gridcraft

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Dylan M. Taylor 052ee60218 Get Data: refuse an import whose dense rows would be too large

data.getData and data.fromTextCsv built every row densely before
writing it: JSON records were padded to the union of all keys (found
with a quadratic Vec::contains scan), and CSV cells were expanded over
the whole used rectangle. A few sparse records or one far-away CSV
cell therefore allocated billions of slots.

The importer now collects JSON keys with a HashSet, refuses more keys
than a sheet has columns, and checks the projected rows x columns
against MAX_IMPORT_CELLS (10,000,000) before building any row.

2026-11-02 20:34:32 -05:00

calc

Calc: new Python code recalculates the readers of the cell's old spill

2026-11-01 14:41:48 -05:00

chart

M7: add data tables beneath charts

2026-11-01 15:30:46 -05:00

core

Merge main into Python cells as data

2026-11-01 12:00:09 -05:00

engine

Get Data: refuse an import whose dense rows would be too large