## nav.myt - Provides page navigation elements that are derived from toc.TOCElement structures, including
## individual hyperlinks as well as navigational toolbars and table-of-content listings.
<%namespace name="tocns" file="toc.html"/>
<%def name="itemlink(item, paged, extension, anchor=True)" filter="trim">
${ item.description }
<%def name="toclink(toc, path, extension, paged, description=None)" filter="trim">
<%
item = toc.get_by_path(path)
if description is None:
if item:
description = item.description
else:
description = path
if item:
anchor = not paged or item.depth > 1
else:
anchor = False
%>
% if item:
${ description }
% else:
${ description }
% endif
<%def name="link()" filter="trim(href, text, class_)">
${ text }
<%def name="topnav(item, toc, extension, paged)">
${pagenav(item, extension=extension, paged=paged)}
${itemlink(item=item, anchor=True, paged=pagd, extension=extension)}
${tocns.printtoc(root=item, current=None, anchor_toplevel=True, paged=paged, extension=extension)}
<%def name="pagenav(item, paged, extension)">