From 5eb7fc34432c21825392857083f95b0aa8436190 Mon Sep 17 00:00:00 2001
From: Nick Schonning <nschonni@gmail.com>
Date: Fri, 27 Apr 2018 01:20:20 -0400
Subject: [PATCH 1/2] feat: Add option for languge check skipping

---
 README.md       | 9 ++++++++-
 lib/htmllint.js | 5 ++++-
 tasks/html.js   | 3 ++-
 3 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 6f8941d..7911689 100644
--- a/README.md
+++ b/README.md
@@ -167,6 +167,13 @@ Specify a filepath to output the results of a reporter. If `reporterOutput` is s
 
 Set `absoluteFilePathsForReporter` to `true` to use absolute file paths in generated reports.
 
+### `noLangDetect`
+
+* Type: `Boolean`
+* Default: `false`
+
+Set `noLangDetect` to `true` to [skip the checking of the language of the page](https://github.com/validator/validator#--no-langdetect).
+
 ## Travis CI potential pitfalls
 
 Since vnu.jar requires Java 8 environment, you might have trouble setting Travis CI to work with grunt-html.
@@ -175,7 +182,7 @@ and the [Travis CI doc page](https://docs.travis-ci.com/user/trusty-ci-environme
 
 ## License
 
-Copyright Jörn Zaefferer.  
+Copyright Jörn Zaefferer.
 Licensed under the MIT license.
 
 [grunt]: http://gruntjs.com/
diff --git a/lib/htmllint.js b/lib/htmllint.js
index 177bce8..bfbb9ca 100644
--- a/lib/htmllint.js
+++ b/lib/htmllint.js
@@ -58,6 +58,9 @@ module.exports = function( config, done ) {
     } else {
       args += ' --format json';
     }
+    if ( config.noLangDetect ) {
+      args += ' --no-langdetect';
+    }
     var invoke = ( config.server ? '-cp' : '-jar' ) + ' "' + jar + '"' + args;
     // command to call java, increasing the default stack size for ia32 versions of the JRE and using the default setting for x64 versions
     return 'java ' + ( java.arch === 'ia32' ? '-Xss512k ' : '' ) + invoke + ' ' + chunk;
@@ -79,7 +82,7 @@ module.exports = function( config, done ) {
     var files = config.files.map( path.normalize );
     async.mapSeries( chunkify( files, maxChars ), function( chunk, cb ) {
 
-      exec( cmd( java, chunk ), {
+      exec( cmd( java, chunk, config.noLangDetect ), {
         'maxBuffer': maxBuffer
       }, function( error, stdout, stderr ) {
         if ( error && ( error.code !== 1 || error.killed || error.signal ) ) {
diff --git a/tasks/html.js b/tasks/html.js
index 3b44c0c..6e49cdc 100644
--- a/tasks/html.js
+++ b/tasks/html.js
@@ -21,7 +21,8 @@ module.exports = function( grunt ) {
         files: files,
         force: false,
         absoluteFilePathsForReporter: false,
-        errorlevels: [ 'info', 'warning', 'error' ]
+        errorlevels: [ 'info', 'warning', 'error' ],
+        noLangDetect: false
       } ),
       force = options.force,
       reporterOutput = options.reporterOutput,

From 52c7290ea1c310506ff9c63f2752ccbd7f18b3e9 Mon Sep 17 00:00:00 2001
From: XhmikosR <xhmikosr@gmail.com>
Date: Sat, 28 Apr 2018 01:49:29 +0300
Subject: [PATCH 2/2] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 7911689..9e96d7b 100644
--- a/README.md
+++ b/README.md
@@ -182,7 +182,7 @@ and the [Travis CI doc page](https://docs.travis-ci.com/user/trusty-ci-environme
 
 ## License
 
-Copyright Jörn Zaefferer.
+Copyright Jörn Zaefferer.  
 Licensed under the MIT license.
 
 [grunt]: http://gruntjs.com/