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keksAccountGUI/node_modulesOLD/postcss-normalize-charset/dist/index.js

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2019-08-11 18:48:02 +00:00
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _postcss = require('postcss');
var _postcss2 = _interopRequireDefault(_postcss);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
let charset = 'charset';
exports.default = _postcss2.default.plugin('postcss-normalize-' + charset, (opts = {}) => {
return css => {
let charsetRule;
let nonAsciiNode;
let nonAscii = /[^\x00-\x7F]/;
css.walk(node => {
if (node.type === 'atrule' && node.name === charset) {
if (!charsetRule) {
charsetRule = node;
}
node.remove();
} else if (!nonAsciiNode && node.parent === css && nonAscii.test(node)) {
nonAsciiNode = node;
}
});
if (nonAsciiNode) {
if (!charsetRule && opts.add !== false) {
charsetRule = _postcss2.default.atRule({
name: charset,
params: '"utf-8"'
});
}
if (charsetRule) {
charsetRule.source = nonAsciiNode.source;
css.prepend(charsetRule);
}
}
};
});
module.exports = exports['default'];