Some languages not supported

The module seems to work well for most languages.
But, it seems that these languages are not working

DOS -- dos, bat, cmd
PowerShell -- powershell, ps, ps1

The languages are enabled in the Module's admin page '../admin/config/content/highlight-js' and in the text editor config.

For the mentioned languages there us no syntax highlighting and the background color of the codeblock is the theme default.

Thanks