glob@4.2.1

more fasterer and less testy

27 files changed, 1216 insertions, 1843 deletions

diff --git a/node_modules/glob/.npmignore b/node_modules/glob/.npmignore
deleted file mode 100644
index c34fdd597..000000000
--- a/node_modules/glob/.npmignore
+++ /dev/null
@@ -1,3 +0,0 @@
-.*.swp
-test/a/
-node_modules/*
diff --git a/node_modules/glob/.travis.yml b/node_modules/glob/.travis.yml
deleted file mode 100644
index fca8ef019..000000000
--- a/node_modules/glob/.travis.yml
+++ /dev/null
@@ -1,4 +0,0 @@
-language: node_js
-node_js:
-  - 0.10
-  - 0.11
diff --git a/node_modules/glob/README.md b/node_modules/glob/README.md
index 82b7ef6d6..930977b9d 100644
--- a/node_modules/glob/README.md
+++ b/node_modules/glob/README.md
@@ -1,3 +1,5 @@
+[![Build Status](https://travis-ci.org/isaacs/node-glob.svg?branch=master)](https://travis-ci.org/isaacs/node-glob/) [![Dependency Status](https://david-dm.org/isaacs/node-glob.svg)](https://david-dm.org/isaacs/node-glob) [![devDependency Status](https://david-dm.org/isaacs/node-glob/dev-status.svg)](https://david-dm.org/isaacs/node-glob#info=devDependencies) [![optionalDependency Status](https://david-dm.org/isaacs/node-glob/optional-status.svg)](https://david-dm.org/isaacs/node-glob#info=optionalDependencies)
+
 # Glob
 
 Match files using the patterns the shell uses, like stars and stuff.
@@ -21,25 +23,94 @@ glob("**/*.js", options, function (er, files) {
 })
 ```
 
-## Features
+## Glob Primer
+
+"Globs" are the patterns you type when you do stuff like `ls *.js` on
+the command line, or put `build/*` in a `.gitignore` file.
+
+Before parsing the path part patterns, braced sections are expanded
+into a set.  Braced sections start with `{` and end with `}`, with any
+number of comma-delimited sections within.  Braced sections may contain
+slash characters, so `a{/b/c,bcd}` would expand into `a/b/c` and `abc`.
+
+The following characters have special magic meaning when used in a
+path portion:
+
+* `*` Matches 0 or more characters in a sinle path portion
+* `?` Matches 1 character
+* `[...]` Matches a range of characters, similar to a RegExp range.
+  If the first character of the range is `!` or `^` then it matches
+  any character not in the range.
+* `!(pattern|pattern|pattern)` Matches anything that does not match
+  any of the patterns provided.
+* `?(pattern|pattern|pattern)` Matches zero or one occurrence of the
+  patterns provided.
+* `+(pattern|pattern|pattern)` Matches one or more occurrences of the
+  patterns provided.
+* `*(a|b|c)` Matches zero or more occurrences of the patterns provided
+* `@(pattern|pat*|pat?erN)` Matches exactly one of the patterns
+  provided
+* `**` If a "globstar" is alone in a path portion, then it matches
+  zero or more directories and subdirectories searching for matches.
+  It does not crawl symlinked directories.
+
+### Dots
+
+If a file or directory path portion has a `.` as the first character,
+then it will not match any glob pattern unless that pattern's
+corresponding path part also has a `.` as its first character.
+
+For example, the pattern `a/.*/c` would match the file at `a/.b/c`.
+However the pattern `a/*/c` would not, because `*` does not start with
+a dot character.
+
+You can make glob treat dots as normal characters by setting
+`dot:true` in the options.
+
+### Basename Matching
+
+If you set `matchBase:true` in the options, and the pattern has no
+slashes in it, then it will seek for any file anywhere in the tree
+with a matching basename.  For example, `*.js` would match
+`test/simple/basic.js`.
+
+### Negation
+
+The intent for negation would be for a pattern starting with `!` to
+match everything that *doesn't* match the supplied pattern.  However,
+the implementation is weird, and for the time being, this should be
+avoided.  The behavior will change or be deprecated in version 5.
+
+### Empty Sets
 
-Please see the [minimatch
-documentation](https://github.com/isaacs/minimatch) for more details.
+If no matching files are found, then an empty array is returned.  This
+differs from the shell, where the pattern itself is returned.  For
+example:
 
-Supports these glob features:
+    $ echo a*s*d*f
+    a*s*d*f
 
-* Brace Expansion
-* Extended glob matching
-* "Globstar" `**` matching
+To get the bash-style behavior, set the `nonull:true` in the options.
 
-See:
+### See Also:
 
 * `man sh`
-* `man bash`
+* `man bash` (Search for "Pattern Matching")
 * `man 3 fnmatch`
 * `man 5 gitignore`
 * [minimatch documentation](https://github.com/isaacs/minimatch)
 
+## glob.hasMagic(patter, [options])
+
+Returns `true` if there are any special characters in the pattern, and
+`false` otherwise.
+
+Note that the options affect the results.  If `noext:true` is set in
+the options object, then `+(a|b)` will not be considered a magic
+pattern.  If the pattern has a brace expansion, like `a/{b/c,x/y}`
+then that is considered magical, unless `nobrace:true` is set in the
+options.
+
 ## glob(pattern, [options], cb)
 
 * `pattern` {String} Pattern to be matched
@@ -85,8 +156,6 @@ be immediately available on the `g.found` member.
 
 * `minimatch` The minimatch object that the glob uses.
 * `options` The options object passed in.
-* `error` The error encountered.  When an error is encountered, the
-  glob object is in an undefined state, and should be discarded.
 * `aborted` Boolean which is set to true when calling `abort()`.  There
   is no way at this time to continue a glob search after aborting, but
   you can re-use the statCache to avoid having to duplicate syscalls.
@@ -96,10 +165,14 @@ be immediately available on the `g.found` member.
   values:
   * `false` - Path does not exist
   * `true` - Path exists
-  * `1` - Path exists, and is not a directory
-  * `2` - Path exists, and is a directory
+  * `'DIR'` - Path exists, and is not a directory
+  * `'FILE'` - Path exists, and is a directory
   * `[file, entries, ...]` - Path exists, is a directory, and the
     array value is the results of `fs.readdir`
+* `statCache` Cache of `fs.stat` results, to prevent statting the same
+  path multiple times.
+* `symlinks` A record of which paths are symbolic links, which is
+  relevant in resolving `**` patterns.
 
 ### Events
 
@@ -114,7 +187,9 @@ be immediately available on the `g.found` member.
 
 ### Methods
 
-* `abort` Stop the search.
+* `pause` Temporarily stop the search
+* `resume` Resume the search
+* `abort` Stop the search forever
 
 ### Options
 
@@ -124,7 +199,14 @@ or have glob-specific ramifications.
 
 All options are false by default, unless otherwise noted.
 
-All options are added to the glob object, as well.
+All options are added to the Glob object, as well.
+
+If you are running many `glob` operations, you can pass a Glob object
+as the `options` argument to a subsequent operation to shortcut some
+`stat` and `readdir` calls.  At the very least, you may pass in shared
+`symlinks`, `statCache`, and `cache` options, so that parallel glob
+operations will be sped up by sharing information about the
+filesystem.
 
 * `cwd` The current working directory in which to search.  Defaults
   to `process.cwd()`.
@@ -142,36 +224,50 @@ All options are added to the glob object, as well.
 * `nosort` Don't sort the results.
 * `stat` Set to true to stat *all* results.  This reduces performance
   somewhat, and is completely unnecessary, unless `readdir` is presumed
-  to be an untrustworthy indicator of file existence.  It will cause
-  ELOOP to be triggered one level sooner in the case of cyclical
-  symbolic links.
-* `silent` When an unusual error is encountered
-  when attempting to read a directory, a warning will be printed to
-  stderr.  Set the `silent` option to true to suppress these warnings.
-* `strict` When an unusual error is encountered
-  when attempting to read a directory, the process will just continue on
-  in search of other matches.  Set the `strict` option to raise an error
-  in these cases.
+  to be an untrustworthy indicator of file existence.
+* `silent` When an unusual error is encountered when attempting to
+  read a directory, a warning will be printed to stderr.  Set the
+  `silent` option to true to suppress these warnings.
+* `strict` When an unusual error is encountered when attempting to
+  read a directory, the process will just continue on in search of
+  other matches.  Set the `strict` option to raise an error in these
+  cases.
 * `cache` See `cache` property above.  Pass in a previously generated
   cache object to save some fs calls.
 * `statCache` A cache of results of filesystem information, to prevent
-  unnecessary stat calls.  While it should not normally be necessary to
-  set this, you may pass the statCache from one glob() call to the
+  unnecessary stat calls.  While it should not normally be necessary
+  to set this, you may pass the statCache from one glob() call to the
   options object of another, if you know that the filesystem will not
   change between calls.  (See "Race Conditions" below.)
+* `symlinks` A cache of known symbolic links.  You may pass in a
+  previously generated `symlinks` object to save `lstat` calls when
+  resolving `**` matches.
 * `sync` Perform a synchronous glob search.
 * `nounique` In some cases, brace-expanded patterns can result in the
   same file showing up multiple times in the result set.  By default,
-  this implementation prevents duplicates in the result set.
-  Set this flag to disable that behavior.
+  this implementation prevents duplicates in the result set.  Set this
+  flag to disable that behavior.
 * `nonull` Set to never return an empty set, instead returning a set
   containing the pattern itself.  This is the default in glob(3).
-* `nocase` Perform a case-insensitive match.  Note that case-insensitive
-  filesystems will sometimes result in glob returning results that are
-  case-insensitively matched anyway, since readdir and stat will not
-  raise an error.
+* `nocase` Perform a case-insensitive match.  Note that
+  case-insensitive filesystems will sometimes result in glob returning
+  results that are case-insensitively matched anyway, since readdir
+  and stat will not raise an error.
 * `debug` Set to enable debug logging in minimatch and glob.
-* `globDebug` Set to enable debug logging in glob, but not minimatch.
+* `nobrace` Do not expand `{a,b}` and `{1..3}` brace sets.
+* `noglobstar` Do not match `**` against multiple filenames.  (Ie,
+  treat it as a normal `*` instead.)
+* `noext` Do not match `+(a|b)` "extglob" patterns.
+* `nocase` Perform a case-insensitive match.  Note: on
+  case-insensitive filesystems, non-magic patterns will match by
+  default, since `stat` and `readdir` will not raise errors.
+* `matchBase` Perform a basename-only match if the pattern does not
+  contain any slash characters.  That is, `*.js` would be treated as
+  equivalent to `**/*.js`, matching all js files in all directories.
+* `nonegate` Suppress `negate` behavior.  (See below.)
+* `nocomment` Suppress `comment` behavior.  (See below.)
+* `nonull` Return the pattern when no matches are found.
+* `nodir` Do not match directories, only files.
 
 ## Comparisons to other fnmatch/glob implementations
 
@@ -192,10 +288,14 @@ start of a line, or set the `nocomment` flag to suppress this behavior.
 
 The double-star character `**` is supported by default, unless the
 `noglobstar` flag is set.  This is supported in the manner of bsdglob
-and bash 4.1, where `**` only has special significance if it is the only
+and bash 4.3, where `**` only has special significance if it is the only
 thing in a path part.  That is, `a/**/b` will match `a/x/y/b`, but
 `a/**b` will not.
 
+Note that symlinked directories are not crawled as part of a `**`,
+though their contents may match against subsequent portions of the
+pattern.  This prevents infinite loops and duplicates and the like.
+
 If an escaped pattern has no matches, and the `nonull` flag is set,
 then glob returns the pattern as-provided, rather than
 interpreting the character escapes.  For example,
@@ -239,3 +339,23 @@ calls.
 Users are thus advised not to use a glob result as a guarantee of
 filesystem state in the face of rapid changes.  For the vast majority
 of operations, this is never a problem.
+
+## Contributing
+
+Any change to behavior (including bugfixes) must come with a test.
+
+Patches that fail tests or reduce performance will be rejected.
+
+```
+# to run tests
+npm test
+
+# to re-generate test fixtures
+npm run test-regen
+
+# to benchmark against bash/zsh
+npm run bench
+
+# to profile javascript
+npm run prof
+```
diff --git a/node_modules/glob/common.js b/node_modules/glob/common.js
new file mode 100644
index 000000000..787ebf918
--- /dev/null
+++ b/node_modules/glob/common.js
@@ -0,0 +1,179 @@
+exports.alphasort = alphasort
+exports.alphasorti = alphasorti
+exports.isAbsolute = process.platform === "win32" ? absWin : absUnix
+exports.setopts = setopts
+exports.ownProp = ownProp
+exports.makeAbs = makeAbs
+exports.finish = finish
+exports.mark = mark
+
+function ownProp (obj, field) {
+  return Object.prototype.hasOwnProperty.call(obj, field)
+}
+
+var path = require("path")
+var minimatch = require("minimatch")
+var Minimatch = minimatch.Minimatch
+
+function absWin (p) {
+  if (absUnix(p)) return true
+  // pull off the device/UNC bit from a windows path.
+  // from node's lib/path.js
+  var splitDeviceRe =
+      /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/
+  var result = splitDeviceRe.exec(p)
+  var device = result[1] || ''
+  var isUnc = device && device.charAt(1) !== ':'
+  var isAbsolute = !!result[2] || isUnc // UNC paths are always absolute
+
+  return isAbsolute
+}
+
+function absUnix (p) {
+  return p.charAt(0) === "/" || p === ""
+}
+
+function alphasorti (a, b) {
+  a = a.toLowerCase()
+  b = b.toLowerCase()
+  return alphasort(a, b)
+}
+
+function alphasort (a, b) {
+  return a > b ? 1 : a < b ? -1 : 0
+}
+
+
+function setopts (self, pattern, options) {
+  if (!options)
+    options = {}
+
+  // base-matching: just use globstar for that.
+  if (options.matchBase && -1 === pattern.indexOf("/")) {
+    if (options.noglobstar) {
+      throw new Error("base matching requires globstar")
+    }
+    pattern = "**/" + pattern
+  }
+
+  self.pattern = pattern
+  self.strict = options.strict !== false
+  self.dot = !!options.dot
+  self.mark = !!options.mark
+  self.nodir = !!options.nodir
+  if (self.nodir)
+    self.mark = true
+  self.sync = !!options.sync
+  self.nounique = !!options.nounique
+  self.nonull = !!options.nonull
+  self.nosort = !!options.nosort
+  self.nocase = !!options.nocase
+  self.stat = !!options.stat
+  self.noprocess = !!options.noprocess
+
+  self.maxLength = options.maxLength || Infinity
+  self.cache = options.cache || Object.create(null)
+  self.statCache = options.statCache || Object.create(null)
+  self.symlinks = options.symlinks || Object.create(null)
+
+  self.changedCwd = false
+  var cwd = process.cwd()
+  if (!ownProp(options, "cwd"))
+    self.cwd = cwd
+  else {
+    self.cwd = options.cwd
+    self.changedCwd = path.resolve(options.cwd) !== cwd
+  }
+
+  self.root = options.root || path.resolve(self.cwd, "/")
+  self.root = path.resolve(self.root)
+  if (process.platform === "win32")
+    self.root = self.root.replace(/\\/g, "/")
+
+  self.nomount = !!options.nomount
+
+  self.minimatch = new Minimatch(pattern, options)
+  self.options = self.minimatch.options
+}
+
+function finish (self) {
+  var nou = self.nounique
+  var all = nou ? [] : Object.create(null)
+
+  for (var i = 0, l = self.matches.length; i < l; i ++) {
+    var matches = self.matches[i]
+    if (!matches) {
+      if (self.nonull) {
+        // do like the shell, and spit out the literal glob
+        var literal = self.minimatch.globSet[i]
+        if (nou)
+          all.push(literal)
+        else
+          all[literal] = true
+      }
+    } else {
+      // had matches
+      var m = Object.keys(matches)
+      if (nou)
+        all.push.apply(all, m)
+      else
+        m.forEach(function (m) {
+          all[m] = true
+        })
+    }
+  }
+
+  if (!nou)
+    all = Object.keys(all)
+
+  if (!self.nosort)
+    all = all.sort(self.nocase ? alphasorti : alphasort)
+
+  // at *some* point we statted all of these
+  if (self.mark) {
+    for (var i = 0; i < all.length; i++) {
+      all[i] = self._mark(all[i])
+    }
+    if (self.nodir) {
+      all = all.filter(function (e) {
+        return !(/\/$/.test(e))
+      })
+    }
+  }
+
+  self.found = all
+}
+
+function mark (self, p) {
+  var c = self.cache[p]
+  var m = p
+  if (c) {
+    var isDir = c === 'DIR' || Array.isArray(c)
+    var slash = p.slice(-1) === '/'
+
+    if (isDir && !slash)
+      m += '/'
+    else if (!isDir && slash)
+      m = m.slice(0, -1)
+
+    if (m !== p) {
+      self.statCache[m] = self.statCache[p]
+      self.cache[m] = self.cache[p]
+    }
+  }
+
+  return m
+}
+
+// lotta situps...
+function makeAbs (self, f) {
+  var abs = f
+  if (f.charAt(0) === "/") {
+    abs = path.join(self.root, f)
+  } else if (exports.isAbsolute(f)) {
+    abs = f
+  } else if (self.changedCwd) {
+    abs = path.resolve(self.cwd, f)
+  }
+  return abs
+}
diff --git a/node_modules/glob/examples/g.js b/node_modules/glob/examples/g.js
deleted file mode 100644
index be122df00..000000000
--- a/node_modules/glob/examples/g.js
+++ /dev/null
@@ -1,9 +0,0 @@
-var Glob = require("../").Glob
-
-var pattern = "test/a/**/[cg]/../[cg]"
-console.log(pattern)
-
-var mg = new Glob(pattern, {mark: true, sync:true}, function (er, matches) {
-  console.log("matches", matches)
-})
-console.log("after")
diff --git a/node_modules/glob/examples/usr-local.js b/node_modules/glob/examples/usr-local.js
deleted file mode 100644
index 327a425e4..000000000
--- a/node_modules/glob/examples/usr-local.js
+++ /dev/null
@@ -1,9 +0,0 @@
-var Glob = require("../").Glob
-
-var pattern = "{./*/*,/*,/usr/local/*}"
-console.log(pattern)
-
-var mg = new Glob(pattern, {mark: true}, function (er, matches) {
-  console.log("matches", matches)
-})
-console.log("after")
diff --git a/node_modules/glob/glob.js b/node_modules/glob/glob.js
index 564f3b121..fd4332a05 100644
--- a/node_modules/glob/glob.js
+++ b/node_modules/glob/glob.js
@@ -1,24 +1,30 @@
 // Approach:
 //
 // 1. Get the minimatch set
-// 2. For each pattern in the set, PROCESS(pattern)
+// 2. For each pattern in the set, PROCESS(pattern, false)
 // 3. Store matches per-set, then uniq them
 //
-// PROCESS(pattern)
+// PROCESS(pattern, inGlobStar)
 // Get the first [n] items from pattern that are all strings
 // Join these together.  This is PREFIX.
 //   If there is no more remaining, then stat(PREFIX) and
 //   add to matches if it succeeds.  END.
-// readdir(PREFIX) as ENTRIES
-//   If fails, END
+//
+// If inGlobStar and PREFIX is symlink and points to dir
+//   set ENTRIES = []
+// else readdir(PREFIX) as ENTRIES
+//   If fail, END
+//
+// with ENTRIES
 //   If pattern[n] is GLOBSTAR
 //     // handle the case where the globstar match is empty
 //     // by pruning it out, and testing the resulting pattern
-//     PROCESS(pattern[0..n] + pattern[n+1 .. $])
+//     PROCESS(pattern[0..n] + pattern[n+1 .. $], false)
 //     // handle other cases.
 //     for ENTRY in ENTRIES (not dotfiles)
 //       // attach globstar + tail onto the entry
-//       PROCESS(pattern[0..n] + ENTRY + pattern[n .. $])
+//       // Mark that this entry is a globstar match
+//       PROCESS(pattern[0..n] + ENTRY + pattern[n .. $], true)
 //
 //   else // not globstar
 //     for ENTRY in ENTRIES (not dotfiles, unless pattern[n] is dot)
@@ -32,146 +38,81 @@
 //   `true` for files, and [children,...] for directories, or `false` for
 //   things that don't exist.
 
-
-
 module.exports = glob
 
-var fs = require("graceful-fs")
-, minimatch = require("minimatch")
-, Minimatch = minimatch.Minimatch
-, inherits = require("inherits")
-, EE = require("events").EventEmitter
-, path = require("path")
-, isDir = {}
-, assert = require("assert").ok
-, once = require("once")
+var fs = require("fs")
+var minimatch = require("minimatch")
+var Minimatch = minimatch.Minimatch
+var inherits = require("inherits")
+var EE = require("events").EventEmitter
+var path = require("path")
+var assert = require("assert")
+var globSync = require("./sync.js")
+var common = require("./common.js")
+var alphasort = common.alphasort
+var alphasorti = common.alphasorti
+var isAbsolute = common.isAbsolute
+var setopts = common.setopts
+var ownProp = common.ownProp
+var inflight = require("inflight")
+var util = require("util")
+
+var once = require("once")
 
 function glob (pattern, options, cb) {
   if (typeof options === "function") cb = options, options = {}
   if (!options) options = {}
 
-  if (typeof options === "number") {
-    deprecated()
-    return
+  if (options.sync) {
+    if (cb)
+      throw new TypeError('callback provided to sync glob')
+    return globSync(pattern, options)
   }
 
-  var g = new Glob(pattern, options, cb)
-  return g.sync ? g.found : g
+  return new Glob(pattern, options, cb)
 }
 
-glob.fnmatch = deprecated
+glob.sync = globSync
+var GlobSync = glob.GlobSync = globSync.GlobSync
 
-function deprecated () {
-  throw new Error("glob's interface has changed. Please see the docs.")
-}
+// old api surface
+glob.glob = glob
 
-glob.sync = globSync
-function globSync (pattern, options) {
-  if (typeof options === "number") {
-    deprecated()
-    return
+glob.hasMagic = function (pattern, options_) {
+  var options = util._extend({}, options_)
+  options.noprocess = true
+
+  var g = new Glob(pattern, options)
+  var set = g.minimatch.set
+  if (set.length > 1)
+    return true
+
+  for (var j = 0; j < set[0].length; j++) {
+    if (typeof set[0][j] !== 'string')
+      return true
   }
 
-  options = options || {}
-  options.sync = true
-  return glob(pattern, options)
+  return false
 }
 
-this._processingEmitQueue = false
-
 glob.Glob = Glob
 inherits(Glob, EE)
 function Glob (pattern, options, cb) {
-  if (!(this instanceof Glob)) {
-    return new Glob(pattern, options, cb)
-  }
-
   if (typeof options === "function") {
     cb = options
     options = null
   }
 
-  if (typeof cb === "function") {
-    cb = once(cb)
-    this.on("error", cb)
-    this.on("end", function (matches) {
-      cb(null, matches)
-    })
-  }
-
-  options = options || {}
-
-  this._endEmitted = false
-  this.EOF = {}
-  this._emitQueue = []
-
-  this.paused = false
-  this._processingEmitQueue = false
-
-  this.maxDepth = options.maxDepth || 1000
-  this.maxLength = options.maxLength || Infinity
-  this.cache = options.cache || {}
-  this.statCache = options.statCache || {}
-
-  this.changedCwd = false
-  var cwd = process.cwd()
-  if (!options.hasOwnProperty("cwd")) this.cwd = cwd
-  else {
-    this.cwd = options.cwd
-    this.changedCwd = path.resolve(options.cwd) !== cwd
-  }
-
-  this.root = options.root || path.resolve(this.cwd, "/")
-  this.root = path.resolve(this.root)
-  if (process.platform === "win32")
-    this.root = this.root.replace(/\\/g, "/")
-
-  this.nomount = !!options.nomount
-
-  if (!pattern) {
-    throw new Error("must provide pattern")
-  }
-
-  // base-matching: just use globstar for that.
-  if (options.matchBase && -1 === pattern.indexOf("/")) {
-    if (options.noglobstar) {
-      throw new Error("base matching requires globstar")
-    }
-    pattern = "**/" + pattern
+  if (options && options.sync) {
+    if (cb)
+      throw new TypeError('callback provided to sync glob')
+    return new GlobSync(pattern, options)
   }
 
-  this.strict = options.strict !== false
-  this.dot = !!options.dot
-  this.mark = !!options.mark
-  this.sync = !!options.sync
-  this.nounique = !!options.nounique
-  this.nonull = !!options.nonull
-  this.nosort = !!options.nosort
-  this.nocase = !!options.nocase
-  this.stat = !!options.stat
-
-  this.debug = !!options.debug || !!options.globDebug
-
-  if (/\bglob\b/.test(process.env.NODE_DEBUG || ''))
-    this.debug = true
-
-  if (this.debug)
-    this.log = console.error
-
-  this.silent = !!options.silent
-
-  var mm = this.minimatch = new Minimatch(pattern, options)
-  this.options = mm.options
-  pattern = this.pattern = mm.pattern
-
-  this.error = null
-  this.aborted = false
-
-  // list of all the patterns that ** has resolved do, so
-  // we can avoid visiting multiple times.
-  this._globstars = {}
+  if (!(this instanceof Glob))
+    return new Glob(pattern, options, cb)
 
-  EE.call(this)
+  setopts(this, pattern, options)
 
   // process each pattern in the minimatch set
   var n = this.minimatch.set.length
@@ -182,93 +123,56 @@ function Glob (pattern, options, cb) {
   // Keep them as a list so we can fill in when nonull is set.
   this.matches = new Array(n)
 
-  if (this.minimatch.set.length === 0) {
-    return process.nextTick(this._finish.bind(this))
-  }
-
-  this.minimatch.set.forEach(iterator.bind(this))
-  function iterator (pattern, i, set) {
-    this._process(pattern, 0, i, function (er) {
-      if (er) this.emit("error", er)
-      if (-- n <= 0) this._finish()
+  if (typeof cb === "function") {
+    cb = once(cb)
+    this.on("error", cb)
+    this.on("end", function (matches) {
+      cb(null, matches)
     })
   }
-}
 
-Glob.prototype.log = function () {}
+  var self = this
+  var n = this.minimatch.set.length
+  this._processing = 0
+  this.matches = new Array(n)
 
-Glob.prototype._finish = function () {
-  assert(this instanceof Glob)
+  this._emitQueue = []
+  this._processQueue = []
+  this.paused = false
 
-  var nou = this.nounique
-  , all = nou ? [] : {}
-
-  for (var i = 0, l = this.matches.length; i < l; i ++) {
-    var matches = this.matches[i]
-    this.log("matches[%d] =", i, matches)
-    // do like the shell, and spit out the literal glob
-    if (!matches) {
-      if (this.nonull) {
-        var literal = this.minimatch.globSet[i]
-        if (nou) all.push(literal)
-        else all[literal] = true
-      }
-    } else {
-      // had matches
-      var m = Object.keys(matches)
-      if (nou) all.push.apply(all, m)
-      else m.forEach(function (m) {
-        all[m] = true
-      })
-    }
-  }
+  if (this.noprocess)
+    return this
 
-  if (!nou) all = Object.keys(all)
+  if (n === 0)
+    return done()
 
-  if (!this.nosort) {
-    all = all.sort(this.nocase ? alphasorti : alphasort)
+  for (var i = 0; i < n; i ++) {
+    this._process(this.minimatch.set[i], i, false, done)
   }
 
-  if (this.mark) {
-    // at *some* point we statted all of these
-    all = all.map(this._mark, this)
+  function done () {
+    --self._processing
+    if (self._processing <= 0)
+      self._finish()
   }
-
-  this.log("emitting end", all)
-
-  this.EOF = this.found = all
-  this.emitMatch(this.EOF)
 }
 
-function alphasorti (a, b) {
-  a = a.toLowerCase()
-  b = b.toLowerCase()
-  return alphasort(a, b)
-}
+Glob.prototype._finish = function () {
+  assert(this instanceof Glob)
+  if (this.aborted)
+    return
 
-function alphasort (a, b) {
-  return a > b ? 1 : a < b ? -1 : 0
+  //console.error('FINISH', this.matches)
+  common.finish(this)
+  this.emit("end", this.found)
 }
 
 Glob.prototype._mark = function (p) {
-  var c = this.cache[p]
-  var m = p
-  if (c) {
-    var isDir = c === 2 || Array.isArray(c)
-    var slash = p.slice(-1) === '/'
-
-    if (isDir && !slash)
-      m += '/'
-    else if (!isDir && slash)
-      m = m.slice(0, -1)
-
-    if (m !== p) {
-      this.statCache[m] = this.statCache[p]
-      this.cache[m] = this.cache[p]
-    }
-  }
+  return common.mark(this, p)
+}
 
-  return m
+Glob.prototype._makeAbs = function (f) {
+  return common.makeAbs(this, f)
 }
 
 Glob.prototype.abort = function () {
@@ -277,111 +181,50 @@ Glob.prototype.abort = function () {
 }
 
 Glob.prototype.pause = function () {
-  if (this.paused) return
-  if (this.sync)
-    this.emit("error", new Error("Can't pause/resume sync glob"))
-  this.paused = true
-  this.emit("pause")
+  if (!this.paused) {
+    this.paused = true
+    this.emit("pause")
+  }
 }
 
 Glob.prototype.resume = function () {
-  if (!this.paused) return
-  if (this.sync)
-    this.emit("error", new Error("Can't pause/resume sync glob"))
-  this.paused = false
-  this.emit("resume")
-  this._processEmitQueue()
-  //process.nextTick(this.emit.bind(this, "resume"))
-}
-
-Glob.prototype.emitMatch = function (m) {
-  this.log('emitMatch', m)
-  this._emitQueue.push(m)
-  this._processEmitQueue()
-}
-
-Glob.prototype._processEmitQueue = function (m) {
-  this.log("pEQ paused=%j processing=%j m=%j", this.paused,
-           this._processingEmitQueue, m)
-  var done = false
-  while (!this._processingEmitQueue &&
-         !this.paused) {
-    this._processingEmitQueue = true
-    var m = this._emitQueue.shift()
-    this.log(">processEmitQueue", m === this.EOF ? ":EOF:" : m)
-    if (!m) {
-      this.log(">processEmitQueue, falsey m")
-      this._processingEmitQueue = false
-      break
-    }
-
-    if (m === this.EOF || !(this.mark && !this.stat)) {
-      this.log("peq: unmarked, or eof")
-      next.call(this, 0, false)
-    } else if (this.statCache[m]) {
-      var sc = this.statCache[m]
-      var exists
-      if (sc)
-        exists = sc.isDirectory() ? 2 : 1
-      this.log("peq: stat cached")
-      next.call(this, exists, exists === 2)
-    } else {
-      this.log("peq: _stat, then next")
-      this._stat(m, next)
+  if (this.paused) {
+    this.emit("resume")
+    this.paused = false
+    if (this._emitQueue.length) {
+      var eq = this._emitQueue.slice(0)
+      this._emitQueue.length = 0
+      for (var i = 0; i < eq.length; i ++) {
+        var e = eq[i]
+        this._emitMatch(e[0], e[1])
+      }
     }
-  }
-  done = true
-
-  function next(exists, isDir) {
-    this.log("next", m, exists, isDir)
-    var ev = m === this.EOF ? "end" : "match"
-
-    // "end" can only happen once.
-    assert(!this._endEmitted)
-    if (ev === "end")
-      this._endEmitted = true
-
-    if (exists) {
-      // Doesn't mean it necessarily doesn't exist, it's possible
-      // we just didn't check because we don't care that much, or
-      // this is EOF anyway.
-      if (isDir && !m.match(/\/$/)) {
-        m = m + "/"
-      } else if (!isDir && m.match(/\/$/)) {
-        m = m.replace(/\/+$/, "")
+    if (this._processQueue.length) {
+      var pq = this._processQueue.slice(0)
+      this._processQueue.length = 0
+      for (var i = 0; i < pq.length; i ++) {
+        var p = pq[i]
+        this._processing--
+        this._process(p[0], p[1], p[2], p[3])
       }
     }
-    this.log("emit", ev, m)
-    this.emit(ev, m)
-    this._processingEmitQueue = false
-    if (done && m !== this.EOF && !this.paused)
-      this._processEmitQueue()
   }
 }
 
-Glob.prototype._process = function (pattern, depth, index, cb_) {
+Glob.prototype._process = function (pattern, index, inGlobStar, cb) {
   assert(this instanceof Glob)
+  assert(typeof cb === 'function')
 
-  var cb = function cb (er, res) {
-    assert(this instanceof Glob)
-    if (this.paused) {
-      if (!this._processQueue) {
-        this._processQueue = []
-        this.once("resume", function () {
-          var q = this._processQueue
-          this._processQueue = null
-          q.forEach(function (cb) { cb() })
-        })
-      }
-      this._processQueue.push(cb_.bind(this, er, res))
-    } else {
-      cb_.call(this, er, res)
-    }
-  }.bind(this)
+  if (this.aborted)
+    return
 
-  if (this.aborted) return cb()
+  this._processing++
+  if (this.paused) {
+    this._processQueue.push([pattern, index, inGlobStar, cb])
+    return
+  }
 
-  if (depth > this.maxDepth) return cb()
+  //console.error("PROCESS %d", this._processing, pattern)
 
   // Get the first [n] parts of pattern that are all strings.
   var n = 0
@@ -395,28 +238,7 @@ Glob.prototype._process = function (pattern, depth, index, cb_) {
   switch (n) {
     // if not, then this is rather simple
     case pattern.length:
-      prefix = pattern.join("/")
-      this._stat(prefix, function (exists, isDir) {
-        // either it's there, or it isn't.
-        // nothing more to do, either way.
-        if (exists) {
-          if (prefix && isAbsolute(prefix) && !this.nomount) {
-            if (prefix.charAt(0) === "/") {
-              prefix = path.join(this.root, prefix)
-            } else {
-              prefix = path.resolve(this.root, prefix)
-            }
-          }
-
-          if (process.platform === "win32")
-            prefix = prefix.replace(/\\/g, "/")
-
-          this.matches[index] = this.matches[index] || {}
-          this.matches[index][prefix] = true
-          this.emitMatch(prefix)
-        }
-        return cb()
-      })
+      this._processSimple(pattern.join('/'), index, cb)
       return
 
     case 0:
@@ -429,318 +251,396 @@ Glob.prototype._process = function (pattern, depth, index, cb_) {
       // pattern has some string bits in the front.
       // whatever it starts with, whether that's "absolute" like /foo/bar,
       // or "relative" like "../baz"
-      prefix = pattern.slice(0, n)
-      prefix = prefix.join("/")
+      prefix = pattern.slice(0, n).join("/")
       break
   }
 
+  var remain = pattern.slice(n)
+
   // get the list of entries.
   var read
-  if (prefix === null) read = "."
+  if (prefix === null)
+    read = "."
   else if (isAbsolute(prefix) || isAbsolute(pattern.join("/"))) {
-    if (!prefix || !isAbsolute(prefix)) {
+    if (!prefix || !isAbsolute(prefix))
       prefix = "/" + prefix
-    }
+    read = prefix
+  } else
     read = prefix
 
-    // if (process.platform === "win32")
-    //   read = prefix = prefix.replace(/^[a-zA-Z]:|\\/g, "/")
+  var abs = this._makeAbs(read)
 
-    this.log('absolute: ', prefix, this.root, pattern, read)
-  } else {
-    read = prefix
-  }
+  var isGlobStar = remain[0] === minimatch.GLOBSTAR
+  if (isGlobStar)
+    this._processGlobStar(prefix, read, abs, remain, index, inGlobStar, cb)
+  else
+    this._processReaddir(prefix, read, abs, remain, index, inGlobStar, cb)
+}
 
-  this.log('readdir(%j)', read, this.cwd, this.root)
 
-  return this._readdir(read, function (er, entries) {
-    if (er) {
-      // not a directory!
-      // this means that, whatever else comes after this, it can never match
-      return cb()
+Glob.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar, cb) {
+  var self = this
+  this._readdir(abs, inGlobStar, function (er, entries) {
+    return self._processReaddir2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
+  })
+}
+
+Glob.prototype._processReaddir2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
+
+  // if the abs isn't a dir, then nothing can match!
+  if (!entries)
+    return cb()
+
+  // It will only match dot entries if it starts with a dot, or if
+  // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
+  var pn = remain[0]
+  var negate = !!this.minimatch.negate
+  var rawGlob = pn._glob
+  var dotOk = this.dot || rawGlob.charAt(0) === "."
+
+  var matchedEntries = []
+  for (var i = 0; i < entries.length; i++) {
+    var e = entries[i]
+    if (e.charAt(0) !== "." || dotOk) {
+      var m
+      if (negate && !prefix) {
+        m = !e.match(pn)
+      } else {
+        m = e.match(pn)
+      }
+      if (m)
+        matchedEntries.push(e)
     }
+  }
 
-    // globstar is special
-    if (pattern[n] === minimatch.GLOBSTAR) {
-      // test without the globstar, and with every child both below
-      // and replacing the globstar.
-      var s = [ pattern.slice(0, n).concat(pattern.slice(n + 1)) ]
-      entries.forEach(function (e) {
-        if (e.charAt(0) === "." && !this.dot) return
-        // instead of the globstar
-        s.push(pattern.slice(0, n).concat(e).concat(pattern.slice(n + 1)))
-        // below the globstar
-        s.push(pattern.slice(0, n).concat(e).concat(pattern.slice(n)))
-      }, this)
-
-      s = s.filter(function (pattern) {
-        var key = gsKey(pattern)
-        var seen = !this._globstars[key]
-        this._globstars[key] = true
-        return seen
-      }, this)
-
-      if (!s.length)
-        return cb()
-
-      // now asyncForEach over this
-      var l = s.length
-      , errState = null
-      s.forEach(function (gsPattern) {
-        this._process(gsPattern, depth + 1, index, function (er) {
-          if (errState) return
-          if (er) return cb(errState = er)
-          if (--l <= 0) return cb()
-        })
-      }, this)
+  //console.error('prd2', prefix, entries, remain[0]._glob, matchedEntries)
+
+  var len = matchedEntries.length
+  // If there are no matched entries, then nothing matches.
+  if (len === 0)
+    return cb()
+
+  // if this is the last remaining pattern bit, then no need for
+  // an additional stat *unless* the user has specified mark or
+  // stat explicitly.  We know they exist, since readdir returned
+  // them.
+
+  if (remain.length === 1 && !this.mark && !this.stat) {
+    if (!this.matches[index])
+      this.matches[index] = Object.create(null)
+
+    for (var i = 0; i < len; i ++) {
+      var e = matchedEntries[i]
+      if (prefix) {
+        if (prefix !== "/")
+          e = prefix + "/" + e
+        else
+          e = prefix + e
+      }
 
-      return
+      if (e.charAt(0) === "/" && !this.nomount) {
+        e = path.join(this.root, e)
+      }
+      this._emitMatch(index, e)
     }
+    // This was the last one, and no stats were needed
+    return cb()
+  }
 
-    // not a globstar
-    // It will only match dot entries if it starts with a dot, or if
-    // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
-    var pn = pattern[n]
-    var negate = !!this.minimatch.negate;
-    var rawGlob = pattern[n]._glob
-    , dotOk = this.dot || rawGlob.charAt(0) === "."
-
-    entries = entries.filter(function (e) {
-      if (e.charAt(0) !== "." || dotOk) {
-        if (negate && n === 0) {
-          return !e.match(pattern[n]);
-        } else {
-          return e.match(pattern[n]);
-        }
-      }
+  // now test all matched entries as stand-ins for that part
+  // of the pattern.
+  remain.shift()
+  for (var i = 0; i < len; i ++) {
+    var e = matchedEntries[i]
+    var newPattern
+    if (prefix) {
+      if (prefix !== "/")
+        e = prefix + "/" + e
+      else
+        e = prefix + e
+    }
+    this._process([e].concat(remain), index, inGlobStar, cb)
+  }
+  cb()
+}
 
-      return null;
-    })
+Glob.prototype._emitMatch = function (index, e) {
+  if (this.aborted)
+    return
 
-    // If n === pattern.length - 1, then there's no need for the extra stat
-    // *unless* the user has specified "mark" or "stat" explicitly.
-    // We know that they exist, since the readdir returned them.
-    if (n === pattern.length - 1 &&
-        !this.mark &&
-        !this.stat) {
-      entries.forEach(function (e) {
-        if (prefix) {
-          if (prefix !== "/") e = prefix + "/" + e
-          else e = prefix + e
-        }
-        if (e.charAt(0) === "/" && !this.nomount) {
-          e = path.join(this.root, e)
-        }
-
-        if (process.platform === "win32")
-          e = e.replace(/\\/g, "/")
-
-        this.matches[index] = this.matches[index] || {}
-        this.matches[index][e] = true
-        this.emitMatch(e)
-      }, this)
-      return cb.call(this)
+  if (!this.matches[index][e]) {
+    if (this.paused) {
+      this._emitQueue.push([index, e])
+      return
     }
 
+    if (this.nodir) {
+      var c = this.cache[this._makeAbs(e)]
+      if (c === 'DIR' || Array.isArray(c))
+        return
+    }
 
-    // now test all the remaining entries as stand-ins for that part
-    // of the pattern.
-    var l = entries.length
-    , errState = null
-    if (l === 0) return cb() // no matches possible
-    entries.forEach(function (e) {
-      var p = pattern.slice(0, n).concat(e).concat(pattern.slice(n + 1))
-      this._process(p, depth + 1, index, function (er) {
-        if (errState) return
-        if (er) return cb(errState = er)
-        if (--l === 0) return cb.call(this)
-      })
-    }, this)
-  })
+    this.matches[index][e] = true
+    if (!this.stat && !this.mark)
+      return this.emit("match", e)
 
+    var self = this
+    this._stat(this._makeAbs(e), function (er, c, st) {
+      self.emit("stat", e, st)
+      self.emit("match", e)
+    })
+  }
 }
 
-function gsKey (pattern) {
-  return '**' + pattern.map(function (p) {
-    return (p === minimatch.GLOBSTAR) ? '**' : (''+p)
-  }).join('/')
-}
+Glob.prototype._readdirInGlobStar = function (abs, cb) {
+  if (this.aborted)
+    return
 
-Glob.prototype._stat = function (f, cb) {
-  assert(this instanceof Glob)
-  var abs = f
-  if (f.charAt(0) === "/") {
-    abs = path.join(this.root, f)
-  } else if (this.changedCwd) {
-    abs = path.resolve(this.cwd, f)
-  }
+  var lstatkey = "lstat\0" + abs
+  var self = this
+  var lstatcb = inflight(lstatkey, lstatcb_)
 
-  if (f.length > this.maxLength) {
-    var er = new Error("Path name too long")
-    er.code = "ENAMETOOLONG"
-    er.path = f
-    return this._afterStat(f, abs, cb, er)
-  }
+  if (lstatcb)
+    fs.lstat(abs, lstatcb)
 
-  this.log('stat', [this.cwd, f, '=', abs])
+  function lstatcb_ (er, lstat) {
+    if (er)
+      return cb()
 
-  if (!this.stat && this.cache.hasOwnProperty(f)) {
-    var exists = this.cache[f]
-    , isDir = exists && (Array.isArray(exists) || exists === 2)
-    if (this.sync) return cb.call(this, !!exists, isDir)
-    return process.nextTick(cb.bind(this, !!exists, isDir))
-  }
+    var isSym = lstat.isSymbolicLink()
+    self.symlinks[abs] = isSym
 
-  var stat = this.statCache[abs]
-  if (this.sync || stat) {
-    var er
-    try {
-      stat = fs.statSync(abs)
-    } catch (e) {
-      er = e
-    }
-    this._afterStat(f, abs, cb, er, stat)
-  } else {
-    fs.stat(abs, this._afterStat.bind(this, f, abs, cb))
+    // If it's not a symlink or a dir, then it's definitely a regular file.
+    // don't bother doing a readdir in that case.
+    if (!isSym && !lstat.isDirectory()) {
+      self.cache[abs] = 'FILE'
+      cb()
+    } else
+      self._readdir(abs, false, cb)
   }
 }
 
-Glob.prototype._afterStat = function (f, abs, cb, er, stat) {
-  var exists
-  assert(this instanceof Glob)
+Glob.prototype._readdir = function (abs, inGlobStar, cb) {
+  if (this.aborted)
+    return
 
-  if (abs.slice(-1) === "/" && stat && !stat.isDirectory()) {
-    this.log("should be ENOTDIR, fake it")
+  cb = inflight("readdir\0"+abs+"\0"+inGlobStar, cb)
+  if (!cb)
+    return
 
-    er = new Error("ENOTDIR, not a directory '" + abs + "'")
-    er.path = abs
-    er.code = "ENOTDIR"
-    stat = null
-  }
+  //console.error("RD %j %j", +inGlobStar, abs)
+  if (inGlobStar && !ownProp(this.symlinks, abs))
+    return this._readdirInGlobStar(abs, cb)
 
-  var emit = !this.statCache[abs]
-  this.statCache[abs] = stat
+  if (ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
+    if (!c || c === 'FILE')
+      return cb()
 
-  if (er || !stat) {
-    exists = false
-  } else {
-    exists = stat.isDirectory() ? 2 : 1
-    if (emit)
-      this.emit('stat', f, stat)
+    if (Array.isArray(c))
+      return cb(null, c)
   }
-  this.cache[f] = this.cache[f] || exists
-  cb.call(this, !!exists, exists === 2)
-}
 
-Glob.prototype._readdir = function (f, cb) {
-  assert(this instanceof Glob)
-  var abs = f
-  if (f.charAt(0) === "/") {
-    abs = path.join(this.root, f)
-  } else if (isAbsolute(f)) {
-    abs = f
-  } else if (this.changedCwd) {
-    abs = path.resolve(this.cwd, f)
-  }
+  var self = this
+  fs.readdir(abs, readdirCb(this, abs, cb))
+}
 
-  if (f.length > this.maxLength) {
-    var er = new Error("Path name too long")
-    er.code = "ENAMETOOLONG"
-    er.path = f
-    return this._afterReaddir(f, abs, cb, er)
+function readdirCb (self, abs, cb) {
+  return function (er, entries) {
+    if (er)
+      self._readdirError(abs, er, cb)
+    else
+      self._readdirEntries(abs, entries, cb)
   }
+}
 
-  this.log('readdir', [this.cwd, f, abs])
-  if (this.cache.hasOwnProperty(f)) {
-    var c = this.cache[f]
-    if (Array.isArray(c)) {
-      if (this.sync) return cb.call(this, null, c)
-      return process.nextTick(cb.bind(this, null, c))
-    }
-
-    if (!c || c === 1) {
-      // either ENOENT or ENOTDIR
-      var code = c ? "ENOTDIR" : "ENOENT"
-      , er = new Error((c ? "Not a directory" : "Not found") + ": " + f)
-      er.path = f
-      er.code = code
-      this.log(f, er)
-      if (this.sync) return cb.call(this, er)
-      return process.nextTick(cb.bind(this, er))
-    }
-
-    // at this point, c === 2, meaning it's a dir, but we haven't
-    // had to read it yet, or c === true, meaning it's *something*
-    // but we don't have any idea what.  Need to read it, either way.
-  }
+Glob.prototype._readdirEntries = function (abs, entries, cb) {
+  if (this.aborted)
+    return
 
-  if (this.sync) {
-    var er, entries
-    try {
-      entries = fs.readdirSync(abs)
-    } catch (e) {
-      er = e
+  // if we haven't asked to stat everything, then just
+  // assume that everything in there exists, so we can avoid
+  // having to stat it a second time.
+  if (!this.mark && !this.stat) {
+    for (var i = 0; i < entries.length; i ++) {
+      var e = entries[i]
+      if (abs === "/")
+        e = abs + e
+      else
+        e = abs + "/" + e
+      this.cache[e] = true
     }
-    return this._afterReaddir(f, abs, cb, er, entries)
   }
 
-  fs.readdir(abs, this._afterReaddir.bind(this, f, abs, cb))
+  this.cache[abs] = entries
+  return cb(null, entries)
 }
 
-Glob.prototype._afterReaddir = function (f, abs, cb, er, entries) {
-  assert(this instanceof Glob)
-  if (entries && !er) {
-    this.cache[f] = entries
-    // if we haven't asked to stat everything for suresies, then just
-    // assume that everything in there exists, so we can avoid
-    // having to stat it a second time.  This also gets us one step
-    // further into ELOOP territory.
-    if (!this.mark && !this.stat) {
-      entries.forEach(function (e) {
-        if (f === "/") e = f + e
-        else e = f + "/" + e
-        this.cache[e] = true
-      }, this)
-    }
-
-    return cb.call(this, er, entries)
-  }
+Glob.prototype._readdirError = function (f, er, cb) {
+  if (this.aborted)
+    return
 
-  // now handle errors, and cache the information
-  if (er) switch (er.code) {
+  // handle errors, and cache the information
+  switch (er.code) {
     case "ENOTDIR": // totally normal. means it *does* exist.
-      this.cache[f] = 1
-      return cb.call(this, er)
+      this.cache[f] = 'FILE'
+      break
+
     case "ENOENT": // not terribly unusual
     case "ELOOP":
     case "ENAMETOOLONG":
     case "UNKNOWN":
       this.cache[f] = false
-      return cb.call(this, er)
+      break
+
     default: // some unusual error.  Treat as failure.
       this.cache[f] = false
-      if (this.strict) this.emit("error", er)
+      if (this.strict) return this.emit("error", er)
       if (!this.silent) console.error("glob error", er)
-      return cb.call(this, er)
+      break
   }
+  return cb()
 }
 
-var isAbsolute = process.platform === "win32" ? absWin : absUnix
+Glob.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar, cb) {
+  var self = this
+  this._readdir(abs, inGlobStar, function (er, entries) {
+    self._processGlobStar2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
+  })
+}
+
+
+Glob.prototype._processGlobStar2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
+  //console.error("pgs2", prefix, remain[0], entries)
+
+  // no entries means not a dir, so it can never have matches
+  // foo.txt/** doesn't match foo.txt
+  if (!entries)
+    return cb()
+
+  // test without the globstar, and with every child both below
+  // and replacing the globstar.
+  var remainWithoutGlobStar = remain.slice(1)
+  var gspref = prefix ? [ prefix ] : []
+  var noGlobStar = gspref.concat(remainWithoutGlobStar)
+
+  // the noGlobStar pattern exits the inGlobStar state
+  this._process(noGlobStar, index, false, cb)
 
-function absWin (p) {
-  if (absUnix(p)) return true
-  // pull off the device/UNC bit from a windows path.
-  // from node's lib/path.js
-  var splitDeviceRe =
-      /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/
-    , result = splitDeviceRe.exec(p)
-    , device = result[1] || ''
-    , isUnc = device && device.charAt(1) !== ':'
-    , isAbsolute = !!result[2] || isUnc // UNC paths are always absolute
+  var isSym = this.symlinks[abs]
+  var len = entries.length
 
-  return isAbsolute
+  // If it's a symlink, and we're in a globstar, then stop
+  if (isSym && inGlobStar)
+    return cb()
+
+  for (var i = 0; i < len; i++) {
+    var e = entries[i]
+    if (e.charAt(0) === "." && !this.dot)
+      continue
+
+    // these two cases enter the inGlobStar state
+    var instead = gspref.concat(entries[i], remainWithoutGlobStar)
+    this._process(instead, index, true, cb)
+
+    var below = gspref.concat(entries[i], remain)
+    this._process(below, index, true, cb)
+  }
+
+  cb()
 }
 
-function absUnix (p) {
-  return p.charAt(0) === "/" || p === ""
+Glob.prototype._processSimple = function (prefix, index, cb) {
+  // XXX review this.  Shouldn't it be doing the mounting etc
+  // before doing stat?  kinda weird?
+  var self = this
+  this._stat(prefix, function (er, exists) {
+    self._processSimple2(prefix, index, er, exists, cb)
+  })
+}
+Glob.prototype._processSimple2 = function (prefix, index, er, exists, cb) {
+
+  //console.error("ps2", prefix, exists)
+
+  if (!this.matches[index])
+    this.matches[index] = Object.create(null)
+
+  // If it doesn't exist, then just mark the lack of results
+  if (!exists)
+    return cb()
+
+  if (prefix && isAbsolute(prefix) && !this.nomount) {
+    if (prefix.charAt(0) === "/") {
+      prefix = path.join(this.root, prefix)
+    } else {
+      prefix = path.resolve(this.root, prefix)
+    }
+  }
+
+  if (process.platform === "win32")
+    prefix = prefix.replace(/\\/g, "/")
+
+  // Mark this as a match
+  this._emitMatch(index, prefix)
+  cb()
+}
+
+// Returns either 'DIR', 'FILE', or false
+Glob.prototype._stat = function (f, cb) {
+  var abs = f
+  if (f.charAt(0) === "/")
+    abs = path.join(this.root, f)
+  else if (this.changedCwd)
+    abs = path.resolve(this.cwd, f)
+
+
+  if (f.length > this.maxLength)
+    return cb()
+
+  if (!this.stat && ownProp(this.cache, f)) {
+    var c = this.cache[f]
+
+    if (Array.isArray(c))
+      c = 'DIR'
+
+    // It exists, but not how we need it
+    if (abs.slice(-1) === "/" && c !== 'DIR')
+      return cb()
+
+    return cb(null, c)
+  }
+
+  var exists
+  var stat = this.statCache[abs]
+  if (stat !== undefined) {
+    if (stat === false)
+      return cb(null, stat)
+    else
+      return cb(null, stat.isDirectory() ? 'DIR' : 'FILE', stat)
+  }
+
+  var self = this
+  var statcb = inflight("stat\0" + abs, statcb_)
+  if (statcb)
+    fs.stat(abs, statcb)
+
+  function statcb_ (er, stat) {
+    self._stat2(f, abs, er, stat, cb)
+  }
+}
+
+Glob.prototype._stat2 = function (f, abs, er, stat, cb) {
+  if (er) {
+    this.statCache[abs] = false
+    return cb()
+  }
+
+  this.statCache[abs] = stat
+
+  if (abs.slice(-1) === "/" && !stat.isDirectory())
+    return cb(null, false, stat)
+
+  var c = stat.isDirectory() ? 'DIR' : 'FILE'
+  this.cache[f] = this.cache[f] || c
+  return cb(null, c, stat)
 }
diff --git a/node_modules/glob/oh-my-glob.gif b/node_modules/glob/oh-my-glob.gif
deleted file mode 100644
index a1568c13c..000000000
--- a/node_modules/glob/oh-my-glob.gif
+++ /dev/null
diff --git a/node_modules/glob/package.json b/node_modules/glob/package.json
index 6bf85e8df..72d583f1f 100644
--- a/node_modules/glob/package.json
+++ b/node_modules/glob/package.json
@@ -6,41 +6,51 @@
   },
   "name": "glob",
   "description": "a little globber",
-  "version": "4.0.6",
+  "version": "4.2.1",
   "repository": {
     "type": "git",
     "url": "git://github.com/isaacs/node-glob.git"
   },
   "main": "glob.js",
+  "files": [
+    "glob.js",
+    "sync.js",
+    "common.js"
+  ],
   "engines": {
     "node": "*"
   },
   "dependencies": {
-    "graceful-fs": "^3.0.2",
+    "inflight": "^1.0.4",
     "inherits": "2",
     "minimatch": "^1.0.0",
     "once": "^1.3.0"
   },
   "devDependencies": {
-    "tap": "~0.4.0",
     "mkdirp": "0",
-    "rimraf": "1"
+    "rimraf": "^2.2.8",
+    "tap": "~0.4.0",
+    "tick": "0.0.6"
   },
   "scripts": {
-    "test": "tap test/*.js",
-    "test-regen": "TEST_REGEN=1 node test/00-setup.js"
+    "prepublish": "npm run benchclean",
+    "test": "rm -f v8.log profile.txt; tap test/*.js",
+    "test-regen": "rm -f v8.log profile.txt; TEST_REGEN=1 node test/00-setup.js",
+    "bench": "bash benchmark.sh",
+    "prof": "bash prof.sh && cat profile.txt",
+    "benchclean": "bash benchclean.sh"
   },
   "license": "ISC",
-  "gitHead": "6825c425e738eaffa315d8cdb1a4c3255ededcb3",
+  "gitHead": "c5313b5e3a5f5227617b40d8914a41d5dfc8c095",
   "bugs": {
     "url": "https://github.com/isaacs/node-glob/issues"
   },
   "homepage": "https://github.com/isaacs/node-glob",
-  "_id": "glob@4.0.6",
-  "_shasum": "695c50bdd4e2fb5c5d370b091f388d3707e291a7",
-  "_from": "glob@>=4.0.6 <5.0.0",
-  "_npmVersion": "2.0.0",
-  "_nodeVersion": "0.10.31",
+  "_id": "glob@4.2.1",
+  "_shasum": "aa04f06cca652ec724bc16c54cbdd42027d5c9f1",
+  "_from": "glob@>=4.2.1 <4.3.0",
+  "_npmVersion": "2.1.9",
+  "_nodeVersion": "0.10.16",
   "_npmUser": {
     "name": "isaacs",
     "email": "i@izs.me"
@@ -52,10 +62,9 @@
     }
   ],
   "dist": {
-    "shasum": "695c50bdd4e2fb5c5d370b091f388d3707e291a7",
-    "tarball": "http://registry.npmjs.org/glob/-/glob-4.0.6.tgz"
+    "shasum": "aa04f06cca652ec724bc16c54cbdd42027d5c9f1",
+    "tarball": "http://registry.npmjs.org/glob/-/glob-4.2.1.tgz"
   },
   "directories": {},
-  "_resolved": "https://registry.npmjs.org/glob/-/glob-4.0.6.tgz",
-  "readme": "ERROR: No README data found!"
+  "_resolved": "https://registry.npmjs.org/glob/-/glob-4.2.1.tgz"
 }
diff --git a/node_modules/glob/sync.js b/node_modules/glob/sync.js
new file mode 100644
index 000000000..18d2d3379
--- /dev/null
+++ b/node_modules/glob/sync.js
@@ -0,0 +1,406 @@
+module.exports = globSync
+globSync.GlobSync = GlobSync
+
+var fs = require("fs")
+var minimatch = require("minimatch")
+var Minimatch = minimatch.Minimatch
+var Glob = require("./glob.js").Glob
+var util = require("util")
+var path = require("path")
+var assert = require("assert")
+var common = require("./common.js")
+var alphasort = common.alphasort
+var alphasorti = common.alphasorti
+var isAbsolute = common.isAbsolute
+var setopts = common.setopts
+var ownProp = common.ownProp
+
+function globSync (pattern, options) {
+  if (typeof options === 'function' || arguments.length === 3)
+    throw new TypeError('callback provided to sync glob')
+
+  return new GlobSync(pattern, options).found
+}
+
+function GlobSync (pattern, options) {
+  if (!pattern)
+    throw new Error("must provide pattern")
+
+  if (typeof options === 'function' || arguments.length === 3)
+    throw new TypeError('callback provided to sync glob')
+
+  if (!(this instanceof GlobSync))
+    return new GlobSync(pattern, options)
+
+  setopts(this, pattern, options)
+
+  if (this.noprocess)
+    return this
+
+  var n = this.minimatch.set.length
+  this.matches = new Array(n)
+  for (var i = 0; i < n; i ++) {
+    this._process(this.minimatch.set[i], i, false)
+  }
+  this._finish()
+}
+
+GlobSync.prototype._finish = function () {
+  assert(this instanceof GlobSync)
+  common.finish(this)
+}
+
+
+GlobSync.prototype._process = function (pattern, index, inGlobStar) {
+  assert(this instanceof GlobSync)
+
+  // Get the first [n] parts of pattern that are all strings.
+  var n = 0
+  while (typeof pattern[n] === "string") {
+    n ++
+  }
+  // now n is the index of the first one that is *not* a string.
+
+  // See if there's anything else
+  var prefix
+  switch (n) {
+    // if not, then this is rather simple
+    case pattern.length:
+      this._processSimple(pattern.join('/'), index)
+      return
+
+    case 0:
+      // pattern *starts* with some non-trivial item.
+      // going to readdir(cwd), but not include the prefix in matches.
+      prefix = null
+      break
+
+    default:
+      // pattern has some string bits in the front.
+      // whatever it starts with, whether that's "absolute" like /foo/bar,
+      // or "relative" like "../baz"
+      prefix = pattern.slice(0, n).join("/")
+      break
+  }
+
+  var remain = pattern.slice(n)
+
+  // get the list of entries.
+  var read
+  if (prefix === null)
+    read = "."
+  else if (isAbsolute(prefix) || isAbsolute(pattern.join("/"))) {
+    if (!prefix || !isAbsolute(prefix))
+      prefix = "/" + prefix
+    read = prefix
+  } else
+    read = prefix
+
+  var abs = this._makeAbs(read)
+
+  var isGlobStar = remain[0] === minimatch.GLOBSTAR
+  if (isGlobStar)
+    this._processGlobStar(prefix, read, abs, remain, index, inGlobStar)
+  else
+    this._processReaddir(prefix, read, abs, remain, index, inGlobStar)
+}
+
+GlobSync.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar) {
+  var entries = this._readdir(abs, inGlobStar)
+
+  // if the abs isn't a dir, then nothing can match!
+  if (!entries)
+    return
+
+  // It will only match dot entries if it starts with a dot, or if
+  // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
+  var pn = remain[0]
+  var negate = !!this.minimatch.negate
+  var rawGlob = pn._glob
+  var dotOk = this.dot || rawGlob.charAt(0) === "."
+
+  var matchedEntries = []
+  for (var i = 0; i < entries.length; i++) {
+    var e = entries[i]
+    if (e.charAt(0) !== "." || dotOk) {
+      var m
+      if (negate && !prefix) {
+        m = !e.match(pn)
+      } else {
+        m = e.match(pn)
+      }
+      if (m)
+        matchedEntries.push(e)
+    }
+  }
+
+  var len = matchedEntries.length
+  // If there are no matched entries, then nothing matches.
+  if (len === 0)
+    return
+
+  // if this is the last remaining pattern bit, then no need for
+  // an additional stat *unless* the user has specified mark or
+  // stat explicitly.  We know they exist, since readdir returned
+  // them.
+
+  if (remain.length === 1 && !this.mark && !this.stat) {
+    if (!this.matches[index])
+      this.matches[index] = Object.create(null)
+
+    for (var i = 0; i < len; i ++) {
+      var e = matchedEntries[i]
+      if (prefix) {
+        if (prefix.slice(-1) !== "/")
+          e = prefix + "/" + e
+        else
+          e = prefix + e
+      }
+
+      if (e.charAt(0) === "/" && !this.nomount) {
+        e = path.join(this.root, e)
+      }
+      this.matches[index][e] = true
+    }
+    // This was the last one, and no stats were needed
+    return
+  }
+
+  // now test all matched entries as stand-ins for that part
+  // of the pattern.
+  remain.shift()
+  for (var i = 0; i < len; i ++) {
+    var e = matchedEntries[i]
+    var newPattern
+    if (prefix)
+      newPattern = [prefix, e]
+    else
+      newPattern = [e]
+    this._process(newPattern.concat(remain), index, inGlobStar)
+  }
+}
+
+
+GlobSync.prototype._emitMatch = function (index, e) {
+  if (!this.matches[index][e]) {
+    if (this.nodir) {
+      var c = this.cache[this._makeAbs(e)]
+      if (c === 'DIR' || Array.isArray(c))
+        return
+    }
+
+    this.matches[index][e] = true
+    if (this.stat || this.mark)
+      this._stat(this._makeAbs(e))
+  }
+}
+
+
+GlobSync.prototype._readdirInGlobStar = function (abs) {
+  var entries
+  var lstat
+  var stat
+  try {
+    lstat = fs.lstatSync(abs)
+  } catch (er) {
+    // lstat failed, doesn't exist
+    return null
+  }
+
+  var isSym = lstat.isSymbolicLink()
+  this.symlinks[abs] = isSym
+
+  // If it's not a symlink or a dir, then it's definitely a regular file.
+  // don't bother doing a readdir in that case.
+  if (!isSym && !lstat.isDirectory())
+    this.cache[abs] = 'FILE'
+  else
+    entries = this._readdir(abs, false)
+
+  return entries
+}
+
+GlobSync.prototype._readdir = function (abs, inGlobStar) {
+  var entries
+
+  if (inGlobStar && !ownProp(this.symlinks, abs))
+    return this._readdirInGlobStar(abs)
+
+  if (ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
+    if (!c || c === 'FILE')
+      return null
+
+    if (Array.isArray(c))
+      return c
+  }
+
+  try {
+    return this._readdirEntries(abs, fs.readdirSync(abs))
+  } catch (er) {
+    this._readdirError(abs, er)
+    return null
+  }
+}
+
+GlobSync.prototype._readdirEntries = function (abs, entries) {
+  // if we haven't asked to stat everything, then just
+  // assume that everything in there exists, so we can avoid
+  // having to stat it a second time.
+  if (!this.mark && !this.stat) {
+    for (var i = 0; i < entries.length; i ++) {
+      var e = entries[i]
+      if (abs === "/")
+        e = abs + e
+      else
+        e = abs + "/" + e
+      this.cache[e] = true
+    }
+  }
+
+  this.cache[abs] = entries
+
+  // mark and cache dir-ness
+  return entries
+}
+
+GlobSync.prototype._readdirError = function (f, er) {
+  // handle errors, and cache the information
+  switch (er.code) {
+    case "ENOTDIR": // totally normal. means it *does* exist.
+      this.cache[f] = 'FILE'
+      break
+
+    case "ENOENT": // not terribly unusual
+    case "ELOOP":
+    case "ENAMETOOLONG":
+    case "UNKNOWN":
+      this.cache[f] = false
+      break
+
+    default: // some unusual error.  Treat as failure.
+      this.cache[f] = false
+      if (this.strict) throw er
+      if (!this.silent) console.error("glob error", er)
+      break
+  }
+}
+
+GlobSync.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar) {
+
+  var entries = this._readdir(abs, inGlobStar)
+
+  // no entries means not a dir, so it can never have matches
+  // foo.txt/** doesn't match foo.txt
+  if (!entries)
+    return
+
+  // test without the globstar, and with every child both below
+  // and replacing the globstar.
+  var remainWithoutGlobStar = remain.slice(1)
+  var gspref = prefix ? [ prefix ] : []
+  var noGlobStar = gspref.concat(remainWithoutGlobStar)
+
+  // the noGlobStar pattern exits the inGlobStar state
+  this._process(noGlobStar, index, false)
+
+  var len = entries.length
+  var isSym = this.symlinks[abs]
+
+  // If it's a symlink, and we're in a globstar, then stop
+  if (isSym && inGlobStar)
+    return
+
+  for (var i = 0; i < len; i++) {
+    var e = entries[i]
+    if (e.charAt(0) === "." && !this.dot)
+      continue
+
+    // these two cases enter the inGlobStar state
+    var instead = gspref.concat(entries[i], remainWithoutGlobStar)
+    this._process(instead, index, true)
+
+    var below = gspref.concat(entries[i], remain)
+    this._process(below, index, true)
+  }
+}
+
+GlobSync.prototype._processSimple = function (prefix, index) {
+  // XXX review this.  Shouldn't it be doing the mounting etc
+  // before doing stat?  kinda weird?
+  var exists = this._stat(prefix)
+
+  if (!this.matches[index])
+    this.matches[index] = Object.create(null)
+
+  // If it doesn't exist, then just mark the lack of results
+  if (!exists)
+    return
+
+  if (prefix && isAbsolute(prefix) && !this.nomount) {
+    if (prefix.charAt(0) === "/") {
+      prefix = path.join(this.root, prefix)
+    } else {
+      prefix = path.resolve(this.root, prefix)
+    }
+  }
+
+  if (process.platform === "win32")
+    prefix = prefix.replace(/\\/g, "/")
+
+  // Mark this as a match
+  this.matches[index][prefix] = true
+}
+
+// Returns either 'DIR', 'FILE', or false
+GlobSync.prototype._stat = function (f) {
+  var abs = f
+  if (f.charAt(0) === "/")
+    abs = path.join(this.root, f)
+  else if (this.changedCwd)
+    abs = path.resolve(this.cwd, f)
+
+
+  if (f.length > this.maxLength)
+    return false
+
+  if (!this.stat && ownProp(this.cache, f)) {
+    var c = this.cache[f]
+
+    if (Array.isArray(c))
+      c = 'DIR'
+
+    // It exists, but not how we need it
+    if (abs.slice(-1) === "/" && c !== 'DIR')
+      return false
+
+    return c
+  }
+
+  var exists
+  var stat = this.statCache[abs]
+  if (!stat) {
+    try {
+      stat = fs.statSync(abs)
+    } catch (er) {
+      return false
+    }
+  }
+
+  this.statCache[abs] = stat
+
+  if (abs.slice(-1) === "/" && !stat.isDirectory())
+    return false
+
+  var c = stat.isDirectory() ? 'DIR' : 'FILE'
+  this.cache[f] = this.cache[f] || c
+  return c
+}
+
+GlobSync.prototype._mark = function (p) {
+  return common.mark(this, p)
+}
+
+GlobSync.prototype._makeAbs = function (f) {
+  return common.makeAbs(this, f)
+}
diff --git a/node_modules/glob/test/00-setup.js b/node_modules/glob/test/00-setup.js
deleted file mode 100644
index 245afafda..000000000
--- a/node_modules/glob/test/00-setup.js
+++ /dev/null
@@ -1,176 +0,0 @@
-// just a little pre-run script to set up the fixtures.
-// zz-finish cleans it up
-
-var mkdirp = require("mkdirp")
-var path = require("path")
-var i = 0
-var tap = require("tap")
-var fs = require("fs")
-var rimraf = require("rimraf")
-
-var files =
-[ "a/.abcdef/x/y/z/a"
-, "a/abcdef/g/h"
-, "a/abcfed/g/h"
-, "a/b/c/d"
-, "a/bc/e/f"
-, "a/c/d/c/b"
-, "a/cb/e/f"
-]
-
-var symlinkTo = path.resolve(__dirname, "a/symlink/a/b/c")
-var symlinkFrom = "../.."
-
-files = files.map(function (f) {
-  return path.resolve(__dirname, f)
-})
-
-tap.test("remove fixtures", function (t) {
-  rimraf(path.resolve(__dirname, "a"), function (er) {
-    t.ifError(er, "remove fixtures")
-    t.end()
-  })
-})
-
-files.forEach(function (f) {
-  tap.test(f, function (t) {
-    var d = path.dirname(f)
-    mkdirp(d, 0755, function (er) {
-      if (er) {
-        t.fail(er)
-        return t.bailout()
-      }
-      fs.writeFile(f, "i like tests", function (er) {
-        t.ifError(er, "make file")
-        t.end()
-      })
-    })
-  })
-})
-
-if (process.platform !== "win32") {
-  tap.test("symlinky", function (t) {
-    var d = path.dirname(symlinkTo)
-    console.error("mkdirp", d)
-    mkdirp(d, 0755, function (er) {
-      t.ifError(er)
-      fs.symlink(symlinkFrom, symlinkTo, "dir", function (er) {
-        t.ifError(er, "make symlink")
-        t.end()
-      })
-    })
-  })
-}
-
-;["foo","bar","baz","asdf","quux","qwer","rewq"].forEach(function (w) {
-  w = "/tmp/glob-test/" + w
-  tap.test("create " + w, function (t) {
-    mkdirp(w, function (er) {
-      if (er)
-        throw er
-      t.pass(w)
-      t.end()
-    })
-  })
-})
-
-
-// generate the bash pattern test-fixtures if possible
-if (process.platform === "win32" || !process.env.TEST_REGEN) {
-  console.error("Windows, or TEST_REGEN unset.  Using cached fixtures.")
-  return
-}
-
-var spawn = require("child_process").spawn;
-var globs =
-  // put more patterns here.
-  // anything that would be directly in / should be in /tmp/glob-test
-  ["test/a/*/+(c|g)/./d"
-  ,"test/a/**/[cg]/../[cg]"
-  ,"test/a/{b,c,d,e,f}/**/g"
-  ,"test/a/b/**"
-  ,"test/**/g"
-  ,"test/a/abc{fed,def}/g/h"
-  ,"test/a/abc{fed/g,def}/**/"
-  ,"test/a/abc{fed/g,def}/**///**/"
-  ,"test/**/a/**/"
-  ,"test/+(a|b|c)/a{/,bc*}/**"
-  ,"test/*/*/*/f"
-  ,"test/**/f"
-  ,"test/a/symlink/a/b/c/a/b/c/a/b/c//a/b/c////a/b/c/**/b/c/**"
-  ,"{./*/*,/tmp/glob-test/*}"
-  ,"{/tmp/glob-test/*,*}" // evil owl face!  how you taunt me!
-  ,"test/a/!(symlink)/**"
-  ]
-var bashOutput = {}
-var fs = require("fs")
-
-globs.forEach(function (pattern) {
-  tap.test("generate fixture " + pattern, function (t) {
-    var cmd = "shopt -s globstar && " +
-              "shopt -s extglob && " +
-              "shopt -s nullglob && " +
-              // "shopt >&2; " +
-              "eval \'for i in " + pattern + "; do echo $i; done\'"
-    var cp = spawn("bash", ["-c", cmd], { cwd: path.dirname(__dirname) })
-    var out = []
-    cp.stdout.on("data", function (c) {
-      out.push(c)
-    })
-    cp.stderr.pipe(process.stderr)
-    cp.on("close", function (code) {
-      out = flatten(out)
-      if (!out)
-        out = []
-      else
-        out = cleanResults(out.split(/\r*\n/))
-
-      bashOutput[pattern] = out
-      t.notOk(code, "bash test should finish nicely")
-      t.end()
-    })
-  })
-})
-
-tap.test("save fixtures", function (t) {
-  var fname = path.resolve(__dirname, "bash-results.json")
-  var data = JSON.stringify(bashOutput, null, 2) + "\n"
-  fs.writeFile(fname, data, function (er) {
-    t.ifError(er)
-    t.end()
-  })
-})
-
-function cleanResults (m) {
-  // normalize discrepancies in ordering, duplication,
-  // and ending slashes.
-  return m.map(function (m) {
-    return m.replace(/\/+/g, "/").replace(/\/$/, "")
-  }).sort(alphasort).reduce(function (set, f) {
-    if (f !== set[set.length - 1]) set.push(f)
-    return set
-  }, []).sort(alphasort).map(function (f) {
-    // de-windows
-    return (process.platform !== 'win32') ? f
-           : f.replace(/^[a-zA-Z]:\\\\/, '/').replace(/\\/g, '/')
-  })
-}
-
-function flatten (chunks) {
-  var s = 0
-  chunks.forEach(function (c) { s += c.length })
-  var out = new Buffer(s)
-  s = 0
-  chunks.forEach(function (c) {
-    c.copy(out, s)
-    s += c.length
-  })
-
-  return out.toString().trim()
-}
-
-function alphasort (a, b) {
-  a = a.toLowerCase()
-  b = b.toLowerCase()
-  return a > b ? 1 : a < b ? -1 : 0
-}
diff --git a/node_modules/glob/test/bash-comparison.js b/node_modules/glob/test/bash-comparison.js
deleted file mode 100644
index 239ed1a9c..000000000
--- a/node_modules/glob/test/bash-comparison.js
+++ /dev/null
@@ -1,63 +0,0 @@
-// basic test
-// show that it does the same thing by default as the shell.
-var tap = require("tap")
-, child_process = require("child_process")
-, bashResults = require("./bash-results.json")
-, globs = Object.keys(bashResults)
-, glob = require("../")
-, path = require("path")
-
-// run from the root of the project
-// this is usually where you're at anyway, but be sure.
-process.chdir(path.resolve(__dirname, ".."))
-
-function alphasort (a, b) {
-  a = a.toLowerCase()
-  b = b.toLowerCase()
-  return a > b ? 1 : a < b ? -1 : 0
-}
-
-globs.forEach(function (pattern) {
-  var expect = bashResults[pattern]
-  // anything regarding the symlink thing will fail on windows, so just skip it
-  if (process.platform === "win32" &&
-      expect.some(function (m) {
-        return /\/symlink\//.test(m)
-      }))
-    return
-
-  tap.test(pattern, function (t) {
-    glob(pattern, function (er, matches) {
-      if (er)
-        throw er
-
-      // sort and unmark, just to match the shell results
-      matches = cleanResults(matches)
-
-      t.deepEqual(matches, expect, pattern)
-      t.end()
-    })
-  })
-
-  tap.test(pattern + " sync", function (t) {
-    var matches = cleanResults(glob.sync(pattern))
-
-    t.deepEqual(matches, expect, "should match shell")
-    t.end()
-  })
-})
-
-function cleanResults (m) {
-  // normalize discrepancies in ordering, duplication,
-  // and ending slashes.
-  return m.map(function (m) {
-    return m.replace(/\/+/g, "/").replace(/\/$/, "")
-  }).sort(alphasort).reduce(function (set, f) {
-    if (f !== set[set.length - 1]) set.push(f)
-    return set
-  }, []).sort(alphasort).map(function (f) {
-    // de-windows
-    return (process.platform !== 'win32') ? f
-           : f.replace(/^[a-zA-Z]:[\/\\]+/, '/').replace(/[\\\/]+/g, '/')
-  })
-}
diff --git a/node_modules/glob/test/bash-results.json b/node_modules/glob/test/bash-results.json
deleted file mode 100644
index 8223d0675..000000000
--- a/node_modules/glob/test/bash-results.json
+++ /dev/null
@@ -1,356 +0,0 @@
-{
-  "test/a/*/+(c|g)/./d": [
-    "test/a/b/c/./d"
-  ],
-  "test/a/**/[cg]/../[cg]": [
-    "test/a/abcdef/g/../g",
-    "test/a/abcfed/g/../g",
-    "test/a/b/c/../c",
-    "test/a/c/../c",
-    "test/a/c/d/c/../c",
-    "test/a/symlink/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c",
-    "test/a/symlink/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/a/b/c/../c"
-  ],
-  "test/a/{b,c,d,e,f}/**/g": [],
-  "test/a/b/**": [
-    "test/a/b",
-    "test/a/b/c",
-    "test/a/b/c/d"
-  ],
-  "test/**/g": [
-    "test/a/abcdef/g",
-    "test/a/abcfed/g"
-  ],
-  "test/a/abc{fed,def}/g/h": [
-    "test/a/abcdef/g/h",
-    "test/a/abcfed/g/h"
-  ],
-  "test/a/abc{fed/g,def}/**/": [
-    "test/a/abcdef",
-    "test/a/abcdef/g",
-    "test/a/abcfed/g"
-  ],
-  "test/a/abc{fed/g,def}/**///**/": [
-    "test/a/abcdef",
-    "test/a/abcdef/g",
-    "test/a/abcfed/g"
-  ],
-  "test/**/a/**/": [
-    "test/a",
-    "test/a/abcdef",
-    "test/a/abcdef/g",
-    "test/a/abcfed",
-    "test/a/abcfed/g",
-    "test/a/b",
-    "test/a/b/c",
-    "test/a/bc",
-    "test/a/bc/e",
-    "test/a/c",
-    "test/a/c/d",
-    "test/a/c/d/c",
-    "test/a/cb",
-    "test/a/cb/e",
-    "test/a/symlink",
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-  ],
-  "{./*/*,/tmp/glob-test/*}": [
-    "./examples/g.js",
-    "./examples/usr-local.js",
-    "./node_modules/graceful-fs",
-    "./node_modules/inherits",
-    "./node_modules/minimatch",
-    "./node_modules/mkdirp",
-    "./node_modules/once",
-    "./node_modules/rimraf",
-    "./node_modules/tap",
-    "./test/00-setup.js",
-    "./test/a",
-    "./test/bash-comparison.js",
-    "./test/bash-results.json",
-    "./test/cwd-test.js",
-    "./test/empty-set.js",
-    "./test/error-callback.js",
-    "./test/globstar-match.js",
-    "./test/mark.js",
-    "./test/negation-test.js",
-    "./test/new-glob-optional-options.js",
-    "./test/nocase-nomagic.js",
-    "./test/pause-resume.js",
-    "./test/readme-issue.js",
-    "./test/root-nomount.js",
-    "./test/root.js",
-    "./test/stat.js",
-    "./test/zz-cleanup.js",
-    "/tmp/glob-test/asdf",
-    "/tmp/glob-test/bar",
-    "/tmp/glob-test/baz",
-    "/tmp/glob-test/foo",
-    "/tmp/glob-test/quux",
-    "/tmp/glob-test/qwer",
-    "/tmp/glob-test/rewq"
-  ],
-  "{/tmp/glob-test/*,*}": [
-    "/tmp/glob-test/asdf",
-    "/tmp/glob-test/bar",
-    "/tmp/glob-test/baz",
-    "/tmp/glob-test/foo",
-    "/tmp/glob-test/quux",
-    "/tmp/glob-test/qwer",
-    "/tmp/glob-test/rewq",
-    "examples",
-    "glob.js",
-    "LICENSE",
-    "node_modules",
-    "package.json",
-    "README.md",
-    "test"
-  ],
-  "test/a/!(symlink)/**": [
-    "test/a/abcdef",
-    "test/a/abcdef/g",
-    "test/a/abcdef/g/h",
-    "test/a/abcfed",
-    "test/a/abcfed/g",
-    "test/a/abcfed/g/h",
-    "test/a/b",
-    "test/a/b/c",
-    "test/a/b/c/d",
-    "test/a/bc",
-    "test/a/bc/e",
-    "test/a/bc/e/f",
-    "test/a/c",
-    "test/a/c/d",
-    "test/a/c/d/c",
-    "test/a/c/d/c/b",
-    "test/a/cb",
-    "test/a/cb/e",
-    "test/a/cb/e/f"
-  ]
-}
diff --git a/node_modules/glob/test/cwd-test.js b/node_modules/glob/test/cwd-test.js
deleted file mode 100644
index 352c27efa..000000000
--- a/node_modules/glob/test/cwd-test.js
+++ /dev/null
@@ -1,55 +0,0 @@
-var tap = require("tap")
-
-var origCwd = process.cwd()
-process.chdir(__dirname)
-
-tap.test("changing cwd and searching for **/d", function (t) {
-  var glob = require('../')
-  var path = require('path')
-  t.test('.', function (t) {
-    glob('**/d', function (er, matches) {
-      t.ifError(er)
-      t.like(matches, [ 'a/b/c/d', 'a/c/d' ])
-      t.end()
-    })
-  })
-
-  t.test('a', function (t) {
-    glob('**/d', {cwd:path.resolve('a')}, function (er, matches) {
-      t.ifError(er)
-      t.like(matches, [ 'b/c/d', 'c/d' ])
-      t.end()
-    })
-  })
-
-  t.test('a/b', function (t) {
-    glob('**/d', {cwd:path.resolve('a/b')}, function (er, matches) {
-      t.ifError(er)
-      t.like(matches, [ 'c/d' ])
-      t.end()
-    })
-  })
-
-  t.test('a/b/', function (t) {
-    glob('**/d', {cwd:path.resolve('a/b/')}, function (er, matches) {
-      t.ifError(er)
-      t.like(matches, [ 'c/d' ])
-      t.end()
-    })
-  })
-
-  t.test('.', function (t) {
-    glob('**/d', {cwd: process.cwd()}, function (er, matches) {
-      t.ifError(er)
-      t.like(matches, [ 'a/b/c/d', 'a/c/d' ])
-      t.end()
-    })
-  })
-
-  t.test('cd -', function (t) {
-    process.chdir(origCwd)
-    t.end()
-  })
-
-  t.end()
-})
diff --git a/node_modules/glob/test/empty-set.js b/node_modules/glob/test/empty-set.js
deleted file mode 100644
index 3b627b0ab..000000000
--- a/node_modules/glob/test/empty-set.js
+++ /dev/null
@@ -1,20 +0,0 @@
-var test = require('tap').test
-var glob = require("../glob.js")
-
-// Patterns that cannot match anything
-var patterns = [
-  '# comment',
-  ' ',
-  '\n',
-  'just doesnt happen to match anything so this is a control'
-]
-
-patterns.forEach(function (p) {
-  test(JSON.stringify(p), function (t) {
-    glob(p, function (e, f) {
-      t.equal(e, null, 'no error')
-      t.same(f, [], 'no returned values')
-      t.end()
-    })
-  })
-})
diff --git a/node_modules/glob/test/error-callback.js b/node_modules/glob/test/error-callback.js
deleted file mode 100644
index 60d3ba1b5..000000000
--- a/node_modules/glob/test/error-callback.js
+++ /dev/null
@@ -1,21 +0,0 @@
-var fs
-try { fs = require('graceful-fs') } catch (e) { fs = require('fs') }
-var test = require('tap').test
-var glob = require('../')
-
-test('mock fs', function(t) {
-  fs.readdir = function(path, cb) {
-    process.nextTick(function() {
-      cb(new Error('mock fs.readdir error'))
-    })
-  }
-  t.pass('mocked')
-  t.end()
-})
-
-test('error callback', function(t) {
-  glob('*', function(err, res) {
-    t.ok(err, 'expecting mock error')
-    t.end()
-  })
-})
diff --git a/node_modules/glob/test/globstar-match.js b/node_modules/glob/test/globstar-match.js
deleted file mode 100644
index 9b234fa2a..000000000
--- a/node_modules/glob/test/globstar-match.js
+++ /dev/null
@@ -1,19 +0,0 @@
-var Glob = require("../glob.js").Glob
-var test = require('tap').test
-
-test('globstar should not have dupe matches', function(t) {
-  var pattern = 'a/**/[gh]'
-  var g = new Glob(pattern, { cwd: __dirname })
-  var matches = []
-  g.on('match', function(m) {
-    console.error('match %j', m)
-    matches.push(m)
-  })
-  g.on('end', function(set) {
-    console.error('set', set)
-    matches = matches.sort()
-    set = set.sort()
-    t.same(matches, set, 'should have same set of matches')
-    t.end()
-  })
-})
diff --git a/node_modules/glob/test/mark.js b/node_modules/glob/test/mark.js
deleted file mode 100644
index bf411c0e5..000000000
--- a/node_modules/glob/test/mark.js
+++ /dev/null
@@ -1,118 +0,0 @@
-var test = require("tap").test
-var glob = require('../')
-process.chdir(__dirname)
-
-// expose timing issues
-var lag = 5
-glob.Glob.prototype._stat = function(o) { return function(f, cb) {
-  var args = arguments
-  setTimeout(function() {
-    o.call(this, f, cb)
-  }.bind(this), lag += 5)
-}}(glob.Glob.prototype._stat)
-
-
-test("mark, with **", function (t) {
-  glob("a/*b*/**", {mark: true}, function (er, results) {
-    if (er)
-      throw er
-    var expect =
-      [ 'a/abcdef/',
-        'a/abcdef/g/',
-        'a/abcdef/g/h',
-        'a/abcfed/',
-        'a/abcfed/g/',
-        'a/abcfed/g/h',
-        'a/b/',
-        'a/b/c/',
-        'a/b/c/d',
-        'a/bc/',
-        'a/bc/e/',
-        'a/bc/e/f',
-        'a/cb/',
-        'a/cb/e/',
-        'a/cb/e/f' ]
-
-    t.same(results, expect)
-    t.end()
-  })
-})
-
-test("mark, no / on pattern", function (t) {
-  glob("a/*", {mark: true}, function (er, results) {
-    if (er)
-      throw er
-    var expect = [ 'a/abcdef/',
-                   'a/abcfed/',
-                   'a/b/',
-                   'a/bc/',
-                   'a/c/',
-                   'a/cb/' ]
-
-    if (process.platform !== "win32")
-      expect.push('a/symlink/')
-
-    t.same(results, expect)
-    t.end()
-  }).on('match', function(m) {
-    t.similar(m, /\/$/)
-  })
-})
-
-test("mark=false, no / on pattern", function (t) {
-  glob("a/*", function (er, results) {
-    if (er)
-      throw er
-    var expect = [ 'a/abcdef',
-                   'a/abcfed',
-                   'a/b',
-                   'a/bc',
-                   'a/c',
-                   'a/cb' ]
-
-    if (process.platform !== "win32")
-      expect.push('a/symlink')
-    t.same(results, expect)
-    t.end()
-  }).on('match', function(m) {
-    t.similar(m, /[^\/]$/)
-  })
-})
-
-test("mark=true, / on pattern", function (t) {
-  glob("a/*/", {mark: true}, function (er, results) {
-    if (er)
-      throw er
-    var expect = [ 'a/abcdef/',
-                    'a/abcfed/',
-                    'a/b/',
-                    'a/bc/',
-                    'a/c/',
-                    'a/cb/' ]
-    if (process.platform !== "win32")
-      expect.push('a/symlink/')
-    t.same(results, expect)
-    t.end()
-  }).on('match', function(m) {
-    t.similar(m, /\/$/)
-  })
-})
-
-test("mark=false, / on pattern", function (t) {
-  glob("a/*/", function (er, results) {
-    if (er)
-      throw er
-    var expect = [ 'a/abcdef/',
-                   'a/abcfed/',
-                   'a/b/',
-                   'a/bc/',
-                   'a/c/',
-                   'a/cb/' ]
-    if (process.platform !== "win32")
-      expect.push('a/symlink/')
-    t.same(results, expect)
-    t.end()
-  }).on('match', function(m) {
-    t.similar(m, /\/$/)
-  })
-})
diff --git a/node_modules/glob/test/negation-test.js b/node_modules/glob/test/negation-test.js
deleted file mode 100644
index fc679e2cf..000000000
--- a/node_modules/glob/test/negation-test.js
+++ /dev/null
@@ -1,16 +0,0 @@
-// Negation test
-// Show that glob respect's minimatch's negate flag
-
-var glob = require('../glob.js')
-var test = require('tap').test
-
-test('glob respects minimatch negate flag when activated with leading !', function(t) {
-  var expect = ["abcdef/g", "abcfed/g", "c/d", "cb/e", "symlink/a"]
-  var results = glob("!b**/*", {cwd: 'a'}, function (er, results) {
-    if (er)
-      throw er
-
-    t.same(results, expect)
-    t.end()
-  });
-});
diff --git a/node_modules/glob/test/new-glob-optional-options.js b/node_modules/glob/test/new-glob-optional-options.js
deleted file mode 100644
index 3e7dc5acb..000000000
--- a/node_modules/glob/test/new-glob-optional-options.js
+++ /dev/null
@@ -1,10 +0,0 @@
-var Glob = require('../glob.js').Glob;
-var test = require('tap').test;
-
-test('new glob, with cb, and no options', function (t) {
-  new Glob(__filename, function(er, results) {
-    if (er) throw er;
-    t.same(results, [__filename]);
-    t.end();
-  });
-});
diff --git a/node_modules/glob/test/nocase-nomagic.js b/node_modules/glob/test/nocase-nomagic.js
deleted file mode 100644
index 5a29b0859..000000000
--- a/node_modules/glob/test/nocase-nomagic.js
+++ /dev/null
@@ -1,125 +0,0 @@
-var fs
-try { fs = require('graceful-fs') } catch (e) { fs = require('fs') }
-var test = require('tap').test;
-var glob = require('../');
-
-test('mock fs', function(t) {
-  var stat = fs.stat
-  var statSync = fs.statSync
-  var readdir = fs.readdir
-  var readdirSync = fs.readdirSync
-
-  function fakeStat(path) {
-    var ret
-    switch (path.toLowerCase()) {
-      case '/tmp': case '/tmp/': case 'c:\\tmp': case 'c:\\tmp\\':
-        ret = { isDirectory: function() { return true } }
-        break
-      case '/tmp/a': case 'c:\\tmp\\a':
-        ret = { isDirectory: function() { return false } }
-        break
-    }
-    return ret
-  }
-
-  fs.stat = function(path, cb) {
-    var f = fakeStat(path);
-    if (f) {
-      process.nextTick(function() {
-        cb(null, f)
-      })
-    } else {
-      stat.call(fs, path, cb)
-    }
-  }
-
-  fs.statSync = function(path) {
-    return fakeStat(path) || statSync.call(fs, path)
-  }
-
-  function fakeReaddir(path) {
-    var ret
-    switch (path.toLowerCase()) {
-      case '/tmp': case '/tmp/': case 'c:\\tmp': case 'c:\\tmp\\':
-        ret = [ 'a', 'A' ]
-        break
-      case '/': case 'c:\\':
-        ret = ['tmp', 'tMp', 'tMP', 'TMP']
-    }
-    return ret
-  }
-
-  fs.readdir = function(path, cb) {
-    var f = fakeReaddir(path)
-    if (f)
-      process.nextTick(function() {
-        cb(null, f)
-      })
-    else
-      readdir.call(fs, path, cb)
-  }
-
-  fs.readdirSync = function(path) {
-    return fakeReaddir(path) || readdirSync.call(fs, path)
-  }
-
-  t.pass('mocked')
-  t.end()
-})
-
-test('nocase, nomagic', function(t) {
-  var n = 2
-  var want = [ '/TMP/A',
-               '/TMP/a',
-               '/tMP/A',
-               '/tMP/a',
-               '/tMp/A',
-               '/tMp/a',
-               '/tmp/A',
-               '/tmp/a' ]
-  if(process.platform.match(/^win/)) {
-    want = want.map(function(p) {
-      return 'C:' + p
-    })
-  }
-  glob('/tmp/a', { nocase: true }, function(er, res) {
-    if (er)
-      throw er
-    t.same(res.sort(), want)
-    if (--n === 0) t.end()
-  })
-  glob('/tmp/A', { nocase: true }, function(er, res) {
-    if (er)
-      throw er
-    t.same(res.sort(), want)
-    if (--n === 0) t.end()
-  })
-})
-
-test('nocase, with some magic', function(t) {
-  t.plan(2)
-  var want = [ '/TMP/A',
-               '/TMP/a',
-               '/tMP/A',
-               '/tMP/a',
-               '/tMp/A',
-               '/tMp/a',
-               '/tmp/A',
-               '/tmp/a' ]
-  if(process.platform.match(/^win/)) {
-    want = want.map(function(p) {
-      return 'C:' + p
-    })
-  }
-
-  glob('/tmp/*', { nocase: true }, function(er, res) {
-    if (er)
-      throw er
-    t.same(res.sort(), want)
-  })
-  glob('/tmp/*', { nocase: true }, function(er, res) {
-    if (er)
-      throw er
-    t.same(res.sort(), want)
-  })
-})
diff --git a/node_modules/glob/test/pause-resume.js b/node_modules/glob/test/pause-resume.js
deleted file mode 100644
index e1ffbab1c..000000000
--- a/node_modules/glob/test/pause-resume.js
+++ /dev/null
@@ -1,73 +0,0 @@
-// show that no match events happen while paused.
-var tap = require("tap")
-, child_process = require("child_process")
-// just some gnarly pattern with lots of matches
-, pattern = "test/a/!(symlink)/**"
-, bashResults = require("./bash-results.json")
-, patterns = Object.keys(bashResults)
-, glob = require("../")
-, Glob = glob.Glob
-, path = require("path")
-
-// run from the root of the project
-// this is usually where you're at anyway, but be sure.
-process.chdir(path.resolve(__dirname, ".."))
-
-function alphasort (a, b) {
-  a = a.toLowerCase()
-  b = b.toLowerCase()
-  return a > b ? 1 : a < b ? -1 : 0
-}
-
-function cleanResults (m) {
-  // normalize discrepancies in ordering, duplication,
-  // and ending slashes.
-  return m.map(function (m) {
-    return m.replace(/\/+/g, "/").replace(/\/$/, "")
-  }).sort(alphasort).reduce(function (set, f) {
-    if (f !== set[set.length - 1]) set.push(f)
-    return set
-  }, []).sort(alphasort).map(function (f) {
-    // de-windows
-    return (process.platform !== 'win32') ? f
-           : f.replace(/^[a-zA-Z]:\\\\/, '/').replace(/\\/g, '/')
-  })
-}
-
-var globResults = []
-tap.test("use a Glob object, and pause/resume it", function (t) {
-  var g = new Glob(pattern)
-  , paused = false
-  , res = []
-  , expect = bashResults[pattern]
-
-  g.on("pause", function () {
-    console.error("pause")
-  })
-
-  g.on("resume", function () {
-    console.error("resume")
-  })
-
-  g.on("match", function (m) {
-    t.notOk(g.paused, "must not be paused")
-    globResults.push(m)
-    g.pause()
-    t.ok(g.paused, "must be paused")
-    setTimeout(g.resume.bind(g), 10)
-  })
-
-  g.on("end", function (matches) {
-    t.pass("reached glob end")
-    globResults = cleanResults(globResults)
-    matches = cleanResults(matches)
-    t.deepEqual(matches, globResults,
-      "end event matches should be the same as match events")
-
-    t.deepEqual(matches, expect,
-      "glob matches should be the same as bash results")
-
-    t.end()
-  })
-})
-
diff --git a/node_modules/glob/test/readme-issue.js b/node_modules/glob/test/readme-issue.js
deleted file mode 100644
index 0b4e0be29..000000000
--- a/node_modules/glob/test/readme-issue.js
+++ /dev/null
@@ -1,36 +0,0 @@
-var test = require("tap").test
-var glob = require("../")
-
-var mkdirp = require("mkdirp")
-var fs = require("fs")
-var rimraf = require("rimraf")
-var dir = __dirname + "/package"
-
-test("setup", function (t) {
-  mkdirp.sync(dir)
-  fs.writeFileSync(dir + "/package.json", "{}", "ascii")
-  fs.writeFileSync(dir + "/README", "x", "ascii")
-  t.pass("setup done")
-  t.end()
-})
-
-test("glob", function (t) {
-  var opt = {
-    cwd: dir,
-    nocase: true,
-    mark: true
-  }
-
-  glob("README?(.*)", opt, function (er, files) {
-    if (er)
-      throw er
-    t.same(files, ["README"])
-    t.end()
-  })
-})
-
-test("cleanup", function (t) {
-  rimraf.sync(dir)
-  t.pass("clean")
-  t.end()
-})
diff --git a/node_modules/glob/test/root-nomount.js b/node_modules/glob/test/root-nomount.js
deleted file mode 100644
index 3ac5979b0..000000000
--- a/node_modules/glob/test/root-nomount.js
+++ /dev/null
@@ -1,39 +0,0 @@
-var tap = require("tap")
-
-var origCwd = process.cwd()
-process.chdir(__dirname)
-
-tap.test("changing root and searching for /b*/**", function (t) {
-  var glob = require('../')
-  var path = require('path')
-  t.test('.', function (t) {
-    glob('/b*/**', { globDebug: true, root: '.', nomount: true }, function (er, matches) {
-      t.ifError(er)
-      t.like(matches, [])
-      t.end()
-    })
-  })
-
-  t.test('a', function (t) {
-    glob('/b*/**', { globDebug: true, root: path.resolve('a'), nomount: true }, function (er, matches) {
-      t.ifError(er)
-      t.like(matches, [ '/b', '/b/c', '/b/c/d', '/bc', '/bc/e', '/bc/e/f' ])
-      t.end()
-    })
-  })
-
-  t.test('root=a, cwd=a/b', function (t) {
-    glob('/b*/**', { globDebug: true, root: 'a', cwd: path.resolve('a/b'), nomount: true }, function (er, matches) {
-      t.ifError(er)
-      t.like(matches, [ '/b', '/b/c', '/b/c/d', '/bc', '/bc/e', '/bc/e/f' ])
-      t.end()
-    })
-  })
-
-  t.test('cd -', function (t) {
-    process.chdir(origCwd)
-    t.end()
-  })
-
-  t.end()
-})
diff --git a/node_modules/glob/test/root.js b/node_modules/glob/test/root.js
deleted file mode 100644
index 95c23f99c..000000000
--- a/node_modules/glob/test/root.js
+++ /dev/null
@@ -1,46 +0,0 @@
-var t = require("tap")
-
-var origCwd = process.cwd()
-process.chdir(__dirname)
-
-var glob = require('../')
-var path = require('path')
-
-t.test('.', function (t) {
-  glob('/b*/**', { globDebug: true, root: '.' }, function (er, matches) {
-    t.ifError(er)
-    t.like(matches, [])
-    t.end()
-  })
-})
-
-
-t.test('a', function (t) {
-  console.error("root=" + path.resolve('a'))
-  glob('/b*/**', { globDebug: true, root: path.resolve('a') }, function (er, matches) {
-    t.ifError(er)
-    var wanted = [
-        '/b', '/b/c', '/b/c/d', '/bc', '/bc/e', '/bc/e/f'
-      ].map(function (m) {
-        return path.join(path.resolve('a'), m).replace(/\\/g, '/')
-      })
-
-    t.like(matches, wanted)
-    t.end()
-  })
-})
-
-t.test('root=a, cwd=a/b', function (t) {
-  glob('/b*/**', { globDebug: true, root: 'a', cwd: path.resolve('a/b') }, function (er, matches) {
-    t.ifError(er)
-    t.like(matches, [ '/b', '/b/c', '/b/c/d', '/bc', '/bc/e', '/bc/e/f' ].map(function (m) {
-      return path.join(path.resolve('a'), m).replace(/\\/g, '/')
-    }))
-    t.end()
-  })
-})
-
-t.test('cd -', function (t) {
-  process.chdir(origCwd)
-  t.end()
-})
diff --git a/node_modules/glob/test/stat.js b/node_modules/glob/test/stat.js
deleted file mode 100644
index f555b39b1..000000000
--- a/node_modules/glob/test/stat.js
+++ /dev/null
@@ -1,32 +0,0 @@
-var glob = require('../')
-var test = require('tap').test
-var path = require('path')
-
-test('stat all the things', function(t) {
-  var g = new glob.Glob('a/*abc*/**', { stat: true, cwd: __dirname })
-  var matches = []
-  g.on('match', function(m) {
-    matches.push(m)
-  })
-  var stats = []
-  g.on('stat', function(m) {
-    stats.push(m)
-  })
-  g.on('end', function(eof) {
-    stats = stats.sort()
-    matches = matches.sort()
-    eof = eof.sort()
-    t.same(stats, matches)
-    t.same(eof, matches)
-    var cache = Object.keys(this.statCache)
-    t.same(cache.map(function (f) {
-      return path.relative(__dirname, f).replace(/\\/g, '/')
-    }).sort(), matches)
-
-    cache.forEach(function(c) {
-      t.equal(typeof this.statCache[c], 'object')
-    }, this)
-
-    t.end()
-  })
-})
diff --git a/node_modules/glob/test/zz-cleanup.js b/node_modules/glob/test/zz-cleanup.js
deleted file mode 100644
index e085f0fa7..000000000
--- a/node_modules/glob/test/zz-cleanup.js
+++ /dev/null
@@ -1,11 +0,0 @@
-// remove the fixtures
-var tap = require("tap")
-, rimraf = require("rimraf")
-, path = require("path")
-
-tap.test("cleanup fixtures", function (t) {
-  rimraf(path.resolve(__dirname, "a"), function (er) {
-    t.ifError(er, "removed")
-    t.end()
-  })
-})