Clearing a cell re-evaluated #SPILL! anchors only within 64 rows and
columns above and to the left of it, so =SEQUENCE(100) in A1 stayed
#SPILL! after the blocker in A90 was cleared. Emptied cells now look
for blocked anchors any distance above or to the left, with one pass
over the formulas per sheet however many cells were cleared.
Fixes#139.
Inserting or deleting rows and columns moved formula cells but not the
values they had spilled, and the full recalculation that follows
reconciled spills only at the formulas' new positions. =SEQUENCE(3) in
A5 with row 1 deleted showed #SPILL! in A4 (blocked by its own old
values in A6:A7); deleting the anchor's row left 2 and 3 behind. A full
recalculation now drops all spills and lays them out again from the
formulas.
Fixes#133.
=SUM(C3:INDEX(B9:C11,2,2)) adds C3:C10, but only C3 and B9:C11 were
recorded as its precedents, so typing into C5 left the total unchanged
until a full recalculation. A range whose ends are function results now
depends on the box spanned by the references inside it, which contains
any cell those functions can return.
Typing a value over a dynamic array formula, or clearing it, left the
values it had spilled: with =SEQUENCE(3) in A1, typing 2 into A1 kept
2 and 3 in A2:A3, and =SUM(A1:A3) gave 7. Only formulas are evaluated
again, so the old spill of a cell that no longer holds a formula was
never written back. It is now removed when the formula goes, and the
formulas reading its area are recalculated.
- ui-egui: title bar with QAT, full ribbon (Home/Insert/Draw/Page Layout/Formulas/Data/
Review/View/Automate + Table/Chart Design), formula bar with Name Box, virtualised grid
(frozen panes, overflow, borders, CF data bars/scales/icons, tables, sparklines, filter
buttons, charts/pictures/shapes), in-cell editor with point mode, reference colouring,
autocomplete and argument hints, sheet tabs, status bar, dialogs, control channel
- apps/sheetcraft: desktop app (control server, file dialogs, prefs, drag & drop)
- chart: toolkit-free chart layout/rendering for 25 chart kinds + sparklines + rasteriser
- mcp + sheetcraft-cli: MCP server (headless or bridged) and CLI (info/convert/eval/cat/run/mcp)
- xtask (ci/layers/assets/wasm/version/parity), release workflows, packaging, placeholder icon
- automatic row heights
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
nihilist-narwhal