This might no longer be needed at all; unclear.

Uses middot for tab extents, and an extends/precedes for stuff that goes
off the screen.

I don't think this works the way you'd want.

This is useful for performance reasons at times.  Folding code is super
slow.

Async here is great.

This is modeled on ,. for inserting a link.

Uses metadata.db to find links targetting a particular page / tag, and
output in one of tsv, vimwiki list, vim location list, or fulltext.

Can be restricted to links from pages with dates, which makes it usable
for pulling logs.

Fully replaces the former:

  - notes-links-for, of which it's a superset

  - notes-logs-by-link

  - notes-logs-for which was used for fulltext of a log, and wrapped
    notes-links-for

This commit pulls into vim config as well.

Swaps the lesser used commands here out to the longer key sequences.  It
turns out I write these more often than I look them up for a given tag.

I hate pylint so much.

To my surprise, adding --multi was the only thing I had to do here.

Puts tag finding atop screen, fragment menu at bottom.

Adds a preview invocation for fragments.

This could probably be improved on.  Maybe with a handler that checks if,
say, Perl thinks it's text and otherwise kicks off to xdg stuff.

Using this for testing Xdebug.  Probably not a permanent addition.

Including both stuff from pinboard and vimwiki.

This is more useful by quite a bit than the builtin vimwiki search.

Adds a nice interface to `git grep` with a preview window for matching
files.