... Allows editing of preferences using fields predefined in a TWikiForms . However, the edit fields are inlined in the text, similar to how tables are edited in TWiki:Plugins/EditTablePlugin . ... Plugin Info . Insert the %EDITPREFERENCES% variable (see below) anywhere in your topic. ... Because the forms package was throwing an exception when it failed to create a form, the edit preferences plugin was aborting the whole of the session whenever the form specified in EDITPREFERENCES didn't exist. ...