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diff --git a/doc/todo/wikitrails.mdwn b/doc/todo/wikitrails.mdwn new file mode 100644 index 000000000..f6e41253b --- /dev/null +++ b/doc/todo/wikitrails.mdwn @@ -0,0 +1,40 @@ +## summary +at times it is useful to have a guided tour or trail through a subset of the pages of a wiki; in pmwiki, this is implemented as [wikitrails](http://www.pmwiki.org/wiki/PmWiki/WikiTrails). + +i'm working on a python xmlrpc plugin for ikiwiki to support wikitrails, both as a navigation feature (have "forward" and "back" links based on a sequence) and a modified inline that includes all pages in the trail with appropriate modifications (suitable for printing if necessary). + +the current status is published on `git://github.com/github076986099/ikiwiki-plugins.git`; as of now, i don't have a public demo of it. + +feedback on both the concept and the code is very much appreciated by [[discussion]] or [email](mailto:chrysn@fsfe.org). + +## usage + +two preprocessor commands are provided: + +### \[[!trail index="my_indexpage"]] + +embeds a navigation object with forward and back links as well as an indicator of the current position in the trail. + +if index is not specified, a suitable page up the path is used. + +this works very well together with the [[sidebar|plugins/sidebar]] plugin if the pages in a directory are roughly the same as the pages in the trail and the `index` is directory index page; just put the \[[!trail]] in the sidebar. + +### \[[!trailinclude index="my_indexpage"]] + +all pages linked from the index page are included in the same way as \[[!inline]] does, but in the proper sequence, with headings according to the indent in the source page and adoptions for the headings inside the page (a level 2 heading in a page that is a sub-sub-chapter in the whole trail will become a level 5 heading when trailincluded). + +## the index page + +the index page is parsed as markdown; numbered lists and "`*`" bulleted lists are discovered. + +## current issues + + * rebuilding --- currently, there is no propper rebuilding of pages (will use `will_render` and `add_depends`). care has to be taken of how not yet created pages play into this. + * inline recursion --- there is simply no guard yet + * navigation layout --- has to be both flexible and usable-by-default + * heading shifting + * currently only works for markdown + * can break the limit of html's six heading levels + * search for index page is currently next to hardcoded + * reading the index --- markdown syntax parsing is currently on a it-can-use-what-i-produce level; maybe integrate with existing mdwn parser + * uses undocumented titlepage command |