Enable `strict` rule.

diff --git a/.jshintrc b/.jshintrc
index 19da2b0..916b119 100644 (file)
--- a/.jshintrc
+++ b/.jshintrc
@@ -10,7 +10,7 @@
   "newcap":     true,
   "node":       true,
   "quotmark":   "single",
-  "strict":     false,
+  "strict":     true,
   "undef":      true,
   "unused":     true
 }

diff --git a/master.js b/master.js
index 6e372e9..2ac8845 100644 (file)
--- a/master.js
+++ b/master.js
@@ -1,5 +1,6 @@
 /* global HTMLLint, minify */
 (function(){
+  'use strict';
 
   function byId(id) {
     return document.getElementById(id);

diff --git a/src/htmllint.js b/src/htmllint.js
index 8f13100..cbcf925 100644 (file)
--- a/src/htmllint.js
+++ b/src/htmllint.js
@@ -7,6 +7,7 @@
  */
 
 (function(global) {
+  'use strict';
 
   function isPresentationalElement(tag) {
     return (/^(?:b|i|big|small|hr|blink|marquee)$/).test(tag);

diff --git a/src/htmlminifier.js b/src/htmlminifier.js
index 1f0cee5..f8272bd 100644 (file)
--- a/src/htmlminifier.js
+++ b/src/htmlminifier.js
@@ -1,4 +1,5 @@
 (function(global){
+  'use strict';
 
   var log, HTMLParser;
   if (global.console && global.console.log) {

diff --git a/src/htmlparser.js b/src/htmlparser.js
index 06ed2d8..7814360 100644 (file)
--- a/src/htmlparser.js
+++ b/src/htmlparser.js
@@ -29,6 +29,7 @@
  /* global ActiveXObject, DOMDocument */
 
 (function(global){
+  'use strict';
 
   // Regular Expressions for parsing tags and attributes
   var startTag = /^<([\w:-]+)((?:\s*[\w:-]+(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)>/,

diff --git a/tests/lint.js b/tests/lint.js
index e93ccbe..8588afc 100644 (file)
--- a/tests/lint.js
+++ b/tests/lint.js
@@ -1,5 +1,6 @@
 /* global test, ok, equal */
 (function(global){
+  'use strict';
 
   var minify = global.minify || require('../dist/htmlminifier.js').minify,
       HTMLLint = HTMLLint || require('../dist/htmlminifier.js').HTMLLint,

diff --git a/tests/minifier.js b/tests/minifier.js
index 5062332..8e5343c 100644 (file)
--- a/tests/minifier.js
+++ b/tests/minifier.js
@@ -1,5 +1,6 @@
 /* global test, ok, equal */
 (function(global){
+  'use strict';
 
   var minify = global.minify || require('../dist/htmlminifier.js').minify,
       input,