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* Added support for converting pseudo elements with double colon syntax to

* Further performance improvements by using less postcss-selector-parser

* Bump normalize-selector to `0.2.0`, decreases overall package weight.

* Speed up node iteration by calling `eachInside` once rather than twice.

* Update normalize-selector to cut down package weight.

* Fixed an integration issue with postcss-font-magician.

* Fixed an issue where `.from` was transformed to `0%`.

* Fixes incorrect deduplication of pseudo selector rules.

* Update to postcss-selector-parser to greatly improve parsing logic.

* Fixes a crash when nothing was passed to `node-balanced`.

* Does not touch quoted values in attribute selectors.

* No longer will mangle values such as `2100%` in keyframes.

* Now minifies `from` to `0%` and `100%` to `to` in keyframe declarations.

var normalize = require('normalize-selector');

var natural = require('javascript-natural-sort');

var parser = require('postcss-selector-parser');

var pseudoElements = ['::before', '::after', '::first-letter', '::first-line'];

    var transform = uniqs(comma(params).map(function (selector) {

        // Join selectors that are split over new lines

        return selector.replace(/\\\n/g, '');

    return map ? transform : transform.join(',');

    rule.params = normalize(uniq(rule.params));

function getParsed (selectors, callback) {

    return parser(callback).process(selectors).result;

 * Can unquote attribute detection from mothereff.in

 * Copyright Mathias Bynens <https://mathiasbynens.be/>

 * https://github.com/mathiasbynens/mothereff.in

var escapes = /\\([0-9A-Fa-f]{1,6})[ \t\n\f\r]?/g;

var range = /[\u0000-\u002c\u002e\u002f\u003A-\u0040\u005B-\u005E\u0060\u007B-\u009f]/;

        value = value.replace(escapes, 'a').replace(/\\./g, 'a');

        return !(range.test(value) || /^(?:-?\d|--)/.test(value));

    var selector = rule._selector && rule._selector.raw || rule.selector;

    rule.selector = getParsed(selector, function (selectors) {

        selectors.nodes.sort(function (a, b) {

            return natural(String(a), String(b));

        selectors.eachInside(function (selector) {

            var toString = String(selector);

            // Trim whitespace around the value

            selector.spaces.before = selector.spaces.after = '';

            if (selector.type === 'attribute') {

                    // Join selectors that are split over new lines

                    selector.value = selector.value.replace(/\\\n/g, '').trim();

                    if (canUnquote(selector.value)) {

                        selector.value = unquote(selector.value);

                    selector.operator = selector.operator.trim();

                if (selector.raw) { selector.raw.insensitive = ''; }

                selector.attribute = selector.attribute.trim();

            if (selector.type === 'combinator') {

                var value = selector.value.trim();

                selector.value = value.length ? value : ' ';

            if (selector.type === 'pseudo') {

                selector.eachInside(function (child) {

                    if (child.type === 'selector') {

                        if (!~uniques.indexOf(String(child))) {

                            uniques.push(String(child));

                            child.removeSelf();

                if (~pseudoElements.indexOf(selector.value)) {

                    selector.value = selector.value.slice(1);

            if (selector.type === 'selector' && selector.parent.type !== 'pseudo') {

                if (!~uniqueSelectors.indexOf(toString)) {

                    uniqueSelectors.push(toString);

                    selector.removeSelf();

            if (selector.type === 'tag') {

                if (selector.value === 'from') { selector.value = '0%'; }

                if (selector.value === '100%') { selector.value = 'to'; }

            if (selector.type === 'universal') {

                if (next && next.type !== 'combinator') {

module.exports = postcss.plugin('postcss-minify-selectors', function () {

            if (node.type === 'rule') { return optimise(node); }

            if (node.type === 'atrule') { return optimiseAtRule(node); }

  "description": "Minify selectors with PostCSS.",

    "lint": "jshint index.js lib/*.js --reporter node_modules/jshint-stylish/stylish.js",

  "homepage": "https://github.com/ben-eb/postcss-minify-selectors",

    "url": "git://github.com/ben-eb/postcss-minify-selectors.git"

		@@ -0,1 +1,6 @@
		# 1.5.0

		* Added support for converting pseudo elements with double colon syntax to
		the single colon syntax.

		# 1.4.7
		@@ -2,0 +7,0 @@

		@@ -9,5 +9,6 @@ 'use strict';
		var unquote = require('./lib/unquote');

		var parser = require('postcss-selector-parser');

		var pseudoElements = ['::before', '::after', '::first-letter', '::first-line'];

		function uniq (params, map) {
		@@ -88,2 +89,5 @@ var transform = uniqs(comma(params).map(function (selector) {
		});
		if (~pseudoElements.indexOf(selector.value)) {
		selector.value = selector.value.slice(1);
		}
		}
		@@ -90,0 +94,0 @@ if (selector.type === 'selector' && selector.parent.type !== 'pseudo') {

		{
		"name": "postcss-minify-selectors",
		"version": "1.4.7",
		"version": "1.5.0",
		"description": "Minify selectors with PostCSS.",
		@@ -5,0 +5,0 @@ "main": "index.js",

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