remove node_modules

3 files changed, 0 insertions, 614 deletions

diff --git a/node_modules/clean-css/lib/tokenizer/marker.js b/node_modules/clean-css/lib/tokenizer/marker.js
deleted file mode 100644
index 270fdbc3b..000000000
--- a/node_modules/clean-css/lib/tokenizer/marker.js
+++ /dev/null
@@ -1,26 +0,0 @@
-var Marker = {
-  ASTERISK: '*',
-  AT: '@',
-  BACK_SLASH: '\\',
-  CARRIAGE_RETURN: '\r',
-  CLOSE_CURLY_BRACKET: '}',
-  CLOSE_ROUND_BRACKET: ')',
-  CLOSE_SQUARE_BRACKET: ']',
-  COLON: ':',
-  COMMA: ',',
-  DOUBLE_QUOTE: '"',
-  EXCLAMATION: '!',
-  FORWARD_SLASH: '/',
-  INTERNAL: '-clean-css-',
-  NEW_LINE_NIX: '\n',
-  OPEN_CURLY_BRACKET: '{',
-  OPEN_ROUND_BRACKET: '(',
-  OPEN_SQUARE_BRACKET: '[',
-  SEMICOLON: ';',
-  SINGLE_QUOTE: '\'',
-  SPACE: ' ',
-  TAB: '\t',
-  UNDERSCORE: '_'
-};
-
-module.exports = Marker;
diff --git a/node_modules/clean-css/lib/tokenizer/token.js b/node_modules/clean-css/lib/tokenizer/token.js
deleted file mode 100644
index a1d726f0e..000000000
--- a/node_modules/clean-css/lib/tokenizer/token.js
+++ /dev/null
@@ -1,17 +0,0 @@
-var Token = {
-  AT_RULE: 'at-rule', // e.g. `@import`, `@charset`
-  AT_RULE_BLOCK: 'at-rule-block', // e.g. `@font-face{...}`
-  AT_RULE_BLOCK_SCOPE: 'at-rule-block-scope', // e.g. `@font-face`
-  COMMENT: 'comment', // e.g. `/* comment */`
-  NESTED_BLOCK: 'nested-block', // e.g. `@media screen{...}`, `@keyframes animation {...}`
-  NESTED_BLOCK_SCOPE: 'nested-block-scope', // e.g. `@media`, `@keyframes`
-  PROPERTY: 'property', // e.g. `color:red`
-  PROPERTY_BLOCK: 'property-block', // e.g. `--var:{color:red}`
-  PROPERTY_NAME: 'property-name', // e.g. `color`
-  PROPERTY_VALUE: 'property-value', // e.g. `red`
-  RAW: 'raw', // e.g. anything between /* clean-css ignore:start */ and /* clean-css ignore:end */ comments
-  RULE: 'rule', // e.g `div > a{...}`
-  RULE_SCOPE: 'rule-scope' // e.g `div > a`
-};
-
-module.exports = Token;
diff --git a/node_modules/clean-css/lib/tokenizer/tokenize.js b/node_modules/clean-css/lib/tokenizer/tokenize.js
deleted file mode 100644
index 39c9e67bc..000000000
--- a/node_modules/clean-css/lib/tokenizer/tokenize.js
+++ /dev/null
@@ -1,571 +0,0 @@
-var Marker = require('./marker');
-var Token = require('./token');
-
-var formatPosition = require('../utils/format-position');
-
-var Level = {
-  BLOCK: 'block',
-  COMMENT: 'comment',
-  DOUBLE_QUOTE: 'double-quote',
-  RULE: 'rule',
-  SINGLE_QUOTE: 'single-quote'
-};
-
-var AT_RULES = [
-  '@charset',
-  '@import'
-];
-
-var BLOCK_RULES = [
-  '@-moz-document',
-  '@document',
-  '@-moz-keyframes',
-  '@-ms-keyframes',
-  '@-o-keyframes',
-  '@-webkit-keyframes',
-  '@keyframes',
-  '@media',
-  '@supports'
-];
-
-var IGNORE_END_COMMENT_PATTERN = /\/\* clean\-css ignore:end \*\/$/;
-var IGNORE_START_COMMENT_PATTERN = /^\/\* clean\-css ignore:start \*\//;
-
-var PAGE_MARGIN_BOXES = [
-  '@bottom-center',
-  '@bottom-left',
-  '@bottom-left-corner',
-  '@bottom-right',
-  '@bottom-right-corner',
-  '@left-bottom',
-  '@left-middle',
-  '@left-top',
-  '@right-bottom',
-  '@right-middle',
-  '@right-top',
-  '@top-center',
-  '@top-left',
-  '@top-left-corner',
-  '@top-right',
-  '@top-right-corner'
-];
-
-var EXTRA_PAGE_BOXES = [
-  '@footnote',
-  '@footnotes',
-  '@left',
-  '@page-float-bottom',
-  '@page-float-top',
-  '@right'
-];
-
-var REPEAT_PATTERN = /^\[\s{0,31}\d+\s{0,31}\]$/;
-var RULE_WORD_SEPARATOR_PATTERN = /[\s\(]/;
-var TAIL_BROKEN_VALUE_PATTERN = /[\s|\}]*$/;
-
-function tokenize(source, externalContext) {
-  var internalContext = {
-    level: Level.BLOCK,
-    position: {
-      source: externalContext.source || undefined,
-      line: 1,
-      column: 0,
-      index: 0
-    }
-  };
-
-  return intoTokens(source, externalContext, internalContext, false);
-}
-
-function intoTokens(source, externalContext, internalContext, isNested) {
-  var allTokens = [];
-  var newTokens = allTokens;
-  var lastToken;
-  var ruleToken;
-  var ruleTokens = [];
-  var propertyToken;
-  var metadata;
-  var metadatas = [];
-  var level = internalContext.level;
-  var levels = [];
-  var buffer = [];
-  var buffers = [];
-  var serializedBuffer;
-  var serializedBufferPart;
-  var roundBracketLevel = 0;
-  var isQuoted;
-  var isSpace;
-  var isNewLineNix;
-  var isNewLineWin;
-  var isCarriageReturn;
-  var isCommentStart;
-  var wasCommentStart = false;
-  var isCommentEnd;
-  var wasCommentEnd = false;
-  var isCommentEndMarker;
-  var isEscaped;
-  var wasEscaped = false;
-  var isRaw = false;
-  var seekingValue = false;
-  var seekingPropertyBlockClosing = false;
-  var position = internalContext.position;
-  var lastCommentStartAt;
-
-  for (; position.index < source.length; position.index++) {
-    var character = source[position.index];
-
-    isQuoted = level == Level.SINGLE_QUOTE || level == Level.DOUBLE_QUOTE;
-    isSpace = character == Marker.SPACE || character == Marker.TAB;
-    isNewLineNix = character == Marker.NEW_LINE_NIX;
-    isNewLineWin = character == Marker.NEW_LINE_NIX && source[position.index - 1] == Marker.CARRIAGE_RETURN;
-    isCarriageReturn = character == Marker.CARRIAGE_RETURN && source[position.index + 1] && source[position.index + 1] != Marker.NEW_LINE_NIX;
-    isCommentStart = !wasCommentEnd && level != Level.COMMENT && !isQuoted && character == Marker.ASTERISK && source[position.index - 1] == Marker.FORWARD_SLASH;
-    isCommentEndMarker = !wasCommentStart && !isQuoted && character == Marker.FORWARD_SLASH && source[position.index - 1] == Marker.ASTERISK;
-    isCommentEnd = level == Level.COMMENT && isCommentEndMarker;
-    roundBracketLevel = Math.max(roundBracketLevel, 0);
-
-    metadata = buffer.length === 0 ?
-      [position.line, position.column, position.source] :
-      metadata;
-
-    if (isEscaped) {
-      // previous character was a backslash
-      buffer.push(character);
-    } else if (!isCommentEnd && level == Level.COMMENT) {
-      buffer.push(character);
-    } else if (!isCommentStart && !isCommentEnd && isRaw) {
-      buffer.push(character);
-    } else if (isCommentStart && (level == Level.BLOCK || level == Level.RULE) && buffer.length > 1) {
-      // comment start within block preceded by some content, e.g. div/*<--
-      metadatas.push(metadata);
-      buffer.push(character);
-      buffers.push(buffer.slice(0, buffer.length - 2));
-
-      buffer = buffer.slice(buffer.length - 2);
-      metadata = [position.line, position.column - 1, position.source];
-
-      levels.push(level);
-      level = Level.COMMENT;
-    } else if (isCommentStart) {
-      // comment start, e.g. /*<--
-      levels.push(level);
-      level = Level.COMMENT;
-      buffer.push(character);
-    } else if (isCommentEnd && isIgnoreStartComment(buffer)) {
-      // ignore:start comment end, e.g. /* clean-css ignore:start */<--
-      serializedBuffer = buffer.join('').trim() + character;
-      lastToken = [Token.COMMENT, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]];
-      newTokens.push(lastToken);
-
-      isRaw = true;
-      metadata = metadatas.pop() || null;
-      buffer = buffers.pop() || [];
-    } else if (isCommentEnd && isIgnoreEndComment(buffer)) {
-      // ignore:start comment end, e.g. /* clean-css ignore:end */<--
-      serializedBuffer = buffer.join('') + character;
-      lastCommentStartAt = serializedBuffer.lastIndexOf(Marker.FORWARD_SLASH + Marker.ASTERISK);
-
-      serializedBufferPart = serializedBuffer.substring(0, lastCommentStartAt);
-      lastToken = [Token.RAW, serializedBufferPart, [originalMetadata(metadata, serializedBufferPart, externalContext)]];
-      newTokens.push(lastToken);
-
-      serializedBufferPart = serializedBuffer.substring(lastCommentStartAt);
-      metadata = [position.line, position.column - serializedBufferPart.length + 1, position.source];
-      lastToken = [Token.COMMENT, serializedBufferPart, [originalMetadata(metadata, serializedBufferPart, externalContext)]];
-      newTokens.push(lastToken);
-
-      isRaw = false;
-      level = levels.pop();
-      metadata = metadatas.pop() || null;
-      buffer = buffers.pop() || [];
-    } else if (isCommentEnd) {
-      // comment end, e.g. /* comment */<--
-      serializedBuffer = buffer.join('').trim() + character;
-      lastToken = [Token.COMMENT, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]];
-      newTokens.push(lastToken);
-
-      level = levels.pop();
-      metadata = metadatas.pop() || null;
-      buffer = buffers.pop() || [];
-    } else if (isCommentEndMarker && source[position.index + 1] != Marker.ASTERISK) {
-      externalContext.warnings.push('Unexpected \'*/\' at ' + formatPosition([position.line, position.column, position.source]) + '.');
-      buffer = [];
-    } else if (character == Marker.SINGLE_QUOTE && !isQuoted) {
-      // single quotation start, e.g. a[href^='https<--
-      levels.push(level);
-      level = Level.SINGLE_QUOTE;
-      buffer.push(character);
-    } else if (character == Marker.SINGLE_QUOTE && level == Level.SINGLE_QUOTE) {
-      // single quotation end, e.g. a[href^='https'<--
-      level = levels.pop();
-      buffer.push(character);
-    } else if (character == Marker.DOUBLE_QUOTE && !isQuoted) {
-      // double quotation start, e.g. a[href^="<--
-      levels.push(level);
-      level = Level.DOUBLE_QUOTE;
-      buffer.push(character);
-    } else if (character == Marker.DOUBLE_QUOTE && level == Level.DOUBLE_QUOTE) {
-      // double quotation end, e.g. a[href^="https"<--
-      level = levels.pop();
-      buffer.push(character);
-    } else if (!isCommentStart && !isCommentEnd && character != Marker.CLOSE_ROUND_BRACKET && character != Marker.OPEN_ROUND_BRACKET && level != Level.COMMENT && !isQuoted && roundBracketLevel > 0) {
-      // character inside any function, e.g. hsla(.<--
-      buffer.push(character);
-    } else if (character == Marker.OPEN_ROUND_BRACKET && !isQuoted && level != Level.COMMENT && !seekingValue) {
-      // round open bracket, e.g. @import url(<--
-      buffer.push(character);
-
-      roundBracketLevel++;
-    } else if (character == Marker.CLOSE_ROUND_BRACKET && !isQuoted && level != Level.COMMENT && !seekingValue) {
-      // round open bracket, e.g. @import url(test.css)<--
-      buffer.push(character);
-
-      roundBracketLevel--;
-    } else if (character == Marker.SEMICOLON && level == Level.BLOCK && buffer[0] == Marker.AT) {
-      // semicolon ending rule at block level, e.g. @import '...';<--
-      serializedBuffer = buffer.join('').trim();
-      allTokens.push([Token.AT_RULE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
-
-      buffer = [];
-    } else if (character == Marker.COMMA && level == Level.BLOCK && ruleToken) {
-      // comma separator at block level, e.g. a,div,<--
-      serializedBuffer = buffer.join('').trim();
-      ruleToken[1].push([tokenScopeFrom(ruleToken[0]), serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext, ruleToken[1].length)]]);
-
-      buffer = [];
-    } else if (character == Marker.COMMA && level == Level.BLOCK && tokenTypeFrom(buffer) == Token.AT_RULE) {
-      // comma separator at block level, e.g. @import url(...) screen,<--
-      // keep iterating as end semicolon will create the token
-      buffer.push(character);
-    } else if (character == Marker.COMMA && level == Level.BLOCK) {
-      // comma separator at block level, e.g. a,<--
-      ruleToken = [tokenTypeFrom(buffer), [], []];
-      serializedBuffer = buffer.join('').trim();
-      ruleToken[1].push([tokenScopeFrom(ruleToken[0]), serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext, 0)]]);
-
-      buffer = [];
-    } else if (character == Marker.OPEN_CURLY_BRACKET && level == Level.BLOCK && ruleToken && ruleToken[0] == Token.NESTED_BLOCK) {
-      // open brace opening at-rule at block level, e.g. @media{<--
-      serializedBuffer = buffer.join('').trim();
-      ruleToken[1].push([Token.NESTED_BLOCK_SCOPE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
-      allTokens.push(ruleToken);
-
-      levels.push(level);
-      position.column++;
-      position.index++;
-      buffer = [];
-
-      ruleToken[2] = intoTokens(source, externalContext, internalContext, true);
-      ruleToken = null;
-    } else if (character == Marker.OPEN_CURLY_BRACKET && level == Level.BLOCK && tokenTypeFrom(buffer) == Token.NESTED_BLOCK) {
-      // open brace opening at-rule at block level, e.g. @media{<--
-      serializedBuffer = buffer.join('').trim();
-      ruleToken = ruleToken || [Token.NESTED_BLOCK, [], []];
-      ruleToken[1].push([Token.NESTED_BLOCK_SCOPE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
-      allTokens.push(ruleToken);
-
-      levels.push(level);
-      position.column++;
-      position.index++;
-      buffer = [];
-
-      ruleToken[2] = intoTokens(source, externalContext, internalContext, true);
-      ruleToken = null;
-    } else if (character == Marker.OPEN_CURLY_BRACKET && level == Level.BLOCK) {
-      // open brace opening rule at block level, e.g. div{<--
-      serializedBuffer = buffer.join('').trim();
-      ruleToken = ruleToken || [tokenTypeFrom(buffer), [], []];
-      ruleToken[1].push([tokenScopeFrom(ruleToken[0]), serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext, ruleToken[1].length)]]);
-      newTokens = ruleToken[2];
-      allTokens.push(ruleToken);
-
-      levels.push(level);
-      level = Level.RULE;
-      buffer = [];
-    } else if (character == Marker.OPEN_CURLY_BRACKET && level == Level.RULE && seekingValue) {
-      // open brace opening rule at rule level, e.g. div{--variable:{<--
-      ruleTokens.push(ruleToken);
-      ruleToken = [Token.PROPERTY_BLOCK, []];
-      propertyToken.push(ruleToken);
-      newTokens = ruleToken[1];
-
-      levels.push(level);
-      level = Level.RULE;
-      seekingValue = false;
-    } else if (character == Marker.OPEN_CURLY_BRACKET && level == Level.RULE && isPageMarginBox(buffer)) {
-      // open brace opening page-margin box at rule level, e.g. @page{@top-center{<--
-      serializedBuffer = buffer.join('').trim();
-      ruleTokens.push(ruleToken);
-      ruleToken = [Token.AT_RULE_BLOCK, [], []];
-      ruleToken[1].push([Token.AT_RULE_BLOCK_SCOPE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
-      newTokens.push(ruleToken);
-      newTokens = ruleToken[2];
-
-      levels.push(level);
-      level = Level.RULE;
-      buffer = [];
-    } else if (character == Marker.COLON && level == Level.RULE && !seekingValue) {
-      // colon at rule level, e.g. a{color:<--
-      serializedBuffer = buffer.join('').trim();
-      propertyToken = [Token.PROPERTY, [Token.PROPERTY_NAME, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]];
-      newTokens.push(propertyToken);
-
-      seekingValue = true;
-      buffer = [];
-    } else if (character == Marker.SEMICOLON && level == Level.RULE && propertyToken && ruleTokens.length > 0 && buffer.length > 0 && buffer[0] == Marker.AT) {
-      // semicolon at rule level for at-rule, e.g. a{--color:{@apply(--other-color);<--
-      serializedBuffer = buffer.join('').trim();
-      ruleToken[1].push([Token.AT_RULE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
-
-      buffer = [];
-    } else if (character == Marker.SEMICOLON && level == Level.RULE && propertyToken && buffer.length > 0) {
-      // semicolon at rule level, e.g. a{color:red;<--
-      serializedBuffer = buffer.join('').trim();
-      propertyToken.push([Token.PROPERTY_VALUE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
-
-      propertyToken = null;
-      seekingValue = false;
-      buffer = [];
-    } else if (character == Marker.SEMICOLON && level == Level.RULE && propertyToken && buffer.length === 0) {
-      // semicolon after bracketed value at rule level, e.g. a{color:rgb(...);<--
-      propertyToken = null;
-      seekingValue = false;
-    } else if (character == Marker.SEMICOLON && level == Level.RULE && buffer.length > 0 && buffer[0] == Marker.AT) {
-      // semicolon for at-rule at rule level, e.g. a{@apply(--variable);<--
-      serializedBuffer = buffer.join('');
-      newTokens.push([Token.AT_RULE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
-
-      seekingValue = false;
-      buffer = [];
-    } else if (character == Marker.SEMICOLON && level == Level.RULE && seekingPropertyBlockClosing) {
-      // close brace after a property block at rule level, e.g. a{--custom:{color:red;};<--
-      seekingPropertyBlockClosing = false;
-      buffer = [];
-    } else if (character == Marker.SEMICOLON && level == Level.RULE && buffer.length === 0) {
-      // stray semicolon at rule level, e.g. a{;<--
-      // noop
-    } else if (character == Marker.CLOSE_CURLY_BRACKET && level == Level.RULE && propertyToken && seekingValue && buffer.length > 0 && ruleTokens.length > 0) {
-      // close brace at rule level, e.g. a{--color:{color:red}<--
-      serializedBuffer = buffer.join('');
-      propertyToken.push([Token.PROPERTY_VALUE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
-      propertyToken = null;
-      ruleToken = ruleTokens.pop();
-      newTokens = ruleToken[2];
-
-      level = levels.pop();
-      seekingValue = false;
-      buffer = [];
-    } else if (character == Marker.CLOSE_CURLY_BRACKET && level == Level.RULE && propertyToken && buffer.length > 0 && buffer[0] == Marker.AT && ruleTokens.length > 0) {
-      // close brace at rule level for at-rule, e.g. a{--color:{@apply(--other-color)}<--
-      serializedBuffer = buffer.join('');
-      ruleToken[1].push([Token.AT_RULE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
-      propertyToken = null;
-      ruleToken = ruleTokens.pop();
-      newTokens = ruleToken[2];
-
-      level = levels.pop();
-      seekingValue = false;
-      buffer = [];
-    } else if (character == Marker.CLOSE_CURLY_BRACKET && level == Level.RULE && propertyToken && ruleTokens.length > 0) {
-      // close brace at rule level after space, e.g. a{--color:{color:red }<--
-      propertyToken = null;
-      ruleToken = ruleTokens.pop();
-      newTokens = ruleToken[2];
-
-      level = levels.pop();
-      seekingValue = false;
-    } else if (character == Marker.CLOSE_CURLY_BRACKET && level == Level.RULE && propertyToken && buffer.length > 0) {
-      // close brace at rule level, e.g. a{color:red}<--
-      serializedBuffer = buffer.join('');
-      propertyToken.push([Token.PROPERTY_VALUE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
-      propertyToken = null;
-      ruleToken = ruleTokens.pop();
-      newTokens = allTokens;
-
-      level = levels.pop();
-      seekingValue = false;
-      buffer = [];
-    } else if (character == Marker.CLOSE_CURLY_BRACKET && level == Level.RULE && buffer.length > 0 && buffer[0] == Marker.AT) {
-      // close brace after at-rule at rule level, e.g. a{@apply(--variable)}<--
-      propertyToken = null;
-      ruleToken = null;
-      serializedBuffer = buffer.join('').trim();
-      newTokens.push([Token.AT_RULE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
-      newTokens = allTokens;
-
-      level = levels.pop();
-      seekingValue = false;
-      buffer = [];
-    } else if (character == Marker.CLOSE_CURLY_BRACKET && level == Level.RULE && levels[levels.length - 1] == Level.RULE) {
-      // close brace after a property block at rule level, e.g. a{--custom:{color:red;}<--
-      propertyToken = null;
-      ruleToken = ruleTokens.pop();
-      newTokens = ruleToken[2];
-
-      level = levels.pop();
-      seekingValue = false;
-      seekingPropertyBlockClosing = true;
-      buffer = [];
-    } else if (character == Marker.CLOSE_CURLY_BRACKET && level == Level.RULE) {
-      // close brace after a rule, e.g. a{color:red;}<--
-      propertyToken = null;
-      ruleToken = null;
-      newTokens = allTokens;
-
-      level = levels.pop();
-      seekingValue = false;
-    } else if (character == Marker.CLOSE_CURLY_BRACKET && level == Level.BLOCK && !isNested && position.index <= source.length - 1) {
-      // stray close brace at block level, e.g. a{color:red}color:blue}<--
-      externalContext.warnings.push('Unexpected \'}\' at ' + formatPosition([position.line, position.column, position.source]) + '.');
-      buffer.push(character);
-    } else if (character == Marker.CLOSE_CURLY_BRACKET && level == Level.BLOCK) {
-      // close brace at block level, e.g. @media screen {...}<--
-      break;
-    } else if (character == Marker.OPEN_ROUND_BRACKET && level == Level.RULE && seekingValue) {
-      // round open bracket, e.g. a{color:hsla(<--
-      buffer.push(character);
-      roundBracketLevel++;
-    } else if (character == Marker.CLOSE_ROUND_BRACKET && level == Level.RULE && seekingValue && roundBracketLevel == 1) {
-      // round close bracket, e.g. a{color:hsla(0,0%,0%)<--
-      buffer.push(character);
-      serializedBuffer = buffer.join('').trim();
-      propertyToken.push([Token.PROPERTY_VALUE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
-
-      roundBracketLevel--;
-      buffer = [];
-    } else if (character == Marker.CLOSE_ROUND_BRACKET && level == Level.RULE && seekingValue) {
-      // round close bracket within other brackets, e.g. a{width:calc((10rem / 2)<--
-      buffer.push(character);
-      roundBracketLevel--;
-    } else if (character == Marker.FORWARD_SLASH && source[position.index + 1] != Marker.ASTERISK && level == Level.RULE && seekingValue && buffer.length > 0) {
-      // forward slash within a property, e.g. a{background:url(image.png) 0 0/<--
-      serializedBuffer = buffer.join('').trim();
-      propertyToken.push([Token.PROPERTY_VALUE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
-      propertyToken.push([Token.PROPERTY_VALUE, character, [[position.line, position.column, position.source]]]);
-
-      buffer = [];
-    } else if (character == Marker.FORWARD_SLASH && source[position.index + 1] != Marker.ASTERISK && level == Level.RULE && seekingValue) {
-      // forward slash within a property after space, e.g. a{background:url(image.png) 0 0 /<--
-      propertyToken.push([Token.PROPERTY_VALUE, character, [[position.line, position.column, position.source]]]);
-
-      buffer = [];
-    } else if (character == Marker.COMMA && level == Level.RULE && seekingValue && buffer.length > 0) {
-      // comma within a property, e.g. a{background:url(image.png),<--
-      serializedBuffer = buffer.join('').trim();
-      propertyToken.push([Token.PROPERTY_VALUE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
-      propertyToken.push([Token.PROPERTY_VALUE, character, [[position.line, position.column, position.source]]]);
-
-      buffer = [];
-    } else if (character == Marker.COMMA && level == Level.RULE && seekingValue) {
-      // comma within a property after space, e.g. a{background:url(image.png) ,<--
-      propertyToken.push([Token.PROPERTY_VALUE, character, [[position.line, position.column, position.source]]]);
-
-      buffer = [];
-    } else if (character == Marker.CLOSE_SQUARE_BRACKET && propertyToken && propertyToken.length > 1 && buffer.length > 0 && isRepeatToken(buffer)) {
-      buffer.push(character);
-      serializedBuffer = buffer.join('').trim();
-      propertyToken[propertyToken.length - 1][1] += serializedBuffer;
-
-      buffer = [];
-    } else if ((isSpace || (isNewLineNix && !isNewLineWin)) && level == Level.RULE && seekingValue && propertyToken && buffer.length > 0) {
-      // space or *nix newline within property, e.g. a{margin:0 <--
-      serializedBuffer = buffer.join('').trim();
-      propertyToken.push([Token.PROPERTY_VALUE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
-
-      buffer = [];
-    } else if (isNewLineWin && level == Level.RULE && seekingValue && propertyToken && buffer.length > 1) {
-      // win newline within property, e.g. a{margin:0\r\n<--
-      serializedBuffer = buffer.join('').trim();
-      propertyToken.push([Token.PROPERTY_VALUE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
-
-      buffer = [];
-    } else if (isNewLineWin && level == Level.RULE && seekingValue) {
-      // win newline
-      buffer = [];
-    } else if (buffer.length == 1 && isNewLineWin) {
-      // ignore windows newline which is composed of two characters
-      buffer.pop();
-    } else if (buffer.length > 0 || !isSpace && !isNewLineNix && !isNewLineWin && !isCarriageReturn) {
-      // any character
-      buffer.push(character);
-    }
-
-    wasEscaped = isEscaped;
-    isEscaped = !wasEscaped && character == Marker.BACK_SLASH;
-    wasCommentStart = isCommentStart;
-    wasCommentEnd = isCommentEnd;
-
-    position.line = (isNewLineWin || isNewLineNix || isCarriageReturn) ? position.line + 1 : position.line;
-    position.column = (isNewLineWin || isNewLineNix || isCarriageReturn) ? 0 : position.column + 1;
-  }
-
-  if (seekingValue) {
-    externalContext.warnings.push('Missing \'}\' at ' + formatPosition([position.line, position.column, position.source]) + '.');
-  }
-
-  if (seekingValue && buffer.length > 0) {
-    serializedBuffer = buffer.join('').replace(TAIL_BROKEN_VALUE_PATTERN, '');
-    propertyToken.push([Token.PROPERTY_VALUE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
-
-    buffer = [];
-  }
-
-  if (buffer.length > 0) {
-    externalContext.warnings.push('Invalid character(s) \'' + buffer.join('') + '\' at ' + formatPosition(metadata) + '. Ignoring.');
-  }
-
-  return allTokens;
-}
-
-function isIgnoreStartComment(buffer) {
-  return IGNORE_START_COMMENT_PATTERN.test(buffer.join('') + Marker.FORWARD_SLASH);
-}
-
-function isIgnoreEndComment(buffer) {
-  return IGNORE_END_COMMENT_PATTERN.test(buffer.join('') + Marker.FORWARD_SLASH);
-}
-
-function originalMetadata(metadata, value, externalContext, selectorFallbacks) {
-  var source = metadata[2];
-
-  return externalContext.inputSourceMapTracker.isTracking(source) ?
-    externalContext.inputSourceMapTracker.originalPositionFor(metadata, value.length, selectorFallbacks) :
-    metadata;
-}
-
-function tokenTypeFrom(buffer) {
-  var isAtRule = buffer[0] == Marker.AT || buffer[0] == Marker.UNDERSCORE;
-  var ruleWord = buffer.join('').split(RULE_WORD_SEPARATOR_PATTERN)[0];
-
-  if (isAtRule && BLOCK_RULES.indexOf(ruleWord) > -1) {
-    return Token.NESTED_BLOCK;
-  } else if (isAtRule && AT_RULES.indexOf(ruleWord) > -1) {
-    return Token.AT_RULE;
-  } else if (isAtRule) {
-    return Token.AT_RULE_BLOCK;
-  } else {
-    return Token.RULE;
-  }
-}
-
-function tokenScopeFrom(tokenType) {
-  if (tokenType == Token.RULE) {
-    return Token.RULE_SCOPE;
-  } else if (tokenType == Token.NESTED_BLOCK) {
-    return Token.NESTED_BLOCK_SCOPE;
-  } else if (tokenType == Token.AT_RULE_BLOCK) {
-    return Token.AT_RULE_BLOCK_SCOPE;
-  }
-}
-
-function isPageMarginBox(buffer) {
-  var serializedBuffer = buffer.join('').trim();
-
-  return PAGE_MARGIN_BOXES.indexOf(serializedBuffer) > -1 || EXTRA_PAGE_BOXES.indexOf(serializedBuffer) > -1;
-}
-
-function isRepeatToken(buffer) {
-  return REPEAT_PATTERN.test(buffer.join('') + Marker.CLOSE_SQUARE_BRACKET);
-}
-
-module.exports = tokenize;