>
> Previously, if a page like `plugins/trail` contained a conditional like
>
-> [[!if test="backlink(plugins/goodstuff)" all=no]]
+> \[[!if test="backlink(plugins/goodstuff)" all=no]]
>
> (which it gets via `templates/gitbranch`), then the
> [[plugins/conditional]] plugin would give `plugins/trail` a dependency on