# Package =TWiki::UI::Edit Edit command handler
## [[StaticMethod]] **edit** `($session)` Edit command handler. This method is designed to be invoked via the `TWiki::UI::run` method. Most parameters are in the CGI query:
cmd Undocumented save command, passed on to save script
onlywikiname if defined, requires a wiki name for the topic name if this is a new topic
onlynewtopic if defined, and the topic exists, then moans
formtemplate name of the form for the topic; will replace existing form
templatetopic name of the topic to copy if creating a new topic
skin skin(s) to use
topicparent what to put in the topic prent meta data
text text that will replace the old topic text if a formtemplate is defined (what the heck is this for?)
contenttype optional parameter that defines the application type to write into the CGI header. Defaults to text/html.
action Optional. If supplied, use the edit${action} template instead of the standard edit template. An empty value means edit both form and text, "form" means edit form only, "text" means edit text only