mirror of
https://github.com/storytold/gridcraft.git
synced 2026-11-12 21:33:43 +00:00
* xlsx: analyse each kept chart sheet's graph once per save chart_sheet_usable walked a chart sheet's relationship graph and parsed its charts for every workbook entry, so many entries naming one shared graph multiplied the work. The referenced sheet names are now cached by relationship id. * address review: cache the chart-sheet usability verdict per relationship id instead of every reference * address review: cache chart-sheet analysis by the graph root, not the relationship id