I am very confused with the template variables. I cannot find any documentation of which ones are available, where are they set, etc.
I see that in the default templates, there are things like this (rssitem.tmpl):
<TMPL_IF AUTHOR> <title><TMPL_VAR AUTHOR ESCAPE=HTML>: <TMPL_VAR TITLE></title> <dcterms:creator><TMPL_VAR AUTHOR ESCAPE=HTML></dcterms:creator> <TMPL_ELSE> <title><TMPL_VAR TITLE></title> </TMPL_IF>
But I don't get this in my RSS, and I don't know how to add those variables, except for mentions of some plugins that are not yet merged.
I also see that the 'author' data is one of the fields that can be set with the meta directive, but I understand that meta is processed after the templates, so it cannot be the source; right?
Any help appreciated!
PS: what I am tring to do now is to add a proper author field to my feeds, but I also want to understand how to use the templating system.