Functions for rendering any tiddler that has been identified as wikitext into the rendered form (usually HTML) of that wikitext.
Wikitext rendering is engaged when a tiddler is requested via a GET, when the negotiated media-type of the request is html, and when tiddler.type is either None or in the keys of the dictionary associated with the tiddlyweb.config['wikitext.type_render_map'].
When tiddler.type is None, the renderer named in tiddlyweb.config['wiktext.default_renderer'] is used. This is either a module in the tiddlyweb.wikitext package, or a module on sys.path.
When tiddler.type is something other than None, the renderer is determined by looking up the type in tiddlyweb.config['wikitext.type_render_map']. The found value is a module of the same type described above.
The renderer module has a function render.