Tag handler for TREE and TREEVIEW
Build up our cache if needed.
TODO: find away to do this asynchronously? fork or AJAX? It's probably good enough like that
@param Hash reference containing all our nodes by id
@param Node object of the web root just to make sure we don't try caching it
@param The Web to creat the cache for
Get a comma separated list of children from a node
@param The Node from which we need the list of children
Fetch the cache for the given Topic in the specified Web cache
@param The Web for which to fetch the cache
@param The Topic root cache we are interrested in
Create a new node object and add it to the given hash
@param [in] scalar node id
@param [in] scalar hash reference
@return Pointer to Foswiki::Plugins::TreePlugin::TWikiNode object
Just do a
Number of topics: 0
given attribute and formatter
returns \n-seperated list of topics,
each topic line is composed of
topicname|modtime|author|summary (if applicable)
@param [in] scalar. The web to search for.
@param [in] hash reference. The tag parameters.
@param [in] reference to a formatter object.
@return The output of our