[pmwiki-users] How to generate a list of categories?

[Sebastian Siedentopf]

Am 19.07.2006 um 19:13 schrieb christian.ridderstrom at gmail.com:

> I'd like to generate a list of all categories that exist, how can I  
> do this?
>
> This recipe is about how to do this
> 	http://www.pmwiki.org/wiki/Cookbook/ListOfCategories
>
> but unfortunately all it does is the following:
>
> 	(:pagelist group=Category list=normal:)
>
> As far as I can tell that will only list the pages in the group  
> Category, so if a category doesn't have a page, it won't show up.
>
> What I am looking for is a method to list all categories, including  
> the categories that do not have a corresponding page.

I wrote a little script that does this. It is not tested with the  
latest PmWiki builds and maybe not recipe quality, but I append it so  
you can try it out if you want. The markup (:CategoryIndex:) should  
give you a simple bullet list with all categories.

Sebastian

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