Good morning,
I have a block named feed-empleo whose machine name I think it is "feed-empleo-block".
Its url is: /admin/structure/block/manage/views/feed-empleo-block/configure, so that is why I think it's machine name is "feed-empleo-block".
In my node template, I am using:
<div class="block block-feed" id="block-feed-empleo">test</div>
That is because I think its class and id should be:
<div class="block block-{module}" id="block-{module}-{delta}">
So, finally, I have created a templated named:
views-view--feed-empleo-block.tpl.php
I must be doing something wrong because there is nothing in the div tag. But I am not really sure why isn't being shown.