From e39db4b7e6249f04a195e7dd0840e610cc9e941e Mon Sep 17 00:00:00 2001
From: Douglas Crockford <douglascrockford@github.com>
Date: Sun, 26 May 2013 07:58:04 -0700
Subject: [PATCH] hygiene

---
 json.js             | 42 ++++++++++++++++++++++++------------------
 json2.js            |  6 +++---
 json_parse_state.js |  4 ++--
 3 files changed, 29 insertions(+), 23 deletions(-)

diff --git a/json.js b/json.js
index 9a338bf..f673229 100644
--- a/json.js
+++ b/json.js
@@ -1,6 +1,6 @@
 /*
     json.js
-    2012-10-08
+    2013-05-26
 
     Public Domain
 
@@ -212,13 +212,14 @@ if (typeof JSON !== 'object') {
 
         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      =
@@ -254,8 +255,9 @@ if (typeof JSON !== 'object') {
         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 + '"';
     }
 
@@ -339,9 +341,11 @@ if (typeof JSON !== 'object') {
 // 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;
             }
@@ -376,9 +380,10 @@ if (typeof JSON !== 'object') {
 // 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;
         }
@@ -504,8 +509,9 @@ if (typeof JSON !== 'object') {
 // 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.
diff --git a/json2.js b/json2.js
index c7745df..d89ecc7 100644
--- a/json2.js
+++ b/json2.js
@@ -1,6 +1,6 @@
 /*
     json2.js
-    2012-10-08
+    2013-05-26
 
     Public Domain.
 
@@ -173,7 +173,7 @@ if (typeof JSON !== 'object') {
 
     if (typeof Date.prototype.toJSON !== 'function') {
 
-        Date.prototype.toJSON = function (key) {
+        Date.prototype.toJSON = function () {
 
             return isFinite(this.valueOf())
                 ? this.getUTCFullYear()     + '-' +
@@ -187,7 +187,7 @@ if (typeof JSON !== 'object') {
 
         String.prototype.toJSON      =
             Number.prototype.toJSON  =
-            Boolean.prototype.toJSON = function (key) {
+            Boolean.prototype.toJSON = function () {
                 return this.valueOf();
             };
     }
diff --git a/json_parse_state.js b/json_parse_state.js
index 142229f..7424fcc 100644
--- a/json_parse_state.js
+++ b/json_parse_state.js
@@ -1,6 +1,6 @@
 /*
     json_parse_state.js
-    2012-06-01
+    2013-05-26
 
     Public Domain.
 
@@ -46,7 +46,7 @@
     NOT CONTROL.
 */
 
-/*jslint regexp: false*/
+/*jslint regexp: true, unparam: true */
 
 /*members "", "\"", ",", "\/", ":", "[", "\\", "]", acomma, avalue, b,
     call, colon, container, exec, f, false, firstavalue, firstokey,