jsesc - npm Package Compare versions

Comparing version 0.4.3 to 0.5.0

jsesc.js

@@ -1,2 +0,2 @@
-/*! http://mths.be/jsesc v0.4.3 by @mathias */
+/*! http://mths.be/jsesc v0.5.0 by @mathias */
 ;(function(root) {
@@ -54,3 +54,3 @@
 	var isObject = function(value) {
-		// simple, but good enough for what we need
+		// This is a very simple check, but it’s good enough for what we need.
 		return toString.call(value) == '[object Object]';
@@ -62,2 +62,9 @@ };
 	};
+	var isFunction = function(value) {
+		// In a perfect world, the `typeof` check would be sufficient. However,
+		// in Chrome 1–12, `typeof /x/ == 'object'`, and in IE 6–8
+		// `typeof alert == 'object'` and similar for other host objects.
+		return typeof value == 'function' ||
+			toString.call(value) == '[object Function]';
+	};
 
@@ -76,3 +83,3 @@ /*--------------------------------------------------------------------------*/
 		'\t': '\\t'
-		// `\v` is omitted intentionally, because in IE < 9, '\v' == 'v'
+		// `\v` is omitted intentionally, because in IE < 9, '\v' == 'v'.
 		// '\v': '\\x0B'
@@ -83,3 +90,3 @@ };
 	var regexDigit = /[0-9]/;
-	var regexWhitelist = /[\x20\x21\x23-\x26\x28-\x5B\x5D-\x7E]/;
+	var regexWhitelist = /[ !#-&\(-\[\]-~]/;
 
@@ -115,2 +122,6 @@ var jsesc = function(argument, options) {
 
+		if (json && argument && isFunction(argument.toJSON)) {
+			argument = argument.toJSON();
+		}
+
 		if (!isString(argument)) {
@@ -235,3 +246,3 @@ if (isArray(argument)) {
 
-	jsesc.version = '0.4.3';
+	jsesc.version = '0.5.0';
 
@@ -238,0 +249,0 @@ /*--------------------------------------------------------------------------*/

package.json

 {
 	"name": "jsesc",
-	"version": "0.4.3",
+	"version": "0.5.0",
 	"description": "A JavaScript library for escaping JavaScript strings while generating the shortest possible valid output.",
@@ -12,2 +12,3 @@ "homepage": "http://mths.be/jsesc",
 		"escape",
+		"javascript",
 		"tool"
@@ -44,13 +45,13 @@ ],
 	},
-	"dependencies": {},
 	"devDependencies": {
-		"grunt": "~0.4.1",
-		"grunt-shell": "~0.5.0",
-		"grunt-template": "~0.2.1",
-		"istanbul": "~0.1.44",
-		"qunit-clib": "~1.3.0",
+		"coveralls": "^2.10.0",
+		"grunt": "^0.4.5",
+		"grunt-shell": "^0.7.0",
+		"grunt-template": "^0.2.3",
+		"istanbul": "^0.3.0",
+		"qunit-extras": "^1.2.0",
 		"qunitjs": "~1.11.0",
-		"regenerate": "~0.5.4",
-		"requirejs": "~2.1.9"
+		"regenerate": "^0.6.2",
+		"requirejs": "^2.1.14"
 	}
 }

README.md

@@ -1,2 +0,2 @@
-# jsesc [![Build status](https://travis-ci.org/mathiasbynens/jsesc.png?branch=master)](https://travis-ci.org/mathiasbynens/jsesc) [![Dependency status](https://gemnasium.com/mathiasbynens/jsesc.png)](https://gemnasium.com/mathiasbynens/jsesc)
+# jsesc [![Build status](https://travis-ci.org/mathiasbynens/jsesc.svg?branch=master)](https://travis-ci.org/mathiasbynens/jsesc) [![Code coverage status](http://img.shields.io/coveralls/mathiasbynens/jsesc/master.svg)](https://coveralls.io/r/mathiasbynens/jsesc) [![Dependency status](https://gemnasium.com/mathiasbynens/jsesc.svg)](https://gemnasium.com/mathiasbynens/jsesc)
 
@@ -162,3 +162,3 @@ This is a JavaScript library for [escaping JavaScript strings](http://mathiasbynens.be/notes/javascript-escapes) while generating the shortest possible valid ASCII-only output. [Here’s an online demo.](http://mothereff.in/js-escapes)
 
-The `es6` option takes a boolean value (`true` or `false`), and defaults to `false` (disabled). When enabled, any astral Unicode symbols in the input will be escaped using [ECMAScript 6 Unicode code point escape sequences](http://mathiasbynens.be/notes/javascript-escapes#unicode-code-point) instead of using separate escape sequences for each surrogate half. If backwards compatibility with ES5 environments is a concern, don’t enable this setting.
+The `es6` option takes a boolean value (`true` or `false`), and defaults to `false` (disabled). When enabled, any astral Unicode symbols in the input will be escaped using [ECMAScript 6 Unicode code point escape sequences](http://mathiasbynens.be/notes/javascript-escapes#unicode-code-point) instead of using separate escape sequences for each surrogate half. If backwards compatibility with ES5 environments is a concern, don’t enable this setting. If the `json` setting is enabled, the value for the `es6` setting is ignored (as if it was `false`).
 
@@ -261,3 +261,3 @@ ```js
 
-The `json` option takes a boolean value (`true` or `false`), and defaults to `false` (disabled). When enabled, the output is always valid JSON. [Hexadecimal character escape sequences](http://mathiasbynens.be/notes/javascript-escapes#hexadecimal) and [the `\v` or `\0` escape sequences](http://mathiasbynens.be/notes/javascript-escapes#single) will not be used. Setting `json: true` implies `quotes: 'double', wrap: true`, although these values can still be overridden if needed.
+The `json` option takes a boolean value (`true` or `false`), and defaults to `false` (disabled). When enabled, the output is valid JSON. [Hexadecimal character escape sequences](http://mathiasbynens.be/notes/javascript-escapes#hexadecimal) and [the `\v` or `\0` escape sequences](http://mathiasbynens.be/notes/javascript-escapes#single) will not be used. Setting `json: true` implies `quotes: 'double', wrap: true, es6: false`, although these values can still be overridden if needed — but in such cases, the output won’t be valid JSON anymore.
 
@@ -367,7 +367,7 @@ ```js
 
-To generate [the code coverage report](http://rawgithub.com/mathiasbynens/jsesc/master/coverage/jsesc/jsesc.js.html), use `grunt cover`.
+To generate the code coverage report, use `grunt cover`.
 
 ## Author
 
-| [![twitter/mathias](http://gravatar.com/avatar/24e08a9ea84deb17ae121074d0f17125?s=70)](http://twitter.com/mathias "Follow @mathias on Twitter") |
+| [![twitter/mathias](https://gravatar.com/avatar/24e08a9ea84deb17ae121074d0f17125?s=70)](https://twitter.com/mathias "Follow @mathias on Twitter") |
 |---|
@@ -374,0 +374,0 @@ | [Mathias Bynens](http://mathiasbynens.be/) |

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

28116

increased by2.5%

Lines of code

246

increased by4.24%

Worsened metrics

Dev dependency count

9

increased by12.5%

No dependency changes