Darrel O'Pry wrote:
yeah that #tree thing affects the data structure not the visual structure, and is very important. Would should probably put something in bold by that #tree thing in the formAPI docs, if it isn't already there.
Just letting people know (in case they don't already) that any of the documentation on drupaldocs.org (including the Forms API reference) can be updated by anyone with CVS access. The stuff is in contrib, in the documentation/developer folder (and in this case documentation/developer/topics/forms_api_reference.html) If it's something simple like adding a clarifying note (as specified above), fixing a typo, etc. please feel free to "Just commit it (tm)" -- if it's more involved, such as an entire re-write of a section or something, then please post an issue under the documentation project (http://drupal.org/project/issues/documentation) so it can get community review. Thanks!