, if you had an option like this:
-
-        options: [ {
-            names: ['verbose', 'v'],
-            env: 'FOO_VERBOSE',
-            'default': true,    // <--- this
-            type: 'bool'
-        } ],
-
-  wanted `FOO_VERBOSE=0` to make the option false, then you need the fix
-  in this version of dashdash.
-
-
-## 1.3.1
-
-- [issue #1] Fix an envvar not winning over an option 'default'. Previously
-  an option with both `default` and `env` would never take a value from the
-  environment variable. E.g. `FOO_FILE` would never work here:
-
-        options: [ {
-            names: ['file', 'f'],
-            env: 'FOO_FILE',
-            'default': 'default.file',
-            type: 'string'
-        } ],
-
-
-## 1.3.0
-
-- [Backward incompatible change for boolean envvars] Change the
-  interpretation of environment variables for boolean options to consider '0'
-  to be false. Previous to this *any* value to the envvar was considered
-  true -- which was quite misleading. Example:
-
-        $ FOO_VERBOSE=0 node examples/foo.js
-        # opts: { verbose: [ false ],
-          _order: [ { key: 'verbose', value: false, from: 'env' } ],
-          _args: [] }
-        # args: []
-
-
-## 1.2.1
-
-- Fix for `parse.help({includeEnv: true, ...})` handling to ensure that an
-  option with an `env` **but no `help`** still has the "Environment: ..."
-  output. E.g.:
-
-        { names: ['foo'], type: 'string', env: 'FOO' }
-
-        ...
-
-        --foo=ARG      Environment: FOO=ARG
-
-
-## 1.2.0
-
-- Transform the option key on the `opts` object returned from
-  `<parser>.parse()` for convenience. Currently this is just
-  `s/-/_/g`, e.g. '--dry-run' -> `opts.dry_run`. This allow one to use hyphen
-  in option names (common) but not have to do silly things like
-  `opt["dry-run"]` to access the parsed results.
-
-
-## 1.1.0
-
-- Environment variable integration. Envvars can be associated with an option,
-  then option processing will fallback to using that envvar if defined and
-  if the option isn't specified in argv. See the "Environment variable
-  integration" section in the README.
-
-- Change the `<parser>.parse()` signature to take a single object with keys
-  for arguments. The old signature is still supported.
-
-- `dashdash.createParser(CONFIG)` alternative to `new dashdash.Parser(CONFIG)`
-  a la many node-land APIs.
-
-
-## 1.0.2
-
-- Add "positiveInteger" and "arrayOfPositiveInteger" option types that only
-  accept positive integers.
-
-- Add "integer" and "arrayOfInteger" option types that accepts only integers.
-  Note that, for better or worse, these do NOT accept: "0x42" (hex), "1e2"
-  (with exponent) or "1.", "3.0" (floats).
-
-
-## 1.0.1
-
-- Fix not modifying the given option spec objects (which breaks creating
-  a Parser with them more than once).
-
-
-## 1.0.0
-
-First release.
diff --git a/node_modules/dashdash/LICENSE.txt b/node_modules/dashdash/LICENSE.txt
deleted file mode 100644
index 54706c6..0000000
--- a/node_modules/dashdash/LICENSE.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-# This is the MIT license
-
-Copyright (c) 2013 Trent Mick. All rights reserved.
-Copyright (c) 2013 Joyent Inc. All rights reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
diff --git a/node_modules/dashdash/README.md b/node_modules/dashdash/README.md
deleted file mode 100644
index e47b106..0000000
--- a/node_modules/dashdash/README.md
+++ /dev/null
@@ -1,574 +0,0 @@
-A light, featureful and explicit option parsing library for node.js.
-
-[Why another one? See below](#why). tl;dr: The others I've tried are one of
-too loosey goosey (not explicit), too big/too many deps, or ill specified.
-YMMV.
-
-Follow <a href="https://twitter.com/intent/user?screen_name=trentmick" target="_blank">@trentmick</a>
-for updates to node-dashdash.
-
-# Install
-
-    npm install dashdash
-
-
-# Usage
-
-```javascript
-var dashdash = require('dashdash');
-
-// Specify the options. Minimally `name` (or `names`) and `type`
-// must be given for each.
-var options = [
-    {
-        // `names` or a single `name`. First element is the `opts.KEY`.
-        names: ['help', 'h'],
-        // See "Option specs" below for types.
-        type: 'bool',
-        help: 'Print this help and exit.'
-    }
-];
-
-// Shortcut form. As called it infers `process.argv`. See below for
-// the longer form to use methods like `.help()` on the Parser object.
-var opts = dashdash.parse({options: options});
-
-console.log("opts:", opts);
-console.log("args:", opts._args);
-```
-
-
-# Longer Example
-
-A more realistic [starter script "foo.js"](./examples/foo.js) is as follows.
-This also shows using `parser.help()` for formatted option help.
-
-```javascript
-var dashdash = require('./lib/dashdash');
-
-var options = [
-    {
-        name: 'version',
-        type: 'bool',
-        help: 'Print tool version and exit.'
-    },
-    {
-        names: ['help', 'h'],
-        type: 'bool',
-        help: 'Print this help and exit.'
-    },
-    {
-        names: ['verbose', 'v'],
-        type: 'arrayOfBool',
-        help: 'Verbose output. Use multiple times for more verbose.'
-    },
-    {
-        names: ['file', 'f'],
-        type: 'string',
-        help: 'File to process',
-        helpArg: 'FILE'
-    }
-];
-
-var parser = dashdash.createParser({options: options});
-try {
-    var opts = parser.parse(process.argv);
-} catch (e) {
-    console.error('foo: error: %s', e.message);
-    process.exit(1);
-}
-
-console.log("# opts:", opts);
-console.log("# args:", opts._args);
-
-// Use `parser.help()` for formatted options help.
-if (opts.help) {
-    var help = parser.help({includeEnv: true}).trimRight();
-    console.log('usage: node foo.js [OPTIONS]\n'
-                + 'options:\n'
-                + help);
-    process.exit(0);
-}
-
-// ...
-```
-
-
-Some example output from this script (foo.js):
-
-```
-$ node foo.js -h
-# opts: { help: true,
-  _order: [ { name: 'help', value: true, from: 'argv' } ],
-  _args: [] }
-# args: []
-usage: node foo.js [OPTIONS]
-options:
-    --version             Print tool version and exit.
-    -h, --help            Print this help and exit.
-    -v, --verbose         Verbose output. Use multiple times for more verbose.
-    -f FILE, --file=FILE  File to process
-
-$ node foo.js -v
-# opts: { verbose: [ true ],
-  _order: [ { name: 'verbose', value: true, from: 'argv' } ],
-  _args: [] }
-# args: []
-
-$ node foo.js --version arg1
-# opts: { version: true,
-  _order: [ { name: 'version', value: true, from: 'argv' } ],
-  _args: [ 'arg1' ] }
-# args: [ 'arg1' ]
-
-$ node foo.js -f bar.txt
-# opts: { file: 'bar.txt',
-  _order: [ { name: 'file', value: 'bar.txt', from: 'argv' } ],
-  _args: [] }
-# args: []
-
-$ node foo.js -vvv --file=blah
-# opts: { verbose: [ true, true, true ],
-  file: 'blah',
-  _order:
-   [ { name: 'verbose', value: true, from: 'argv' },
-     { name: 'verbose', value: true, from: 'argv' },
-     { name: 'verbose', value: true, from: 'argv' },
-     { name: 'file', value: 'blah', from: 'argv' } ],
-  _args: [] }
-# args: []
-```
-
-
-See the ["examples"](examples/) dir for a number of starter examples using
-some of dashdash's features.
-
-
-# Environment variable integration
-
-If you want to allow environment variables to specify options to your tool,
-dashdash makes this easy. We can change the 'verbose' option in the example
-above to include an 'env' field:
-
-```javascript
-    {
-        names: ['verbose', 'v'],
-        type: 'arrayOfBool',
-        env: 'FOO_VERBOSE',         // <--- add this line
-        help: 'Verbose output. Use multiple times for more verbose.'
-    },
-```
-
-then the **"FOO_VERBOSE" environment variable** can be used to set this
-option:
-
-```shell
-$ FOO_VERBOSE=1 node foo.js
-# opts: { verbose: [ true ],
-  _order: [ { name: 'verbose', value: true, from: 'env' } ],
-  _args: [] }
-# args: []
-```
-
-Boolean options will interpret the empty string as unset, '0' as false
-and anything else as true.
-
-```shell
-$ FOO_VERBOSE= node examples/foo.js                 # not set
-# opts: { _order: [], _args: [] }
-# args: []
-
-$ FOO_VERBOSE=0 node examples/foo.js                # '0' is false
-# opts: { verbose: [ false ],
-  _order: [ { key: 'verbose', value: false, from: 'env' } ],
-  _args: [] }
-# args: []
-
-$ FOO_VERBOSE=1 node examples/foo.js                # true
-# opts: { verbose: [ true ],
-  _order: [ { key: 'verbose', value: true, from: 'env' } ],
-  _args: [] }
-# args: []
-
-$ FOO_VERBOSE=boogabooga node examples/foo.js       # true
-# opts: { verbose: [ true ],
-  _order: [ { key: 'verbose', value: true, from: 'env' } ],
-  _args: [] }
-# args: []
-```
-
-Non-booleans can be used as well. Strings:
-
-```shell
-$ FOO_FILE=data.txt node examples/foo.js
-# opts: { file: 'data.txt',
-  _order: [ { key: 'file', value: 'data.txt', from: 'env' } ],
-  _args: [] }
-# args: []
-```
-
-Numbers:
-
-```shell
-$ FOO_TIMEOUT=5000 node examples/foo.js
-# opts: { timeout: 5000,
-  _order: [ { key: 'timeout', value: 5000, from: 'env' } ],
-  _args: [] }
-# args: []
-
-$ FOO_TIMEOUT=blarg node examples/foo.js
-foo: error: arg for "FOO_TIMEOUT" is not a positive integer: "blarg"
-```
-
-With the `includeEnv: true` config to `parser.help()` the environment
-variable can also be included in **help output**:
-
-    usage: node foo.js [OPTIONS]
-    options:
-        --version             Print tool version and exit.
-        -h, --help            Print this help and exit.
-        -v, --verbose         Verbose output. Use multiple times for more verbose.
-                              Environment: FOO_VERBOSE=1
-        -f FILE, --file=FILE  File to process
-
-
-# Bash completion
-
-Dashdash provides a simple way to create a Bash completion file that you
-can place in your "bash_completion.d" directory -- sometimes that is
-"/usr/local/etc/bash_completion.d/"). Features:
-
-- Support for short and long opts
-- Support for knowing which options take arguments
-- Support for subcommands (e.g. 'git log <TAB>' to show just options for the
-  log subcommand). See
-  [node-cmdln](https://github.com/trentm/node-cmdln#bash-completion) for
-  how to integrate that.
-- Does the right thing with "--" to stop options.
-- Custom optarg and arg types for custom completions.
-
-Dashdash will return bash completion file content given a parser instance:
-
-    var parser = dashdash.createParser({options: options});
-    console.log( parser.bashCompletion({name: 'mycli'}) );
-
-or directly from a `options` array of options specs:
-
-    var code = dashdash.bashCompletionFromOptions({
-        name: 'mycli',
-        options: OPTIONS
-    });
-
-Write that content to "/usr/local/etc/bash_completion.d/mycli" and you will
-have Bash completions for `mycli`. Alternatively you can write it to
-any file (e.g. "~/.bashrc") and source it.
-
-You could add a `--completion` hidden option to your tool that emits the
-completion content and document for your users to call that to install
-Bash completions.
-
-See [examples/ddcompletion.js](examples/ddcompletion.js) for a complete
-example, including how one can define bash functions for completion of custom
-option types. Also see [node-cmdln](https://github.com/trentm/node-cmdln) for
-how it uses this for Bash completion for full multi-subcommand tools.
-
-- TODO: document specExtra
-- TODO: document includeHidden
-- TODO: document custom types, `function complete\_FOO` guide, completionType
-- TODO: document argtypes
-
-
-# Parser config
-
-Parser construction (i.e. `dashdash.createParser(CONFIG)`) takes the
-following fields:
-
-- `options` (Array of option specs). Required. See the
-  [Option specs](#option-specs) section below.
-
-- `interspersed` (Boolean). Optional. Default is true. If true this allows
-  interspersed arguments and options. I.e.:
-
-        node ./tool.js -v arg1 arg2 -h   # '-h' is after interspersed args
-
-  Set it to false to have '-h' **not** get parsed as an option in the above
-  example.
-
-- `allowUnknown` (Boolean).  Optional.  Default is false.  If false, this causes
-  unknown arguments to throw an error.  I.e.:
-
-        node ./tool.js -v arg1 --afe8asefksjefhas
-
-  Set it to true to treat the unknown option as a positional
-  argument.
-
-  **Caveat**: When a shortopt group, such as `-xaz` contains a mix of
-  known and unknown options, the *entire* group is passed through
-  unmolested as a positional argument.
-
-  Consider if you have a known short option `-a`, and parse the
-  following command line:
-
-        node ./tool.js -xaz
-
-  where `-x` and `-z` are unknown.  There are multiple ways to
-  interpret this:
-
-    1. `-x` takes a value: `{x: 'az'}`
-    2. `-x` and `-z` are both booleans: `{x:true,a:true,z:true}`
-
-  Since dashdash does not know what `-x` and `-z` are, it can't know
-  if you'd prefer to receive `{a:true,_args:['-x','-z']}` or
-  `{x:'az'}`, or `{_args:['-xaz']}`. Leaving the positional arg unprocessed
-  is the easiest mistake for the user to recover from.
-
-
-# Option specs
-
-Example using all fields (required fields are noted):
-
-```javascript
-{
-    names: ['file', 'f'],       // Required (one of `names` or `name`).
-    type: 'string',             // Required.
-    completionType: 'filename',
-    env: 'MYTOOL_FILE',
-    help: 'Config file to load before running "mytool"',
-    helpArg: 'PATH',
-    helpWrap: false,
-    default: path.resolve(process.env.HOME, '.mytoolrc')
-}
-```
-
-Each option spec in the `options` array must/can have the following fields:
-
-- `name` (String) or `names` (Array). Required. These give the option name
-  and aliases. The first name (if more than one given) is the key for the
-  parsed `opts` object.
-
-- `type` (String). Required. One of:
-
-    - bool
-    - string
-    - number
-    - integer
-    - positiveInteger
-    - date (epoch seconds, e.g. 1396031701, or ISO 8601 format
-      `YYYY-MM-DD[THH:MM:SS[.sss][Z]]`, e.g. "2014-03-28T18:35:01.489Z")
-    - arrayOfBool
-    - arrayOfString
-    - arrayOfNumber
-    - arrayOfInteger
-    - arrayOfPositiveInteger
-    - arrayOfDate
-
-  FWIW, these names attempt to match with asserts on
-  [assert-plus](https://github.com/mcavage/node-assert-plus).
-  You can add your own custom option types with `dashdash.addOptionType`.
-  See below.
-
-- `completionType` (String). Optional. This is used for [Bash
-  completion](#bash-completion) for an option argument. If not specified,
-  then the value of `type` is used. Any string may be specified, but only the
-  following values have meaning:
-
-    - `none`: Provide no completions.
-    - `file`: Bash's default completion (i.e. `complete -o default`), which
-      includes filenames.
-    - *Any string FOO for which a `function complete_FOO` Bash function is
-      defined.* This is for custom completions for a given tool. Typically
-      these custom functions are provided in the `specExtra` argument to
-      `dashdash.bashCompletionFromOptions()`. See
-      ["examples/ddcompletion.js"](examples/ddcompletion.js) for an example.
-
-- `env` (String or Array of String). Optional. An environment variable name
-  (or names) that can be used as a fallback for this option. For example,
-  given a "foo.js" like this:
-
-        var options = [{names: ['dry-run', 'n'], env: 'FOO_DRY_RUN'}];
-        var opts = dashdash.parse({options: options});
-
-  Both `node foo.js --dry-run` and `FOO_DRY_RUN=1 node foo.js` would result
-  in `opts.dry_run = true`.
-
-  An environment variable is only used as a fallback, i.e. it is ignored if
-  the associated option is given in `argv`.
-
-- `help` (String). Optional. Used for `parser.help()` output.
-
-- `helpArg` (String). Optional. Used in help output as the placeholder for
-  the option argument, e.g. the "PATH" in:
-
-        ...
-        -f PATH, --file=PATH    File to process
-        ...
-
-- `helpWrap` (Boolean). Optional, default true. Set this to `false` to have
-  that option's `help` *not* be text wrapped in `<parser>.help()` output.
-
-- `default`. Optional. A default value used for this option, if the
-  option isn't specified in argv.
-
-- `hidden` (Boolean). Optional, default false. If true, help output will not
-  include this option. See also the `includeHidden` option to
-  `bashCompletionFromOptions()` for [Bash completion](#bash-completion).
-
-
-# Option group headings
-
-You can add headings between option specs in the `options` array.  To do so,
-simply add an object with only a `group` property -- the string to print as
-the heading for the subsequent options in the array.  For example:
-
-```javascript
-var options = [
-    {
-        group: 'Armament Options'
-    },
-    {
-        names: [ 'weapon', 'w' ],
-        type: 'string'
-    },
-    {
-        group: 'General Options'
-    },
-    {
-        names: [ 'help', 'h' ],
-        type: 'bool'
-    }
-];
-...
-```
-
-Note: You can use an empty string, `{group: ''}`, to get a blank line in help
-output between groups of options.
-
-
-# Help config
-
-The `parser.help(...)` function is configurable as follows:
-
-        Options:
-          Armament Options:
-        ^^  -w WEAPON, --weapon=WEAPON  Weapon with which to crush. One of: |
-       /                                sword, spear, maul                  |
-      /   General Options:                                                  |
-     /      -h, --help                  Print this help and exit.           |
-    /   ^^^^                            ^                                   |
-    \       `-- indent                   `-- helpCol              maxCol ---'
-     `-- headingIndent
-
-- `indent` (Number or String). Default 4. Set to a number (for that many
-  spaces) or a string for the literal indent.
-- `headingIndent` (Number or String). Default half length of `indent`. Set to
-  a number (for that many spaces) or a string for the literal indent. This
-  indent applies to group heading lines, between normal option lines.
-- `nameSort` (String). Default is 'length'. By default the names are
-  sorted to put the short opts first (i.e. '-h, --help' preferred
-  to '--help, -h'). Set to 'none' to not do this sorting.
-- `maxCol` (Number). Default 80. Note that reflow is just done on whitespace
-  so a long token in the option help can overflow maxCol.
-- `helpCol` (Number). If not set a reasonable value will be determined
-  between `minHelpCol` and `maxHelpCol`.
-- `minHelpCol` (Number). Default 20.
-- `maxHelpCol` (Number). Default 40.
-- `helpWrap` (Boolean). Default true. Set to `false` to have option `help`
-  strings *not* be textwrapped to the helpCol..maxCol range.
-- `includeEnv` (Boolean). Default false. If the option has associated
-  environment variables (via the `env` option spec attribute), then
-  append mentioned of those envvars to the help string.
-- `includeDefault` (Boolean). Default false. If the option has a default value
-  (via the `default` option spec attribute, or a default on the option's type),
-  then a "Default: VALUE" string will be appended to the help string.
-
-
-# Custom option types
-
-Dashdash includes a good starter set of option types that it will parse for
-you. However, you can add your own via:
-
-    var dashdash = require('dashdash');
-    dashdash.addOptionType({
-        name: '...',
-        takesArg: true,
-        helpArg: '...',
-        parseArg: function (option, optstr, arg) {
-            ...
-        },
-        array: false,  // optional
-        arrayFlatten: false,  // optional
-        default: ...,   // optional
-        completionType: ...  // optional
-    });
-
-For example, a simple option type that accepts 'yes', 'y', 'no' or 'n' as
-a boolean argument would look like:
-
-    var dashdash = require('dashdash');
-
-    function parseYesNo(option, optstr, arg) {
-        var argLower = arg.toLowerCase()
-        if (~['yes', 'y'].indexOf(argLower)) {
-            return true;
-        } else if (~['no', 'n'].indexOf(argLower)) {
-            return false;
-        } else {
-            throw new Error(format(
-                'arg for "%s" is not "yes" or "no": "%s"',
-                optstr, arg));
-        }
-    }
-
-    dashdash.addOptionType({
-        name: 'yesno'
-        takesArg: true,
-        helpArg: '<yes|no>',
-        parseArg: parseYesNo
-    });
-
-    var options = {
-        {names: ['answer', 'a'], type: 'yesno'}
-    };
-    var opts = dashdash.parse({options: options});
-
-See "examples/custom-option-\*.js" for other examples.
-See the `addOptionType` block comment in "lib/dashdash.js" for more details.
-Please let me know [with an
-issue](https://github.com/trentm/node-dashdash/issues/new) if you write a
-generally useful one.
-
-
-
-# Why
-
-Why another node.js option parsing lib?
-
-- `nopt` really is just for "tools like npm". Implicit opts (e.g. '--no-foo'
-  works for every '--foo'). Can't disable abbreviated opts. Can't do multiple
-  usages of same opt, e.g. '-vvv' (I think). Can't do grouped short opts.
-
-- `optimist` has surprise interpretation of options (at least to me).
-  Implicit opts mean ambiguities and poor error handling for fat-fingering.
-  `process.exit` calls makes it hard to use as a libary.
-
-- `optparse` Incomplete docs. Is this an attempted clone of Python's `optparse`.
-  Not clear. Some divergence. `parser.on("name", ...)` API is weird.
-
-- `argparse` Dep on underscore. No thanks just for option processing.
-  `find lib | wc -l` -> `26`. Overkill.
-  Argparse is a bit different anyway. Not sure I want that.
-
-- `posix-getopt` No type validation. Though that isn't a killer. AFAIK can't
-  have a long opt without a short alias. I.e. no `getopt_long` semantics.
-  Also, no whizbang features like generated help output.
-
-- ["commander.js"](https://github.com/visionmedia/commander.js): I wrote
-  [a critique](http://trentm.com/2014/01/a-critique-of-commander-for-nodejs.html)
-  a while back. It seems fine, but last I checked had
-  [an outstanding bug](https://github.com/visionmedia/commander.js/pull/121)
-  that would prevent me from using it.
-
-
-# License
-
-MIT. See LICENSE.txt.
diff --git a/node_modules/dashdash/etc/dashdash.bash_completion.in b/node_modules/dashdash/etc/dashdash.bash_completion.in
deleted file mode 100644
index dc33309..0000000
--- a/node_modules/dashdash/etc/dashdash.bash_completion.in
+++ /dev/null
@@ -1,389 +0,0 @@
-#!/bin/bash
-#
-# Bash completion generated for '{{name}}' at {{date}}.
-#
-# The original template lives here:
-# https://github.com/trentm/node-dashdash/blob/master/etc/dashdash.bash_completion.in
-#
-
-#
-# Copyright 2016 Trent Mick
-# Copyright 2016 Joyent, Inc.
-#
-#
-# A generic Bash completion driver script.
-#
-# This is meant to provide a re-usable chunk of Bash to use for
-# "etc/bash_completion.d/" files for individual tools. Only the "Configuration"
-# section with tool-specific info need differ. Features:
-#
-# - support for short and long opts
-# - support for knowing which options take arguments
-# - support for subcommands (e.g. 'git log <TAB>' to show just options for the
-#   log subcommand)
-# - does the right thing with "--" to stop options
-# - custom optarg and arg types for custom completions
-# - (TODO) support for shells other than Bash (tcsh, zsh, fish?, etc.)
-#
-#
-# Examples/design:
-#
-# 1. Bash "default" completion. By default Bash's 'complete -o default' is
-#    enabled. That means when there are no completions (e.g. if no opts match
-#    the current word), then you'll get Bash's default completion. Most notably
-#    that means you get filename completion. E.g.:
-#       $ tool ./<TAB>
-#       $ tool READ<TAB>
-#
-# 2. all opts and subcmds:
-#       $ tool <TAB>
-#       $ tool -v <TAB>     # assuming '-v' doesn't take an arg
-#       $ tool -<TAB>       # matching opts
-#       $ git lo<TAB>       # matching subcmds
-#
-#    Long opt completions are given *without* the '=', i.e. we prefer space
-#    separated because that's easier for good completions.
-#
-# 3. long opt arg with '='
-#       $ tool --file=<TAB>
-#       $ tool --file=./d<TAB>
-#    We maintain the "--file=" prefix. Limitation: With the attached prefix
-#    the 'complete -o filenames' doesn't know to do dirname '/' suffixing. Meh.
-#
-# 4. envvars:
-#       $ tool $<TAB>
-#       $ tool $P<TAB>
-#    Limitation: Currently only getting exported vars, so we miss "PS1" and
-#    others.
-#
-# 5. Defer to other completion in a subshell:
-#       $ tool --file $(cat ./<TAB>
-#    We get this from 'complete -o default ...'.
-#
-# 6. Custom completion types from a provided bash function.
-#       $ tool --profile <TAB>        # complete available "profiles"
-#
-#
-# Dev Notes:
-# - compgen notes, from http://unix.stackexchange.com/questions/151118/understand-compgen-builtin-command
-# - https://www.gnu.org/software/bash/manual/html_node/Programmable-Completion-Builtins.html
-#
-
-
-# Debugging this completion:
-#   1. Uncomment the "_{{name}}_log_file=..." line.
-#   2. 'tail -f /var/tmp/dashdash-completion.log' in one terminal.
-#   3. Re-source this bash completion file.
-#_{{name}}_log=/var/tmp/dashdash-completion.log
-
-function _{{name}}_completer {
-
-    # ---- cmd definition
-
-    {{spec}}
-
-
-    # ---- locals
-
-    declare -a argv
-
-
-    # ---- support functions
-
-    function trace {
-        [[ -n "$_{{name}}_log" ]] && echo "$*" >&2
-    }
-
-    function _dashdash_complete {
-        local idx context
-        idx=$1
-        context=$2
-
-        local shortopts longopts optargs subcmds allsubcmds argtypes
-        shortopts="$(eval "echo \${cmd${context}_shortopts}")"
-        longopts="$(eval "echo \${cmd${context}_longopts}")"
-        optargs="$(eval "echo \${cmd${context}_optargs}")"
-        subcmds="$(eval "echo \${cmd${context}_subcmds}")"
-        allsubcmds="$(eval "echo \${cmd${context}_allsubcmds}")"
-        IFS=', ' read -r -a argtypes <<< "$(eval "echo \${cmd${context}_argtypes}")"
-
-        trace ""
-        trace "_dashdash_complete(idx=$idx, context=$context)"
-        trace "  shortopts: $shortopts"
-        trace "  longopts: $longopts"
-        trace "  optargs: $optargs"
-        trace "  subcmds: $subcmds"
-        trace "  allsubcmds: $allsubcmds"
-
-        # Get 'state' of option parsing at this COMP_POINT.
-        # Copying "dashdash.js#parse()" behaviour here.
-        local state=
-        local nargs=0
-        local i=$idx
-        local argtype
-        local optname
-        local prefix
-        local word
-        local dashdashseen=
-        while [[ $i -lt $len && $i -le $COMP_CWORD ]]; do
-            argtype=
-            optname=
-            prefix=
-            word=
-
-            arg=${argv[$i]}
-            trace "  consider argv[$i]: '$arg'"
-
-            if [[ "$arg" == "--" && $i -lt $COMP_CWORD ]]; then
-                trace "    dashdash seen"
-                dashdashseen=yes
-                state=arg
-                word=$arg
-            elif [[ -z "$dashdashseen" && "${arg:0:2}" == "--" ]]; then
-                arg=${arg:2}
-                if [[ "$arg" == *"="* ]]; then
-                    optname=${arg%%=*}
-                    val=${arg##*=}
-                    trace "    long opt: optname='$optname' val='$val'"
-                    state=arg
-                    argtype=$(echo "$optargs" | awk -F "-$optname=" '{print $2}' | cut -d' ' -f1)
-                    word=$val
-                    prefix="--$optname="
-                else
-                    optname=$arg
-                    val=
-                    trace "    long opt: optname='$optname'"
-                    state=longopt
-                    word=--$optname
-
-                    if [[ "$optargs" == *"-$optname="* && $i -lt $COMP_CWORD ]]; then
-                        i=$(( $i + 1 ))
-                        state=arg
-                        argtype=$(echo "$optargs" | awk -F "-$optname=" '{print $2}' | cut -d' ' -f1)
-                        word=${argv[$i]}
-                        trace "    takes arg (consume argv[$i], word='$word')"
-                    fi
-                fi
-            elif [[ -z "$dashdashseen" && "${arg:0:1}" == "-" ]]; then
-                trace "    short opt group"
-                state=shortopt
-                word=$arg
-
-                local j=1
-                while [[ $j -lt ${#arg} ]]; do
-                    optname=${arg:$j:1}
-                    trace "    consider index $j: optname '$optname'"
-
-                    if [[ "$optargs" == *"-$optname="* ]]; then
-                        argtype=$(echo "$optargs" | awk -F "-$optname=" '{print $2}' | cut -d' ' -f1)
-                        if [[ $(( $j + 1 )) -lt ${#arg} ]]; then
-                            state=arg
-                            word=${arg:$(( $j + 1 ))}
-                            trace "      takes arg (rest of this arg, word='$word', argtype='$argtype')"
-                        elif [[ $i -lt $COMP_CWORD ]]; then
-                            state=arg
-                            i=$(( $i + 1 ))
-                            word=${argv[$i]}
-                            trace "    takes arg (word='$word', argtype='$argtype')"
-                        fi
-                        break
-                    fi
-
-                    j=$(( $j + 1 ))
-                done
-            elif [[ $i -lt $COMP_CWORD && -n "$arg" ]] && $(echo "$allsubcmds" | grep -w "$arg" >/dev/null); then
-                trace "    complete subcmd: recurse _dashdash_complete"
-                _dashdash_complete $(( $i + 1 )) "${context}__${arg/-/_}"
-                return
-            else
-                trace "    not an opt or a complete subcmd"
-                state=arg
-                word=$arg
-                nargs=$(( $nargs + 1 ))
-                if [[ ${#argtypes[@]} -gt 0 ]]; then
-                    argtype="${argtypes[$(( $nargs - 1 ))]}"
-                    if [[ -z "$argtype" ]]; then
-                        # If we have more args than argtypes, we use the
-                        # last type.
-                        argtype="${argtypes[@]: -1:1}"
-                    fi
-                fi
-            fi
-
-            trace "    state=$state prefix='$prefix' word='$word'"
-            i=$(( $i + 1 ))
-        done
-
-        trace "  parsed: state=$state optname='$optname' argtype='$argtype' prefix='$prefix' word='$word' dashdashseen=$dashdashseen"
-        local compgen_opts=
-        if [[ -n "$prefix" ]]; then
-            compgen_opts="$compgen_opts -P $prefix"
-        fi
-
-        case $state in
-        shortopt)
-            compgen $compgen_opts -W "$shortopts $longopts" -- "$word"
-            ;;
-        longopt)
-            compgen $compgen_opts -W "$longopts" -- "$word"
-            ;;
-        arg)
-            # If we don't know what completion to do, then emit nothing. We
-            # expect that we are running with:
-            #       complete -o default ...
-            # where "default" means: "Use Readline's default completion if
-            # the compspec generates no matches." This gives us the good filename
-            # completion, completion in subshells/backticks.
-            #
-            # We cannot support an argtype="directory" because
-            #       compgen -S '/' -A directory -- "$word"
-            # doesn't give a satisfying result. It doesn't stop at the trailing '/'
-            # so you cannot descend into dirs.
-            if [[ "${word:0:1}" == '$' ]]; then
-                # By default, Bash will complete '$<TAB>' to all envvars. Apparently
-                # 'complete -o default' does *not* give us that. The following
-                # gets *close* to the same completions: '-A export' misses envvars
-                # like "PS1".
-                trace "  completing envvars"
-                compgen $compgen_opts -P '$' -A export -- "${word:1}"
-            elif [[ -z "$argtype" ]]; then
-                # Only include opts in completions if $word is not empty.
-                # This is to avoid completing the leading '-', which foils
-                # using 'default' completion.
-                if [[ -n "$dashdashseen" ]]; then
-                    trace "  completing subcmds, if any (no argtype, dashdash seen)"
-                    compgen $compgen_opts -W "$subcmds" -- "$word"
-                elif [[ -z "$word" ]]; then
-                    trace "  completing subcmds, if any (no argtype, empty word)"
-                    compgen $compgen_opts -W "$subcmds" -- "$word"
-                else
-                    trace "  completing opts & subcmds (no argtype)"
-                    compgen $compgen_opts -W "$shortopts $longopts $subcmds" -- "$word"
-                fi
-            elif [[ $argtype == "none" ]]; then
-                # We want *no* completions, i.e. some way to get the active
-                # 'complete -o default' to not do filename completion.
-                trace "  completing 'none' (hack to imply no completions)"
-                echo "##-no-completion- -results-##"
-            elif [[ $argtype == "file" ]]; then
-                # 'complete -o default' gives the best filename completion, at least
-                # on Mac.
-                trace "  completing 'file' (let 'complete -o default' handle it)"
-                echo ""
-            elif ! type complete_$argtype 2>/dev/null >/dev/null; then
-                trace "  completing '$argtype' (fallback to default b/c complete_$argtype is unknown)"
-                echo ""
-            else
-                trace "  completing custom '$argtype'"
-                completions=$(complete_$argtype "$word")
-                if [[ -z "$completions" ]]; then
-                    trace "  no custom '$argtype' completions"
-                    # These are in ascii and "dictionary" order so they sort
-                    # correctly.
-                    echo "##-no-completion- -results-##"
-                else
-                    echo $completions
-                fi
-            fi
-            ;;
-        *)
-            trace "  unknown state: $state"
-            ;;
-        esac
-    }
-
-
-    trace ""
-    trace "-- $(date)"
-    #trace "\$IFS: '$IFS'"
-    #trace "\$@: '$@'"
-    #trace "COMP_WORDBREAKS: '$COMP_WORDBREAKS'"
-    trace "COMP_CWORD: '$COMP_CWORD'"
-    trace "COMP_LINE: '$COMP_LINE'"
-    trace "COMP_POINT: $COMP_POINT"
-
-    # Guard against negative COMP_CWORD. This is a Bash bug at least on
-    # Mac 10.10.4's bash. See
-    # <https://lists.gnu.org/archive/html/bug-bash/2009-07/msg00125.html>.
-    if [[ $COMP_CWORD -lt 0 ]]; then
-        trace "abort on negative COMP_CWORD"
-        exit 1;
-    fi
-
-    # I don't know how to do array manip on argv vars,
-    # so copy over to argv array to work on them.
-    shift   # the leading '--'
-    i=0
-    len=$#
-    while [[ $# -gt 0 ]]; do
-        argv[$i]=$1
-        shift;
-        i=$(( $i + 1 ))
-    done
-    trace "argv: '${argv[@]}'"
-    trace "argv[COMP_CWORD-1]: '${argv[$(( $COMP_CWORD - 1 ))]}'"
-    trace "argv[COMP_CWORD]: '${argv[$COMP_CWORD]}'"
-    trace "argv len: '$len'"
-
-    _dashdash_complete 1 ""
-}
-
-
-# ---- mainline
-
-# Note: This if-block to help work with 'compdef' and 'compctl' is
-# adapted from 'npm completion'.
-if type complete &>/dev/null; then
-    function _{{name}}_completion {
-        local _log_file=/dev/null
-        [[ -z "$_{{name}}_log" ]] || _log_file="$_{{name}}_log"
-        COMPREPLY=($(COMP_CWORD="$COMP_CWORD" \
-            COMP_LINE="$COMP_LINE" \
-            COMP_POINT="$COMP_POINT" \
-            _{{name}}_completer -- "${COMP_WORDS[@]}" \
-            2>$_log_file)) || return $?
-    }
-    complete -o default -F _{{name}}_completion {{name}}
-elif type compdef &>/dev/null; then
-    function _{{name}}_completion {
-        local _log_file=/dev/null
-        [[ -z "$_{{name}}_log" ]] || _log_file="$_{{name}}_log"
-        compadd -- $(COMP_CWORD=$((CURRENT-1)) \
-            COMP_LINE=$BUFFER \
-            COMP_POINT=0 \
-            _{{name}}_completer -- "${words[@]}" \
-            2>$_log_file)
-    }
-    compdef _{{name}}_completion {{name}}
-elif type compctl &>/dev/null; then
-    function _{{name}}_completion {
-        local cword line point words si
-        read -Ac words
-        read -cn cword
-        let cword-=1
-        read -l line
-        read -ln point
-        local _log_file=/dev/null
-        [[ -z "$_{{name}}_log" ]] || _log_file="$_{{name}}_log"
-        reply=($(COMP_CWORD="$cword" \
-            COMP_LINE="$line" \
-            COMP_POINT="$point" \
-            _{{name}}_completer -- "${words[@]}" \
-            2>$_log_file)) || return $?
-    }
-    compctl -K _{{name}}_completion {{name}}
-fi
-
-
-##
-## This is a Bash completion file for the '{{name}}' command. You can install
-## with either:
-##
-##     cp FILE /usr/local/etc/bash_completion.d/{{name}}   # Mac
-##     cp FILE /etc/bash_completion.d/{{name}}             # Linux
-##
-## or:
-##
-##     cp FILE > ~/.{{name}}.completion
-##     echo "source ~/.{{name}}.completion" >> ~/.bashrc
-##
\ No newline at end of file
diff --git a/node_modules/dashdash/lib/dashdash.js b/node_modules/dashdash/lib/dashdash.js
deleted file mode 100644
index adb6f13..0000000
--- a/node_modules/dashdash/lib/dashdash.js
+++ /dev/null
@@ -1,1055 +0,0 @@
-/**
- * dashdash - A light, featureful and explicit option parsing library for
- * node.js.
- */
-// vim: set ts=4 sts=4 sw=4 et:
-
-var assert = require('assert-plus');
-var format = require('util').format;
-var fs = require('fs');
-var path = require('path');
-
-
-var DEBUG = true;
-if (DEBUG) {
-    var debug = console.warn;
-} else {
-    var debug = function () {};
-}
-
-
-
-// ---- internal support stuff
-
-// Replace {{variable}} in `s` with the template data in `d`.
-function renderTemplate(s, d) {
-    return s.replace(/{{([a-zA-Z]+)}}/g, function (match, key) {
-        return d.hasOwnProperty(key) ? d[key] : match;
-    });
-}
-
-/**
- * Return a shallow copy of the given object;
- */
-function shallowCopy(obj) {
-    if (!obj) {
-        return (obj);
-    }
-    var copy = {};
-    Object.keys(obj).forEach(function (k) {
-        copy[k] = obj[k];
-    });
-    return (copy);
-}
-
-
-function space(n) {
-    var s = '';
-    for (var i = 0; i < n; i++) {
-        s += ' ';
-    }
-    return s;
-}
-
-
-function makeIndent(arg, deflen, name) {
-    if (arg === null || arg === undefined)
-        return space(deflen);
-    else if (typeof (arg) === 'number')
-        return space(arg);
-    else if (typeof (arg) === 'string')
-        return arg;
-    else
-        assert.fail('invalid "' + name + '": not a string or number: ' + arg);
-}
-
-
-/**
- * Return an array of lines wrapping the given text to the given width.
- * This splits on whitespace. Single tokens longer than `width` are not
- * broken up.
- */
-function textwrap(s, width) {
-    var words = s.trim().split(/\s+/);
-    var lines = [];
-    var line = '';
-    words.forEach(function (w) {
-        var newLength = line.length + w.length;
-        if (line.length > 0)
-            newLength += 1;
-        if (newLength > width) {
-            lines.push(line);
-            line = '';
-        }
-        if (line.length > 0)
-            line += ' ';
-        line += w;
-    });
-    lines.push(line);
-    return lines;
-}
-
-
-/**
- * Transform an option name to a "key" that is used as the field
- * on the `opts` object returned from `<parser>.parse()`.
- *
- * Transformations:
- * - '-' -> '_': This allow one to use hyphen in option names (common)
- *   but not have to do silly things like `opt["dry-run"]` to access the
- *   parsed results.
- */
-function optionKeyFromName(name) {
-    return name.replace(/-/g, '_');
-}
-
-
-
-// ---- Option types
-
-function parseBool(option, optstr, arg) {
-    return Boolean(arg);
-}
-
-function parseString(option, optstr, arg) {
-    assert.string(arg, 'arg');
-    return arg;
-}
-
-function parseNumber(option, optstr, arg) {
-    assert.string(arg, 'arg');
-    var num = Number(arg);
-    if (isNaN(num)) {
-        throw new Error(format('arg for "%s" is not a number: "%s"',
-            optstr, arg));
-    }
-    return num;
-}
-
-function parseInteger(option, optstr, arg) {
-    assert.string(arg, 'arg');
-    var num = Number(arg);
-    if (!/^[0-9-]+$/.test(arg) || isNaN(num)) {
-        throw new Error(format('arg for "%s" is not an integer: "%s"',
-            optstr, arg));
-    }
-    return num;
-}
-
-function parsePositiveInteger(option, optstr, arg) {
-    assert.string(arg, 'arg');
-    var num = Number(arg);
-    if (!/^[0-9]+$/.test(arg) || isNaN(num) || num === 0) {
-        throw new Error(format('arg for "%s" is not a positive integer: "%s"',
-            optstr, arg));
-    }
-    return num;
-}
-
-/**
- * Supported date args:
- * - epoch second times (e.g. 1396031701)
- * - ISO 8601 format: YYYY-MM-DD[THH:MM:SS[.sss][Z]]
- *      2014-03-28T18:35:01.489Z
- *      2014-03-28T18:35:01.489
- *      2014-03-28T18:35:01Z
- *      2014-03-28T18:35:01
- *      2014-03-28
- */
-function parseDate(option, optstr, arg) {
-    assert.string(arg, 'arg');
-    var date;
-    if (/^\d+$/.test(arg)) {
-        // epoch seconds
-        date = new Date(Number(arg) * 1000);
-    /* JSSTYLED */
-    } else if (/^\d{4}-\d{2}-\d{2}(T\d{2}:\d{2}:\d{2}(\.\d+)?Z?)?$/i.test(arg)) {
-        // ISO 8601 format
-        date = new Date(arg);
-    } else {
-        throw new Error(format('arg for "%s" is not a valid date format: "%s"',
-            optstr, arg));
-    }
-    if (date.toString() === 'Invalid Date') {
-        throw new Error(format('arg for "%s" is an invalid date: "%s"',
-            optstr, arg));
-    }
-    return date;
-}
-
-var optionTypes = {
-    bool: {
-        takesArg: false,
-        parseArg: parseBool
-    },
-    string: {
-        takesArg: true,
-        helpArg: 'ARG',
-        parseArg: parseString
-    },
-    number: {
-        takesArg: true,
-        helpArg: 'NUM',
-        parseArg: parseNumber
-    },
-    integer: {
-        takesArg: true,
-        helpArg: 'INT',
-        parseArg: parseInteger
-    },
-    positiveInteger: {
-        takesArg: true,
-        helpArg: 'INT',
-        parseArg: parsePositiveInteger
-    },
-    date: {
-        takesArg: true,
-        helpArg: 'DATE',
-        parseArg: parseDate
-    },
-    arrayOfBool: {
-        takesArg: false,
-        array: true,
-        parseArg: parseBool
-    },
-    arrayOfString: {
-        takesArg: true,
-        helpArg: 'ARG',
-        array: true,
-        parseArg: parseString
-    },
-    arrayOfNumber: {
-        takesArg: true,
-        helpArg: 'NUM',
-        array: true,
-        parseArg: parseNumber
-    },
-    arrayOfInteger: {
-        takesArg: true,
-        helpArg: 'INT',
-        array: true,
-        parseArg: parseInteger
-    },
-    arrayOfPositiveInteger: {
-        takesArg: true,
-        helpArg: 'INT',
-        array: true,
-        parseArg: parsePositiveInteger
-    },
-    arrayOfDate: {
-        takesArg: true,
-        helpArg: 'INT',
-        array: true,
-        parseArg: parseDate
-    },
-};
-
-
-
-// ---- Parser
-
-/**
- * Parser constructor.
- *
- * @param config {Object} The parser configuration
- *      - options {Array} Array of option specs. See the README for how to
- *        specify each option spec.
- *      - allowUnknown {Boolean} Default false. Whether to throw on unknown
- *        options. If false, then unknown args are included in the _args array.
- *      - interspersed {Boolean} Default true. Whether to allow interspersed
- *        arguments (non-options) and options. E.g.:
- *              node tool.js arg1 arg2 -v
- *        '-v' is after some args here. If `interspersed: false` then '-v'
- *        would not be parsed out. Note that regardless of `interspersed`
- *        the presence of '--' will stop option parsing, as all good
- *        option parsers should.
- */
-function Parser(config) {
-    assert.object(config, 'config');
-    assert.arrayOfObject(config.options, 'config.options');
-    assert.optionalBool(config.interspersed, 'config.interspersed');
-    var self = this;
-
-    // Allow interspersed arguments (true by default).
-    this.interspersed = (config.interspersed !== undefined
-        ? config.interspersed : true);
-
-    // Don't allow unknown flags (true by default).
-    this.allowUnknown = (config.allowUnknown !== undefined
-        ? config.allowUnknown : false);
-
-    this.options = config.options.map(function (o) { return shallowCopy(o); });
-    this.optionFromName = {};
-    this.optionFromEnv = {};
-    for (var i = 0; i < this.options.length; i++) {
-        var o = this.options[i];
-        if (o.group !== undefined && o.group !== null) {
-            assert.optionalString(o.group,
-                format('config.options.%d.group', i));
-            continue;
-        }
-        assert.ok(optionTypes[o.type],
-            format('invalid config.options.%d.type: "%s" in %j',
-                   i, o.type, o));
-        assert.optionalString(o.name, format('config.options.%d.name', i));
-        assert.optionalArrayOfString(o.names,
-            format('config.options.%d.names', i));
-        assert.ok((o.name || o.names) && !(o.name && o.names),
-            format('exactly one of "name" or "names" required: %j', o));
-        assert.optionalString(o.help, format('config.options.%d.help', i));
-        var env = o.env || [];
-        if (typeof (env) === 'string') {
-            env = [env];
-        }
-        assert.optionalArrayOfString(env, format('config.options.%d.env', i));
-        assert.optionalString(o.helpGroup,
-            format('config.options.%d.helpGroup', i));
-        assert.optionalBool(o.helpWrap,
-            format('config.options.%d.helpWrap', i));
-        assert.optionalBool(o.hidden, format('config.options.%d.hidden', i));
-
-        if (o.name) {
-            o.names = [o.name];
-        } else {
-            assert.string(o.names[0],
-                format('config.options.%d.names is empty', i));
-        }
-        o.key = optionKeyFromName(o.names[0]);
-        o.names.forEach(function (n) {
-            if (self.optionFromName[n]) {
-                throw new Error(format(
-                    'option name collision: "%s" used in %j and %j',
-                    n, self.optionFromName[n], o));
-            }
-            self.optionFromName[n] = o;
-        });
-        env.forEach(function (n) {
-            if (self.optionFromEnv[n]) {
-                throw new Error(format(
-                    'option env collision: "%s" used in %j and %j',
-                    n, self.optionFromEnv[n], o));
-            }
-            self.optionFromEnv[n] = o;
-        });
-    }
-}
-
-Parser.prototype.optionTakesArg = function optionTakesArg(option) {
-    return optionTypes[option.type].takesArg;
-};
-
-/**
- * Parse options from the given argv.
- *
- * @param inputs {Object} Optional.
- *      - argv {Array} Optional. The argv to parse. Defaults to
- *        `process.argv`.
- *      - slice {Number} The index into argv at which options/args begin.
- *        Default is 2, as appropriate for `process.argv`.
- *      - env {Object} Optional. The env to use for 'env' entries in the
- *        option specs. Defaults to `process.env`.
- * @returns {Object} Parsed `opts`. It has special keys `_args` (the
- *      remaining args from `argv`) and `_order` (gives the order that
- *      options were specified).
- */
-Parser.prototype.parse = function parse(inputs) {
-    var self = this;
-
-    // Old API was `parse([argv, [slice]])`
-    if (Array.isArray(arguments[0])) {
-        inputs = {argv: arguments[0], slice: arguments[1]};
-    }
-
-    assert.optionalObject(inputs, 'inputs');
-    if (!inputs) {
-        inputs = {};
-    }
-    assert.optionalArrayOfString(inputs.argv, 'inputs.argv');
-    //assert.optionalNumber(slice, 'slice');
-    var argv = inputs.argv || process.argv;
-    var slice = inputs.slice !== undefined ? inputs.slice : 2;
-    var args = argv.slice(slice);
-    var env = inputs.env || process.env;
-    var opts = {};
-    var _order = [];
-
-    function addOpt(option, optstr, key, val, from) {
-        var type = optionTypes[option.type];
-        var parsedVal = type.parseArg(option, optstr, val);
-        if (type.array) {
-            if (!opts[key]) {
-                opts[key] = [];
-            }
-            if (type.arrayFlatten && Array.isArray(parsedVal)) {
-                for (var i = 0; i < parsedVal.length; i++) {
-                    opts[key].push(parsedVal[i]);
-                }
-            } else {
-                opts[key].push(parsedVal);
-            }
-        } else {
-            opts[key] = parsedVal;
-        }
-        var item = { key: key, value: parsedVal, from: from };
-        _order.push(item);
-    }
-
-    // Parse args.
-    var _args = [];
-    var i = 0;
-    outer: while (i < args.length) {
-        var arg = args[i];
-
-        // End of options marker.
-        if (arg === '--') {
-            i++;
-            break;
-
-        // Long option
-        } else if (arg.slice(0, 2) === '--') {
-            var name = arg.slice(2);
-            var val = null;
-            var idx = name.indexOf('=');
-            if (idx !== -1) {
-                val = name.slice(idx + 1);
-                name = name.slice(0, idx);
-            }
-            var option = this.optionFromName[name];
-            if (!option) {
-                if (!this.allowUnknown)
-                    throw new Error(format('unknown option: "--%s"', name));
-                else if (this.interspersed)
-                    _args.push(arg);
-                else
-                    break outer;
-            } else {
-                var takesArg = this.optionTakesArg(option);
-                if (val !== null && !takesArg) {
-                    throw new Error(format('argument given to "--%s" option '
-                        + 'that does not take one: "%s"', name, arg));
-                }
-                if (!takesArg) {
-                    addOpt(option, '--'+name, option.key, true, 'argv');
-                } else if (val !== null) {
-                    addOpt(option, '--'+name, option.key, val, 'argv');
-                } else if (i + 1 >= args.length) {
-                    throw new Error(format('do not have enough args for "--%s" '
-                        + 'option', name));
-                } else {
-                    addOpt(option, '--'+name, option.key, args[i + 1], 'argv');
-                    i++;
-                }
-            }
-
-        // Short option
-        } else if (arg[0] === '-' && arg.length > 1) {
-            var j = 1;
-            var allFound = true;
-            while (j < arg.length) {
-                var name = arg[j];
-                var option = this.optionFromName[name];
-                if (!option) {
-                    allFound = false;
-                    if (this.allowUnknown) {
-                        if (this.interspersed) {
-                            _args.push(arg);
-                            break;
-                        } else
-                            break outer;
-                    } else if (arg.length > 2) {
-                        throw new Error(format(
-                            'unknown option: "-%s" in "%s" group',
-                            name, arg));
-                    } else {
-                        throw new Error(format('unknown option: "-%s"', name));
-                    }
-                } else if (this.optionTakesArg(option)) {
-                    break;
-                }
-                j++;
-            }
-
-            j = 1;
-            while (allFound && j < arg.length) {
-                var name = arg[j];
-                var val = arg.slice(j + 1);  // option val if it takes an arg
-                var option = this.optionFromName[name];
-                var takesArg = this.optionTakesArg(option);
-                if (!takesArg) {
-                    addOpt(option, '-'+name, option.key, true, 'argv');
-                } else if (val) {
-                    addOpt(option, '-'+name, option.key, val, 'argv');
-                    break;
-                } else {
-                    if (i + 1 >= args.length) {
-                        throw new Error(format('do not have enough args '
-                            + 'for "-%s" option', name));
-                    }
-                    addOpt(option, '-'+name, option.key, args[i + 1], 'argv');
-                    i++;
-                    break;
-                }
-                j++;
-            }
-
-        // An interspersed arg
-        } else if (this.interspersed) {
-            _args.push(arg);
-
-        // An arg and interspersed args are not allowed, so done options.
-        } else {
-            break outer;
-        }
-        i++;
-    }
-    _args = _args.concat(args.slice(i));
-
-    // Parse environment.
-    Object.keys(this.optionFromEnv).forEach(function (envname) {
-        var val = env[envname];
-        if (val === undefined)
-            return;
-        var option = self.optionFromEnv[envname];
-        if (opts[option.key] !== undefined)
-            return;
-        var takesArg = self.optionTakesArg(option);
-        if (takesArg) {
-            addOpt(option, envname, option.key, val, 'env');
-        } else if (val !== '') {
-            // Boolean envvar handling:
-            // - VAR=<empty-string>     not set (as if the VAR was not set)
-            // - VAR=0                  false
-            // - anything else          true
-            addOpt(option, envname, option.key, (val !== '0'), 'env');
-        }
-    });
-
-    // Apply default values.
-    this.options.forEach(function (o) {
-        if (opts[o.key] === undefined) {
-            if (o.default !== undefined) {
-                opts[o.key] = o.default;
-            } else if (o.type && optionTypes[o.type].default !== undefined) {
-                opts[o.key] = optionTypes[o.type].default;
-            }
-        }
-    });
-
-    opts._order = _order;
-    opts._args = _args;
-    return opts;
-};
-
-
-/**
- * Return help output for the current options.
- *
- * E.g.: if the current options are:
- *      [{names: ['help', 'h'], type: 'bool', help: 'Show help and exit.'}]
- * then this would return:
- *      '  -h, --help     Show help and exit.\n'
- *
- * @param config {Object} Config for controlling the option help output.
- *      - indent {Number|String} Default 4. An indent/prefix to use for
- *        each option line.
- *      - nameSort {String} Default is 'length'. By default the names are
- *        sorted to put the short opts first (i.e. '-h, --help' preferred
- *        to '--help, -h'). Set to 'none' to not do this sorting.
- *      - maxCol {Number} Default 80. Note that long tokens in a help string
- *        can go past this.
- *      - helpCol {Number} Set to specify a specific column at which
- *        option help will be aligned. By default this is determined
- *        automatically.
- *      - minHelpCol {Number} Default 20.
- *      - maxHelpCol {Number} Default 40.
- *      - includeEnv {Boolean} Default false. If true, a note stating the `env`
- *        envvar (if specified for this option) will be appended to the help
- *        output.
- *      - includeDefault {Boolean} Default false. If true, a note stating
- *        the `default` for this option, if any, will be appended to the help
- *        output.
- *      - helpWrap {Boolean} Default true. Wrap help text in helpCol..maxCol
- *        bounds.
- * @returns {String}
- */
-Parser.prototype.help = function help(config) {
-    config = config || {};
-    assert.object(config, 'config');
-
-    var indent = makeIndent(config.indent, 4, 'config.indent');
-    var headingIndent = makeIndent(config.headingIndent,
-        Math.round(indent.length / 2), 'config.headingIndent');
-
-    assert.optionalString(config.nameSort, 'config.nameSort');
-    var nameSort = config.nameSort || 'length';
-    assert.ok(~['length', 'none'].indexOf(nameSort),
-        'invalid "config.nameSort"');
-    assert.optionalNumber(config.maxCol, 'config.maxCol');
-    assert.optionalNumber(config.maxHelpCol, 'config.maxHelpCol');
-    assert.optionalNumber(config.minHelpCol, 'config.minHelpCol');
-    assert.optionalNumber(config.helpCol, 'config.helpCol');
-    assert.optionalBool(config.includeEnv, 'config.includeEnv');
-    assert.optionalBool(config.includeDefault, 'config.includeDefault');
-    assert.optionalBool(config.helpWrap, 'config.helpWrap');
-    var maxCol = config.maxCol || 80;
-    var minHelpCol = config.minHelpCol || 20;
-    var maxHelpCol = config.maxHelpCol || 40;
-
-    var lines = [];
-    var maxWidth = 0;
-    this.options.forEach(function (o) {
-        if (o.hidden) {
-            return;
-        }
-        if (o.group !== undefined && o.group !== null) {
-            // We deal with groups in the next pass
-            lines.push(null);
-            return;
-        }
-        var type = optionTypes[o.type];
-        var arg = o.helpArg || type.helpArg || 'ARG';
-        var line = '';
-        var names = o.names.slice();
-        if (nameSort === 'length') {
-            names.sort(function (a, b) {
-                if (a.length < b.length)
-                    return -1;
-                else if (b.length < a.length)
-                    return 1;
-                else
-                    return 0;
-            })
-        }
-        names.forEach(function (name, i) {
-            if (i > 0)
-                line += ', ';
-            if (name.length === 1) {
-                line += '-' + name
-                if (type.takesArg)
-                    line += ' ' + arg;
-            } else {
-                line += '--' + name
-                if (type.takesArg)
-                    line += '=' + arg;
-            }
-        });
-        maxWidth = Math.max(maxWidth, line.length);
-        lines.push(line);
-    });
-
-    // Add help strings.
-    var helpCol = config.helpCol;
-    if (!helpCol) {
-        helpCol = maxWidth + indent.length + 2;
-        helpCol = Math.min(Math.max(helpCol, minHelpCol), maxHelpCol);
-    }
-    var i = -1;
-    this.options.forEach(function (o) {
-        if (o.hidden) {
-            return;
-        }
-        i++;
-
-        if (o.group !== undefined && o.group !== null) {
-            if (o.group === '') {
-                // Support a empty string "group" to have a blank line between
-                // sets of options.
-                lines[i] = '';
-            } else {
-                // Render the group heading with the heading-specific indent.
-                lines[i] = (i === 0 ? '' : '\n') + headingIndent +
-                    o.group + ':';
-            }
-            return;
-        }
-
-        var helpDefault;
-        if (config.includeDefault) {
-            if (o.default !== undefined) {
-                helpDefault = format('Default: %j', o.default);
-            } else if (o.type && optionTypes[o.type].default !== undefined) {
-                helpDefault = format('Default: %j',
-                    optionTypes[o.type].default);
-            }
-        }
-
-        var line = lines[i] = indent + lines[i];
-        if (!o.help && !(config.includeEnv && o.env) && !helpDefault) {
-            return;
-        }
-        var n = helpCol - line.length;
-        if (n >= 0) {
-            line += space(n);
-        } else {
-            line += '\n' + space(helpCol);
-        }
-
-        var helpEnv = '';
-        if (o.env && o.env.length && config.includeEnv) {
-            helpEnv += 'Environment: ';
-            var type = optionTypes[o.type];
-            var arg = o.helpArg || type.helpArg || 'ARG';
-            var envs = (Array.isArray(o.env) ? o.env : [o.env]).map(
-                function (e) {
-                    if (type.takesArg) {
-                        return e + '=' + arg;
-                    } else {
-                        return e + '=1';
-                    }
-                }
-            );
-            helpEnv += envs.join(', ');
-        }
-        var help = (o.help || '').trim();
-        if (o.helpWrap !== false && config.helpWrap !== false) {
-            // Wrap help description normally.
-            if (help.length && !~'.!?"\''.indexOf(help.slice(-1))) {
-                help += '.';
-            }
-            if (help.length) {
-                help += ' ';
-            }
-            help += helpEnv;
-            if (helpDefault) {
-                if (helpEnv) {
-                    help += '. ';
-                }
-                help += helpDefault;
-            }
-            line += textwrap(help, maxCol - helpCol).join(
-                '\n' + space(helpCol));
-        } else {
-            // Do not wrap help description, but indent newlines appropriately.
-            var helpLines = help.split('\n').filter(
-                    function (ln) { return ln.length });
-            if (helpEnv !== '') {
-                helpLines.push(helpEnv);
-            }
-            if (helpDefault) {
-                helpLines.push(helpDefault);
-            }
-            line += helpLines.join('\n' + space(helpCol));
-        }
-
-        lines[i] = line;
-    });
-
-    var rv = '';
-    if (lines.length > 0) {
-        rv = lines.join('\n') + '\n';
-    }
-    return rv;
-};
-
-
-/**
- * Return a string suitable for a Bash completion file for this tool.
- *
- * @param args.name {String} The tool name.
- * @param args.specExtra {String} Optional. Extra Bash code content to add
- *      to the end of the "spec". Typically this is used to append Bash
- *      "complete_TYPE" functions for custom option types. See
- *      "examples/ddcompletion.js" for an example.
- * @param args.argtypes {Array} Optional. Array of completion types for
- *      positional args (i.e. non-options). E.g.
- *          argtypes = ['fruit', 'veggie', 'file']
- *      will result in completion of fruits for the first arg, veggies for the
- *      second, and filenames for the third and subsequent positional args.
- *      If not given, positional args will use Bash's 'default' completion.
- *      See `specExtra` for providing Bash `complete_TYPE` functions, e.g.
- *      `complete_fruit` and `complete_veggie` in this example.
- */
-Parser.prototype.bashCompletion = function bashCompletion(args) {
-    assert.object(args, 'args');
-    assert.string(args.name, 'args.name');
-    assert.optionalString(args.specExtra, 'args.specExtra');
-    assert.optionalArrayOfString(args.argtypes, 'args.argtypes');
-
-    return bashCompletionFromOptions({
-        name: args.name,
-        specExtra: args.specExtra,
-        argtypes: args.argtypes,
-        options: this.options
-    });
-};
-
-
-// ---- Bash completion
-
-const BASH_COMPLETION_TEMPLATE_PATH = path.join(
-    __dirname, '../etc/dashdash.bash_completion.in');
-
-/**
- * Return the Bash completion "spec" (the string value for the "{{spec}}"
- * var in the "dashdash.bash_completion.in" template) for this tool.
- *
- * The "spec" is Bash code that defines the CLI options and subcmds for
- * the template's completion code. It looks something like this:
- *
- *      local cmd_shortopts="-J ..."
- *      local cmd_longopts="--help ..."
- *      local cmd_optargs="-p=tritonprofile ..."
- *
- * @param args.options {Array} The array of dashdash option specs.
- * @param args.context {String} Optional. A context string for the "local cmd*"
- *      vars in the spec. By default it is the empty string. When used to
- *      scope for completion on a *sub-command* (e.g. for "git log" on a "git"
- *      tool), then it would have a value (e.g. "__log"). See
- *      <http://github.com/trentm/node-cmdln> Bash completion for details.
- * @param opts.includeHidden {Boolean} Optional. Default false. By default
- *      hidden options and subcmds are "excluded". Here excluded means they
- *      won't be offered as a completion, but if used, their argument type
- *      will be completed. "Hidden" options and subcmds are ones with the
- *      `hidden: true` attribute to exclude them from default help output.
- * @param args.argtypes {Array} Optional. Array of completion types for
- *      positional args (i.e. non-options). E.g.
- *          argtypes = ['fruit', 'veggie', 'file']
- *      will result in completion of fruits for the first arg, veggies for the
- *      second, and filenames for the third and subsequent positional args.
- *      If not given, positional args will use Bash's 'default' completion.
- *      See `specExtra` for providing Bash `complete_TYPE` functions, e.g.
- *      `complete_fruit` and `complete_veggie` in this example.
- */
-function bashCompletionSpecFromOptions(args) {
-    assert.object(args, 'args');
-    assert.object(args.options, 'args.options');
-    assert.optionalString(args.context, 'args.context');
-    assert.optionalBool(args.includeHidden, 'args.includeHidden');
-    assert.optionalArrayOfString(args.argtypes, 'args.argtypes');
-
-    var context = args.context || '';
-    var includeHidden = (args.includeHidden === undefined
-        ? false : args.includeHidden);
-
-    var spec = [];
-    var shortopts = [];
-    var longopts = [];
-    var optargs = [];
-    (args.options || []).forEach(function (o) {
-        if (o.group !== undefined && o.group !== null) {
-            // Skip group headers.
-            return;
-        }
-
-        var optNames = o.names || [o.name];
-        var optType = getOptionType(o.type);
-        if (optType.takesArg) {
-            var completionType = o.completionType ||
-                optType.completionType || o.type;
-            optNames.forEach(function (optName) {
-                if (optName.length === 1) {
-                    if (includeHidden || !o.hidden) {
-                        shortopts.push('-' + optName);
-                    }
-                    // Include even hidden options in `optargs` so that bash
-                    // completion of its arg still works.
-                    optargs.push('-' + optName + '=' + completionType);
-                } else {
-                    if (includeHidden || !o.hidden) {
-                        longopts.push('--' + optName);
-                    }
-                    optargs.push('--' + optName + '=' + completionType);
-                }
-            });
-        } else {
-            optNames.forEach(function (optName) {
-                if (includeHidden || !o.hidden) {
-                    if (optName.length === 1) {
-                        shortopts.push('-' + optName);
-                    } else {
-                        longopts.push('--' + optName);
-                    }
-                }
-            });
-        }
-    });
-
-    spec.push(format('local cmd%s_shortopts="%s"',
-        context, shortopts.sort().join(' ')));
-    spec.push(format('local cmd%s_longopts="%s"',
-        context, longopts.sort().join(' ')));
-    spec.push(format('local cmd%s_optargs="%s"',
-        context, optargs.sort().join(' ')));
-    if (args.argtypes) {
-        spec.push(format('local cmd%s_argtypes="%s"',
-            context, args.argtypes.join(' ')));
-    }
-    return spec.join('\n');
-}
-
-
-/**
- * Return a string suitable for a Bash completion file for this tool.
- *
- * @param args.name {String} The tool name.
- * @param args.options {Array} The array of dashdash option specs.
- * @param args.specExtra {String} Optional. Extra Bash code content to add
- *      to the end of the "spec". Typically this is used to append Bash
- *      "complete_TYPE" functions for custom option types. See
- *      "examples/ddcompletion.js" for an example.
- * @param args.argtypes {Array} Optional. Array of completion types for
- *      positional args (i.e. non-options). E.g.
- *          argtypes = ['fruit', 'veggie', 'file']
- *      will result in completion of fruits for the first arg, veggies for the
- *      second, and filenames for the third and subsequent positional args.
- *      If not given, positional args will use Bash's 'default' completion.
- *      See `specExtra` for providing Bash `complete_TYPE` functions, e.g.
- *      `complete_fruit` and `complete_veggie` in this example.
- */
-function bashCompletionFromOptions(args) {
-    assert.object(args, 'args');
-    assert.object(args.options, 'args.options');
-    assert.string(args.name, 'args.name');
-    assert.optionalString(args.specExtra, 'args.specExtra');
-    assert.optionalArrayOfString(args.argtypes, 'args.argtypes');
-
-    // Gather template data.
-    var data = {
-        name: args.name,
-        date: new Date(),
-        spec: bashCompletionSpecFromOptions({
-            options: args.options,
-            argtypes: args.argtypes
-        }),
-    };
-    if (args.specExtra) {
-        data.spec += '\n\n' + args.specExtra;
-    }
-
-    // Render template.
-    var template = fs.readFileSync(BASH_COMPLETION_TEMPLATE_PATH, 'utf8');
-    return renderTemplate(template, data);
-}
-
-
-
-// ---- exports
-
-function createParser(config) {
-    return new Parser(config);
-}
-
-/**
- * Parse argv with the given options.
- *
- * @param config {Object} A merge of all the available fields from
- *      `dashdash.Parser` and `dashdash.Parser.parse`: options, interspersed,
- *      argv, env, slice.
- */
-function parse(config) {
-    assert.object(config, 'config');
-    assert.optionalArrayOfString(config.argv, 'config.argv');
-    assert.optionalObject(config.env, 'config.env');
-    var config = shallowCopy(config);
-    var argv = config.argv;
-    delete config.argv;
-    var env = config.env;
-    delete config.env;
-
-    var parser = new Parser(config);
-    return parser.parse({argv: argv, env: env});
-}
-
-
-/**
- * Add a new option type.
- *
- * @params optionType {Object}:
- *      - name {String} Required.
- *      - takesArg {Boolean} Required. Whether this type of option takes an
- *        argument on process.argv. Typically this is true for all but the
- *        "bool" type.
- *      - helpArg {String} Required iff `takesArg === true`. The string to
- *        show in generated help for options of this type.
- *      - parseArg {Function} Require. `function (option, optstr, arg)` parser
- *        that takes a string argument and returns an instance of the
- *        appropriate type, or throws an error if the arg is invalid.
- *      - array {Boolean} Optional. Set to true if this is an 'arrayOf' type
- *        that collects multiple usages of the option in process.argv and
- *        puts results in an array.
- *      - arrayFlatten {Boolean} Optional. XXX
- *      - default Optional. Default value for options of this type, if no
- *        default is specified in the option type usage.
- */
-function addOptionType(optionType) {
-    assert.object(optionType, 'optionType');
-    assert.string(optionType.name, 'optionType.name');
-    assert.bool(optionType.takesArg, 'optionType.takesArg');
-    if (optionType.takesArg) {
-        assert.string(optionType.helpArg, 'optionType.helpArg');
-    }
-    assert.func(optionType.parseArg, 'optionType.parseArg');
-    assert.optionalBool(optionType.array, 'optionType.array');
-    assert.optionalBool(optionType.arrayFlatten, 'optionType.arrayFlatten');
-
-    optionTypes[optionType.name] = {
-        takesArg: optionType.takesArg,
-        helpArg: optionType.helpArg,
-        parseArg: optionType.parseArg,
-        array: optionType.array,
-        arrayFlatten: optionType.arrayFlatten,
-        default: optionType.default
-    }
-}
-
-
-function getOptionType(name) {
-    assert.string(name, 'name');
-    return optionTypes[name];
-}
-
-
-/**
- * Return a synopsis string for the given option spec.
- *
- * Examples:
- *      > synopsisFromOpt({names: ['help', 'h'], type: 'bool'});
- *      '[ --help | -h ]'
- *      > synopsisFromOpt({name: 'file', type: 'string', helpArg: 'FILE'});
- *      '[ --file=FILE ]'
- */
-function synopsisFromOpt(o) {
-    assert.object(o, 'o');
-
-    if (o.hasOwnProperty('group')) {
-        return null;
-    }
-    var names = o.names || [o.name];
-    // `type` here could be undefined if, for example, the command has a
-    // dashdash option spec with a bogus 'type'.
-    var type = getOptionType(o.type);
-    var helpArg = o.helpArg || (type && type.helpArg) || 'ARG';
-    var parts = [];
-    names.forEach(function (name) {
-        var part = (name.length === 1 ? '-' : '--') + name;
-        if (type && type.takesArg) {
-            part += (name.length === 1 ? ' ' + helpArg : '=' + helpArg);
-        }
-        parts.push(part);
-    });
-    return ('[ ' + parts.join(' | ') + ' ]');
-};
-
-
-module.exports = {
-    createParser: createParser,
-    Parser: Parser,
-    parse: parse,
-    addOptionType: addOptionType,
-    getOptionType: getOptionType,
-    synopsisFromOpt: synopsisFromOpt,
-
-    // Bash completion-related exports
-    BASH_COMPLETION_TEMPLATE_PATH: BASH_COMPLETION_TEMPLATE_PATH,
-    bashCompletionFromOptions: bashCompletionFromOptions,
-    bashCompletionSpecFromOptions: bashCompletionSpecFromOptions,
-
-    // Export the parseFoo parsers because they might be useful as primitives
-    // for custom option types.
-    parseBool: parseBool,
-    parseString: parseString,
-    parseNumber: parseNumber,
-    parseInteger: parseInteger,
-    parsePositiveInteger: parsePositiveInteger,
-    parseDate: parseDate
-};
diff --git a/node_modules/dashdash/package.json b/node_modules/dashdash/package.json
deleted file mode 100644
index a11e1f5..0000000
--- a/node_modules/dashdash/package.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{
-    "name": "dashdash",
-    "description": "A light, featureful and explicit option parsing library.",
-    "version": "1.14.1",
-    "author": "Trent Mick <trentm@gmail.com> (http://trentm.com)",
-    "keywords": ["option", "parser", "parsing", "cli", "command", "args",
-        "bash", "completion"],
-    "repository": {
-        "type": "git",
-        "url": "git://github.com/trentm/node-dashdash.git"
-    },
-    "main": "./lib/dashdash.js",
-    "dependencies": {
-        "assert-plus": "^1.0.0"
-    },
-    "devDependencies": {
-        "nodeunit": "0.9.x"
-    },
-    "engines": {
-        "node": ">=0.10"
-    },
-    "scripts": {
-        "test": "nodeunit test/*.test.js"
-    },
-    "license": "MIT"
-}
-- 
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