added bower, gulp

sites/all/themes/figureslibres/inifig/node_modules/fstream/.npmignore

@@ -0,0 +1,5 @@
+.*.swp
+node_modules/
+examples/deep-copy/
+examples/path/
+examples/filter-copy/

sites/all/themes/figureslibres/inifig/node_modules/fstream/.travis.yml

@@ -0,0 +1,9 @@
+language: node_js
+node_js:
+  - "6"
+  - "4"
+  - "0.10"
+  - "0.12"
+before_install:
+  - "npm config set spin false"
+  - "npm install -g npm/npm"

sites/all/themes/figureslibres/inifig/node_modules/fstream/LICENSE

@@ -0,0 +1,15 @@
+The ISC License
+
+Copyright (c) Isaac Z. Schlueter and Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

sites/all/themes/figureslibres/inifig/node_modules/fstream/README.md

@@ -0,0 +1,76 @@
+Like FS streams, but with stat on them, and supporting directories and
+symbolic links, as well as normal files.  Also, you can use this to set
+the stats on a file, even if you don't change its contents, or to create
+a symlink, etc.
+
+So, for example, you can "write" a directory, and it'll call `mkdir`.  You
+can specify a uid and gid, and it'll call `chown`.  You can specify a
+`mtime` and `atime`, and it'll call `utimes`.  You can call it a symlink
+and provide a `linkpath` and it'll call `symlink`.
+
+Note that it won't automatically resolve symbolic links.  So, if you
+call `fstream.Reader('/some/symlink')` then you'll get an object
+that stats and then ends immediately (since it has no data).  To follow
+symbolic links, do this: `fstream.Reader({path:'/some/symlink', follow:
+true })`.
+
+There are various checks to make sure that the bytes emitted are the
+same as the intended size, if the size is set.
+
+## Examples
+
+```javascript
+fstream
+  .Writer({ path: "path/to/file"
+          , mode: 0755
+          , size: 6
+          })
+  .write("hello\n")
+  .end()
+```
+
+This will create the directories if they're missing, and then write
+`hello\n` into the file, chmod it to 0755, and assert that 6 bytes have
+been written when it's done.
+
+```javascript
+fstream
+  .Writer({ path: "path/to/file"
+          , mode: 0755
+          , size: 6
+          , flags: "a"
+          })
+  .write("hello\n")
+  .end()
+```
+
+You can pass flags in, if you want to append to a file.
+
+```javascript
+fstream
+  .Writer({ path: "path/to/symlink"
+          , linkpath: "./file"
+          , SymbolicLink: true
+          , mode: "0755" // octal strings supported
+          })
+  .end()
+```
+
+If isSymbolicLink is a function, it'll be called, and if it returns
+true, then it'll treat it as a symlink.  If it's not a function, then
+any truish value will make a symlink, or you can set `type:
+'SymbolicLink'`, which does the same thing.
+
+Note that the linkpath is relative to the symbolic link location, not
+the parent dir or cwd.
+
+```javascript
+fstream
+  .Reader("path/to/dir")
+  .pipe(fstream.Writer("path/to/other/dir"))
+```
+
+This will do like `cp -Rp path/to/dir path/to/other/dir`.  If the other
+dir exists and isn't a directory, then it'll emit an error.  It'll also
+set the uid, gid, mode, etc. to be identical.  In this way, it's more
+like `rsync -a` than simply a copy.

sites/all/themes/figureslibres/inifig/node_modules/fstream/examples/filter-pipe.js

@@ -0,0 +1,134 @@
+var fstream = require('../fstream.js')
+var path = require('path')
+
+var r = fstream.Reader({
+  path: path.dirname(__dirname),
+  filter: function () {
+    return !this.basename.match(/^\./) &&
+      !this.basename.match(/^node_modules$/) &&
+      !this.basename.match(/^deep-copy$/) &&
+      !this.basename.match(/^filter-copy$/)
+  }
+})
+
+// this writer will only write directories
+var w = fstream.Writer({
+  path: path.resolve(__dirname, 'filter-copy'),
+  type: 'Directory',
+  filter: function () {
+    return this.type === 'Directory'
+  }
+})
+
+var indent = ''
+
+r.on('entry', appears)
+r.on('ready', function () {
+  console.error('ready to begin!', r.path)
+})
+
+function appears (entry) {
+  console.error(indent + 'a %s appears!', entry.type, entry.basename, typeof entry.basename)
+  if (foggy) {
+    console.error('FOGGY!')
+    var p = entry
+    do {
+      console.error(p.depth, p.path, p._paused)
+      p = p.parent
+    } while (p)
+
+    throw new Error('\u001b[mshould not have entries while foggy')
+  }
+  indent += '\t'
+  entry.on('data', missile(entry))
+  entry.on('end', runaway(entry))
+  entry.on('entry', appears)
+}
+
+var foggy
+function missile (entry) {
+  function liftFog (who) {
+    if (!foggy) return
+    if (who) {
+      console.error('%s breaks the spell!', who && who.path)
+    } else {
+      console.error('the spell expires!')
+    }
+    console.error('\u001b[mthe fog lifts!\n')
+    clearTimeout(foggy)
+    foggy = null
+    if (entry._paused) entry.resume()
+  }
+
+  if (entry.type === 'Directory') {
+    var ended = false
+    entry.once('end', function () { ended = true })
+    return function (c) {
+      // throw in some pathological pause()/resume() behavior
+      // just for extra fun.
+      process.nextTick(function () {
+        if (!foggy && !ended) { // && Math.random() < 0.3) {
+          console.error(indent + '%s casts a spell', entry.basename)
+          console.error('\na slowing fog comes over the battlefield...\n\u001b[32m')
+          entry.pause()
+          entry.once('resume', liftFog)
+          foggy = setTimeout(liftFog, 1000)
+        }
+      })
+    }
+  }
+
+  return function (c) {
+    var e = Math.random() < 0.5
+    console.error(indent + '%s %s for %d damage!',
+      entry.basename,
+      e ? 'is struck' : 'fires a chunk',
+      c.length)
+  }
+}
+
+function runaway (entry) {
+  return function () {
+    var e = Math.random() < 0.5
+    console.error(indent + '%s %s',
+      entry.basename,
+      e ? 'turns to flee' : 'is vanquished!')
+    indent = indent.slice(0, -1)
+  }
+}
+
+w.on('entry', attacks)
+// w.on('ready', function () { attacks(w) })
+function attacks (entry) {
+  console.error(indent + '%s %s!', entry.basename,
+    entry.type === 'Directory' ? 'calls for backup' : 'attacks')
+  entry.on('entry', attacks)
+}
+
+var ended = false
+var i = 1
+r.on('end', function () {
+  if (foggy) clearTimeout(foggy)
+  console.error("\u001b[mIT'S OVER!!")
+  console.error('A WINNAR IS YOU!')
+
+  console.log('ok ' + (i++) + ' A WINNAR IS YOU')
+  ended = true
+  // now go through and verify that everything in there is a dir.
+  var p = path.resolve(__dirname, 'filter-copy')
+  var checker = fstream.Reader({ path: p })
+  checker.checker = true
+  checker.on('child', function (e) {
+    var ok = e.type === 'Directory'
+    console.log((ok ? '' : 'not ') + 'ok ' + (i++) +
+      ' should be a dir: ' +
+      e.path.substr(checker.path.length + 1))
+  })
+})
+
+process.on('exit', function () {
+  console.log((ended ? '' : 'not ') + 'ok ' + (i) + ' ended')
+  console.log('1..' + i)
+})
+
+r.pipe(w)

sites/all/themes/figureslibres/inifig/node_modules/fstream/examples/pipe.js

@@ -0,0 +1,118 @@
+var fstream = require('../fstream.js')
+var path = require('path')
+
+var r = fstream.Reader({
+  path: path.dirname(__dirname),
+  filter: function () {
+    return !this.basename.match(/^\./) &&
+      !this.basename.match(/^node_modules$/) &&
+      !this.basename.match(/^deep-copy$/)
+  }
+})
+
+var w = fstream.Writer({
+  path: path.resolve(__dirname, 'deep-copy'),
+  type: 'Directory'
+})
+
+var indent = ''
+
+r.on('entry', appears)
+r.on('ready', function () {
+  console.error('ready to begin!', r.path)
+})
+
+function appears (entry) {
+  console.error(indent + 'a %s appears!', entry.type, entry.basename, typeof entry.basename, entry)
+  if (foggy) {
+    console.error('FOGGY!')
+    var p = entry
+    do {
+      console.error(p.depth, p.path, p._paused)
+      p = p.parent
+    } while (p)
+
+    throw new Error('\u001b[mshould not have entries while foggy')
+  }
+  indent += '\t'
+  entry.on('data', missile(entry))
+  entry.on('end', runaway(entry))
+  entry.on('entry', appears)
+}
+
+var foggy
+function missile (entry) {
+  function liftFog (who) {
+    if (!foggy) return
+    if (who) {
+      console.error('%s breaks the spell!', who && who.path)
+    } else {
+      console.error('the spell expires!')
+    }
+    console.error('\u001b[mthe fog lifts!\n')
+    clearTimeout(foggy)
+    foggy = null
+    if (entry._paused) entry.resume()
+  }
+
+  if (entry.type === 'Directory') {
+    var ended = false
+    entry.once('end', function () { ended = true })
+    return function (c) {
+      // throw in some pathological pause()/resume() behavior
+      // just for extra fun.
+      process.nextTick(function () {
+        if (!foggy && !ended) { // && Math.random() < 0.3) {
+          console.error(indent + '%s casts a spell', entry.basename)
+          console.error('\na slowing fog comes over the battlefield...\n\u001b[32m')
+          entry.pause()
+          entry.once('resume', liftFog)
+          foggy = setTimeout(liftFog, 10)
+        }
+      })
+    }
+  }
+
+  return function (c) {
+    var e = Math.random() < 0.5
+    console.error(indent + '%s %s for %d damage!',
+      entry.basename,
+      e ? 'is struck' : 'fires a chunk',
+      c.length)
+  }
+}
+
+function runaway (entry) {
+  return function () {
+    var e = Math.random() < 0.5
+    console.error(indent + '%s %s',
+      entry.basename,
+      e ? 'turns to flee' : 'is vanquished!')
+    indent = indent.slice(0, -1)
+  }
+}
+
+w.on('entry', attacks)
+// w.on('ready', function () { attacks(w) })
+function attacks (entry) {
+  console.error(indent + '%s %s!', entry.basename,
+    entry.type === 'Directory' ? 'calls for backup' : 'attacks')
+  entry.on('entry', attacks)
+}
+
+var ended = false
+r.on('end', function () {
+  if (foggy) clearTimeout(foggy)
+  console.error("\u001b[mIT'S OVER!!")
+  console.error('A WINNAR IS YOU!')
+
+  console.log('ok 1 A WINNAR IS YOU')
+  ended = true
+})
+
+process.on('exit', function () {
+  console.log((ended ? '' : 'not ') + 'ok 2 ended')
+  console.log('1..2')
+})
+
+r.pipe(w)

sites/all/themes/figureslibres/inifig/node_modules/fstream/examples/reader.js

@@ -0,0 +1,68 @@
+var fstream = require('../fstream.js')
+var tap = require('tap')
+var fs = require('fs')
+var path = require('path')
+var dir = path.dirname(__dirname)
+
+tap.test('reader test', function (t) {
+  var children = -1
+  var gotReady = false
+  var ended = false
+
+  var r = fstream.Reader({
+    path: dir,
+    filter: function () {
+      // return this.parent === r
+      return this.parent === r || this === r
+    }
+  })
+
+  r.on('ready', function () {
+    gotReady = true
+    children = fs.readdirSync(dir).length
+    console.error('Setting expected children to ' + children)
+    t.equal(r.type, 'Directory', 'should be a directory')
+  })
+
+  r.on('entry', function (entry) {
+    children--
+    if (!gotReady) {
+      t.fail('children before ready!')
+    }
+    t.equal(entry.dirname, r.path, 'basename is parent dir')
+  })
+
+  r.on('error', function (er) {
+    t.fail(er)
+    t.end()
+    process.exit(1)
+  })
+
+  r.on('end', function () {
+    t.equal(children, 0, 'should have seen all children')
+    ended = true
+  })
+
+  var closed = false
+  r.on('close', function () {
+    t.ok(ended, 'saw end before close')
+    t.notOk(closed, 'close should only happen once')
+    closed = true
+    t.end()
+  })
+})
+
+tap.test('reader error test', function (t) {
+  // assumes non-root on a *nix system
+  var r = fstream.Reader({ path: '/etc/shadow' })
+
+  r.once('error', function (er) {
+    t.ok(true)
+    t.end()
+  })
+
+  r.on('end', function () {
+    t.fail('reader ended without error')
+    t.end()
+  })
+})

sites/all/themes/figureslibres/inifig/node_modules/fstream/examples/symlink-write.js

@@ -0,0 +1,27 @@
+var fstream = require('../fstream.js')
+var notOpen = false
+process.chdir(__dirname)
+
+fstream
+  .Writer({
+    path: 'path/to/symlink',
+    linkpath: './file',
+    isSymbolicLink: true,
+    mode: '0755' // octal strings supported
+  })
+  .on('close', function () {
+    notOpen = true
+    var fs = require('fs')
+    var s = fs.lstatSync('path/to/symlink')
+    var isSym = s.isSymbolicLink()
+    console.log((isSym ? '' : 'not ') + 'ok 1 should be symlink')
+    var t = fs.readlinkSync('path/to/symlink')
+    var isTarget = t === './file'
+    console.log((isTarget ? '' : 'not ') + 'ok 2 should link to ./file')
+  })
+  .end()
+
+process.on('exit', function () {
+  console.log((notOpen ? '' : 'not ') + 'ok 3 should be closed')
+  console.log('1..3')
+})

sites/all/themes/figureslibres/inifig/node_modules/fstream/fstream.js

@@ -0,0 +1,35 @@
+exports.Abstract = require('./lib/abstract.js')
+exports.Reader = require('./lib/reader.js')
+exports.Writer = require('./lib/writer.js')
+
+exports.File = {
+  Reader: require('./lib/file-reader.js'),
+  Writer: require('./lib/file-writer.js')
+}
+
+exports.Dir = {
+  Reader: require('./lib/dir-reader.js'),
+  Writer: require('./lib/dir-writer.js')
+}
+
+exports.Link = {
+  Reader: require('./lib/link-reader.js'),
+  Writer: require('./lib/link-writer.js')
+}
+
+exports.Proxy = {
+  Reader: require('./lib/proxy-reader.js'),
+  Writer: require('./lib/proxy-writer.js')
+}
+
+exports.Reader.Dir = exports.DirReader = exports.Dir.Reader
+exports.Reader.File = exports.FileReader = exports.File.Reader
+exports.Reader.Link = exports.LinkReader = exports.Link.Reader
+exports.Reader.Proxy = exports.ProxyReader = exports.Proxy.Reader
+
+exports.Writer.Dir = exports.DirWriter = exports.Dir.Writer
+exports.Writer.File = exports.FileWriter = exports.File.Writer
+exports.Writer.Link = exports.LinkWriter = exports.Link.Writer
+exports.Writer.Proxy = exports.ProxyWriter = exports.Proxy.Writer
+
+exports.collect = require('./lib/collect.js')

sites/all/themes/figureslibres/inifig/node_modules/fstream/lib/abstract.js

@@ -0,0 +1,85 @@
+// the parent class for all fstreams.
+
+module.exports = Abstract
+
+var Stream = require('stream').Stream
+var inherits = require('inherits')
+
+function Abstract () {
+  Stream.call(this)
+}
+
+inherits(Abstract, Stream)
+
+Abstract.prototype.on = function (ev, fn) {
+  if (ev === 'ready' && this.ready) {
+    process.nextTick(fn.bind(this))
+  } else {
+    Stream.prototype.on.call(this, ev, fn)
+  }
+  return this
+}
+
+Abstract.prototype.abort = function () {
+  this._aborted = true
+  this.emit('abort')
+}
+
+Abstract.prototype.destroy = function () {}
+
+Abstract.prototype.warn = function (msg, code) {
+  var self = this
+  var er = decorate(msg, code, self)
+  if (!self.listeners('warn')) {
+    console.error('%s %s\n' +
+    'path = %s\n' +
+    'syscall = %s\n' +
+    'fstream_type = %s\n' +
+    'fstream_path = %s\n' +
+    'fstream_unc_path = %s\n' +
+    'fstream_class = %s\n' +
+    'fstream_stack =\n%s\n',
+      code || 'UNKNOWN',
+      er.stack,
+      er.path,
+      er.syscall,
+      er.fstream_type,
+      er.fstream_path,
+      er.fstream_unc_path,
+      er.fstream_class,
+      er.fstream_stack.join('\n'))
+  } else {
+    self.emit('warn', er)
+  }
+}
+
+Abstract.prototype.info = function (msg, code) {
+  this.emit('info', msg, code)
+}
+
+Abstract.prototype.error = function (msg, code, th) {
+  var er = decorate(msg, code, this)
+  if (th) throw er
+  else this.emit('error', er)
+}
+
+function decorate (er, code, self) {
+  if (!(er instanceof Error)) er = new Error(er)
+  er.code = er.code || code
+  er.path = er.path || self.path
+  er.fstream_type = er.fstream_type || self.type
+  er.fstream_path = er.fstream_path || self.path
+  if (self._path !== self.path) {
+    er.fstream_unc_path = er.fstream_unc_path || self._path
+  }
+  if (self.linkpath) {
+    er.fstream_linkpath = er.fstream_linkpath || self.linkpath
+  }
+  er.fstream_class = er.fstream_class || self.constructor.name
+  er.fstream_stack = er.fstream_stack ||
+    new Error().stack.split(/\n/).slice(3).map(function (s) {
+      return s.replace(/^ {4}at /, '')
+    })
+
+  return er
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/lib/collect.js

@@ -0,0 +1,70 @@
+module.exports = collect
+
+function collect (stream) {
+  if (stream._collected) return
+
+  if (stream._paused) return stream.on('resume', collect.bind(null, stream))
+
+  stream._collected = true
+  stream.pause()
+
+  stream.on('data', save)
+  stream.on('end', save)
+  var buf = []
+  function save (b) {
+    if (typeof b === 'string') b = new Buffer(b)
+    if (Buffer.isBuffer(b) && !b.length) return
+    buf.push(b)
+  }
+
+  stream.on('entry', saveEntry)
+  var entryBuffer = []
+  function saveEntry (e) {
+    collect(e)
+    entryBuffer.push(e)
+  }
+
+  stream.on('proxy', proxyPause)
+  function proxyPause (p) {
+    p.pause()
+  }
+
+  // replace the pipe method with a new version that will
+  // unlock the buffered stuff.  if you just call .pipe()
+  // without a destination, then it'll re-play the events.
+  stream.pipe = (function (orig) {
+    return function (dest) {
+      // console.error(' === open the pipes', dest && dest.path)
+
+      // let the entries flow through one at a time.
+      // Once they're all done, then we can resume completely.
+      var e = 0
+      ;(function unblockEntry () {
+        var entry = entryBuffer[e++]
+        // console.error(" ==== unblock entry", entry && entry.path)
+        if (!entry) return resume()
+        entry.on('end', unblockEntry)
+        if (dest) dest.add(entry)
+        else stream.emit('entry', entry)
+      })()
+
+      function resume () {
+        stream.removeListener('entry', saveEntry)
+        stream.removeListener('data', save)
+        stream.removeListener('end', save)
+
+        stream.pipe = orig
+        if (dest) stream.pipe(dest)
+
+        buf.forEach(function (b) {
+          if (b) stream.emit('data', b)
+          else stream.emit('end')
+        })
+
+        stream.resume()
+      }
+
+      return dest
+    }
+  })(stream.pipe)
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/lib/dir-reader.js

@@ -0,0 +1,252 @@
+// A thing that emits "entry" events with Reader objects
+// Pausing it causes it to stop emitting entry events, and also
+// pauses the current entry if there is one.
+
+module.exports = DirReader
+
+var fs = require('graceful-fs')
+var inherits = require('inherits')
+var path = require('path')
+var Reader = require('./reader.js')
+var assert = require('assert').ok
+
+inherits(DirReader, Reader)
+
+function DirReader (props) {
+  var self = this
+  if (!(self instanceof DirReader)) {
+    throw new Error('DirReader must be called as constructor.')
+  }
+
+  // should already be established as a Directory type
+  if (props.type !== 'Directory' || !props.Directory) {
+    throw new Error('Non-directory type ' + props.type)
+  }
+
+  self.entries = null
+  self._index = -1
+  self._paused = false
+  self._length = -1
+
+  if (props.sort) {
+    this.sort = props.sort
+  }
+
+  Reader.call(this, props)
+}
+
+DirReader.prototype._getEntries = function () {
+  var self = this
+
+  // race condition.  might pause() before calling _getEntries,
+  // and then resume, and try to get them a second time.
+  if (self._gotEntries) return
+  self._gotEntries = true
+
+  fs.readdir(self._path, function (er, entries) {
+    if (er) return self.error(er)
+
+    self.entries = entries
+
+    self.emit('entries', entries)
+    if (self._paused) self.once('resume', processEntries)
+    else processEntries()
+
+    function processEntries () {
+      self._length = self.entries.length
+      if (typeof self.sort === 'function') {
+        self.entries = self.entries.sort(self.sort.bind(self))
+      }
+      self._read()
+    }
+  })
+}
+
+// start walking the dir, and emit an "entry" event for each one.
+DirReader.prototype._read = function () {
+  var self = this
+
+  if (!self.entries) return self._getEntries()
+
+  if (self._paused || self._currentEntry || self._aborted) {
+    // console.error('DR paused=%j, current=%j, aborted=%j', self._paused, !!self._currentEntry, self._aborted)
+    return
+  }
+
+  self._index++
+  if (self._index >= self.entries.length) {
+    if (!self._ended) {
+      self._ended = true
+      self.emit('end')
+      self.emit('close')
+    }
+    return
+  }
+
+  // ok, handle this one, then.
+
+  // save creating a proxy, by stat'ing the thing now.
+  var p = path.resolve(self._path, self.entries[self._index])
+  assert(p !== self._path)
+  assert(self.entries[self._index])
+
+  // set this to prevent trying to _read() again in the stat time.
+  self._currentEntry = p
+  fs[ self.props.follow ? 'stat' : 'lstat' ](p, function (er, stat) {
+    if (er) return self.error(er)
+
+    var who = self._proxy || self
+
+    stat.path = p
+    stat.basename = path.basename(p)
+    stat.dirname = path.dirname(p)
+    var childProps = self.getChildProps.call(who, stat)
+    childProps.path = p
+    childProps.basename = path.basename(p)
+    childProps.dirname = path.dirname(p)
+
+    var entry = Reader(childProps, stat)
+
+    // console.error("DR Entry", p, stat.size)
+
+    self._currentEntry = entry
+
+    // "entry" events are for direct entries in a specific dir.
+    // "child" events are for any and all children at all levels.
+    // This nomenclature is not completely final.
+
+    entry.on('pause', function (who) {
+      if (!self._paused && !entry._disowned) {
+        self.pause(who)
+      }
+    })
+
+    entry.on('resume', function (who) {
+      if (self._paused && !entry._disowned) {
+        self.resume(who)
+      }
+    })
+
+    entry.on('stat', function (props) {
+      self.emit('_entryStat', entry, props)
+      if (entry._aborted) return
+      if (entry._paused) {
+        entry.once('resume', function () {
+          self.emit('entryStat', entry, props)
+        })
+      } else self.emit('entryStat', entry, props)
+    })
+
+    entry.on('ready', function EMITCHILD () {
+      // console.error("DR emit child", entry._path)
+      if (self._paused) {
+        // console.error("  DR emit child - try again later")
+        // pause the child, and emit the "entry" event once we drain.
+        // console.error("DR pausing child entry")
+        entry.pause(self)
+        return self.once('resume', EMITCHILD)
+      }
+
+      // skip over sockets.  they can't be piped around properly,
+      // so there's really no sense even acknowledging them.
+      // if someone really wants to see them, they can listen to
+      // the "socket" events.
+      if (entry.type === 'Socket') {
+        self.emit('socket', entry)
+      } else {
+        self.emitEntry(entry)
+      }
+    })
+
+    var ended = false
+    entry.on('close', onend)
+    entry.on('disown', onend)
+    function onend () {
+      if (ended) return
+      ended = true
+      self.emit('childEnd', entry)
+      self.emit('entryEnd', entry)
+      self._currentEntry = null
+      if (!self._paused) {
+        self._read()
+      }
+    }
+
+    // XXX Remove this.  Works in node as of 0.6.2 or so.
+    // Long filenames should not break stuff.
+    entry.on('error', function (er) {
+      if (entry._swallowErrors) {
+        self.warn(er)
+        entry.emit('end')
+        entry.emit('close')
+      } else {
+        self.emit('error', er)
+      }
+    })
+
+    // proxy up some events.
+    ;[
+      'child',
+      'childEnd',
+      'warn'
+    ].forEach(function (ev) {
+      entry.on(ev, self.emit.bind(self, ev))
+    })
+  })
+}
+
+DirReader.prototype.disown = function (entry) {
+  entry.emit('beforeDisown')
+  entry._disowned = true
+  entry.parent = entry.root = null
+  if (entry === this._currentEntry) {
+    this._currentEntry = null
+  }
+  entry.emit('disown')
+}
+
+DirReader.prototype.getChildProps = function () {
+  return {
+    depth: this.depth + 1,
+    root: this.root || this,
+    parent: this,
+    follow: this.follow,
+    filter: this.filter,
+    sort: this.props.sort,
+    hardlinks: this.props.hardlinks
+  }
+}
+
+DirReader.prototype.pause = function (who) {
+  var self = this
+  if (self._paused) return
+  who = who || self
+  self._paused = true
+  if (self._currentEntry && self._currentEntry.pause) {
+    self._currentEntry.pause(who)
+  }
+  self.emit('pause', who)
+}
+
+DirReader.prototype.resume = function (who) {
+  var self = this
+  if (!self._paused) return
+  who = who || self
+
+  self._paused = false
+  // console.error('DR Emit Resume', self._path)
+  self.emit('resume', who)
+  if (self._paused) {
+    // console.error('DR Re-paused', self._path)
+    return
+  }
+
+  if (self._currentEntry) {
+    if (self._currentEntry.resume) self._currentEntry.resume(who)
+  } else self._read()
+}
+
+DirReader.prototype.emitEntry = function (entry) {
+  this.emit('entry', entry)
+  this.emit('child', entry)
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/lib/dir-writer.js

@@ -0,0 +1,174 @@
+// It is expected that, when .add() returns false, the consumer
+// of the DirWriter will pause until a "drain" event occurs. Note
+// that this is *almost always going to be the case*, unless the
+// thing being written is some sort of unsupported type, and thus
+// skipped over.
+
+module.exports = DirWriter
+
+var Writer = require('./writer.js')
+var inherits = require('inherits')
+var mkdir = require('mkdirp')
+var path = require('path')
+var collect = require('./collect.js')
+
+inherits(DirWriter, Writer)
+
+function DirWriter (props) {
+  var self = this
+  if (!(self instanceof DirWriter)) {
+    self.error('DirWriter must be called as constructor.', null, true)
+  }
+
+  // should already be established as a Directory type
+  if (props.type !== 'Directory' || !props.Directory) {
+    self.error('Non-directory type ' + props.type + ' ' +
+      JSON.stringify(props), null, true)
+  }
+
+  Writer.call(this, props)
+}
+
+DirWriter.prototype._create = function () {
+  var self = this
+  mkdir(self._path, Writer.dirmode, function (er) {
+    if (er) return self.error(er)
+    // ready to start getting entries!
+    self.ready = true
+    self.emit('ready')
+    self._process()
+  })
+}
+
+// a DirWriter has an add(entry) method, but its .write() doesn't
+// do anything.  Why a no-op rather than a throw?  Because this
+// leaves open the door for writing directory metadata for
+// gnu/solaris style dumpdirs.
+DirWriter.prototype.write = function () {
+  return true
+}
+
+DirWriter.prototype.end = function () {
+  this._ended = true
+  this._process()
+}
+
+DirWriter.prototype.add = function (entry) {
+  var self = this
+
+  // console.error('\tadd', entry._path, '->', self._path)
+  collect(entry)
+  if (!self.ready || self._currentEntry) {
+    self._buffer.push(entry)
+    return false
+  }
+
+  // create a new writer, and pipe the incoming entry into it.
+  if (self._ended) {
+    return self.error('add after end')
+  }
+
+  self._buffer.push(entry)
+  self._process()
+
+  return this._buffer.length === 0
+}
+
+DirWriter.prototype._process = function () {
+  var self = this
+
+  // console.error('DW Process p=%j', self._processing, self.basename)
+
+  if (self._processing) return
+
+  var entry = self._buffer.shift()
+  if (!entry) {
+    // console.error("DW Drain")
+    self.emit('drain')
+    if (self._ended) self._finish()
+    return
+  }
+
+  self._processing = true
+  // console.error("DW Entry", entry._path)
+
+  self.emit('entry', entry)
+
+  // ok, add this entry
+  //
+  // don't allow recursive copying
+  var p = entry
+  var pp
+  do {
+    pp = p._path || p.path
+    if (pp === self.root._path || pp === self._path ||
+      (pp && pp.indexOf(self._path) === 0)) {
+      // console.error('DW Exit (recursive)', entry.basename, self._path)
+      self._processing = false
+      if (entry._collected) entry.pipe()
+      return self._process()
+    }
+    p = p.parent
+  } while (p)
+
+  // console.error("DW not recursive")
+
+  // chop off the entry's root dir, replace with ours
+  var props = {
+    parent: self,
+    root: self.root || self,
+    type: entry.type,
+    depth: self.depth + 1
+  }
+
+  pp = entry._path || entry.path || entry.props.path
+  if (entry.parent) {
+    pp = pp.substr(entry.parent._path.length + 1)
+  }
+  // get rid of any ../../ shenanigans
+  props.path = path.join(self.path, path.join('/', pp))
+
+  // if i have a filter, the child should inherit it.
+  props.filter = self.filter
+
+  // all the rest of the stuff, copy over from the source.
+  Object.keys(entry.props).forEach(function (k) {
+    if (!props.hasOwnProperty(k)) {
+      props[k] = entry.props[k]
+    }
+  })
+
+  // not sure at this point what kind of writer this is.
+  var child = self._currentChild = new Writer(props)
+  child.on('ready', function () {
+    // console.error("DW Child Ready", child.type, child._path)
+    // console.error("  resuming", entry._path)
+    entry.pipe(child)
+    entry.resume()
+  })
+
+  // XXX Make this work in node.
+  // Long filenames should not break stuff.
+  child.on('error', function (er) {
+    if (child._swallowErrors) {
+      self.warn(er)
+      child.emit('end')
+      child.emit('close')
+    } else {
+      self.emit('error', er)
+    }
+  })
+
+  // we fire _end internally *after* end, so that we don't move on
+  // until any "end" listeners have had their chance to do stuff.
+  child.on('close', onend)
+  var ended = false
+  function onend () {
+    if (ended) return
+    ended = true
+    // console.error("* DW Child end", child.basename)
+    self._currentChild = null
+    self._processing = false
+    self._process()
+  }
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/lib/file-reader.js

@@ -0,0 +1,150 @@
+// Basically just a wrapper around an fs.ReadStream
+
+module.exports = FileReader
+
+var fs = require('graceful-fs')
+var inherits = require('inherits')
+var Reader = require('./reader.js')
+var EOF = {EOF: true}
+var CLOSE = {CLOSE: true}
+
+inherits(FileReader, Reader)
+
+function FileReader (props) {
+  // console.error("    FR create", props.path, props.size, new Error().stack)
+  var self = this
+  if (!(self instanceof FileReader)) {
+    throw new Error('FileReader must be called as constructor.')
+  }
+
+  // should already be established as a File type
+  // XXX Todo: preserve hardlinks by tracking dev+inode+nlink,
+  // with a HardLinkReader class.
+  if (!((props.type === 'Link' && props.Link) ||
+    (props.type === 'File' && props.File))) {
+    throw new Error('Non-file type ' + props.type)
+  }
+
+  self._buffer = []
+  self._bytesEmitted = 0
+  Reader.call(self, props)
+}
+
+FileReader.prototype._getStream = function () {
+  var self = this
+  var stream = self._stream = fs.createReadStream(self._path, self.props)
+
+  if (self.props.blksize) {
+    stream.bufferSize = self.props.blksize
+  }
+
+  stream.on('open', self.emit.bind(self, 'open'))
+
+  stream.on('data', function (c) {
+    // console.error('\t\t%d %s', c.length, self.basename)
+    self._bytesEmitted += c.length
+    // no point saving empty chunks
+    if (!c.length) {
+      return
+    } else if (self._paused || self._buffer.length) {
+      self._buffer.push(c)
+      self._read()
+    } else self.emit('data', c)
+  })
+
+  stream.on('end', function () {
+    if (self._paused || self._buffer.length) {
+      // console.error('FR Buffering End', self._path)
+      self._buffer.push(EOF)
+      self._read()
+    } else {
+      self.emit('end')
+    }
+
+    if (self._bytesEmitted !== self.props.size) {
+      self.error("Didn't get expected byte count\n" +
+        'expect: ' + self.props.size + '\n' +
+        'actual: ' + self._bytesEmitted)
+    }
+  })
+
+  stream.on('close', function () {
+    if (self._paused || self._buffer.length) {
+      // console.error('FR Buffering Close', self._path)
+      self._buffer.push(CLOSE)
+      self._read()
+    } else {
+      // console.error('FR close 1', self._path)
+      self.emit('close')
+    }
+  })
+
+  stream.on('error', function (e) {
+    self.emit('error', e)
+  })
+
+  self._read()
+}
+
+FileReader.prototype._read = function () {
+  var self = this
+  // console.error('FR _read', self._path)
+  if (self._paused) {
+    // console.error('FR _read paused', self._path)
+    return
+  }
+
+  if (!self._stream) {
+    // console.error('FR _getStream calling', self._path)
+    return self._getStream()
+  }
+
+  // clear out the buffer, if there is one.
+  if (self._buffer.length) {
+    // console.error('FR _read has buffer', self._buffer.length, self._path)
+    var buf = self._buffer
+    for (var i = 0, l = buf.length; i < l; i++) {
+      var c = buf[i]
+      if (c === EOF) {
+        // console.error('FR Read emitting buffered end', self._path)
+        self.emit('end')
+      } else if (c === CLOSE) {
+        // console.error('FR Read emitting buffered close', self._path)
+        self.emit('close')
+      } else {
+        // console.error('FR Read emitting buffered data', self._path)
+        self.emit('data', c)
+      }
+
+      if (self._paused) {
+        // console.error('FR Read Re-pausing at '+i, self._path)
+        self._buffer = buf.slice(i)
+        return
+      }
+    }
+    self._buffer.length = 0
+  }
+// console.error("FR _read done")
+// that's about all there is to it.
+}
+
+FileReader.prototype.pause = function (who) {
+  var self = this
+  // console.error('FR Pause', self._path)
+  if (self._paused) return
+  who = who || self
+  self._paused = true
+  if (self._stream) self._stream.pause()
+  self.emit('pause', who)
+}
+
+FileReader.prototype.resume = function (who) {
+  var self = this
+  // console.error('FR Resume', self._path)
+  if (!self._paused) return
+  who = who || self
+  self.emit('resume', who)
+  self._paused = false
+  if (self._stream) self._stream.resume()
+  self._read()
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/lib/file-writer.js

@@ -0,0 +1,107 @@
+module.exports = FileWriter
+
+var fs = require('graceful-fs')
+var Writer = require('./writer.js')
+var inherits = require('inherits')
+var EOF = {}
+
+inherits(FileWriter, Writer)
+
+function FileWriter (props) {
+  var self = this
+  if (!(self instanceof FileWriter)) {
+    throw new Error('FileWriter must be called as constructor.')
+  }
+
+  // should already be established as a File type
+  if (props.type !== 'File' || !props.File) {
+    throw new Error('Non-file type ' + props.type)
+  }
+
+  self._buffer = []
+  self._bytesWritten = 0
+
+  Writer.call(this, props)
+}
+
+FileWriter.prototype._create = function () {
+  var self = this
+  if (self._stream) return
+
+  var so = {}
+  if (self.props.flags) so.flags = self.props.flags
+  so.mode = Writer.filemode
+  if (self._old && self._old.blksize) so.bufferSize = self._old.blksize
+
+  self._stream = fs.createWriteStream(self._path, so)
+
+  self._stream.on('open', function () {
+    // console.error("FW open", self._buffer, self._path)
+    self.ready = true
+    self._buffer.forEach(function (c) {
+      if (c === EOF) self._stream.end()
+      else self._stream.write(c)
+    })
+    self.emit('ready')
+    // give this a kick just in case it needs it.
+    self.emit('drain')
+  })
+
+  self._stream.on('error', function (er) { self.emit('error', er) })
+
+  self._stream.on('drain', function () { self.emit('drain') })
+
+  self._stream.on('close', function () {
+    // console.error('\n\nFW Stream Close', self._path, self.size)
+    self._finish()
+  })
+}
+
+FileWriter.prototype.write = function (c) {
+  var self = this
+
+  self._bytesWritten += c.length
+
+  if (!self.ready) {
+    if (!Buffer.isBuffer(c) && typeof c !== 'string') {
+      throw new Error('invalid write data')
+    }
+    self._buffer.push(c)
+    return false
+  }
+
+  var ret = self._stream.write(c)
+  // console.error('\t-- fw wrote, _stream says', ret, self._stream._queue.length)
+
+  // allow 2 buffered writes, because otherwise there's just too
+  // much stop and go bs.
+  if (ret === false && self._stream._queue) {
+    return self._stream._queue.length <= 2
+  } else {
+    return ret
+  }
+}
+
+FileWriter.prototype.end = function (c) {
+  var self = this
+
+  if (c) self.write(c)
+
+  if (!self.ready) {
+    self._buffer.push(EOF)
+    return false
+  }
+
+  return self._stream.end()
+}
+
+FileWriter.prototype._finish = function () {
+  var self = this
+  if (typeof self.size === 'number' && self._bytesWritten !== self.size) {
+    self.error(
+      'Did not get expected byte count.\n' +
+      'expect: ' + self.size + '\n' +
+      'actual: ' + self._bytesWritten)
+  }
+  Writer.prototype._finish.call(self)
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/lib/get-type.js

@@ -0,0 +1,33 @@
+module.exports = getType
+
+function getType (st) {
+  var types = [
+    'Directory',
+    'File',
+    'SymbolicLink',
+    'Link', // special for hardlinks from tarballs
+    'BlockDevice',
+    'CharacterDevice',
+    'FIFO',
+    'Socket'
+  ]
+  var type
+
+  if (st.type && types.indexOf(st.type) !== -1) {
+    st[st.type] = true
+    return st.type
+  }
+
+  for (var i = 0, l = types.length; i < l; i++) {
+    type = types[i]
+    var is = st[type] || st['is' + type]
+    if (typeof is === 'function') is = is.call(st)
+    if (is) {
+      st[type] = true
+      st.type = type
+      return type
+    }
+  }
+
+  return null
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/lib/link-reader.js

@@ -0,0 +1,53 @@
+// Basically just a wrapper around an fs.readlink
+//
+// XXX: Enhance this to support the Link type, by keeping
+// a lookup table of {<dev+inode>:<path>}, so that hardlinks
+// can be preserved in tarballs.
+
+module.exports = LinkReader
+
+var fs = require('graceful-fs')
+var inherits = require('inherits')
+var Reader = require('./reader.js')
+
+inherits(LinkReader, Reader)
+
+function LinkReader (props) {
+  var self = this
+  if (!(self instanceof LinkReader)) {
+    throw new Error('LinkReader must be called as constructor.')
+  }
+
+  if (!((props.type === 'Link' && props.Link) ||
+    (props.type === 'SymbolicLink' && props.SymbolicLink))) {
+    throw new Error('Non-link type ' + props.type)
+  }
+
+  Reader.call(self, props)
+}
+
+// When piping a LinkReader into a LinkWriter, we have to
+// already have the linkpath property set, so that has to
+// happen *before* the "ready" event, which means we need to
+// override the _stat method.
+LinkReader.prototype._stat = function (currentStat) {
+  var self = this
+  fs.readlink(self._path, function (er, linkpath) {
+    if (er) return self.error(er)
+    self.linkpath = self.props.linkpath = linkpath
+    self.emit('linkpath', linkpath)
+    Reader.prototype._stat.call(self, currentStat)
+  })
+}
+
+LinkReader.prototype._read = function () {
+  var self = this
+  if (self._paused) return
+  // basically just a no-op, since we got all the info we need
+  // from the _stat method
+  if (!self._ended) {
+    self.emit('end')
+    self.emit('close')
+    self._ended = true
+  }
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/lib/link-writer.js

@@ -0,0 +1,95 @@
+module.exports = LinkWriter
+
+var fs = require('graceful-fs')
+var Writer = require('./writer.js')
+var inherits = require('inherits')
+var path = require('path')
+var rimraf = require('rimraf')
+
+inherits(LinkWriter, Writer)
+
+function LinkWriter (props) {
+  var self = this
+  if (!(self instanceof LinkWriter)) {
+    throw new Error('LinkWriter must be called as constructor.')
+  }
+
+  // should already be established as a Link type
+  if (!((props.type === 'Link' && props.Link) ||
+    (props.type === 'SymbolicLink' && props.SymbolicLink))) {
+    throw new Error('Non-link type ' + props.type)
+  }
+
+  if (props.linkpath === '') props.linkpath = '.'
+  if (!props.linkpath) {
+    self.error('Need linkpath property to create ' + props.type)
+  }
+
+  Writer.call(this, props)
+}
+
+LinkWriter.prototype._create = function () {
+  // console.error(" LW _create")
+  var self = this
+  var hard = self.type === 'Link' || process.platform === 'win32'
+  var link = hard ? 'link' : 'symlink'
+  var lp = hard ? path.resolve(self.dirname, self.linkpath) : self.linkpath
+
+  // can only change the link path by clobbering
+  // For hard links, let's just assume that's always the case, since
+  // there's no good way to read them if we don't already know.
+  if (hard) return clobber(self, lp, link)
+
+  fs.readlink(self._path, function (er, p) {
+    // only skip creation if it's exactly the same link
+    if (p && p === lp) return finish(self)
+    clobber(self, lp, link)
+  })
+}
+
+function clobber (self, lp, link) {
+  rimraf(self._path, function (er) {
+    if (er) return self.error(er)
+    create(self, lp, link)
+  })
+}
+
+function create (self, lp, link) {
+  fs[link](lp, self._path, function (er) {
+    // if this is a hard link, and we're in the process of writing out a
+    // directory, it's very possible that the thing we're linking to
+    // doesn't exist yet (especially if it was intended as a symlink),
+    // so swallow ENOENT errors here and just soldier in.
+    // Additionally, an EPERM or EACCES can happen on win32 if it's trying
+    // to make a link to a directory.  Again, just skip it.
+    // A better solution would be to have fs.symlink be supported on
+    // windows in some nice fashion.
+    if (er) {
+      if ((er.code === 'ENOENT' ||
+        er.code === 'EACCES' ||
+        er.code === 'EPERM') && process.platform === 'win32') {
+        self.ready = true
+        self.emit('ready')
+        self.emit('end')
+        self.emit('close')
+        self.end = self._finish = function () {}
+      } else return self.error(er)
+    }
+    finish(self)
+  })
+}
+
+function finish (self) {
+  self.ready = true
+  self.emit('ready')
+  if (self._ended && !self._finished) self._finish()
+}
+
+LinkWriter.prototype.end = function () {
+  // console.error("LW finish in end")
+  this._ended = true
+  if (this.ready) {
+    this._finished = true
+    this._finish()
+  }
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/lib/proxy-reader.js

@@ -0,0 +1,95 @@
+// A reader for when we don't yet know what kind of thing
+// the thing is.
+
+module.exports = ProxyReader
+
+var Reader = require('./reader.js')
+var getType = require('./get-type.js')
+var inherits = require('inherits')
+var fs = require('graceful-fs')
+
+inherits(ProxyReader, Reader)
+
+function ProxyReader (props) {
+  var self = this
+  if (!(self instanceof ProxyReader)) {
+    throw new Error('ProxyReader must be called as constructor.')
+  }
+
+  self.props = props
+  self._buffer = []
+  self.ready = false
+
+  Reader.call(self, props)
+}
+
+ProxyReader.prototype._stat = function () {
+  var self = this
+  var props = self.props
+  // stat the thing to see what the proxy should be.
+  var stat = props.follow ? 'stat' : 'lstat'
+
+  fs[stat](props.path, function (er, current) {
+    var type
+    if (er || !current) {
+      type = 'File'
+    } else {
+      type = getType(current)
+    }
+
+    props[type] = true
+    props.type = self.type = type
+
+    self._old = current
+    self._addProxy(Reader(props, current))
+  })
+}
+
+ProxyReader.prototype._addProxy = function (proxy) {
+  var self = this
+  if (self._proxyTarget) {
+    return self.error('proxy already set')
+  }
+
+  self._proxyTarget = proxy
+  proxy._proxy = self
+
+  ;[
+    'error',
+    'data',
+    'end',
+    'close',
+    'linkpath',
+    'entry',
+    'entryEnd',
+    'child',
+    'childEnd',
+    'warn',
+    'stat'
+  ].forEach(function (ev) {
+    // console.error('~~ proxy event', ev, self.path)
+    proxy.on(ev, self.emit.bind(self, ev))
+  })
+
+  self.emit('proxy', proxy)
+
+  proxy.on('ready', function () {
+    // console.error("~~ proxy is ready!", self.path)
+    self.ready = true
+    self.emit('ready')
+  })
+
+  var calls = self._buffer
+  self._buffer.length = 0
+  calls.forEach(function (c) {
+    proxy[c[0]].apply(proxy, c[1])
+  })
+}
+
+ProxyReader.prototype.pause = function () {
+  return this._proxyTarget ? this._proxyTarget.pause() : false
+}
+
+ProxyReader.prototype.resume = function () {
+  return this._proxyTarget ? this._proxyTarget.resume() : false
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/lib/proxy-writer.js

@@ -0,0 +1,111 @@
+// A writer for when we don't know what kind of thing
+// the thing is.  That is, it's not explicitly set,
+// so we're going to make it whatever the thing already
+// is, or "File"
+//
+// Until then, collect all events.
+
+module.exports = ProxyWriter
+
+var Writer = require('./writer.js')
+var getType = require('./get-type.js')
+var inherits = require('inherits')
+var collect = require('./collect.js')
+var fs = require('fs')
+
+inherits(ProxyWriter, Writer)
+
+function ProxyWriter (props) {
+  var self = this
+  if (!(self instanceof ProxyWriter)) {
+    throw new Error('ProxyWriter must be called as constructor.')
+  }
+
+  self.props = props
+  self._needDrain = false
+
+  Writer.call(self, props)
+}
+
+ProxyWriter.prototype._stat = function () {
+  var self = this
+  var props = self.props
+  // stat the thing to see what the proxy should be.
+  var stat = props.follow ? 'stat' : 'lstat'
+
+  fs[stat](props.path, function (er, current) {
+    var type
+    if (er || !current) {
+      type = 'File'
+    } else {
+      type = getType(current)
+    }
+
+    props[type] = true
+    props.type = self.type = type
+
+    self._old = current
+    self._addProxy(Writer(props, current))
+  })
+}
+
+ProxyWriter.prototype._addProxy = function (proxy) {
+  // console.error("~~ set proxy", this.path)
+  var self = this
+  if (self._proxy) {
+    return self.error('proxy already set')
+  }
+
+  self._proxy = proxy
+  ;[
+    'ready',
+    'error',
+    'close',
+    'pipe',
+    'drain',
+    'warn'
+  ].forEach(function (ev) {
+    proxy.on(ev, self.emit.bind(self, ev))
+  })
+
+  self.emit('proxy', proxy)
+
+  var calls = self._buffer
+  calls.forEach(function (c) {
+    // console.error("~~ ~~ proxy buffered call", c[0], c[1])
+    proxy[c[0]].apply(proxy, c[1])
+  })
+  self._buffer.length = 0
+  if (self._needsDrain) self.emit('drain')
+}
+
+ProxyWriter.prototype.add = function (entry) {
+  // console.error("~~ proxy add")
+  collect(entry)
+
+  if (!this._proxy) {
+    this._buffer.push(['add', [entry]])
+    this._needDrain = true
+    return false
+  }
+  return this._proxy.add(entry)
+}
+
+ProxyWriter.prototype.write = function (c) {
+  // console.error('~~ proxy write')
+  if (!this._proxy) {
+    this._buffer.push(['write', [c]])
+    this._needDrain = true
+    return false
+  }
+  return this._proxy.write(c)
+}
+
+ProxyWriter.prototype.end = function (c) {
+  // console.error('~~ proxy end')
+  if (!this._proxy) {
+    this._buffer.push(['end', [c]])
+    return false
+  }
+  return this._proxy.end(c)
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/lib/reader.js

@@ -0,0 +1,255 @@
+module.exports = Reader
+
+var fs = require('graceful-fs')
+var Stream = require('stream').Stream
+var inherits = require('inherits')
+var path = require('path')
+var getType = require('./get-type.js')
+var hardLinks = Reader.hardLinks = {}
+var Abstract = require('./abstract.js')
+
+// Must do this *before* loading the child classes
+inherits(Reader, Abstract)
+
+var LinkReader = require('./link-reader.js')
+
+function Reader (props, currentStat) {
+  var self = this
+  if (!(self instanceof Reader)) return new Reader(props, currentStat)
+
+  if (typeof props === 'string') {
+    props = { path: props }
+  }
+
+  if (!props.path) {
+    self.error('Must provide a path', null, true)
+  }
+
+  // polymorphism.
+  // call fstream.Reader(dir) to get a DirReader object, etc.
+  // Note that, unlike in the Writer case, ProxyReader is going
+  // to be the *normal* state of affairs, since we rarely know
+  // the type of a file prior to reading it.
+
+  var type
+  var ClassType
+
+  if (props.type && typeof props.type === 'function') {
+    type = props.type
+    ClassType = type
+  } else {
+    type = getType(props)
+    ClassType = Reader
+  }
+
+  if (currentStat && !type) {
+    type = getType(currentStat)
+    props[type] = true
+    props.type = type
+  }
+
+  switch (type) {
+    case 'Directory':
+      ClassType = require('./dir-reader.js')
+      break
+
+    case 'Link':
+    // XXX hard links are just files.
+    // However, it would be good to keep track of files' dev+inode
+    // and nlink values, and create a HardLinkReader that emits
+    // a linkpath value of the original copy, so that the tar
+    // writer can preserve them.
+    // ClassType = HardLinkReader
+    // break
+
+    case 'File':
+      ClassType = require('./file-reader.js')
+      break
+
+    case 'SymbolicLink':
+      ClassType = LinkReader
+      break
+
+    case 'Socket':
+      ClassType = require('./socket-reader.js')
+      break
+
+    case null:
+      ClassType = require('./proxy-reader.js')
+      break
+  }
+
+  if (!(self instanceof ClassType)) {
+    return new ClassType(props)
+  }
+
+  Abstract.call(self)
+
+  self.readable = true
+  self.writable = false
+
+  self.type = type
+  self.props = props
+  self.depth = props.depth = props.depth || 0
+  self.parent = props.parent || null
+  self.root = props.root || (props.parent && props.parent.root) || self
+
+  self._path = self.path = path.resolve(props.path)
+  if (process.platform === 'win32') {
+    self.path = self._path = self.path.replace(/\?/g, '_')
+    if (self._path.length >= 260) {
+      // how DOES one create files on the moon?
+      // if the path has spaces in it, then UNC will fail.
+      self._swallowErrors = true
+      // if (self._path.indexOf(" ") === -1) {
+      self._path = '\\\\?\\' + self.path.replace(/\//g, '\\')
+    // }
+    }
+  }
+  self.basename = props.basename = path.basename(self.path)
+  self.dirname = props.dirname = path.dirname(self.path)
+
+  // these have served their purpose, and are now just noisy clutter
+  props.parent = props.root = null
+
+  // console.error("\n\n\n%s setting size to", props.path, props.size)
+  self.size = props.size
+  self.filter = typeof props.filter === 'function' ? props.filter : null
+  if (props.sort === 'alpha') props.sort = alphasort
+
+  // start the ball rolling.
+  // this will stat the thing, and then call self._read()
+  // to start reading whatever it is.
+  // console.error("calling stat", props.path, currentStat)
+  self._stat(currentStat)
+}
+
+function alphasort (a, b) {
+  return a === b ? 0
+    : a.toLowerCase() > b.toLowerCase() ? 1
+      : a.toLowerCase() < b.toLowerCase() ? -1
+        : a > b ? 1
+          : -1
+}
+
+Reader.prototype._stat = function (currentStat) {
+  var self = this
+  var props = self.props
+  var stat = props.follow ? 'stat' : 'lstat'
+  // console.error("Reader._stat", self._path, currentStat)
+  if (currentStat) process.nextTick(statCb.bind(null, null, currentStat))
+  else fs[stat](self._path, statCb)
+
+  function statCb (er, props_) {
+    // console.error("Reader._stat, statCb", self._path, props_, props_.nlink)
+    if (er) return self.error(er)
+
+    Object.keys(props_).forEach(function (k) {
+      props[k] = props_[k]
+    })
+
+    // if it's not the expected size, then abort here.
+    if (undefined !== self.size && props.size !== self.size) {
+      return self.error('incorrect size')
+    }
+    self.size = props.size
+
+    var type = getType(props)
+    var handleHardlinks = props.hardlinks !== false
+
+    // special little thing for handling hardlinks.
+    if (handleHardlinks && type !== 'Directory' && props.nlink && props.nlink > 1) {
+      var k = props.dev + ':' + props.ino
+      // console.error("Reader has nlink", self._path, k)
+      if (hardLinks[k] === self._path || !hardLinks[k]) {
+        hardLinks[k] = self._path
+      } else {
+        // switch into hardlink mode.
+        type = self.type = self.props.type = 'Link'
+        self.Link = self.props.Link = true
+        self.linkpath = self.props.linkpath = hardLinks[k]
+        // console.error("Hardlink detected, switching mode", self._path, self.linkpath)
+        // Setting __proto__ would arguably be the "correct"
+        // approach here, but that just seems too wrong.
+        self._stat = self._read = LinkReader.prototype._read
+      }
+    }
+
+    if (self.type && self.type !== type) {
+      self.error('Unexpected type: ' + type)
+    }
+
+    // if the filter doesn't pass, then just skip over this one.
+    // still have to emit end so that dir-walking can move on.
+    if (self.filter) {
+      var who = self._proxy || self
+      // special handling for ProxyReaders
+      if (!self.filter.call(who, who, props)) {
+        if (!self._disowned) {
+          self.abort()
+          self.emit('end')
+          self.emit('close')
+        }
+        return
+      }
+    }
+
+    // last chance to abort or disown before the flow starts!
+    var events = ['_stat', 'stat', 'ready']
+    var e = 0
+    ;(function go () {
+      if (self._aborted) {
+        self.emit('end')
+        self.emit('close')
+        return
+      }
+
+      if (self._paused && self.type !== 'Directory') {
+        self.once('resume', go)
+        return
+      }
+
+      var ev = events[e++]
+      if (!ev) {
+        return self._read()
+      }
+      self.emit(ev, props)
+      go()
+    })()
+  }
+}
+
+Reader.prototype.pipe = function (dest) {
+  var self = this
+  if (typeof dest.add === 'function') {
+    // piping to a multi-compatible, and we've got directory entries.
+    self.on('entry', function (entry) {
+      var ret = dest.add(entry)
+      if (ret === false) {
+        self.pause()
+      }
+    })
+  }
+
+  // console.error("R Pipe apply Stream Pipe")
+  return Stream.prototype.pipe.apply(this, arguments)
+}
+
+Reader.prototype.pause = function (who) {
+  this._paused = true
+  who = who || this
+  this.emit('pause', who)
+  if (this._stream) this._stream.pause(who)
+}
+
+Reader.prototype.resume = function (who) {
+  this._paused = false
+  who = who || this
+  this.emit('resume', who)
+  if (this._stream) this._stream.resume(who)
+  this._read()
+}
+
+Reader.prototype._read = function () {
+  this.error('Cannot read unknown type: ' + this.type)
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/lib/socket-reader.js

@@ -0,0 +1,36 @@
+// Just get the stats, and then don't do anything.
+// You can't really "read" from a socket.  You "connect" to it.
+// Mostly, this is here so that reading a dir with a socket in it
+// doesn't blow up.
+
+module.exports = SocketReader
+
+var inherits = require('inherits')
+var Reader = require('./reader.js')
+
+inherits(SocketReader, Reader)
+
+function SocketReader (props) {
+  var self = this
+  if (!(self instanceof SocketReader)) {
+    throw new Error('SocketReader must be called as constructor.')
+  }
+
+  if (!(props.type === 'Socket' && props.Socket)) {
+    throw new Error('Non-socket type ' + props.type)
+  }
+
+  Reader.call(self, props)
+}
+
+SocketReader.prototype._read = function () {
+  var self = this
+  if (self._paused) return
+  // basically just a no-op, since we got all the info we have
+  // from the _stat method
+  if (!self._ended) {
+    self.emit('end')
+    self.emit('close')
+    self._ended = true
+  }
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/lib/writer.js

@@ -0,0 +1,390 @@
+module.exports = Writer
+
+var fs = require('graceful-fs')
+var inherits = require('inherits')
+var rimraf = require('rimraf')
+var mkdir = require('mkdirp')
+var path = require('path')
+var umask = process.platform === 'win32' ? 0 : process.umask()
+var getType = require('./get-type.js')
+var Abstract = require('./abstract.js')
+
+// Must do this *before* loading the child classes
+inherits(Writer, Abstract)
+
+Writer.dirmode = parseInt('0777', 8) & (~umask)
+Writer.filemode = parseInt('0666', 8) & (~umask)
+
+var DirWriter = require('./dir-writer.js')
+var LinkWriter = require('./link-writer.js')
+var FileWriter = require('./file-writer.js')
+var ProxyWriter = require('./proxy-writer.js')
+
+// props is the desired state.  current is optionally the current stat,
+// provided here so that subclasses can avoid statting the target
+// more than necessary.
+function Writer (props, current) {
+  var self = this
+
+  if (typeof props === 'string') {
+    props = { path: props }
+  }
+
+  if (!props.path) self.error('Must provide a path', null, true)
+
+  // polymorphism.
+  // call fstream.Writer(dir) to get a DirWriter object, etc.
+  var type = getType(props)
+  var ClassType = Writer
+
+  switch (type) {
+    case 'Directory':
+      ClassType = DirWriter
+      break
+    case 'File':
+      ClassType = FileWriter
+      break
+    case 'Link':
+    case 'SymbolicLink':
+      ClassType = LinkWriter
+      break
+    case null:
+    default:
+      // Don't know yet what type to create, so we wrap in a proxy.
+      ClassType = ProxyWriter
+      break
+  }
+
+  if (!(self instanceof ClassType)) return new ClassType(props)
+
+  // now get down to business.
+
+  Abstract.call(self)
+
+  // props is what we want to set.
+  // set some convenience properties as well.
+  self.type = props.type
+  self.props = props
+  self.depth = props.depth || 0
+  self.clobber = props.clobber === false ? props.clobber : true
+  self.parent = props.parent || null
+  self.root = props.root || (props.parent && props.parent.root) || self
+
+  self._path = self.path = path.resolve(props.path)
+  if (process.platform === 'win32') {
+    self.path = self._path = self.path.replace(/\?/g, '_')
+    if (self._path.length >= 260) {
+      self._swallowErrors = true
+      self._path = '\\\\?\\' + self.path.replace(/\//g, '\\')
+    }
+  }
+  self.basename = path.basename(props.path)
+  self.dirname = path.dirname(props.path)
+  self.linkpath = props.linkpath || null
+
+  props.parent = props.root = null
+
+  // console.error("\n\n\n%s setting size to", props.path, props.size)
+  self.size = props.size
+
+  if (typeof props.mode === 'string') {
+    props.mode = parseInt(props.mode, 8)
+  }
+
+  self.readable = false
+  self.writable = true
+
+  // buffer until ready, or while handling another entry
+  self._buffer = []
+  self.ready = false
+
+  self.filter = typeof props.filter === 'function' ? props.filter : null
+
+  // start the ball rolling.
+  // this checks what's there already, and then calls
+  // self._create() to call the impl-specific creation stuff.
+  self._stat(current)
+}
+
+// Calling this means that it's something we can't create.
+// Just assert that it's already there, otherwise raise a warning.
+Writer.prototype._create = function () {
+  var self = this
+  fs[self.props.follow ? 'stat' : 'lstat'](self._path, function (er) {
+    if (er) {
+      return self.warn('Cannot create ' + self._path + '\n' +
+        'Unsupported type: ' + self.type, 'ENOTSUP')
+    }
+    self._finish()
+  })
+}
+
+Writer.prototype._stat = function (current) {
+  var self = this
+  var props = self.props
+  var stat = props.follow ? 'stat' : 'lstat'
+  var who = self._proxy || self
+
+  if (current) statCb(null, current)
+  else fs[stat](self._path, statCb)
+
+  function statCb (er, current) {
+    if (self.filter && !self.filter.call(who, who, current)) {
+      self._aborted = true
+      self.emit('end')
+      self.emit('close')
+      return
+    }
+
+    // if it's not there, great.  We'll just create it.
+    // if it is there, then we'll need to change whatever differs
+    if (er || !current) {
+      return create(self)
+    }
+
+    self._old = current
+    var currentType = getType(current)
+
+    // if it's a type change, then we need to clobber or error.
+    // if it's not a type change, then let the impl take care of it.
+    if (currentType !== self.type) {
+      return rimraf(self._path, function (er) {
+        if (er) return self.error(er)
+        self._old = null
+        create(self)
+      })
+    }
+
+    // otherwise, just handle in the app-specific way
+    // this creates a fs.WriteStream, or mkdir's, or whatever
+    create(self)
+  }
+}
+
+function create (self) {
+  // console.error("W create", self._path, Writer.dirmode)
+
+  // XXX Need to clobber non-dirs that are in the way,
+  // unless { clobber: false } in the props.
+  mkdir(path.dirname(self._path), Writer.dirmode, function (er, made) {
+    // console.error("W created", path.dirname(self._path), er)
+    if (er) return self.error(er)
+
+    // later on, we have to set the mode and owner for these
+    self._madeDir = made
+    return self._create()
+  })
+}
+
+function endChmod (self, want, current, path, cb) {
+  var wantMode = want.mode
+  var chmod = want.follow || self.type !== 'SymbolicLink'
+    ? 'chmod' : 'lchmod'
+
+  if (!fs[chmod]) return cb()
+  if (typeof wantMode !== 'number') return cb()
+
+  var curMode = current.mode & parseInt('0777', 8)
+  wantMode = wantMode & parseInt('0777', 8)
+  if (wantMode === curMode) return cb()
+
+  fs[chmod](path, wantMode, cb)
+}
+
+function endChown (self, want, current, path, cb) {
+  // Don't even try it unless root.  Too easy to EPERM.
+  if (process.platform === 'win32') return cb()
+  if (!process.getuid || process.getuid() !== 0) return cb()
+  if (typeof want.uid !== 'number' &&
+    typeof want.gid !== 'number') return cb()
+
+  if (current.uid === want.uid &&
+    current.gid === want.gid) return cb()
+
+  var chown = (self.props.follow || self.type !== 'SymbolicLink')
+    ? 'chown' : 'lchown'
+  if (!fs[chown]) return cb()
+
+  if (typeof want.uid !== 'number') want.uid = current.uid
+  if (typeof want.gid !== 'number') want.gid = current.gid
+
+  fs[chown](path, want.uid, want.gid, cb)
+}
+
+function endUtimes (self, want, current, path, cb) {
+  if (!fs.utimes || process.platform === 'win32') return cb()
+
+  var utimes = (want.follow || self.type !== 'SymbolicLink')
+    ? 'utimes' : 'lutimes'
+
+  if (utimes === 'lutimes' && !fs[utimes]) {
+    utimes = 'utimes'
+  }
+
+  if (!fs[utimes]) return cb()
+
+  var curA = current.atime
+  var curM = current.mtime
+  var meA = want.atime
+  var meM = want.mtime
+
+  if (meA === undefined) meA = curA
+  if (meM === undefined) meM = curM
+
+  if (!isDate(meA)) meA = new Date(meA)
+  if (!isDate(meM)) meA = new Date(meM)
+
+  if (meA.getTime() === curA.getTime() &&
+    meM.getTime() === curM.getTime()) return cb()
+
+  fs[utimes](path, meA, meM, cb)
+}
+
+// XXX This function is beastly.  Break it up!
+Writer.prototype._finish = function () {
+  var self = this
+
+  if (self._finishing) return
+  self._finishing = true
+
+  // console.error(" W Finish", self._path, self.size)
+
+  // set up all the things.
+  // At this point, we're already done writing whatever we've gotta write,
+  // adding files to the dir, etc.
+  var todo = 0
+  var errState = null
+  var done = false
+
+  if (self._old) {
+    // the times will almost *certainly* have changed.
+    // adds the utimes syscall, but remove another stat.
+    self._old.atime = new Date(0)
+    self._old.mtime = new Date(0)
+    // console.error(" W Finish Stale Stat", self._path, self.size)
+    setProps(self._old)
+  } else {
+    var stat = self.props.follow ? 'stat' : 'lstat'
+    // console.error(" W Finish Stating", self._path, self.size)
+    fs[stat](self._path, function (er, current) {
+      // console.error(" W Finish Stated", self._path, self.size, current)
+      if (er) {
+        // if we're in the process of writing out a
+        // directory, it's very possible that the thing we're linking to
+        // doesn't exist yet (especially if it was intended as a symlink),
+        // so swallow ENOENT errors here and just soldier on.
+        if (er.code === 'ENOENT' &&
+          (self.type === 'Link' || self.type === 'SymbolicLink') &&
+          process.platform === 'win32') {
+          self.ready = true
+          self.emit('ready')
+          self.emit('end')
+          self.emit('close')
+          self.end = self._finish = function () {}
+          return
+        } else return self.error(er)
+      }
+      setProps(self._old = current)
+    })
+  }
+
+  return
+
+  function setProps (current) {
+    todo += 3
+    endChmod(self, self.props, current, self._path, next('chmod'))
+    endChown(self, self.props, current, self._path, next('chown'))
+    endUtimes(self, self.props, current, self._path, next('utimes'))
+  }
+
+  function next (what) {
+    return function (er) {
+      // console.error("   W Finish", what, todo)
+      if (errState) return
+      if (er) {
+        er.fstream_finish_call = what
+        return self.error(errState = er)
+      }
+      if (--todo > 0) return
+      if (done) return
+      done = true
+
+      // we may still need to set the mode/etc. on some parent dirs
+      // that were created previously.  delay end/close until then.
+      if (!self._madeDir) return end()
+      else endMadeDir(self, self._path, end)
+
+      function end (er) {
+        if (er) {
+          er.fstream_finish_call = 'setupMadeDir'
+          return self.error(er)
+        }
+        // all the props have been set, so we're completely done.
+        self.emit('end')
+        self.emit('close')
+      }
+    }
+  }
+}
+
+function endMadeDir (self, p, cb) {
+  var made = self._madeDir
+  // everything *between* made and path.dirname(self._path)
+  // needs to be set up.  Note that this may just be one dir.
+  var d = path.dirname(p)
+
+  endMadeDir_(self, d, function (er) {
+    if (er) return cb(er)
+    if (d === made) {
+      return cb()
+    }
+    endMadeDir(self, d, cb)
+  })
+}
+
+function endMadeDir_ (self, p, cb) {
+  var dirProps = {}
+  Object.keys(self.props).forEach(function (k) {
+    dirProps[k] = self.props[k]
+
+    // only make non-readable dirs if explicitly requested.
+    if (k === 'mode' && self.type !== 'Directory') {
+      dirProps[k] = dirProps[k] | parseInt('0111', 8)
+    }
+  })
+
+  var todo = 3
+  var errState = null
+  fs.stat(p, function (er, current) {
+    if (er) return cb(errState = er)
+    endChmod(self, dirProps, current, p, next)
+    endChown(self, dirProps, current, p, next)
+    endUtimes(self, dirProps, current, p, next)
+  })
+
+  function next (er) {
+    if (errState) return
+    if (er) return cb(errState = er)
+    if (--todo === 0) return cb()
+  }
+}
+
+Writer.prototype.pipe = function () {
+  this.error("Can't pipe from writable stream")
+}
+
+Writer.prototype.add = function () {
+  this.error("Can't add to non-Directory type")
+}
+
+Writer.prototype.write = function () {
+  return true
+}
+
+function objectToString (d) {
+  return Object.prototype.toString.call(d)
+}
+
+function isDate (d) {
+  return typeof d === 'object' && objectToString(d) === '[object Date]'
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/node_modules/graceful-fs/LICENSE

@@ -0,0 +1,15 @@
+The ISC License
+
+Copyright (c) Isaac Z. Schlueter, Ben Noordhuis, and Contributors
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

sites/all/themes/figureslibres/inifig/node_modules/fstream/node_modules/graceful-fs/README.md

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+# graceful-fs
+
+graceful-fs functions as a drop-in replacement for the fs module,
+making various improvements.
+
+The improvements are meant to normalize behavior across different
+platforms and environments, and to make filesystem access more
+resilient to errors.
+
+## Improvements over [fs module](https://nodejs.org/api/fs.html)
+
+* Queues up `open` and `readdir` calls, and retries them once
+  something closes if there is an EMFILE error from too many file
+  descriptors.
+* fixes `lchmod` for Node versions prior to 0.6.2.
+* implements `fs.lutimes` if possible. Otherwise it becomes a noop.
+* ignores `EINVAL` and `EPERM` errors in `chown`, `fchown` or
+  `lchown` if the user isn't root.
+* makes `lchmod` and `lchown` become noops, if not available.
+* retries reading a file if `read` results in EAGAIN error.
+
+On Windows, it retries renaming a file for up to one second if `EACCESS`
+or `EPERM` error occurs, likely because antivirus software has locked
+the directory.
+
+## USAGE
+
+```javascript
+// use just like fs
+var fs = require('graceful-fs')
+
+// now go and do stuff with it...
+fs.readFileSync('some-file-or-whatever')
+```
+
+## Global Patching
+
+If you want to patch the global fs module (or any other fs-like
+module) you can do this:
+
+```javascript
+// Make sure to read the caveat below.
+var realFs = require('fs')
+var gracefulFs = require('graceful-fs')
+gracefulFs.gracefulify(realFs)
+```
+
+This should only ever be done at the top-level application layer, in
+order to delay on EMFILE errors from any fs-using dependencies.  You
+should **not** do this in a library, because it can cause unexpected
+delays in other parts of the program.
+
+## Changes
+
+This module is fairly stable at this point, and used by a lot of
+things.  That being said, because it implements a subtle behavior
+change in a core part of the node API, even modest changes can be
+extremely breaking, and the versioning is thus biased towards
+bumping the major when in doubt.
+
+The main change between major versions has been switching between
+providing a fully-patched `fs` module vs monkey-patching the node core
+builtin, and the approach by which a non-monkey-patched `fs` was
+created.
+
+The goal is to trade `EMFILE` errors for slower fs operations.  So, if
+you try to open a zillion files, rather than crashing, `open`
+operations will be queued up and wait for something else to `close`.
+
+There are advantages to each approach.  Monkey-patching the fs means
+that no `EMFILE` errors can possibly occur anywhere in your
+application, because everything is using the same core `fs` module,
+which is patched.  However, it can also obviously cause undesirable
+side-effects, especially if the module is loaded multiple times.
+
+Implementing a separate-but-identical patched `fs` module is more
+surgical (and doesn't run the risk of patching multiple times), but
+also imposes the challenge of keeping in sync with the core module.
+
+The current approach loads the `fs` module, and then creates a
+lookalike object that has all the same methods, except a few that are
+patched.  It is safe to use in all versions of Node from 0.8 through
+7.0.
+
+### v4
+
+* Do not monkey-patch the fs module.  This module may now be used as a
+  drop-in dep, and users can opt into monkey-patching the fs builtin
+  if their app requires it.
+
+### v3
+
+* Monkey-patch fs, because the eval approach no longer works on recent
+  node.
+* fixed possible type-error throw if rename fails on windows
+* verify that we *never* get EMFILE errors
+* Ignore ENOSYS from chmod/chown
+* clarify that graceful-fs must be used as a drop-in
+
+### v2.1.0
+
+* Use eval rather than monkey-patching fs.
+* readdir: Always sort the results
+* win32: requeue a file if error has an OK status
+
+### v2.0
+
+* A return to monkey patching
+* wrap process.cwd
+
+### v1.1
+
+* wrap readFile
+* Wrap fs.writeFile.
+* readdir protection
+* Don't clobber the fs builtin
+* Handle fs.read EAGAIN errors by trying again
+* Expose the curOpen counter
+* No-op lchown/lchmod if not implemented
+* fs.rename patch only for win32
+* Patch fs.rename to handle AV software on Windows
+* Close #4 Chown should not fail on einval or eperm if non-root
+* Fix isaacs/fstream#1 Only wrap fs one time
+* Fix #3 Start at 1024 max files, then back off on EMFILE
+* lutimes that doens't blow up on Linux
+* A full on-rewrite using a queue instead of just swallowing the EMFILE error
+* Wrap Read/Write streams as well
+
+### 1.0
+
+* Update engines for node 0.6
+* Be lstat-graceful on Windows
+* first

sites/all/themes/figureslibres/inifig/node_modules/fstream/node_modules/graceful-fs/fs.js

@@ -0,0 +1,21 @@
+'use strict'
+
+var fs = require('fs')
+
+module.exports = clone(fs)
+
+function clone (obj) {
+  if (obj === null || typeof obj !== 'object')
+    return obj
+
+  if (obj instanceof Object)
+    var copy = { __proto__: obj.__proto__ }
+  else
+    var copy = Object.create(null)
+
+  Object.getOwnPropertyNames(obj).forEach(function (key) {
+    Object.defineProperty(copy, key, Object.getOwnPropertyDescriptor(obj, key))
+  })
+
+  return copy
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/node_modules/graceful-fs/graceful-fs.js

@@ -0,0 +1,262 @@
+var fs = require('fs')
+var polyfills = require('./polyfills.js')
+var legacy = require('./legacy-streams.js')
+var queue = []
+
+var util = require('util')
+
+function noop () {}
+
+var debug = noop
+if (util.debuglog)
+  debug = util.debuglog('gfs4')
+else if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || ''))
+  debug = function() {
+    var m = util.format.apply(util, arguments)
+    m = 'GFS4: ' + m.split(/\n/).join('\nGFS4: ')
+    console.error(m)
+  }
+
+if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || '')) {
+  process.on('exit', function() {
+    debug(queue)
+    require('assert').equal(queue.length, 0)
+  })
+}
+
+module.exports = patch(require('./fs.js'))
+if (process.env.TEST_GRACEFUL_FS_GLOBAL_PATCH) {
+  module.exports = patch(fs)
+}
+
+// Always patch fs.close/closeSync, because we want to
+// retry() whenever a close happens *anywhere* in the program.
+// This is essential when multiple graceful-fs instances are
+// in play at the same time.
+module.exports.close =
+fs.close = (function (fs$close) { return function (fd, cb) {
+  return fs$close.call(fs, fd, function (err) {
+    if (!err)
+      retry()
+
+    if (typeof cb === 'function')
+      cb.apply(this, arguments)
+  })
+}})(fs.close)
+
+module.exports.closeSync =
+fs.closeSync = (function (fs$closeSync) { return function (fd) {
+  // Note that graceful-fs also retries when fs.closeSync() fails.
+  // Looks like a bug to me, although it's probably a harmless one.
+  var rval = fs$closeSync.apply(fs, arguments)
+  retry()
+  return rval
+}})(fs.closeSync)
+
+function patch (fs) {
+  // Everything that references the open() function needs to be in here
+  polyfills(fs)
+  fs.gracefulify = patch
+  fs.FileReadStream = ReadStream;  // Legacy name.
+  fs.FileWriteStream = WriteStream;  // Legacy name.
+  fs.createReadStream = createReadStream
+  fs.createWriteStream = createWriteStream
+  var fs$readFile = fs.readFile
+  fs.readFile = readFile
+  function readFile (path, options, cb) {
+    if (typeof options === 'function')
+      cb = options, options = null
+
+    return go$readFile(path, options, cb)
+
+    function go$readFile (path, options, cb) {
+      return fs$readFile(path, options, function (err) {
+        if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
+          enqueue([go$readFile, [path, options, cb]])
+        else {
+          if (typeof cb === 'function')
+            cb.apply(this, arguments)
+          retry()
+        }
+      })
+    }
+  }
+
+  var fs$writeFile = fs.writeFile
+  fs.writeFile = writeFile
+  function writeFile (path, data, options, cb) {
+    if (typeof options === 'function')
+      cb = options, options = null
+
+    return go$writeFile(path, data, options, cb)
+
+    function go$writeFile (path, data, options, cb) {
+      return fs$writeFile(path, data, options, function (err) {
+        if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
+          enqueue([go$writeFile, [path, data, options, cb]])
+        else {
+          if (typeof cb === 'function')
+            cb.apply(this, arguments)
+          retry()
+        }
+      })
+    }
+  }
+
+  var fs$appendFile = fs.appendFile
+  if (fs$appendFile)
+    fs.appendFile = appendFile
+  function appendFile (path, data, options, cb) {
+    if (typeof options === 'function')
+      cb = options, options = null
+
+    return go$appendFile(path, data, options, cb)
+
+    function go$appendFile (path, data, options, cb) {
+      return fs$appendFile(path, data, options, function (err) {
+        if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
+          enqueue([go$appendFile, [path, data, options, cb]])
+        else {
+          if (typeof cb === 'function')
+            cb.apply(this, arguments)
+          retry()
+        }
+      })
+    }
+  }
+
+  var fs$readdir = fs.readdir
+  fs.readdir = readdir
+  function readdir (path, options, cb) {
+    var args = [path]
+    if (typeof options !== 'function') {
+      args.push(options)
+    } else {
+      cb = options
+    }
+    args.push(go$readdir$cb)
+
+    return go$readdir(args)
+
+    function go$readdir$cb (err, files) {
+      if (files && files.sort)
+        files.sort()
+
+      if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
+        enqueue([go$readdir, [args]])
+      else {
+        if (typeof cb === 'function')
+          cb.apply(this, arguments)
+        retry()
+      }
+    }
+  }
+
+  function go$readdir (args) {
+    return fs$readdir.apply(fs, args)
+  }
+
+  if (process.version.substr(0, 4) === 'v0.8') {
+    var legStreams = legacy(fs)
+    ReadStream = legStreams.ReadStream
+    WriteStream = legStreams.WriteStream
+  }
+
+  var fs$ReadStream = fs.ReadStream
+  ReadStream.prototype = Object.create(fs$ReadStream.prototype)
+  ReadStream.prototype.open = ReadStream$open
+
+  var fs$WriteStream = fs.WriteStream
+  WriteStream.prototype = Object.create(fs$WriteStream.prototype)
+  WriteStream.prototype.open = WriteStream$open
+
+  fs.ReadStream = ReadStream
+  fs.WriteStream = WriteStream
+
+  function ReadStream (path, options) {
+    if (this instanceof ReadStream)
+      return fs$ReadStream.apply(this, arguments), this
+    else
+      return ReadStream.apply(Object.create(ReadStream.prototype), arguments)
+  }
+
+  function ReadStream$open () {
+    var that = this
+    open(that.path, that.flags, that.mode, function (err, fd) {
+      if (err) {
+        if (that.autoClose)
+          that.destroy()
+
+        that.emit('error', err)
+      } else {
+        that.fd = fd
+        that.emit('open', fd)
+        that.read()
+      }
+    })
+  }
+
+  function WriteStream (path, options) {
+    if (this instanceof WriteStream)
+      return fs$WriteStream.apply(this, arguments), this
+    else
+      return WriteStream.apply(Object.create(WriteStream.prototype), arguments)
+  }
+
+  function WriteStream$open () {
+    var that = this
+    open(that.path, that.flags, that.mode, function (err, fd) {
+      if (err) {
+        that.destroy()
+        that.emit('error', err)
+      } else {
+        that.fd = fd
+        that.emit('open', fd)
+      }
+    })
+  }
+
+  function createReadStream (path, options) {
+    return new ReadStream(path, options)
+  }
+
+  function createWriteStream (path, options) {
+    return new WriteStream(path, options)
+  }
+
+  var fs$open = fs.open
+  fs.open = open
+  function open (path, flags, mode, cb) {
+    if (typeof mode === 'function')
+      cb = mode, mode = null
+
+    return go$open(path, flags, mode, cb)
+
+    function go$open (path, flags, mode, cb) {
+      return fs$open(path, flags, mode, function (err, fd) {
+        if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
+          enqueue([go$open, [path, flags, mode, cb]])
+        else {
+          if (typeof cb === 'function')
+            cb.apply(this, arguments)
+          retry()
+        }
+      })
+    }
+  }
+
+  return fs
+}
+
+function enqueue (elem) {
+  debug('ENQUEUE', elem[0].name, elem[1])
+  queue.push(elem)
+}
+
+function retry () {
+  var elem = queue.shift()
+  if (elem) {
+    debug('RETRY', elem[0].name, elem[1])
+    elem[0].apply(null, elem[1])
+  }
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/node_modules/graceful-fs/legacy-streams.js

@@ -0,0 +1,118 @@
+var Stream = require('stream').Stream
+
+module.exports = legacy
+
+function legacy (fs) {
+  return {
+    ReadStream: ReadStream,
+    WriteStream: WriteStream
+  }
+
+  function ReadStream (path, options) {
+    if (!(this instanceof ReadStream)) return new ReadStream(path, options);
+
+    Stream.call(this);
+
+    var self = this;
+
+    this.path = path;
+    this.fd = null;
+    this.readable = true;
+    this.paused = false;
+
+    this.flags = 'r';
+    this.mode = 438; /*=0666*/
+    this.bufferSize = 64 * 1024;
+
+    options = options || {};
+
+    // Mixin options into this
+    var keys = Object.keys(options);
+    for (var index = 0, length = keys.length; index < length; index++) {
+      var key = keys[index];
+      this[key] = options[key];
+    }
+
+    if (this.encoding) this.setEncoding(this.encoding);
+
+    if (this.start !== undefined) {
+      if ('number' !== typeof this.start) {
+        throw TypeError('start must be a Number');
+      }
+      if (this.end === undefined) {
+        this.end = Infinity;
+      } else if ('number' !== typeof this.end) {
+        throw TypeError('end must be a Number');
+      }
+
+      if (this.start > this.end) {
+        throw new Error('start must be <= end');
+      }
+
+      this.pos = this.start;
+    }
+
+    if (this.fd !== null) {
+      process.nextTick(function() {
+        self._read();
+      });
+      return;
+    }
+
+    fs.open(this.path, this.flags, this.mode, function (err, fd) {
+      if (err) {
+        self.emit('error', err);
+        self.readable = false;
+        return;
+      }
+
+      self.fd = fd;
+      self.emit('open', fd);
+      self._read();
+    })
+  }
+
+  function WriteStream (path, options) {
+    if (!(this instanceof WriteStream)) return new WriteStream(path, options);
+
+    Stream.call(this);
+
+    this.path = path;
+    this.fd = null;
+    this.writable = true;
+
+    this.flags = 'w';
+    this.encoding = 'binary';
+    this.mode = 438; /*=0666*/
+    this.bytesWritten = 0;
+
+    options = options || {};
+
+    // Mixin options into this
+    var keys = Object.keys(options);
+    for (var index = 0, length = keys.length; index < length; index++) {
+      var key = keys[index];
+      this[key] = options[key];
+    }
+
+    if (this.start !== undefined) {
+      if ('number' !== typeof this.start) {
+        throw TypeError('start must be a Number');
+      }
+      if (this.start < 0) {
+        throw new Error('start must be >= zero');
+      }
+
+      this.pos = this.start;
+    }
+
+    this.busy = false;
+    this._queue = [];
+
+    if (this.fd === null) {
+      this._open = fs.open;
+      this._queue.push([this._open, this.path, this.flags, this.mode, undefined]);
+      this.flush();
+    }
+  }
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/node_modules/graceful-fs/package.json

@@ -0,0 +1,111 @@
+{
+  "_args": [
+    [
+      {
+        "raw": "graceful-fs@^4.1.2",
+        "scope": null,
+        "escapedName": "graceful-fs",
+        "name": "graceful-fs",
+        "rawSpec": "^4.1.2",
+        "spec": ">=4.1.2 <5.0.0",
+        "type": "range"
+      },
+      "/mnt/Data/bach/Sites/clameurs.org/sites/all/themes/figureslibres/inifig/node_modules/fstream"
+    ]
+  ],
+  "_from": "graceful-fs@>=4.1.2 <5.0.0",
+  "_id": "graceful-fs@4.1.11",
+  "_inCache": true,
+  "_location": "/fstream/graceful-fs",
+  "_nodeVersion": "6.5.0",
+  "_npmOperationalInternal": {
+    "host": "packages-18-east.internal.npmjs.com",
+    "tmp": "tmp/graceful-fs-4.1.11.tgz_1479843029430_0.2122855328489095"
+  },
+  "_npmUser": {
+    "name": "isaacs",
+    "email": "i@izs.me"
+  },
+  "_npmVersion": "3.10.9",
+  "_phantomChildren": {},
+  "_requested": {
+    "raw": "graceful-fs@^4.1.2",
+    "scope": null,
+    "escapedName": "graceful-fs",
+    "name": "graceful-fs",
+    "rawSpec": "^4.1.2",
+    "spec": ">=4.1.2 <5.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/fstream"
+  ],
+  "_resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
+  "_shasum": "0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658",
+  "_shrinkwrap": null,
+  "_spec": "graceful-fs@^4.1.2",
+  "_where": "/mnt/Data/bach/Sites/clameurs.org/sites/all/themes/figureslibres/inifig/node_modules/fstream",
+  "bugs": {
+    "url": "https://github.com/isaacs/node-graceful-fs/issues"
+  },
+  "dependencies": {},
+  "description": "A drop-in replacement for fs, making various improvements.",
+  "devDependencies": {
+    "mkdirp": "^0.5.0",
+    "rimraf": "^2.2.8",
+    "tap": "^5.4.2"
+  },
+  "directories": {
+    "test": "test"
+  },
+  "dist": {
+    "shasum": "0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658",
+    "tarball": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz"
+  },
+  "engines": {
+    "node": ">=0.4.0"
+  },
+  "files": [
+    "fs.js",
+    "graceful-fs.js",
+    "legacy-streams.js",
+    "polyfills.js"
+  ],
+  "gitHead": "65cf80d1fd3413b823c16c626c1e7c326452bee5",
+  "homepage": "https://github.com/isaacs/node-graceful-fs#readme",
+  "keywords": [
+    "fs",
+    "module",
+    "reading",
+    "retry",
+    "retries",
+    "queue",
+    "error",
+    "errors",
+    "handling",
+    "EMFILE",
+    "EAGAIN",
+    "EINVAL",
+    "EPERM",
+    "EACCESS"
+  ],
+  "license": "ISC",
+  "main": "graceful-fs.js",
+  "maintainers": [
+    {
+      "name": "isaacs",
+      "email": "i@izs.me"
+    }
+  ],
+  "name": "graceful-fs",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/isaacs/node-graceful-fs.git"
+  },
+  "scripts": {
+    "test": "node test.js | tap -"
+  },
+  "version": "4.1.11"
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/node_modules/graceful-fs/polyfills.js

@@ -0,0 +1,330 @@
+var fs = require('./fs.js')
+var constants = require('constants')
+
+var origCwd = process.cwd
+var cwd = null
+
+var platform = process.env.GRACEFUL_FS_PLATFORM || process.platform
+
+process.cwd = function() {
+  if (!cwd)
+    cwd = origCwd.call(process)
+  return cwd
+}
+try {
+  process.cwd()
+} catch (er) {}
+
+var chdir = process.chdir
+process.chdir = function(d) {
+  cwd = null
+  chdir.call(process, d)
+}
+
+module.exports = patch
+
+function patch (fs) {
+  // (re-)implement some things that are known busted or missing.
+
+  // lchmod, broken prior to 0.6.2
+  // back-port the fix here.
+  if (constants.hasOwnProperty('O_SYMLINK') &&
+      process.version.match(/^v0\.6\.[0-2]|^v0\.5\./)) {
+    patchLchmod(fs)
+  }
+
+  // lutimes implementation, or no-op
+  if (!fs.lutimes) {
+    patchLutimes(fs)
+  }
+
+  // https://github.com/isaacs/node-graceful-fs/issues/4
+  // Chown should not fail on einval or eperm if non-root.
+  // It should not fail on enosys ever, as this just indicates
+  // that a fs doesn't support the intended operation.
+
+  fs.chown = chownFix(fs.chown)
+  fs.fchown = chownFix(fs.fchown)
+  fs.lchown = chownFix(fs.lchown)
+
+  fs.chmod = chmodFix(fs.chmod)
+  fs.fchmod = chmodFix(fs.fchmod)
+  fs.lchmod = chmodFix(fs.lchmod)
+
+  fs.chownSync = chownFixSync(fs.chownSync)
+  fs.fchownSync = chownFixSync(fs.fchownSync)
+  fs.lchownSync = chownFixSync(fs.lchownSync)
+
+  fs.chmodSync = chmodFixSync(fs.chmodSync)
+  fs.fchmodSync = chmodFixSync(fs.fchmodSync)
+  fs.lchmodSync = chmodFixSync(fs.lchmodSync)
+
+  fs.stat = statFix(fs.stat)
+  fs.fstat = statFix(fs.fstat)
+  fs.lstat = statFix(fs.lstat)
+
+  fs.statSync = statFixSync(fs.statSync)
+  fs.fstatSync = statFixSync(fs.fstatSync)
+  fs.lstatSync = statFixSync(fs.lstatSync)
+
+  // if lchmod/lchown do not exist, then make them no-ops
+  if (!fs.lchmod) {
+    fs.lchmod = function (path, mode, cb) {
+      if (cb) process.nextTick(cb)
+    }
+    fs.lchmodSync = function () {}
+  }
+  if (!fs.lchown) {
+    fs.lchown = function (path, uid, gid, cb) {
+      if (cb) process.nextTick(cb)
+    }
+    fs.lchownSync = function () {}
+  }
+
+  // on Windows, A/V software can lock the directory, causing this
+  // to fail with an EACCES or EPERM if the directory contains newly
+  // created files.  Try again on failure, for up to 60 seconds.
+
+  // Set the timeout this long because some Windows Anti-Virus, such as Parity
+  // bit9, may lock files for up to a minute, causing npm package install
+  // failures. Also, take care to yield the scheduler. Windows scheduling gives
+  // CPU to a busy looping process, which can cause the program causing the lock
+  // contention to be starved of CPU by node, so the contention doesn't resolve.
+  if (platform === "win32") {
+    fs.rename = (function (fs$rename) { return function (from, to, cb) {
+      var start = Date.now()
+      var backoff = 0;
+      fs$rename(from, to, function CB (er) {
+        if (er
+            && (er.code === "EACCES" || er.code === "EPERM")
+            && Date.now() - start < 60000) {
+          setTimeout(function() {
+            fs.stat(to, function (stater, st) {
+              if (stater && stater.code === "ENOENT")
+                fs$rename(from, to, CB);
+              else
+                cb(er)
+            })
+          }, backoff)
+          if (backoff < 100)
+            backoff += 10;
+          return;
+        }
+        if (cb) cb(er)
+      })
+    }})(fs.rename)
+  }
+
+  // if read() returns EAGAIN, then just try it again.
+  fs.read = (function (fs$read) { return function (fd, buffer, offset, length, position, callback_) {
+    var callback
+    if (callback_ && typeof callback_ === 'function') {
+      var eagCounter = 0
+      callback = function (er, _, __) {
+        if (er && er.code === 'EAGAIN' && eagCounter < 10) {
+          eagCounter ++
+          return fs$read.call(fs, fd, buffer, offset, length, position, callback)
+        }
+        callback_.apply(this, arguments)
+      }
+    }
+    return fs$read.call(fs, fd, buffer, offset, length, position, callback)
+  }})(fs.read)
+
+  fs.readSync = (function (fs$readSync) { return function (fd, buffer, offset, length, position) {
+    var eagCounter = 0
+    while (true) {
+      try {
+        return fs$readSync.call(fs, fd, buffer, offset, length, position)
+      } catch (er) {
+        if (er.code === 'EAGAIN' && eagCounter < 10) {
+          eagCounter ++
+          continue
+        }
+        throw er
+      }
+    }
+  }})(fs.readSync)
+}
+
+function patchLchmod (fs) {
+  fs.lchmod = function (path, mode, callback) {
+    fs.open( path
+           , constants.O_WRONLY | constants.O_SYMLINK
+           , mode
+           , function (err, fd) {
+      if (err) {
+        if (callback) callback(err)
+        return
+      }
+      // prefer to return the chmod error, if one occurs,
+      // but still try to close, and report closing errors if they occur.
+      fs.fchmod(fd, mode, function (err) {
+        fs.close(fd, function(err2) {
+          if (callback) callback(err || err2)
+        })
+      })
+    })
+  }
+
+  fs.lchmodSync = function (path, mode) {
+    var fd = fs.openSync(path, constants.O_WRONLY | constants.O_SYMLINK, mode)
+
+    // prefer to return the chmod error, if one occurs,
+    // but still try to close, and report closing errors if they occur.
+    var threw = true
+    var ret
+    try {
+      ret = fs.fchmodSync(fd, mode)
+      threw = false
+    } finally {
+      if (threw) {
+        try {
+          fs.closeSync(fd)
+        } catch (er) {}
+      } else {
+        fs.closeSync(fd)
+      }
+    }
+    return ret
+  }
+}
+
+function patchLutimes (fs) {
+  if (constants.hasOwnProperty("O_SYMLINK")) {
+    fs.lutimes = function (path, at, mt, cb) {
+      fs.open(path, constants.O_SYMLINK, function (er, fd) {
+        if (er) {
+          if (cb) cb(er)
+          return
+        }
+        fs.futimes(fd, at, mt, function (er) {
+          fs.close(fd, function (er2) {
+            if (cb) cb(er || er2)
+          })
+        })
+      })
+    }
+
+    fs.lutimesSync = function (path, at, mt) {
+      var fd = fs.openSync(path, constants.O_SYMLINK)
+      var ret
+      var threw = true
+      try {
+        ret = fs.futimesSync(fd, at, mt)
+        threw = false
+      } finally {
+        if (threw) {
+          try {
+            fs.closeSync(fd)
+          } catch (er) {}
+        } else {
+          fs.closeSync(fd)
+        }
+      }
+      return ret
+    }
+
+  } else {
+    fs.lutimes = function (_a, _b, _c, cb) { if (cb) process.nextTick(cb) }
+    fs.lutimesSync = function () {}
+  }
+}
+
+function chmodFix (orig) {
+  if (!orig) return orig
+  return function (target, mode, cb) {
+    return orig.call(fs, target, mode, function (er) {
+      if (chownErOk(er)) er = null
+      if (cb) cb.apply(this, arguments)
+    })
+  }
+}
+
+function chmodFixSync (orig) {
+  if (!orig) return orig
+  return function (target, mode) {
+    try {
+      return orig.call(fs, target, mode)
+    } catch (er) {
+      if (!chownErOk(er)) throw er
+    }
+  }
+}
+
+
+function chownFix (orig) {
+  if (!orig) return orig
+  return function (target, uid, gid, cb) {
+    return orig.call(fs, target, uid, gid, function (er) {
+      if (chownErOk(er)) er = null
+      if (cb) cb.apply(this, arguments)
+    })
+  }
+}
+
+function chownFixSync (orig) {
+  if (!orig) return orig
+  return function (target, uid, gid) {
+    try {
+      return orig.call(fs, target, uid, gid)
+    } catch (er) {
+      if (!chownErOk(er)) throw er
+    }
+  }
+}
+
+
+function statFix (orig) {
+  if (!orig) return orig
+  // Older versions of Node erroneously returned signed integers for
+  // uid + gid.
+  return function (target, cb) {
+    return orig.call(fs, target, function (er, stats) {
+      if (!stats) return cb.apply(this, arguments)
+      if (stats.uid < 0) stats.uid += 0x100000000
+      if (stats.gid < 0) stats.gid += 0x100000000
+      if (cb) cb.apply(this, arguments)
+    })
+  }
+}
+
+function statFixSync (orig) {
+  if (!orig) return orig
+  // Older versions of Node erroneously returned signed integers for
+  // uid + gid.
+  return function (target) {
+    var stats = orig.call(fs, target)
+    if (stats.uid < 0) stats.uid += 0x100000000
+    if (stats.gid < 0) stats.gid += 0x100000000
+    return stats;
+  }
+}
+
+// ENOSYS means that the fs doesn't support the op. Just ignore
+// that, because it doesn't matter.
+//
+// if there's no getuid, or if getuid() is something other
+// than 0, and the error is EINVAL or EPERM, then just ignore
+// it.
+//
+// This specific case is a silent failure in cp, install, tar,
+// and most other unix tools that manage permissions.
+//
+// When running as root, or if other types of errors are
+// encountered, then it's strict.
+function chownErOk (er) {
+  if (!er)
+    return true
+
+  if (er.code === "ENOSYS")
+    return true
+
+  var nonroot = !process.getuid || process.getuid() !== 0
+  if (nonroot) {
+    if (er.code === "EINVAL" || er.code === "EPERM")
+      return true
+  }
+
+  return false
+}

sites/all/themes/figureslibres/inifig/node_modules/fstream/package.json

@@ -0,0 +1,109 @@
+{
+  "_args": [
+    [
+      {
+        "raw": "fstream@^1.0.0",
+        "scope": null,
+        "escapedName": "fstream",
+        "name": "fstream",
+        "rawSpec": "^1.0.0",
+        "spec": ">=1.0.0 <2.0.0",
+        "type": "range"
+      },
+      "/mnt/Data/bach/Sites/clameurs.org/sites/all/themes/figureslibres/inifig/node_modules/node-gyp"
+    ]
+  ],
+  "_from": "fstream@>=1.0.0 <2.0.0",
+  "_id": "fstream@1.0.10",
+  "_inCache": true,
+  "_location": "/fstream",
+  "_nodeVersion": "4.4.5",
+  "_npmOperationalInternal": {
+    "host": "packages-16-east.internal.npmjs.com",
+    "tmp": "tmp/fstream-1.0.10.tgz_1466189553883_0.3062701092567295"
+  },
+  "_npmUser": {
+    "name": "othiym23",
+    "email": "ogd@aoaioxxysz.net"
+  },
+  "_npmVersion": "3.10.0",
+  "_phantomChildren": {},
+  "_requested": {
+    "raw": "fstream@^1.0.0",
+    "scope": null,
+    "escapedName": "fstream",
+    "name": "fstream",
+    "rawSpec": "^1.0.0",
+    "spec": ">=1.0.0 <2.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/node-gyp",
+    "/tar"
+  ],
+  "_resolved": "https://registry.npmjs.org/fstream/-/fstream-1.0.10.tgz",
+  "_shasum": "604e8a92fe26ffd9f6fae30399d4984e1ab22822",
+  "_shrinkwrap": null,
+  "_spec": "fstream@^1.0.0",
+  "_where": "/mnt/Data/bach/Sites/clameurs.org/sites/all/themes/figureslibres/inifig/node_modules/node-gyp",
+  "author": {
+    "name": "Isaac Z. Schlueter",
+    "email": "i@izs.me",
+    "url": "http://blog.izs.me/"
+  },
+  "bugs": {
+    "url": "https://github.com/npm/fstream/issues"
+  },
+  "dependencies": {
+    "graceful-fs": "^4.1.2",
+    "inherits": "~2.0.0",
+    "mkdirp": ">=0.5 0",
+    "rimraf": "2"
+  },
+  "description": "Advanced file system stream things",
+  "devDependencies": {
+    "standard": "^4.0.0",
+    "tap": "^1.2.0"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "604e8a92fe26ffd9f6fae30399d4984e1ab22822",
+    "tarball": "https://registry.npmjs.org/fstream/-/fstream-1.0.10.tgz"
+  },
+  "engines": {
+    "node": ">=0.6"
+  },
+  "gitHead": "24fabdec32e334dd3b130d77b38c010e3119b102",
+  "homepage": "https://github.com/npm/fstream#readme",
+  "license": "ISC",
+  "main": "fstream.js",
+  "maintainers": [
+    {
+      "name": "iarna",
+      "email": "me@re-becca.org"
+    },
+    {
+      "name": "isaacs",
+      "email": "isaacs@npmjs.com"
+    },
+    {
+      "name": "othiym23",
+      "email": "ogd@aoaioxxysz.net"
+    },
+    {
+      "name": "zkat",
+      "email": "kat@sykosomatic.org"
+    }
+  ],
+  "name": "fstream",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/npm/fstream.git"
+  },
+  "scripts": {
+    "test": "standard && tap examples/*.js"
+  },
+  "version": "1.0.10"
+}