gstreamer_test

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gstreamer_test / src /node_modules /clean-css /lib /optimizer /level-2 /remove-duplicate-font-at-rules.js

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2434dca 11 months ago

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var Token = require('../../tokenizer/token');

var serializeAll = require('../../writer/one-time').all;

var FONT_FACE_SCOPE = '@font-face';

function removeDuplicateFontAtRules(tokens) {
  var fontAtRules = [];
  var token;
  var key;
  var i, l;

  for (i = 0, l = tokens.length; i < l; i++) {
    token = tokens[i];

    if (token[0] != Token.AT_RULE_BLOCK && token[1][0][1] != FONT_FACE_SCOPE) {
      continue;
    }

    key = serializeAll([token]);

    if (fontAtRules.indexOf(key) > -1) {
      token[2] = [];
    } else {
      fontAtRules.push(key);
    }
  }
}

module.exports = removeDuplicateFontAtRules;

	var Token = require('../../tokenizer/token');

	var serializeAll = require('../../writer/one-time').all;

	var FONT_FACE_SCOPE = '@font-face';

	function removeDuplicateFontAtRules(tokens) {
	var fontAtRules = [];
	var token;
	var key;
	var i, l;

	for (i = 0, l = tokens.length; i < l; i++) {
	token = tokens[i];

	if (token[0] != Token.AT_RULE_BLOCK && token[1][0][1] != FONT_FACE_SCOPE) {
	continue;
	}

	key = serializeAll([token]);

	if (fontAtRules.indexOf(key) > -1) {
	token[2] = [];
	} else {
	fontAtRules.push(key);
	}
	}
	}

	module.exports = removeDuplicateFontAtRules;