[Vim-l] Category sorting

[John Beckett]

I want to check my understanding of categories (the actual issue is trivial
and is not the point of the following question).

http://vim.wikia.com/wiki/VimTip241
Tip title = "Hide" Folding Markers

The above tip has three categories:
 [[Category:Syntax|Hide Folding Markers]]
 [[Category:Folding|Hide Folding Markers]]
 [[Category:VimTip|Hide Folding Markers]]

The best action for this tip would be to rename it to
  Hide Folding Markers
  (no point in complicating the URL with quotes)

However, suppose we did not want to do that.

Am I correct in thinking that the following line is redundant?
 [[Category:VimTip|Hide Folding Markers]]

It seems to me that the redundant line would only have effect if the tip
were not in a subcategory. So if I delete that line, there would be no bad
side effects? 

Following are the only other tips using "Category:VimTip".

http://vim.wikia.com/wiki/VimTip121
http://vim.wikia.com/wiki/VimTip1437
 [[Category:VimTip]]
 Redundant because {{Tip}} is used.

http://vim.wikia.com/wiki/VimTip630
 [[Category:VimTip]]
 Used because {{Tip}} has been removed (should restore {{Tip}} and remove
category).
 The only other tip where {{Tip}} has been removed is:
 http://vim.wikia.com/wiki/VimTip47

http://vim.wikia.com/wiki/VimTip680
 [[Category:VimTip|Verbose vs. "File not found"]]
 Redundant because [[Category:Options]] is also used (should either rename
tip to remove punctuation, or put a sort field in Category:Options).

http://vim.wikia.com/wiki/VimTip1321
 [[Category:VimTip|% doesn't work]]
 Redundant because tip is in three subcategories.

John