When we edit a table with many many columns, use csv or dsv format is not comfortable to work, what about let table plugin support a format like oddmuse longtable plug

Instead of oddmuse style longtable, we can use YAML as table format:

  a: 1
  b: 2
  a: 3
  b: 4

I think this is a great idea. It could be handled in the existing table plugin, with a new format= parameter. YAML sounds more attractive to me than oddmuse. -- Jon