Dylan M. Taylor 33fa794fff Row auto-fit: sweep merges once per sheet instead of per row ...

auto_row_height() picked the merges touching a row by scanning every
merge on the sheet, and opening a workbook (fit_imported_rows) or a
commit fitting many rows called it per row, so rows x merges
comparisons ran synchronously on open.

Rows are fitted in ascending order, so a MergeSweep sorts the sheet's
merges by first row once and keeps only those active on the current
row. All comparisons count against MERGE_FIT_WORK (50,000,000) per
pass; past it the remaining rows keep the heights they have.
auto_row_height keeps its signature for single rows.

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..

examples

fix: satisfy stricter clippy lints CI's newer stable toolchain catches

2026-10-12 02:52:07 +02:00

src

Row auto-fit: sweep merges once per sheet instead of per row

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tests/it

Row auto-fit: sweep merges once per sheet instead of per row

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Cargo.toml

Equations: Insert › Equation with a LaTeX editor, Office Math in xlsx and equations in PDF (#471)

2026-11-02 15:45:36 +01:00