I have 3 questions:
1. Search in Tags
When using the search function on my page, the search engine only searches the titles of the posts, but not the tags. Is there any way to enable searching in the "Tags"-field, too?
2. Page Parent
When I create a page with a "page parent", the page does not show up in the menu. Can I enable something like a submenu? In case I have to change the template manually: Is there a built-in PHP-function to retrieve the subpages of the current page?
3. Posts on Pages
Is there a way to show/include posts on pages, or are "Posts" and "Pages" completely separated?