stop tracking node_modules/

1 files changed, 0 insertions, 314 deletions

diff --git a/node_modules/iconv-lite/encodings/utf32.js b/node_modules/iconv-lite/encodings/utf32.js
deleted file mode 100644
index 7e49d7a..0000000
--- a/node_modules/iconv-lite/encodings/utf32.js
+++ /dev/null
@@ -1,314 +0,0 @@
-"use strict"
-
-var Buffer = require("safer-buffer").Buffer
-
-// == UTF32-LE/BE codec. ==========================================================
-
-exports._utf32 = Utf32Codec
-
-function Utf32Codec (codecOptions, iconv) {
-  this.iconv = iconv
-  this.bomAware = true
-  this.isLE = codecOptions.isLE
-}
-
-exports.utf32le = { type: "_utf32", isLE: true }
-exports.utf32be = { type: "_utf32", isLE: false }
-
-// Aliases
-exports.ucs4le = "utf32le"
-exports.ucs4be = "utf32be"
-
-Utf32Codec.prototype.encoder = Utf32Encoder
-Utf32Codec.prototype.decoder = Utf32Decoder
-
-// -- Encoding
-
-function Utf32Encoder (options, codec) {
-  this.isLE = codec.isLE
-  this.highSurrogate = 0
-}
-
-Utf32Encoder.prototype.write = function (str) {
-  var src = Buffer.from(str, "ucs2")
-  // src.length * 2 covers this chunk's code units (4 bytes each); the extra 4 bytes leave room for a
-  // high surrogate held over from a previous chunk, which is flushed ahead of this chunk's units.
-  var dst = Buffer.alloc(src.length * 2 + 4)
-  var write32 = this.isLE ? dst.writeUInt32LE : dst.writeUInt32BE
-  var offset = 0
-
-  for (var i = 0; i < src.length; i += 2) {
-    var code = src.readUInt16LE(i)
-    var isHighSurrogate = (code >= 0xD800 && code < 0xDC00)
-    var isLowSurrogate = (code >= 0xDC00 && code < 0xE000)
-
-    if (this.highSurrogate) {
-      if (isHighSurrogate || !isLowSurrogate) {
-        // There shouldn't be two high surrogates in a row, nor a high surrogate which isn't followed by a low
-        // surrogate. If this happens, keep the pending high surrogate as a stand-alone semi-invalid character
-        // (technically wrong, but expected by some applications, like Windows file names).
-        write32.call(dst, this.highSurrogate, offset)
-        offset += 4
-      } else {
-        // Create 32-bit value from high and low surrogates;
-        var codepoint = (((this.highSurrogate - 0xD800) << 10) | (code - 0xDC00)) + 0x10000
-
-        write32.call(dst, codepoint, offset)
-        offset += 4
-        this.highSurrogate = 0
-
-        continue
-      }
-    }
-
-    if (isHighSurrogate) { this.highSurrogate = code } else {
-      // Even if the current character is a low surrogate, with no previous high surrogate, we'll
-      // encode it as a semi-invalid stand-alone character for the same reasons expressed above for
-      // unpaired high surrogates.
-      write32.call(dst, code, offset)
-      offset += 4
-      this.highSurrogate = 0
-    }
-  }
-
-  if (offset < dst.length) { dst = dst.slice(0, offset) }
-
-  return dst
-}
-
-Utf32Encoder.prototype.end = function () {
-  // Treat any leftover high surrogate as a semi-valid independent character.
-  if (!this.highSurrogate) { return }
-
-  var buf = Buffer.alloc(4)
-
-  if (this.isLE) { buf.writeUInt32LE(this.highSurrogate, 0) } else { buf.writeUInt32BE(this.highSurrogate, 0) }
-
-  this.highSurrogate = 0
-
-  return buf
-}
-
-// -- Decoding
-
-function Utf32Decoder (options, codec) {
-  this.isLE = codec.isLE
-  this.badChar = codec.iconv.defaultCharUnicode.charCodeAt(0)
-  this.overflow = []
-}
-
-Utf32Decoder.prototype.write = function (src) {
-  if (src.length === 0) { return "" }
-
-  var i = 0
-  var codepoint = 0
-  var dst = Buffer.alloc(src.length + 4)
-  var offset = 0
-  var isLE = this.isLE
-  var overflow = this.overflow
-  var badChar = this.badChar
-
-  if (overflow.length > 0) {
-    for (; i < src.length && overflow.length < 4; i++) { overflow.push(src[i]) }
-
-    if (overflow.length === 4) {
-      // NOTE: codepoint is a signed int32 and can be negative.
-      // NOTE: We copied this block from below to help V8 optimize it (it works with array, not buffer).
-      if (isLE) {
-        codepoint = overflow[0] | (overflow[1] << 8) | (overflow[2] << 16) | (overflow[3] << 24)
-      } else {
-        codepoint = overflow[3] | (overflow[2] << 8) | (overflow[1] << 16) | (overflow[0] << 24)
-      }
-      overflow.length = 0
-
-      offset = _writeCodepoint(dst, offset, codepoint, badChar)
-    }
-  }
-
-  // Main loop. Should be as optimized as possible.
-  for (; i < src.length - 3; i += 4) {
-    // NOTE: codepoint is a signed int32 and can be negative.
-    if (isLE) {
-      codepoint = src[i] | (src[i + 1] << 8) | (src[i + 2] << 16) | (src[i + 3] << 24)
-    } else {
-      codepoint = src[i + 3] | (src[i + 2] << 8) | (src[i + 1] << 16) | (src[i] << 24)
-    }
-    offset = _writeCodepoint(dst, offset, codepoint, badChar)
-  }
-
-  // Keep overflowing bytes.
-  for (; i < src.length; i++) {
-    overflow.push(src[i])
-  }
-
-  return dst.slice(0, offset).toString("ucs2")
-}
-
-function _writeCodepoint (dst, offset, codepoint, badChar) {
-  // NOTE: codepoint is signed int32 and can be negative. We keep it that way to help V8 with optimizations.
-  if (codepoint < 0 || codepoint > 0x10FFFF) {
-    // Not a valid Unicode codepoint
-    codepoint = badChar
-  }
-
-  // Ephemeral Planes: Write high surrogate.
-  if (codepoint >= 0x10000) {
-    codepoint -= 0x10000
-
-    var high = 0xD800 | (codepoint >> 10)
-    dst[offset++] = high & 0xff
-    dst[offset++] = high >> 8
-
-    // Low surrogate is written below.
-    var codepoint = 0xDC00 | (codepoint & 0x3FF)
-  }
-
-  // Write BMP char or low surrogate.
-  dst[offset++] = codepoint & 0xff
-  dst[offset++] = codepoint >> 8
-
-  return offset
-};
-
-Utf32Decoder.prototype.end = function () {
-  if (this.overflow.length === 0) { return }
-
-  // A leftover, incomplete 4-byte code unit at the end of the input is ill-formed. Substitute a
-  // single U+FFFD (Unicode Standard conformance clause C10) instead of silently dropping the bytes.
-  this.overflow.length = 0
-  return String.fromCharCode(this.badChar)
-}
-
-// == UTF-32 Auto codec =============================================================
-// Decoder chooses automatically from UTF-32LE and UTF-32BE using BOM and space-based heuristic.
-// Defaults to UTF-32LE. http://en.wikipedia.org/wiki/UTF-32
-// Encoder/decoder default can be changed: iconv.decode(buf, 'utf32', {defaultEncoding: 'utf-32be'});
-
-// Encoder prepends BOM (which can be overridden with (addBOM: false}).
-
-exports.utf32 = Utf32AutoCodec
-exports.ucs4 = "utf32"
-
-function Utf32AutoCodec (options, iconv) {
-  this.iconv = iconv
-}
-
-Utf32AutoCodec.prototype.encoder = Utf32AutoEncoder
-Utf32AutoCodec.prototype.decoder = Utf32AutoDecoder
-
-// -- Encoding
-
-function Utf32AutoEncoder (options, codec) {
-  options = options || {}
-
-  if (options.addBOM === undefined) {
-    options.addBOM = true
-  }
-
-  this.encoder = codec.iconv.getEncoder(options.defaultEncoding || "utf-32le", options)
-}
-
-Utf32AutoEncoder.prototype.write = function (str) {
-  return this.encoder.write(str)
-}
-
-Utf32AutoEncoder.prototype.end = function () {
-  return this.encoder.end()
-}
-
-// -- Decoding
-
-function Utf32AutoDecoder (options, codec) {
-  this.decoder = null
-  this.initialBufs = []
-  this.initialBufsLen = 0
-  this.options = options || {}
-  this.iconv = codec.iconv
-}
-
-Utf32AutoDecoder.prototype.write = function (buf) {
-  if (!this.decoder) {
-    // Codec is not chosen yet. Accumulate initial bytes.
-    this.initialBufs.push(buf)
-    this.initialBufsLen += buf.length
-
-    if (this.initialBufsLen < 32) // We need more bytes to use space heuristic (see below)
-    { return "" }
-
-    // We have enough bytes -> detect endianness.
-    var encoding = detectEncoding(this.initialBufs, this.options.defaultEncoding)
-    this.decoder = this.iconv.getDecoder(encoding, this.options)
-
-    var resStr = ""
-    for (var i = 0; i < this.initialBufs.length; i++) { resStr += this.decoder.write(this.initialBufs[i]) }
-
-    this.initialBufs.length = this.initialBufsLen = 0
-    return resStr
-  }
-
-  return this.decoder.write(buf)
-}
-
-Utf32AutoDecoder.prototype.end = function () {
-  if (!this.decoder) {
-    var encoding = detectEncoding(this.initialBufs, this.options.defaultEncoding)
-    this.decoder = this.iconv.getDecoder(encoding, this.options)
-
-    var resStr = ""
-    for (var i = 0; i < this.initialBufs.length; i++) { resStr += this.decoder.write(this.initialBufs[i]) }
-
-    var trail = this.decoder.end()
-    if (trail) { resStr += trail }
-
-    this.initialBufs.length = this.initialBufsLen = 0
-    return resStr
-  }
-
-  return this.decoder.end()
-}
-
-function detectEncoding (bufs, defaultEncoding) {
-  var b = []
-  var charsProcessed = 0
-  var invalidLE = 0; var invalidBE = 0   // Number of invalid chars when decoded as LE or BE.
-  var bmpCharsLE = 0; var bmpCharsBE = 0 // Number of BMP chars when decoded as LE or BE.
-
-  outerLoop:
-  for (var i = 0; i < bufs.length; i++) {
-    var buf = bufs[i]
-    for (var j = 0; j < buf.length; j++) {
-      b.push(buf[j])
-      if (b.length === 4) {
-        if (charsProcessed === 0) {
-          // Check BOM first.
-          if (b[0] === 0xFF && b[1] === 0xFE && b[2] === 0 && b[3] === 0) {
-            return "utf-32le"
-          }
-          if (b[0] === 0 && b[1] === 0 && b[2] === 0xFE && b[3] === 0xFF) {
-            return "utf-32be"
-          }
-        }
-
-        if (b[0] !== 0 || b[1] > 0x10) invalidBE++
-        if (b[3] !== 0 || b[2] > 0x10) invalidLE++
-
-        if (b[0] === 0 && b[1] === 0 && (b[2] !== 0 || b[3] !== 0)) bmpCharsBE++
-        if ((b[0] !== 0 || b[1] !== 0) && b[2] === 0 && b[3] === 0) bmpCharsLE++
-
-        b.length = 0
-        charsProcessed++
-
-        if (charsProcessed >= 100) {
-          break outerLoop
-        }
-      }
-    }
-  }
-
-  // Make decisions.
-  if (bmpCharsBE - invalidBE > bmpCharsLE - invalidLE) return "utf-32be"
-  if (bmpCharsBE - invalidBE < bmpCharsLE - invalidLE) return "utf-32le"
-
-  // Couldn't decide (likely all zeros or not enough data).
-  return defaultEncoding || "utf-32le"
-}