Reference

Every function Keisen exports, with its arguments and defaults.

The complete Keisen API: the entry point, the table parts, the formatters, the locations, the aggregations, and the theme options.

Everything in this section is read from the source. tests/unit/test-exports.typ holds lib.typ to a list of public names, so an accidental export cannot slip in, though nothing yet checks that list against these pages.

A document imports the package from Typst Universe, which loads lib.typ. Everything a document needs comes out of that one file, the nanoplot renderers included, because a Typst package specification cannot carry a subpath: @preview/keisen:x.y.z/src/... is not valid syntax, so a module reachable only from a clone would be reachable by nobody who installs the package.

The pages

Entry point for display-table and the three selectors every directive takes.
Table parts for the header, the stub, row groups, spanners, notes, styles, and options.
Columns for labelling, aligning, sizing, hiding, moving, and combining columns.
Formatters for turning a value into the notation it is read in.
Nanoplots for the in-cell renderers and the domain they share.
Locations for addressing cells by what the data says.
Aggregations for summary rows and the functions that fill them.
Themes and options for the four presets and every option key.
Serialised specifications for reaching the pipeline from another language.
Figures and Quarto for wrapping a table in a float.

Limitations

Summary rows require groups, from table-stub(group: ..) or from table-row-group; use grand-summary-rows for a table without them. Rows outside every declared group are summarised by the grand summary alone.
Neither a nanoplot column nor a combined column can be summarised: a series of readings has nothing to aggregate, and a combined column holds content rather than quantities. Naming either in summary-rows is an error rather than a blank cell.
A combined column is opaque, so it is not decimal-aligned and infers start alignment.