Paste a MultiMarkdown table in transposed and tidied form

[ComplexPoint]

Might be worth trying this 'tidy-only' macro for nested or simple MultiMarkdown tables:

Tidying nested / simple MultiMarkdown tables

A first draft of something I needed this week for working with (plain or) nested MMD tables, in which a parent cell may span several child cells. Note that this differs from Fletcher's Format > Clean up > Selected Table(s) in MultiMarkdown composer. Where Fletcher's Clean up normalises his deliberately extreme and eccentric sample table at http://fletcher.github.io/MultiMarkdown-5/tables.html from: | | Grouping || First Header | Second Header | Third Header |…