58 lines
1.3 KiB
JavaScript
58 lines
1.3 KiB
JavaScript
(function() {
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var list;
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list = require('postcss/lib/list');
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module.exports = {
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error: function(text) {
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var err;
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err = new Error(text);
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err.autoprefixer = true;
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throw err;
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},
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uniq: function(array) {
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var filtered, i, j, len;
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filtered = [];
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for (j = 0, len = array.length; j < len; j++) {
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i = array[j];
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if (filtered.indexOf(i) === -1) {
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filtered.push(i);
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}
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}
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return filtered;
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},
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removeNote: function(string) {
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if (string.indexOf(' ') === -1) {
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return string;
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} else {
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return string.split(' ')[0];
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}
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},
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escapeRegexp: function(string) {
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return string.replace(/[.?*+\^\$\[\]\\(){}|\-]/g, '\\$&');
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},
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regexp: function(word, escape) {
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if (escape == null) {
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escape = true;
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}
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if (escape) {
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word = this.escapeRegexp(word);
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}
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return RegExp("(^|[\\s,(])(" + word + "($|[\\s(,]))", "gi");
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},
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editList: function(value, callback) {
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var changed, join, origin;
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origin = list.comma(value);
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changed = callback(origin, []);
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if (origin === changed) {
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return value;
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} else {
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join = value.match(/,\s*/);
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join = join ? join[0] : ', ';
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return changed.join(join);
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}
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}
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};
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}).call(this);
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