I went back to a lower-res monitor.  It's great.

Getting old may beat the alternatives, but it sure is kind of shit on its
own terms in a lot of ways.

my dimming eyesight
hasn't made me hate tab characters
any less

Things were getting a little unruly in there.

- bunch of comments
- adds an F6 binding for opening the most-recently used file list in
  MRU
- changed the behavior of `today`; it no longer outputs HTML tags
  on its own.

- F5 now calls :wall
- <leader>r to pipe through exec_filter (this probably not a long-term
  thing, but good for a current writing project)
- notes.txt instead of notes