Hi Jed

Wouldn't limit[] operators help?

\define breadcrumbs()
<$list filter='[is[current]tags[]limit[7]]-[[$:/tags/SideBar]]' emptyMessage
='<br><<finalFilter>>'>
<$set name=TheFilter filter='$(TheFilter)$ [<currentTiddler>]'>
<<breadcrumbs>>
</$set>
</$list>
\end

regards

On Wednesday, 30 December 2015 16:43:47 UTC+2, Jed Carty wrote:
>
> I ran into a rather serious problem with recursion. The same thing as when 
> you have a loop in a toc macro. Luckly it should be fixed in the newest 
> version. Considering that it will lock up your wiki whenever you open a 
> tiddler that is tagged in a way that causes a problem I suggest you update 
> what you have. Unfortunately this means that the styling Matabele made will 
> need to be updated.
>
> If you run into any other errors let me know.
>
> Also, it may be possible to use a similar fix on the toc macros to prevent 
> the recursion errors but I am not sure, the toc macros are quite a bit more 
> complex.
>

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