adding tutorial lang variable and fix rtl reserved word check variable

Author: OmarioHassan

dev

@@ -5,7 +5,7 @@
 set -e
 
 export NODE_LANG=$1
-export TUTORIAL_LANG=$1
+export TUTORIAL_LANG=$1 
 export NODE_ENV=development
 export ASSET_VERSIONING=query
 export WATCH=1

edit.cmd

@@ -8,6 +8,7 @@
     set NODE_LANG=%2
 )
 
+@set TUTORIAL_LANG=%1
 @set NODE_ENV=production
 @set TUTORIAL_EDIT=1
 @set ASSET_VERSIONING=query

modules/config/webpack.js

@@ -199,7 +199,7 @@ module.exports = function () {
                   nib(),
                   function (style) {
                     style.define('lang', config.lang);
-                    style.define('rtl', ['ar','fa'].includes(process.env.TUTORIAL_LANG));
+                    style.define('isRtl', ['ar','fa'].includes(process.env.TUTORIAL_LANG));
                     style.define('env', config.env);
                   }
                 ]

modules/styles/blocks/body/body.styl

@@ -8,8 +8,9 @@ body
     color color
     background background
     margin 0
-    if rtl
+    if isRtl
         background-color green
+        direction rtl
 
 @media print
     body