ezsystems/ezpublish — pull request #402 by patrickallaert (2012-08-21 11:26:52+00:00)
Title: Implemented #019126: Insert metadata based on keywords

Enables:

on a page containing an *ezkeyword* attribute defined to "keyword1, keyword2, keyword3".
or on a page containing two *ezkeyword* attributes defined for example with: "keyword1" and "keyword2, keyword3".

Note that the attribute has to be rendered by the template triggered by `{attribute_view_gui attribute=$node.data_map.}`.

The `page_head.tpl` has been adapted to render the meta data contained in the `persistent_variable` grobal template variable.

No `page_head.tpl` in *ezwebin* / *ezflow* / *ezdemo* has to be updated since they already contain that feature.

Since *ezdemo* comes with its own `content/datatype/view/ezkeyword.tpl` it has to be updated as well. (Part of a separate PR)