perf(odf): halve what a spreadsheet costs to decode, and stop two repeat bombs - #776

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andiwand merged 6 commits into

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perf/odf-sheet-memory

Aug 30, 2026

Commits on Aug 30, 2026

perf(xml): build pugixml in compact mode

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dfa6750
fix(odf): store a repeated sheet cell once, not once per position

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91c2819
perf(odf): index a sheet with sorted vectors, and hold elements in a deque

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9c9e108
fix(ooxml): bound a merged range by the cells the sheet has

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aeaddd6
fix(build): give a consumer the pugixml layout the library was built with

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d7fe6ed
docs(odf): cut the comments back, and write the changelog

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442b360