Some examples :
echo '< a href="'.link_for_posts_of_xili_tags_group ('trademark').'" >Trademark< / a >'
here display a link named Trademark – a tags-group and the link clicked will show all posts with tags belonging to this tags-group named trademark (use slug in param)
echo xili_tags_group_list ( ', ', array ('tidy-languages-group','software') );
// show all tags group excluding langs and ‘software’
echo xili_tags_group_list ( ', ', array ('tidy-languages-group') , 'Posts with tags belonging to %s tags-group') ;
Show all tags-group and insert title attribut for link
(use slug in array – exclude them – see source)
Enjoy