call vimwiki#u#map_key('n', 'g=', '<Plug>VimwikiAddHeaderLevel')
call vimwiki#u#map_key('n', 'g-', '<Plug>VimwikiRemoveHeaderLevel')
call vimwiki#u#map_key('n', ']u', '<Plug>VimwikiGoToParentHeader')
call vimwiki#u#map_key('n', '[u', '<Plug>VimwikiGoToParentHeader', 1)
call vimwiki#u#map_key('n', ']]', '<Plug>VimwikiGoToNextHeader')
call vimwiki#u#map_key('n', '[[', '<Plug>VimwikiGoToPrevHeader')
call vimwiki#u#map_key('n', ']=', '<Plug>VimwikiGoToNextSiblingHeader')
call vimwiki#u#map_key('n', '[=', '<Plug>VimwikiGoToPrevSiblingHeader')