Is there an easy way to exclude a particular page from an automatically-generated category?
I have a template that puts pages in [[Category:Bad Coords]] if its arguments are invalid. I'd like to be able to exclude certain pages from this category, even though they are automatically added by this template.
E.g. I would like to be able to include something like [[Exclude Category:Bad Coords]] on a page, which overrides any [[Category:Bad Coords]] that the page may have.
Sorry if this is a common request, or a need that is already addressed by other means. I did try to search for it.