I have several themes that contain .mo and .po files for translations.
The only reference to these files in the code is similar to this:
load_theme_textdomain('ThemeName',$template_dir.'/lang');
Would it be safe to delete the lang
directory from these themes if I don't need to translate the theme for any reason? There are language files for English (en_US), but it doesn't look like they are actually used by the themes since the text is directly in the PHP files...
Sorry if this is a dumb question, I'm just not really sure how these files work with WordPress.