lix-website/themes/lix/assets/bootstrap/node_modules/postcss-safe-parser/lib/safe-parser.js

"use strict";

function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }

var tokenizer = require('postcss/lib/tokenize');

var Comment = require('postcss/lib/comment');

var Parser = require('postcss/lib/parser');

var SafeParser =
/*#__PURE__*/
function (_Parser) {
  _inheritsLoose(SafeParser, _Parser);

  function SafeParser() {
    return _Parser.apply(this, arguments) || this;
  }

  var _proto = SafeParser.prototype;

  _proto.createTokenizer = function createTokenizer() {
    this.tokenizer = tokenizer(this.input, {
      ignoreErrors: true
    });
  };

  _proto.comment = function comment(token) {
    var node = new Comment();
    this.init(node, token[2], token[3]);
    node.source.end = {
      line: token[4],
      column: token[5]
    };
    var text = token[1].slice(2);
    if (text.slice(-2) === '*/') text = text.slice(0, -2);

    if (/^\s*$/.test(text)) {
      node.text = '';
      node.raws.left = text;
      node.raws.right = '';
    } else {
      var match = text.match(/^(\s*)([^]*\S)(\s*)$/);
      node.text = match[2];
      node.raws.left = match[1];
      node.raws.right = match[3];
    }
  };

  _proto.decl = function decl(tokens) {
    if (tokens.length > 1 && tokens.some(function (i) {
      return i[0] === 'word';
    })) {
      _Parser.prototype.decl.call(this, tokens);
    }
  };

  _proto.unclosedBracket = function unclosedBracket() {};

  _proto.unknownWord = function unknownWord(tokens) {
    this.spaces += tokens.map(function (i) {
      return i[1];
    }).join('');
  };

  _proto.unexpectedClose = function unexpectedClose() {
    this.current.raws.after += '}';
  };

  _proto.doubleColon = function doubleColon() {};

  _proto.unnamedAtrule = function unnamedAtrule(node) {
    node.name = '';
  };

  _proto.precheckMissedSemicolon = function precheckMissedSemicolon(tokens) {
    var colon = this.colon(tokens);
    if (colon === false) return;
    var split;

    for (split = colon - 1; split >= 0; split--) {
      if (tokens[split][0] === 'word') break;
    }

    for (split -= 1; split >= 0; split--) {
      if (tokens[split][0] !== 'space') {
        split += 1;
        break;
      }
    }

    var other = tokens.splice(split, tokens.length - split);
    this.decl(other);
  };

  _proto.checkMissedSemicolon = function checkMissedSemicolon() {};

  _proto.endFile = function endFile() {
    if (this.current.nodes && this.current.nodes.length) {
      this.current.raws.semicolon = this.semicolon;
    }

    this.current.raws.after = (this.current.raws.after || '') + this.spaces;

    while (this.current.parent) {
      this.current = this.current.parent;
      this.current.raws.after = '';
    }
  };

  return SafeParser;
}(Parser);

module.exports = SafeParser;
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