From 47a9882cddeb1e8529e07af9736218075372b8ac Mon Sep 17 00:00:00 2001
From: Douglas Crockford <douglas@crockford.com>
Date: Thu, 20 Oct 2011 11:52:56 -0700
Subject: [PATCH] hygiene

---
 json2.js | 47 +++++++++++++++++++++++++++--------------------
 1 file changed, 27 insertions(+), 20 deletions(-)

diff --git a/json2.js b/json2.js
index eda9e0c..2dbf60d 100755
--- a/json2.js
+++ b/json2.js
@@ -1,6 +1,6 @@
 /*
-    json2.js
-    2011-08-30
+    http://www.JSON.org/json2.js
+    2011-10-19
 
     Public Domain.
 
@@ -146,7 +146,7 @@
     redistribute.
 */
 
-/*jslint evil: true, regexp: true, unparam: true */
+/*jslint evil: true, regexp: true */
 
 /*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,
     call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
@@ -176,13 +176,14 @@ if (!JSON) {
 
         Date.prototype.toJSON = function (key) {
 
-            return isFinite(this.valueOf()) ?
-                this.getUTCFullYear()     + '-' +
-                f(this.getUTCMonth() + 1) + '-' +
-                f(this.getUTCDate())      + 'T' +
-                f(this.getUTCHours())     + ':' +
-                f(this.getUTCMinutes())   + ':' +
-                f(this.getUTCSeconds())   + 'Z' : null;
+            return isFinite(this.valueOf())
+                ? this.getUTCFullYear()     + '-' +
+                    f(this.getUTCMonth() + 1) + '-' +
+                    f(this.getUTCDate())      + 'T' +
+                    f(this.getUTCHours())     + ':' +
+                    f(this.getUTCMinutes())   + ':' +
+                    f(this.getUTCSeconds())   + 'Z'
+                : null;
         };
 
         String.prototype.toJSON      =
@@ -218,8 +219,9 @@ if (!JSON) {
         escapable.lastIndex = 0;
         return escapable.test(string) ? '"' + string.replace(escapable, function (a) {
             var c = meta[a];
-            return typeof c === 'string' ? c :
-                '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+            return typeof c === 'string'
+                ? c
+                : '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
         }) + '"' : '"' + string + '"';
     }
 
@@ -303,9 +305,11 @@ if (!JSON) {
 // Join all of the elements together, separated with commas, and wrap them in
 // brackets.
 
-                v = partial.length === 0 ? '[]' : gap ?
-                    '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']' :
-                    '[' + partial.join(',') + ']';
+                v = partial.length === 0
+                    ? '[]'
+                    : gap
+                    ? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']'
+                    : '[' + partial.join(',') + ']';
                 gap = mind;
                 return v;
             }
@@ -340,9 +344,11 @@ if (!JSON) {
 // Join all of the member texts together, separated with commas,
 // and wrap them in braces.
 
-            v = partial.length === 0 ? '{}' : gap ?
-                '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}' :
-                '{' + partial.join(',') + '}';
+            v = partial.length === 0
+                ? '{}'
+                : gap
+                ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}'
+                : '{' + partial.join(',') + '}';
             gap = mind;
             return v;
         }
@@ -468,8 +474,9 @@ if (!JSON) {
 // In the optional fourth stage, we recursively walk the new structure, passing
 // each name/value pair to a reviver function for possible transformation.
 
-                return typeof reviver === 'function' ?
-                    walk({'': j}, '') : j;
+                return typeof reviver === 'function'
+                    ? walk({'': j}, '')
+                    : j;
             }
 
 // If the text is not JSON parseable, then a SyntaxError is thrown.