Dylan M. Taylor ae085a2f7e craft-xlsx: write SpreadsheetML workbooks (Document read/write) (#1041) ...

* craft-xlsx: read parts with canonical prefixes so kept trees can be written back

The part layer read every part by local name, so extLst children (x14:, xr:, xm:),
mc:AlternateContent and r:id lost their namespaces and could not be written back.
Parts are now read with one fixed prefix per namespace (the main namespace unprefixed),
mc:Ignorable and mc:Choice/@Requires are rewritten to match, and ns::declare prepares a
kept tree for writing. craft-xml: a namespace listed with the empty prefix reads unprefixed.

* craft-xlsx: write SpreadsheetML workbooks (Document read and write)

Document holds a whole workbook: the workbook part, shared strings, styles, each worksheet's
rows and the rest of its part, and every other part kept as bytes. write regenerates the
workbook part, worksheets, shared strings and styles from the model, keeps unknown children
in place (schema order for regenerated ones), keeps part names and relationship ids, and
writes kept parts unchanged. Writers: Styles::to_xml and to_el for each table entry,
StringItem::to_el (phonetic runs checked as on reading), SheetPart::to_xml with rows
streamed, Workbook::to_el, XlsxKind. Row and DefinedName keep their other attributes;
CellStyle reads iLevel. craft-opc: LazyPackage::canonical gives a part's stored name.

2026-11-11 21:01:51 -05:00

..

package.rs

craft-xlsx: write SpreadsheetML workbooks (Document read/write) (#1041)

2026-11-11 21:01:51 -05:00