logilab-doctools #923883 Add cross references in ReST [resolved]

When building a document with several parts in ReST (that might not be in the same files and are gathered when rendering the document), we may want to add a reference towards an element that is not in the same part.

In DocBook, the <xref> element is typically used for that purpose. It generates a link and the text of the link (with the title of the target element).

done in0.6.0
load left0.000
closed by#645ac287ea2f Add custom role for the cross references.