From 3c51c3be85bb0d1bdb87ea0d6632f1c256912f27 Mon Sep 17 00:00:00 2001
From: Dimitri Staessens <dimitri@ouroboros.rocks>
Date: Sun, 6 Oct 2019 21:37:45 +0200
Subject: build: Add some required modules for node

---
 node_modules/autoprefixer/lib/utils.js | 108 +++++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 node_modules/autoprefixer/lib/utils.js

(limited to 'node_modules/autoprefixer/lib/utils.js')

diff --git a/node_modules/autoprefixer/lib/utils.js b/node_modules/autoprefixer/lib/utils.js
new file mode 100644
index 0000000..081da6d
--- /dev/null
+++ b/node_modules/autoprefixer/lib/utils.js
@@ -0,0 +1,108 @@
+"use strict";
+
+var list = require('postcss').list;
+
+module.exports = {
+  /**
+     * Throw special error, to tell beniary,
+     * that this error is from Autoprefixer.
+     */
+  error: function error(text) {
+    var err = new Error(text);
+    err.autoprefixer = true;
+    throw err;
+  },
+
+  /**
+     * Return array, that doesn’t contain duplicates.
+     */
+  uniq: function uniq(array) {
+    var filtered = [];
+
+    for (var _iterator = array, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref;
+
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
+      }
+
+      var i = _ref;
+
+      if (!filtered.includes(i)) {
+        filtered.push(i);
+      }
+    }
+
+    return filtered;
+  },
+
+  /**
+     * Return "-webkit-" on "-webkit- old"
+     */
+  removeNote: function removeNote(string) {
+    if (!string.includes(' ')) {
+      return string;
+    }
+
+    return string.split(' ')[0];
+  },
+
+  /**
+     * Escape RegExp symbols
+     */
+  escapeRegexp: function escapeRegexp(string) {
+    return string.replace(/[.?*+^$[\]\\(){}|-]/g, '\\$&');
+  },
+
+  /**
+     * Return regexp to check, that CSS string contain word
+     */
+  regexp: function regexp(word, escape) {
+    if (escape === void 0) {
+      escape = true;
+    }
+
+    if (escape) {
+      word = this.escapeRegexp(word);
+    }
+
+    return new RegExp("(^|[\\s,(])(" + word + "($|[\\s(,]))", 'gi');
+  },
+
+  /**
+     * Change comma list
+     */
+  editList: function editList(value, callback) {
+    var origin = list.comma(value);
+    var changed = callback(origin, []);
+
+    if (origin === changed) {
+      return value;
+    }
+
+    var join = value.match(/,\s*/);
+    join = join ? join[0] : ', ';
+    return changed.join(join);
+  },
+
+  /**
+     * Split the selector into parts.
+     * It returns 3 level deep array because selectors can be comma
+     * separated (1), space separated (2), and combined (3)
+     * @param {String} selector selector string
+     * @return {Array<Array<Array>>} 3 level deep array of split selector
+     * @see utils.test.js for examples
+     */
+  splitSelector: function splitSelector(selector) {
+    return list.comma(selector).map(function (i) {
+      return list.space(i).map(function (k) {
+        return k.split(/(?=\.|#)/g);
+      });
+    });
+  }
+};
\ No newline at end of file
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