Bump to v4.2.0.

lodash.words/README.md

@@ -1,4 +1,4 @@
-# lodash.words v4.1.2
+# lodash.words v4.2.0
 
 The [lodash](https://lodash.com/) method `_.words` exported as a [Node.js](https://nodejs.org/) module.
 
@@ -15,4 +15,4 @@ In Node.js:
 var words = require('lodash.words');
 ```
 
-See the [documentation](https://lodash.com/docs#words) or [package source](https://github.com/lodash/lodash/blob/4.1.2-npm-packages/lodash.words) for more details.
+See the [documentation](https://lodash.com/docs#words) or [package source](https://github.com/lodash/lodash/blob/4.2.0-npm-packages/lodash.words) for more details.

lodash.words/index.js

@@ -13,8 +13,8 @@ var INFINITY = 1 / 0;
 /** `Object#toString` result references. */
 var symbolTag = '[object Symbol]';
 
-/** Used to match non-compound words composed of alphanumeric characters. */
-var reBasicWord = /[a-zA-Z0-9]+/g;
+/** Used to match words composed of alphanumeric characters. */
+var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g;
 
 /** Used to compose unicode character classes. */
 var rsAstralRange = '\\ud800-\\udfff',
@@ -58,7 +58,7 @@ var rsLowerMisc = '(?:' + rsLower + '|' + rsMisc + ')',
     rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq;
 
 /** Used to match complex or compound words. */
-var reComplexWord = RegExp([
+var reUnicodeWord = RegExp([
   rsUpper + '?' + rsLower + '+' + rsOptLowerContr + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')',
   rsUpperMisc + '+' + rsOptUpperContr + '(?=' + [rsBreak, rsUpper + rsLowerMisc, '$'].join('|') + ')',
   rsUpper + '?' + rsLowerMisc + '+' + rsOptLowerContr,
@@ -68,7 +68,7 @@ var reComplexWord = RegExp([
 ].join('|'), 'g');
 
 /** Used to detect strings that need a more robust regexp to match words. */
-var reHasComplexWord = /[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/;
+var reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/;
 
 /** Detect free variable `global` from Node.js. */
 var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;
@@ -79,12 +79,45 @@ var freeSelf = typeof self == 'object' && self && self.Object === Object && self
 /** Used as a reference to the global object. */
 var root = freeGlobal || freeSelf || Function('return this')();
 
+/**
+ * Splits an ASCII `string` into an array of its words.
+ *
+ * @private
+ * @param {string} The string to inspect.
+ * @returns {Array} Returns the words of `string`.
+ */
+function asciiWords(string) {
+  return string.match(reAsciiWord) || [];
+}
+
+/**
+ * Checks if `string` contains a word composed of Unicode symbols.
+ *
+ * @private
+ * @param {string} string The string to inspect.
+ * @returns {boolean} Returns `true` if a word is found, else `false`.
+ */
+function hasUnicodeWord(string) {
+  return reHasUnicodeWord.test(string);
+}
+
+/**
+ * Splits a Unicode `string` into an array of its words.
+ *
+ * @private
+ * @param {string} The string to inspect.
+ * @returns {Array} Returns the words of `string`.
+ */
+function unicodeWords(string) {
+  return string.match(reUnicodeWord) || [];
+}
+
 /** Used for built-in method references. */
 var objectProto = Object.prototype;
 
 /**
  * Used to resolve the
- * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
+ * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
  * of values.
  */
 var objectToString = objectProto.toString;
@@ -215,7 +248,7 @@ function words(string, pattern, guard) {
   pattern = guard ? undefined : pattern;
 
   if (pattern === undefined) {
-    pattern = reHasComplexWord.test(string) ? reComplexWord : reBasicWord;
+    return hasUnicodeWord(string) ? unicodeWords(string) : asciiWords(string);
   }
   return string.match(pattern) || [];
 }

lodash.words/package.json

@@ -1,6 +1,6 @@
 {
   "name": "lodash.words",
-  "version": "4.1.2",
+  "version": "4.2.0",
   "description": "The lodash method `_.words` exported as a module.",
   "homepage": "https://lodash.com/",
   "icon": "https://lodash.com/icon.svg",