minirst: reindent _admonitiontitles I don't like the verical indent. While I was here, I cleaned up some whitespace and added a trailing comma on the last element.

tags: extract filenode filtering into its own function We'll also need to reuse this logic so we extract it into its own function. We document some of the logic in the process.

tags: extract tags computation from fnodes into its own function I'm about to introduce code that needs to perform such computation on "arbitrary" nodes. The logic is extracted into its own function for reuse.

tags: only return 'alltags' in 'findglobaltags' This is minor update along the way. We simplify the 'findglobaltags' function to only return the tags. Since no existing data is reused, we know that all tags returned are global and we can let the caller get that information if it cares about it.

tags: make argument 'tagtype' optional in '_updatetags' This is the next step from the previous changesets, we are now ready to use this function in a simpler way.

tags: reorder argument of '_updatetags' We move all arguments related to tagtype to the end, together. This will allow us to make these arguments optional and reuse of this logic for callers that do not care about the tag types.