typst article layout: other reference-locations, fig-column, tbl-column

[gordonwoodhull]

Ask Claude Code to review your implementation against the documentation.

It will tell you interesting things!

These showed up in writing the documentation:

1. About reference-location values:
   The schema claims Typst supports reference-location with values [block | section | margin | document], but the implementation only specifically handles margin. Do section and block values work for Typst, or should the documentation warn that only margin and document are supported?

2. About fig-column and tbl-column cell options:
   Article-layout.qmd documents the "Multiple Outputs" feature where you can use fig-column: margin or tbl-column: margin to selectively place figures or tables in the margin while keeping other output in the body. I don't see tests or implementation for this in Typst. Should this be documented as not implemented for Typst?