See PublishedAPI for packages intended to be used by Plugin and Contrib authors, or browse all packages.
See also Developing plugins, Developer's Bible, Technical Overview
Support setting topic preferences when saving a topic.
URL parameters are parsed and * Set commands extracted and
used to update settings in the topic on the fly, usually during
a topic save.
Parameters have the form:
Given a Foswiki request and a Foswiki::Meta object, identify and parse
parameters in the request and use them to set corresponding
preferences in the meta object.