Index: node_modules/split2/LICENSE
===================================================================
--- node_modules/split2/LICENSE	(revision 62b296460f935ff5cc47a75f6567f97df5a244a7)
+++ node_modules/split2/LICENSE	(revision 62b296460f935ff5cc47a75f6567f97df5a244a7)
@@ -0,0 +1,13 @@
+Copyright (c) 2014-2018, Matteo Collina <hello@matteocollina.com>
+
+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.
Index: node_modules/split2/README.md
===================================================================
--- node_modules/split2/README.md	(revision 62b296460f935ff5cc47a75f6567f97df5a244a7)
+++ node_modules/split2/README.md	(revision 62b296460f935ff5cc47a75f6567f97df5a244a7)
@@ -0,0 +1,85 @@
+# Split2(matcher, mapper, options)
+
+![ci](https://github.com/mcollina/split2/workflows/ci/badge.svg)
+
+Break up a stream and reassemble it so that each line is a chunk.
+`split2` is inspired by [@dominictarr](https://github.com/dominictarr) [`split`](https://github.com/dominictarr/split) module,
+and it is totally API compatible with it.
+However, it is based on Node.js core [`Transform`](https://nodejs.org/api/stream.html#stream_new_stream_transform_options).
+
+`matcher` may be a `String`, or a `RegExp`. Example, read every line in a file ...
+
+``` js
+  fs.createReadStream(file)
+    .pipe(split2())
+    .on('data', function (line) {
+      //each chunk now is a separate line!
+    })
+
+```
+
+`split` takes the same arguments as `string.split` except it defaults to '/\r?\n/', and the optional `limit` paremeter is ignored.
+[String#split](https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/String/split)
+
+`split` takes an optional options object on it's third argument, which
+is directly passed as a
+[Transform](https://nodejs.org/api/stream.html#stream_new_stream_transform_options)
+option.
+
+Additionally, the `.maxLength` and `.skipOverflow` options are implemented, which set limits on the internal
+buffer size and the stream's behavior when the limit is exceeded. There is no limit unless `maxLength` is set. When
+the internal buffer size exceeds `maxLength`, the stream emits an error by default. You may also set `skipOverflow` to
+true to suppress the error and instead skip past any lines that cause the internal buffer to exceed `maxLength`.
+
+Calling `.destroy` will make the stream emit `close`. Use this to perform cleanup logic
+
+``` js
+var splitFile = function(filename) {
+  var file = fs.createReadStream(filename)
+
+  return file
+    .pipe(split2())
+    .on('close', function() {
+      // destroy the file stream in case the split stream was destroyed
+      file.destroy()
+    })
+}
+
+var stream = splitFile('my-file.txt')
+
+stream.destroy() // will destroy the input file stream
+```
+
+# NDJ - Newline Delimited Json
+
+`split2` accepts a function which transforms each line.
+
+``` js
+fs.createReadStream(file)
+  .pipe(split2(JSON.parse))
+  .on('data', function (obj) {
+    //each chunk now is a js object
+  })
+  .on("error", function(error) {
+    //handling parsing errors
+  })
+```
+
+However, in [@dominictarr](https://github.com/dominictarr) [`split`](https://github.com/dominictarr/split) the mapper
+is wrapped in a try-catch, while here it is not: if your parsing logic can throw, wrap it yourself. Otherwise, you can also use the stream error handling when mapper function throw.
+
+# License
+
+Copyright (c) 2014-2021, Matteo Collina <hello@matteocollina.com>
+
+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.
Index: node_modules/split2/bench.js
===================================================================
--- node_modules/split2/bench.js	(revision 62b296460f935ff5cc47a75f6567f97df5a244a7)
+++ node_modules/split2/bench.js	(revision 62b296460f935ff5cc47a75f6567f97df5a244a7)
@@ -0,0 +1,27 @@
+'use strict'
+
+const split = require('./')
+const bench = require('fastbench')
+const binarySplit = require('binary-split')
+const fs = require('fs')
+
+function benchSplit (cb) {
+  fs.createReadStream('package.json')
+    .pipe(split())
+    .on('end', cb)
+    .resume()
+}
+
+function benchBinarySplit (cb) {
+  fs.createReadStream('package.json')
+    .pipe(binarySplit())
+    .on('end', cb)
+    .resume()
+}
+
+const run = bench([
+  benchSplit,
+  benchBinarySplit
+], 10000)
+
+run(run)
Index: node_modules/split2/index.js
===================================================================
--- node_modules/split2/index.js	(revision 62b296460f935ff5cc47a75f6567f97df5a244a7)
+++ node_modules/split2/index.js	(revision 62b296460f935ff5cc47a75f6567f97df5a244a7)
@@ -0,0 +1,141 @@
+/*
+Copyright (c) 2014-2021, Matteo Collina <hello@matteocollina.com>
+
+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.
+*/
+
+'use strict'
+
+const { Transform } = require('stream')
+const { StringDecoder } = require('string_decoder')
+const kLast = Symbol('last')
+const kDecoder = Symbol('decoder')
+
+function transform (chunk, enc, cb) {
+  let list
+  if (this.overflow) { // Line buffer is full. Skip to start of next line.
+    const buf = this[kDecoder].write(chunk)
+    list = buf.split(this.matcher)
+
+    if (list.length === 1) return cb() // Line ending not found. Discard entire chunk.
+
+    // Line ending found. Discard trailing fragment of previous line and reset overflow state.
+    list.shift()
+    this.overflow = false
+  } else {
+    this[kLast] += this[kDecoder].write(chunk)
+    list = this[kLast].split(this.matcher)
+  }
+
+  this[kLast] = list.pop()
+
+  for (let i = 0; i < list.length; i++) {
+    try {
+      push(this, this.mapper(list[i]))
+    } catch (error) {
+      return cb(error)
+    }
+  }
+
+  this.overflow = this[kLast].length > this.maxLength
+  if (this.overflow && !this.skipOverflow) {
+    cb(new Error('maximum buffer reached'))
+    return
+  }
+
+  cb()
+}
+
+function flush (cb) {
+  // forward any gibberish left in there
+  this[kLast] += this[kDecoder].end()
+
+  if (this[kLast]) {
+    try {
+      push(this, this.mapper(this[kLast]))
+    } catch (error) {
+      return cb(error)
+    }
+  }
+
+  cb()
+}
+
+function push (self, val) {
+  if (val !== undefined) {
+    self.push(val)
+  }
+}
+
+function noop (incoming) {
+  return incoming
+}
+
+function split (matcher, mapper, options) {
+  // Set defaults for any arguments not supplied.
+  matcher = matcher || /\r?\n/
+  mapper = mapper || noop
+  options = options || {}
+
+  // Test arguments explicitly.
+  switch (arguments.length) {
+    case 1:
+      // If mapper is only argument.
+      if (typeof matcher === 'function') {
+        mapper = matcher
+        matcher = /\r?\n/
+      // If options is only argument.
+      } else if (typeof matcher === 'object' && !(matcher instanceof RegExp) && !matcher[Symbol.split]) {
+        options = matcher
+        matcher = /\r?\n/
+      }
+      break
+
+    case 2:
+      // If mapper and options are arguments.
+      if (typeof matcher === 'function') {
+        options = mapper
+        mapper = matcher
+        matcher = /\r?\n/
+      // If matcher and options are arguments.
+      } else if (typeof mapper === 'object') {
+        options = mapper
+        mapper = noop
+      }
+  }
+
+  options = Object.assign({}, options)
+  options.autoDestroy = true
+  options.transform = transform
+  options.flush = flush
+  options.readableObjectMode = true
+
+  const stream = new Transform(options)
+
+  stream[kLast] = ''
+  stream[kDecoder] = new StringDecoder('utf8')
+  stream.matcher = matcher
+  stream.mapper = mapper
+  stream.maxLength = options.maxLength
+  stream.skipOverflow = options.skipOverflow || false
+  stream.overflow = false
+  stream._destroy = function (err, cb) {
+    // Weird Node v12 bug that we need to work around
+    this._writableState.errorEmitted = false
+    cb(err)
+  }
+
+  return stream
+}
+
+module.exports = split
Index: node_modules/split2/package.json
===================================================================
--- node_modules/split2/package.json	(revision 62b296460f935ff5cc47a75f6567f97df5a244a7)
+++ node_modules/split2/package.json	(revision 62b296460f935ff5cc47a75f6567f97df5a244a7)
@@ -0,0 +1,39 @@
+{
+  "name": "split2",
+  "version": "4.2.0",
+  "description": "split a Text Stream into a Line Stream, using Stream 3",
+  "main": "index.js",
+  "scripts": {
+    "lint": "standard --verbose",
+    "unit": "nyc --lines 100 --branches 100 --functions 100 --check-coverage --reporter=text tape test.js",
+    "coverage": "nyc --reporter=html --reporter=cobertura --reporter=text tape test/test.js",
+    "test:report": "npm run lint && npm run unit:report",
+    "test": "npm run lint && npm run unit",
+    "legacy": "tape test.js"
+  },
+  "pre-commit": [
+    "test"
+  ],
+  "website": "https://github.com/mcollina/split2",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/mcollina/split2.git"
+  },
+  "bugs": {
+    "url": "http://github.com/mcollina/split2/issues"
+  },
+  "engines": {
+    "node": ">= 10.x"
+  },
+  "author": "Matteo Collina <hello@matteocollina.com>",
+  "license": "ISC",
+  "devDependencies": {
+    "binary-split": "^1.0.3",
+    "callback-stream": "^1.1.0",
+    "fastbench": "^1.0.0",
+    "nyc": "^15.0.1",
+    "pre-commit": "^1.1.2",
+    "standard": "^17.0.0",
+    "tape": "^5.0.0"
+  }
+}
Index: node_modules/split2/test.js
===================================================================
--- node_modules/split2/test.js	(revision 62b296460f935ff5cc47a75f6567f97df5a244a7)
+++ node_modules/split2/test.js	(revision 62b296460f935ff5cc47a75f6567f97df5a244a7)
@@ -0,0 +1,409 @@
+'use strict'
+
+const test = require('tape')
+const split = require('./')
+const callback = require('callback-stream')
+const strcb = callback.bind(null, { decodeStrings: false })
+const objcb = callback.bind(null, { objectMode: true })
+
+test('split two lines on end', function (t) {
+  t.plan(2)
+
+  const input = split()
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, ['hello', 'world'])
+  }))
+
+  input.end('hello\nworld')
+})
+
+test('split two lines on two writes', function (t) {
+  t.plan(2)
+
+  const input = split()
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, ['hello', 'world'])
+  }))
+
+  input.write('hello')
+  input.write('\nworld')
+  input.end()
+})
+
+test('split four lines on three writes', function (t) {
+  t.plan(2)
+
+  const input = split()
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, ['hello', 'world', 'bye', 'world'])
+  }))
+
+  input.write('hello\nwor')
+  input.write('ld\nbye\nwo')
+  input.write('rld')
+  input.end()
+})
+
+test('accumulate multiple writes', function (t) {
+  t.plan(2)
+
+  const input = split()
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, ['helloworld'])
+  }))
+
+  input.write('hello')
+  input.write('world')
+  input.end()
+})
+
+test('split using a custom string matcher', function (t) {
+  t.plan(2)
+
+  const input = split('~')
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, ['hello', 'world'])
+  }))
+
+  input.end('hello~world')
+})
+
+test('split using a custom regexp matcher', function (t) {
+  t.plan(2)
+
+  const input = split(/~/)
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, ['hello', 'world'])
+  }))
+
+  input.end('hello~world')
+})
+
+test('support an option argument', function (t) {
+  t.plan(2)
+
+  const input = split({ highWaterMark: 2 })
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, ['hello', 'world'])
+  }))
+
+  input.end('hello\nworld')
+})
+
+test('support a mapper function', function (t) {
+  t.plan(2)
+
+  const a = { a: '42' }
+  const b = { b: '24' }
+
+  const input = split(JSON.parse)
+
+  input.pipe(objcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, [a, b])
+  }))
+
+  input.write(JSON.stringify(a))
+  input.write('\n')
+  input.end(JSON.stringify(b))
+})
+
+test('split lines windows-style', function (t) {
+  t.plan(2)
+
+  const input = split()
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, ['hello', 'world'])
+  }))
+
+  input.end('hello\r\nworld')
+})
+
+test('splits a buffer', function (t) {
+  t.plan(2)
+
+  const input = split()
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, ['hello', 'world'])
+  }))
+
+  input.end(Buffer.from('hello\nworld'))
+})
+
+test('do not end on undefined', function (t) {
+  t.plan(2)
+
+  const input = split(function (line) { })
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, [])
+  }))
+
+  input.end(Buffer.from('hello\nworld'))
+})
+
+test('has destroy method', function (t) {
+  t.plan(1)
+
+  const input = split(function (line) { })
+
+  input.on('close', function () {
+    t.ok(true, 'close emitted')
+    t.end()
+  })
+
+  input.destroy()
+})
+
+test('support custom matcher and mapper', function (t) {
+  t.plan(4)
+
+  const a = { a: '42' }
+  const b = { b: '24' }
+  const input = split('~', JSON.parse)
+
+  t.equal(input.matcher, '~')
+  t.equal(typeof input.mapper, 'function')
+
+  input.pipe(objcb(function (err, list) {
+    t.notOk(err, 'no errors')
+    t.deepEqual(list, [a, b])
+  }))
+
+  input.write(JSON.stringify(a))
+  input.write('~')
+  input.end(JSON.stringify(b))
+})
+
+test('support custom matcher and options', function (t) {
+  t.plan(6)
+
+  const input = split('~', { highWaterMark: 1024 })
+
+  t.equal(input.matcher, '~')
+  t.equal(typeof input.mapper, 'function')
+  t.equal(input._readableState.highWaterMark, 1024)
+  t.equal(input._writableState.highWaterMark, 1024)
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, ['hello', 'world'])
+  }))
+
+  input.end('hello~world')
+})
+
+test('support mapper and options', function (t) {
+  t.plan(6)
+
+  const a = { a: '42' }
+  const b = { b: '24' }
+  const input = split(JSON.parse, { highWaterMark: 1024 })
+
+  t.ok(input.matcher instanceof RegExp, 'matcher is RegExp')
+  t.equal(typeof input.mapper, 'function')
+  t.equal(input._readableState.highWaterMark, 1024)
+  t.equal(input._writableState.highWaterMark, 1024)
+
+  input.pipe(objcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, [a, b])
+  }))
+
+  input.write(JSON.stringify(a))
+  input.write('\n')
+  input.end(JSON.stringify(b))
+})
+
+test('split utf8 chars', function (t) {
+  t.plan(2)
+
+  const input = split()
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, ['烫烫烫', '锟斤拷'])
+  }))
+
+  const buf = Buffer.from('烫烫烫\r\n锟斤拷', 'utf8')
+  for (let i = 0; i < buf.length; ++i) {
+    input.write(buf.slice(i, i + 1))
+  }
+  input.end()
+})
+
+test('split utf8 chars 2by2', function (t) {
+  t.plan(2)
+
+  const input = split()
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, ['烫烫烫', '烫烫烫'])
+  }))
+
+  const str = '烫烫烫\r\n烫烫烫'
+  const buf = Buffer.from(str, 'utf8')
+  for (let i = 0; i < buf.length; i += 2) {
+    input.write(buf.slice(i, i + 2))
+  }
+  input.end()
+})
+
+test('split lines when the \n comes at the end of a chunk', function (t) {
+  t.plan(2)
+
+  const input = split()
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, ['hello', 'world'])
+  }))
+
+  input.write('hello\n')
+  input.end('world')
+})
+
+test('truncated utf-8 char', function (t) {
+  t.plan(2)
+
+  const input = split()
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, ['烫' + Buffer.from('e7', 'hex').toString()])
+  }))
+
+  const str = '烫烫'
+  const buf = Buffer.from(str, 'utf8')
+
+  input.write(buf.slice(0, 3))
+  input.end(buf.slice(3, 4))
+})
+
+test('maximum buffer limit', function (t) {
+  t.plan(1)
+
+  const input = split({ maxLength: 2 })
+  input.on('error', function (err) {
+    t.ok(err)
+  })
+
+  input.resume()
+
+  input.write('hey')
+})
+
+test('readable highWaterMark', function (t) {
+  const input = split()
+  t.equal(input._readableState.highWaterMark, 16)
+  t.end()
+})
+
+test('maxLength < chunk size', function (t) {
+  t.plan(2)
+
+  const input = split({ maxLength: 2 })
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, ['a', 'b'])
+  }))
+
+  input.end('a\nb')
+})
+
+test('maximum buffer limit w/skip', function (t) {
+  t.plan(2)
+
+  const input = split({ maxLength: 2, skipOverflow: true })
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, ['a', 'b', 'c'])
+  }))
+
+  input.write('a\n123')
+  input.write('456')
+  input.write('789\nb\nc')
+  input.end()
+})
+
+test("don't modify the options object", function (t) {
+  t.plan(2)
+
+  const options = {}
+  const input = split(options)
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.same(options, {})
+  }))
+
+  input.end()
+})
+
+test('mapper throws flush', function (t) {
+  t.plan(1)
+  const error = new Error()
+  const input = split(function () {
+    throw error
+  })
+
+  input.on('error', (err, list) => {
+    t.same(err, error)
+  })
+  input.end('hello')
+})
+
+test('mapper throws on transform', function (t) {
+  t.plan(1)
+
+  const error = new Error()
+  const input = split(function (l) {
+    throw error
+  })
+
+  input.on('error', (err) => {
+    t.same(err, error)
+  })
+  input.write('a')
+  input.write('\n')
+  input.end('b')
+})
+
+test('supports Symbol.split', function (t) {
+  t.plan(2)
+
+  const input = split({
+    [Symbol.split] (str) {
+      return str.split('~')
+    }
+  })
+
+  input.pipe(strcb(function (err, list) {
+    t.error(err)
+    t.deepEqual(list, ['hello', 'world'])
+  }))
+
+  input.end('hello~world')
+})