Trim long arrays.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5273 2fea6a4d-a838-0410-917b-93a53c48e9d2
Remove extra semicolon.

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5274 2fea6a4d-a838-0410-917b-93a53c48e9d2
Use require_privs().

git-svn-id: http://textpattern.googlecode.com/svn/development/4.x@5275 2fea6a4d-a838-0410-917b-93a53c48e9d2