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postcss-normalize-unicode

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postcss-normalize-unicode - npm Package Compare versions

Comparing version

4.0.0-rc.2
to
4.0.0

54

dist/index.js

@@ -7,2 +7,6 @@ 'use strict';

var _browserslist = require('browserslist');
var _browserslist2 = _interopRequireDefault(_browserslist);
var _postcss = require('postcss');

@@ -18,9 +22,11 @@

const regexLowerCaseUPrefix = /^u(?=\+)/;
function unicode(range) {
var values = range.slice(2).split('-');
const values = range.slice(2).split('-');
if (values.length < 2) {
return range;
}
var left = values[0].split('');
var right = values[1].split('');
const left = values[0].split('');
const right = values[1].split('');

@@ -31,5 +37,5 @@ if (left.length !== right.length) {

var questionCounter = 0;
let questionCounter = 0;
var merged = left.reduce(function (group, value, index) {
const merged = left.reduce((group, value, index) => {
if (group === false) {

@@ -59,15 +65,33 @@ return false;

exports.default = _postcss2.default.plugin('postcss-normalize-unicode', function () {
return function (css) {
css.walkDecls(/^unicode-range$/i, function (node) {
node.prop = 'unicode-range';
node.value = (0, _postcssValueParser2.default)(node.value).walk(function (child) {
if (child.type === 'word') {
child.value = unicode(child.value.toLowerCase());
}
return false;
}).toString();
/*
* IE and Edge before 16 version ignore the unicode-range if the 'U' is lowercase
*
* https://caniuse.com/#search=unicode-range
*/
function hasLowerCaseUPrefixBug(browser) {
return ~(0, _browserslist2.default)('ie <=11, edge <= 15').indexOf(browser);
}
function transform(legacy = false, node) {
node.value = (0, _postcssValueParser2.default)(node.value).walk(child => {
if (child.type === 'word') {
const transformed = unicode(child.value.toLowerCase());
child.value = legacy ? transformed.replace(regexLowerCaseUPrefix, 'U') : transformed;
}
return false;
}).toString();
}
exports.default = _postcss2.default.plugin('postcss-normalize-unicode', () => {
return (css, result) => {
const resultOpts = result.opts || {};
const browsers = (0, _browserslist2.default)(null, {
stats: resultOpts.stats,
path: __dirname,
env: resultOpts.env
});
css.walkDecls(/^unicode-range$/i, transform.bind(null, browsers.some(hasLowerCaseUPrefixBug)));
};
});
module.exports = exports['default'];

12

package.json
{
"name": "postcss-normalize-unicode",
"version": "4.0.0-rc.2",
"version": "4.0.0",
"description": "Normalize unicode-range descriptors, and can convert to wildcard ranges.",

@@ -21,5 +21,5 @@ "main": "dist/index.js",

"babel-cli": "^6.0.0",
"cross-env": "^3.0.0"
"cross-env": "^5.0.0"
},
"homepage": "https://github.com/ben-eb/cssnano",
"homepage": "https://github.com/cssnano/cssnano",
"author": {

@@ -30,3 +30,3 @@ "name": "Ben Briggs",

},
"repository": "ben-eb/cssnano",
"repository": "cssnano/cssnano",
"dependencies": {

@@ -37,7 +37,7 @@ "postcss": "^6.0.0",

"bugs": {
"url": "https://github.com/ben-eb/cssnano/issues"
"url": "https://github.com/cssnano/cssnano/issues"
},
"engines": {
"node": ">=4"
"node": ">=6.9.0"
}
}

2

README.md

@@ -40,3 +40,3 @@ # [postcss][postcss]-normalize-unicode

See [CONTRIBUTORS.md](https://github.com/ben-eb/cssnano/blob/master/CONTRIBUTORS.md).
See [CONTRIBUTORS.md](https://github.com/cssnano/cssnano/blob/master/CONTRIBUTORS.md).

@@ -43,0 +43,0 @@ ## License