~~NOCACHE~~
====== PlWiki 1.0 - Plugin API examples ======

===== Simple use case =====

<pl cache="false" goal="woman(X),write(X),nl,fail">
woman(kate).
man(john).
</pl>

IMPORTANT: This knowledge is not saved in cache !!

===== Adding knowledge to the page =====

<pl cache="true">
man(jack).
man(jim).
</pl>


IMPORTANT: cache="true" so knowledge will be saved.


===== Goal and scope ====

<pl goal="man(X),write(X),nl,fail" scope="docs:plwiki1ex">

</pl>

===== Prolog interface =====

  * list all predicates in selected scope:

<pl goal="consult('lib/plugins/loki/loki.pl'),wikiconsult('docs/plwiki1ex'),list.">
%
</pl>

  * list info about selected predicate:
<pl goal="consult('lib/plugins/loki/loki.pl'),wikiconsult('docs/plwiki1ex'),list(man).">
%
</pl>

====== Additional functionality ======


Plugin automatically saves information about page structure. In each scope several predicates are available:
  * header(Name, Level).
  * internallink(Scope, Url).
  * externallink(Name, Url).