diff --git a/README-hi.md b/README-hi.md
index b9f6b885..12849c1d 100644
--- a/README-hi.md
+++ b/README-hi.md
@@ -38,68 +38,66 @@ Currently, there are these translations of **wtfjs**:
 
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-
-# विषय - सूची
-
-- [💪🏻 प्रेरणा](#-motivation)
-- [✍🏻 नोटेशन](#-notation)
-- [👀 उदाहरण](#-examples)
-  - [`[]` के बराबर `![]`](#-is-equal-)
-  - [`true` बराबर नहीं है `![]`, लेकिन नहीं के बराबर `[]` too](#true-is-not-equal--but-not-equal--too)
-  - [सत्य असत्य है](#true-is-false)
+# Table of Contents
+
+- [💪🏻 प्रेरणा](#-%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A5%87%E0%A4%B0%E0%A4%A3%E0%A4%BE)
+- [✍🏻 नोटेशन](#-%E0%A4%A8%E0%A5%8B%E0%A4%9F%E0%A5%87%E0%A4%B6%E0%A4%A8)
+- [👀 उदाहरण](#-%E0%A4%89%E0%A4%A6%E0%A4%BE%E0%A4%B9%E0%A4%B0%E0%A4%A3)
+  - [`[]` के बराबर`![]`](#-%E0%A4%95%E0%A5%87-%E0%A4%AC%E0%A4%B0%E0%A4%BE%E0%A4%AC%E0%A4%B0)
+  - [`true` is not equal `![]`, but not equal `[]` too](#true-is-not-equal--but-not-equal--too)
+  - [true is false](#true-is-false)
   - [baNaNa](#banana)
-  - [`NaN` नहीं है कोई `NaN`](#nan-is-not-a-nan)
-  - [यह विफल है](#its-a-fail)
-  - [`[]` सत्य है, लेकिन नहीं `true`](#-is-truthy-but-not-true)
-  - [`null` मिथ्या है, लेकिन नहीं `false`](#null-is-falsy-but-not-false)
-  - [`document.all` एक object है, लेकिन यह है undefined](#documentall-is-an-object-but-it-is-undefined)
-  - [न्यूनतम मान शून्य से अधिक है](#minimal-value-is-greater-than-zero)
-  - [function कोई function नहीं है](#function-is-not-a-function)
-  - [arrays जोड़ना](#adding-arrays)
-  - [array में कमिंग ट्रेल्स](#trailing-commas-in-array)
-  - [Array समानता एक राक्षस है](#array-equality-is-a-monster)
-  - [`undefined` तथा `Number`](#undefined-and-number)
-  - [`parseInt` एक बुरा आदमी है](#parseint-is-a-bad-guy)
-  - [के साथ मैथ `true` तथा `false`](#math-with-true-and-false)
-  - [HTML comments जावास्क्रिप्ट में मान्य हैं ](#html-comments-are-valid-in-javascript)
+  - [`NaN` is not a `NaN`](#nan-is-not-a-nan)
+  - [यह विफल है](#%E0%A4%AF%E0%A4%B9-%E0%A4%B5%E0%A4%BF%E0%A4%AB%E0%A4%B2-%E0%A4%B9%E0%A5%88)
+  - [`[]` is truthy, but not `true`](#-is-truthy-but-not-true)
+  - [`null` is falsy, but not `false`](#null-is-falsy-but-not-false)
+  - [`document.all` is an object, but it is undefined](#documentall-is-an-object-but-it-is-undefined)
+  - [न्यूनतम मान शून्य से अधिक है](#%E0%A4%A8%E0%A5%8D%E0%A4%AF%E0%A5%82%E0%A4%A8%E0%A4%A4%E0%A4%AE-%E0%A4%AE%E0%A4%BE%E0%A4%A8-%E0%A4%B6%E0%A5%82%E0%A4%A8%E0%A5%8D%E0%A4%AF-%E0%A4%B8%E0%A5%87-%E0%A4%85%E0%A4%A7%E0%A4%BF%E0%A4%95-%E0%A4%B9%E0%A5%88)
+  - [फंक्शन कोई फंक्शन नहीं है](#%E0%A4%AB%E0%A4%82%E0%A4%95%E0%A5%8D%E0%A4%B6%E0%A4%A8-%E0%A4%95%E0%A5%8B%E0%A4%88-%E0%A4%AB%E0%A4%82%E0%A4%95%E0%A5%8D%E0%A4%B6%E0%A4%A8-%E0%A4%A8%E0%A4%B9%E0%A5%80%E0%A4%82-%E0%A4%B9%E0%A5%88)
+  - [Adding arrays](#adding-arrays)
+  - [सरणी में अल्पविराम](#%E0%A4%B8%E0%A4%B0%E0%A4%A3%E0%A5%80-%E0%A4%AE%E0%A5%87%E0%A4%82-%E0%A4%85%E0%A4%B2%E0%A5%8D%E0%A4%AA%E0%A4%B5%E0%A4%BF%E0%A4%B0%E0%A4%BE%E0%A4%AE)
+  - [ऐरे समानता एक राक्षस है](#%E0%A4%90%E0%A4%B0%E0%A5%87-%E0%A4%B8%E0%A4%AE%E0%A4%BE%E0%A4%A8%E0%A4%A4%E0%A4%BE-%E0%A4%8F%E0%A4%95-%E0%A4%B0%E0%A4%BE%E0%A4%95%E0%A5%8D%E0%A4%B7%E0%A4%B8-%E0%A4%B9%E0%A5%88)
+  - [`undefined` and `Number`](#undefined-and-number)
+  - [`parseInt` एक बुरा आदमी है](#parseint-%E0%A4%8F%E0%A4%95-%E0%A4%AC%E0%A5%81%E0%A4%B0%E0%A4%BE-%E0%A4%86%E0%A4%A6%E0%A4%AE%E0%A5%80-%E0%A4%B9%E0%A5%88)
+  - [`सत्य` और` असत्य` के साथ गणित](#%E0%A4%B8%E0%A4%A4%E0%A5%8D%E0%A4%AF-%E0%A4%94%E0%A4%B0-%E0%A4%85%E0%A4%B8%E0%A4%A4%E0%A5%8D%E0%A4%AF-%E0%A4%95%E0%A5%87-%E0%A4%B8%E0%A4%BE%E0%A4%A5-%E0%A4%97%E0%A4%A3%E0%A4%BF%E0%A4%A4)
+  - [HTML टिप्पणियाँ जावास्क्रिप्ट में मान्य हैं](#html-%E0%A4%9F%E0%A4%BF%E0%A4%AA%E0%A5%8D%E0%A4%AA%E0%A4%A3%E0%A4%BF%E0%A4%AF%E0%A4%BE%E0%A4%81-%E0%A4%9C%E0%A4%BE%E0%A4%B5%E0%A4%BE%E0%A4%B8%E0%A5%8D%E0%A4%95%E0%A5%8D%E0%A4%B0%E0%A4%BF%E0%A4%AA%E0%A5%8D%E0%A4%9F-%E0%A4%AE%E0%A5%87%E0%A4%82-%E0%A4%AE%E0%A4%BE%E0%A4%A8%E0%A5%8D%E0%A4%AF-%E0%A4%B9%E0%A5%88%E0%A4%82)
   - [`NaN` is ~~not~~ a number](#nan-is-not-a-number)
-  - [`[]` तथा `null` are objects](#-and-null-are-objects)
-  - [जादुई रूप से संख्या बढ़ रही है](#magically-increasing-numbers)
-  - [की शुद्धता `0.1 + 0.2`](#precision-of-01--02)
-  - [पैचिंग नंबर](#patching-numbers)
-  - [तीन संख्याओं की तुलना](#comparison-of-three-numbers)
-  - [मजेदार गणित](#funny-math)
-  - [RegExps इसका जोड़](#addition-of-regexps)
-  - [स्ट्रिंग्स के उदाहरण नहीं हैं `String`](#strings-arent-instances-of-string)
-  - [बैकटिक्स के साथ कार्य करना](#calling-functions-with-backticks)
-  - [पुकार पुकार पुकार](#call-call-call)
+  - [`[]` and `null` are objects](#-and-null-are-objects)
+  - [Magically increasing numbers](#magically-increasing-numbers)
+  - [Precision of `0.1 + 0.2`](#precision-of-01--02)
+  - [पैचिंग नंबर](#%E0%A4%AA%E0%A5%88%E0%A4%9A%E0%A4%BF%E0%A4%82%E0%A4%97-%E0%A4%A8%E0%A4%82%E0%A4%AC%E0%A4%B0)
+  - [Comparison of three numbers](#comparison-of-three-numbers)
+  - [मजेदार गणित](#%E0%A4%AE%E0%A4%9C%E0%A5%87%E0%A4%A6%E0%A4%BE%E0%A4%B0-%E0%A4%97%E0%A4%A3%E0%A4%BF%E0%A4%A4)
+  - [RegExps का जोड़](#regexps-%E0%A4%95%E0%A4%BE-%E0%A4%9C%E0%A5%8B%E0%A4%A1%E0%A4%BC)
+  - [स्ट्रिंग्स `स्ट्रिंग` के उदाहरण नहीं हैं](#%E0%A4%B8%E0%A5%8D%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A4%BF%E0%A4%82%E0%A4%97%E0%A5%8D%E0%A4%B8-%E0%A4%B8%E0%A5%8D%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A4%BF%E0%A4%82%E0%A4%97-%E0%A4%95%E0%A5%87-%E0%A4%89%E0%A4%A6%E0%A4%BE%E0%A4%B9%E0%A4%B0%E0%A4%A3-%E0%A4%A8%E0%A4%B9%E0%A5%80%E0%A4%82-%E0%A4%B9%E0%A5%88%E0%A4%82)
+  - [बैकटिक्स के साथ कॉलिंग फ़ंक्शन](#%E0%A4%AC%E0%A5%88%E0%A4%95%E0%A4%9F%E0%A4%BF%E0%A4%95%E0%A5%8D%E0%A4%B8-%E0%A4%95%E0%A5%87-%E0%A4%B8%E0%A4%BE%E0%A4%A5-%E0%A4%95%E0%A5%89%E0%A4%B2%E0%A4%BF%E0%A4%82%E0%A4%97-%E0%A4%AB%E0%A4%BC%E0%A4%82%E0%A4%95%E0%A5%8D%E0%A4%B6%E0%A4%A8)
+  - [पुकार पुकार पुकार](#%E0%A4%AA%E0%A5%81%E0%A4%95%E0%A4%BE%E0%A4%B0-%E0%A4%AA%E0%A5%81%E0%A4%95%E0%A4%BE%E0%A4%B0-%E0%A4%AA%E0%A5%81%E0%A4%95%E0%A4%BE%E0%A4%B0)
   - [A `constructor` property](#a-constructor-property)
-  - [Object की संपत्ति की कुंजी के रूप में Object](#object-as-a-key-of-objects-property)
-  - [`__proto__` के साथ प्रोटोटाइप तक पहुँचना](#accessing-prototypes-with-__proto__)
-  - [`` `${{Object}}` ``](#-object-)
-  - [डिफ़ॉल्ट मानों के साथ विनाशकारी](#destructuring-with-default-values)
-  - [डॉट्स और फैल रहा है](#dots-and-spreading)
-  - [लेबल](#labels)
-  - [नेस्टेड लेबल](#nested-labels)
-  - [कपटी `try..catch`](#insidious-trycatch)
-  - [क्या यह कई विरासत है?](#is-this-multiple-inheritance)
-  - [एक जनरेटर जो खुद उपजता है](#a-generator-which-yields-itself)
-  - [कक्षा का एक वर्ग](#a-class-of-class)
-  - [गैर मजबूर किया हुआ objects](#non-coercible-objects)
-  - [मुश्किल arrow functions](#tricky-arrow-functions)
-  - [Arrow functions कंस्ट्रक्टर नहीं हो सकता](#arrow-functions-can-not-be-a-constructor)
-  - [`arguments` तथा arrow functions](#arguments-and-arrow-functions)
-  - [मुश्किल return](#tricky-return)
-  - [object पर अस्तर कार्य](#chaining-assignments-on-object)
-  - [ object एक्सेस करना properties साथ में arrays](#accessing-object-properties-with-arrays)
-  - [Null तथा Relational Operators](#null-and-relational-operators)
-  - [`Number.toFixed()` अलग संख्या प्रदर्शित करें](#numbertofixed-display-different-numbers)
-  - [`Math.max()` से कम `Math.min()`](#mathmax-less-than-mathmin)
-  - [की तुलना `null` to `0`](#comparing-null-to-0)
-  - [Same variable redeclaration](#same-variable-redeclaration)
-  - [डिफ़ॉल्ट व्यवहार Array.prototype.sort()](#default-behavior-arrayprototypesort)
-- [📚अन्य संसाधन](#-other-resources)
-- [🎓 लाइसेंस](#-license)
+  - [वस्तु की संपत्ति की कुंजी के रूप में वस्तु](#%E0%A4%B5%E0%A4%B8%E0%A5%8D%E0%A4%A4%E0%A5%81-%E0%A4%95%E0%A5%80-%E0%A4%B8%E0%A4%82%E0%A4%AA%E0%A4%A4%E0%A5%8D%E0%A4%A4%E0%A4%BF-%E0%A4%95%E0%A5%80-%E0%A4%95%E0%A5%81%E0%A4%82%E0%A4%9C%E0%A5%80-%E0%A4%95%E0%A5%87-%E0%A4%B0%E0%A5%82%E0%A4%AA-%E0%A4%AE%E0%A5%87%E0%A4%82-%E0%A4%B5%E0%A4%B8%E0%A5%8D%E0%A4%A4%E0%A5%81)
+  - [प्रोटोटाइपिंग को `__proto__` के साथ एक्सेस करना](#%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A5%8B%E0%A4%9F%E0%A5%8B%E0%A4%9F%E0%A4%BE%E0%A4%87%E0%A4%AA%E0%A4%BF%E0%A4%82%E0%A4%97-%E0%A4%95%E0%A5%8B-__proto__-%E0%A4%95%E0%A5%87-%E0%A4%B8%E0%A4%BE%E0%A4%A5-%E0%A4%8F%E0%A4%95%E0%A5%8D%E0%A4%B8%E0%A5%87%E0%A4%B8-%E0%A4%95%E0%A4%B0%E0%A4%A8%E0%A4%BE)
+  - [`` `$ {{वस्तु}}` ``](#--%E0%A4%B5%E0%A4%B8%E0%A5%8D%E0%A4%A4%E0%A5%81-)
+  - [डिफ़ॉल्ट मानों के साथ विनाशकारी](#%E0%A4%A1%E0%A4%BF%E0%A4%AB%E0%A4%BC%E0%A5%89%E0%A4%B2%E0%A5%8D%E0%A4%9F-%E0%A4%AE%E0%A4%BE%E0%A4%A8%E0%A5%8B%E0%A4%82-%E0%A4%95%E0%A5%87-%E0%A4%B8%E0%A4%BE%E0%A4%A5-%E0%A4%B5%E0%A4%BF%E0%A4%A8%E0%A4%BE%E0%A4%B6%E0%A4%95%E0%A4%BE%E0%A4%B0%E0%A5%80)
+  - [डॉट्स और फैल रहा है](#%E0%A4%A1%E0%A5%89%E0%A4%9F%E0%A5%8D%E0%A4%B8-%E0%A4%94%E0%A4%B0-%E0%A4%AB%E0%A5%88%E0%A4%B2-%E0%A4%B0%E0%A4%B9%E0%A4%BE-%E0%A4%B9%E0%A5%88)
+  - [लेबल](#%E0%A4%B2%E0%A5%87%E0%A4%AC%E0%A4%B2)
+  - [Nested labels](#nested-labels)
+  - [कपटी `कोशिश..चेक`](#%E0%A4%95%E0%A4%AA%E0%A4%9F%E0%A5%80-%E0%A4%95%E0%A5%8B%E0%A4%B6%E0%A4%BF%E0%A4%B6%E0%A4%9A%E0%A5%87%E0%A4%95)
+  - [क्या यह कई विरासत है?](#%E0%A4%95%E0%A5%8D%E0%A4%AF%E0%A4%BE-%E0%A4%AF%E0%A4%B9-%E0%A4%95%E0%A4%88-%E0%A4%B5%E0%A4%BF%E0%A4%B0%E0%A4%BE%E0%A4%B8%E0%A4%A4-%E0%A4%B9%E0%A5%88)
+  - [कक्षा का एक वर्ग](#%E0%A4%95%E0%A4%95%E0%A5%8D%E0%A4%B7%E0%A4%BE-%E0%A4%95%E0%A4%BE-%E0%A4%8F%E0%A4%95-%E0%A4%B5%E0%A4%B0%E0%A5%8D%E0%A4%97)
+  - [गैर-सहकर्मी वस्तुएं](#%E0%A4%97%E0%A5%88%E0%A4%B0-%E0%A4%B8%E0%A4%B9%E0%A4%95%E0%A4%B0%E0%A5%8D%E0%A4%AE%E0%A5%80-%E0%A4%B5%E0%A4%B8%E0%A5%8D%E0%A4%A4%E0%A5%81%E0%A4%8F%E0%A4%82)
+  - [मुश्किल तीर कार्य](#%E0%A4%AE%E0%A5%81%E0%A4%B6%E0%A5%8D%E0%A4%95%E0%A4%BF%E0%A4%B2-%E0%A4%A4%E0%A5%80%E0%A4%B0-%E0%A4%95%E0%A4%BE%E0%A4%B0%E0%A5%8D%E0%A4%AF)
+  - [एरो फ़ंक्शंस एक निर्माता नहीं हो सकता है](#%E0%A4%8F%E0%A4%B0%E0%A5%8B-%E0%A4%AB%E0%A4%BC%E0%A4%82%E0%A4%95%E0%A5%8D%E0%A4%B6%E0%A4%82%E0%A4%B8-%E0%A4%8F%E0%A4%95-%E0%A4%A8%E0%A4%BF%E0%A4%B0%E0%A5%8D%E0%A4%AE%E0%A4%BE%E0%A4%A4%E0%A4%BE-%E0%A4%A8%E0%A4%B9%E0%A5%80%E0%A4%82-%E0%A4%B9%E0%A5%8B-%E0%A4%B8%E0%A4%95%E0%A4%A4%E0%A4%BE-%E0%A4%B9%E0%A5%88)
+  - [`तर्क` और तीर कार्य](#%E0%A4%A4%E0%A4%B0%E0%A5%8D%E0%A4%95-%E0%A4%94%E0%A4%B0-%E0%A4%A4%E0%A5%80%E0%A4%B0-%E0%A4%95%E0%A4%BE%E0%A4%B0%E0%A5%8D%E0%A4%AF)
+  - [मुश्किल वापसी](#%E0%A4%AE%E0%A5%81%E0%A4%B6%E0%A5%8D%E0%A4%95%E0%A4%BF%E0%A4%B2-%E0%A4%B5%E0%A4%BE%E0%A4%AA%E0%A4%B8%E0%A5%80)
+  - [ऑब्जेक्ट पर कार्य असाइन करना](#%E0%A4%91%E0%A4%AC%E0%A5%8D%E0%A4%9C%E0%A5%87%E0%A4%95%E0%A5%8D%E0%A4%9F-%E0%A4%AA%E0%A4%B0-%E0%A4%95%E0%A4%BE%E0%A4%B0%E0%A5%8D%E0%A4%AF-%E0%A4%85%E0%A4%B8%E0%A4%BE%E0%A4%87%E0%A4%A8-%E0%A4%95%E0%A4%B0%E0%A4%A8%E0%A4%BE)
+  - [सरणियों के साथ ऑब्जेक्ट गुण तक पहुँचना](#%E0%A4%B8%E0%A4%B0%E0%A4%A3%E0%A4%BF%E0%A4%AF%E0%A5%8B%E0%A4%82-%E0%A4%95%E0%A5%87-%E0%A4%B8%E0%A4%BE%E0%A4%A5-%E0%A4%91%E0%A4%AC%E0%A5%8D%E0%A4%9C%E0%A5%87%E0%A4%95%E0%A5%8D%E0%A4%9F-%E0%A4%97%E0%A5%81%E0%A4%A3-%E0%A4%A4%E0%A4%95-%E0%A4%AA%E0%A4%B9%E0%A5%81%E0%A4%81%E0%A4%9A%E0%A4%A8%E0%A4%BE)
+  - [Null and Relational Operators](#null-and-relational-operators)
+  - [`Number.toFixed ()` विभिन्न संख्याएँ प्रदर्शित करता है](#numbertofixed--%E0%A4%B5%E0%A4%BF%E0%A4%AD%E0%A4%BF%E0%A4%A8%E0%A5%8D%E0%A4%A8-%E0%A4%B8%E0%A4%82%E0%A4%96%E0%A5%8D%E0%A4%AF%E0%A4%BE%E0%A4%8F%E0%A4%81-%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%A6%E0%A4%B0%E0%A5%8D%E0%A4%B6%E0%A4%BF%E0%A4%A4-%E0%A4%95%E0%A4%B0%E0%A4%A4%E0%A4%BE-%E0%A4%B9%E0%A5%88)
+  - [`Math.max()` less than `Math.min()`](#mathmax-less-than-mathmin)
+  - [तुलना `null` से` 0` तक](#%E0%A4%A4%E0%A5%81%E0%A4%B2%E0%A4%A8%E0%A4%BE-null-%E0%A4%B8%E0%A5%87-0-%E0%A4%A4%E0%A4%95)
+  - [समान परिवर्तनशील पुनर्वितरण](#%E0%A4%B8%E0%A4%AE%E0%A4%BE%E0%A4%A8-%E0%A4%AA%E0%A4%B0%E0%A4%BF%E0%A4%B5%E0%A4%B0%E0%A5%8D%E0%A4%A4%E0%A4%A8%E0%A4%B6%E0%A5%80%E0%A4%B2-%E0%A4%AA%E0%A5%81%E0%A4%A8%E0%A4%B0%E0%A5%8D%E0%A4%B5%E0%A4%BF%E0%A4%A4%E0%A4%B0%E0%A4%A3)
+  - [डिफ़ॉल्ट व्यवहार Array.prototyp.sort ()](#%E0%A4%A1%E0%A4%BF%E0%A4%AB%E0%A4%BC%E0%A5%89%E0%A4%B2%E0%A5%8D%E0%A4%9F-%E0%A4%B5%E0%A5%8D%E0%A4%AF%E0%A4%B5%E0%A4%B9%E0%A4%BE%E0%A4%B0-arrayprototypsort-)
+- [📚 अन्य संसाधन](#-%E0%A4%85%E0%A4%A8%E0%A5%8D%E0%A4%AF-%E0%A4%B8%E0%A4%82%E0%A4%B8%E0%A4%BE%E0%A4%A7%E0%A4%A8)
+- [🎓 License](#-license)
 
 <!-- END doctoc generated TOC please keep comment here to allow auto update -->
 
diff --git a/package-lock.json b/package-lock.json
index 62f62a84..b5ce88e1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "wtfjs",
-  "version": "1.17.0",
+  "version": "1.18.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/package.json b/package.json
index 5be000bb..7cd674c1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "wtfjs",
-  "version": "1.17.0",
+  "version": "1.18.0",
   "description": "A list of funny and tricky JavaScript examples",
   "bin": {
     "wtfjs": "wtfjs.js"