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Dylan M. Taylor
7fe902292f
craft-rtf: WordCraft's RTF reader and writer on craft-wordmodel and craft-flow (feature doc) * Add craft-wordmodel: WordCraft's document model without its editing code WordCraft's crates/doc (wordcraft-doc, at 07f97737) moved as it is, so the DOCX, RTF, ODT and other text-format crates can read into and write from one model. Module paths, type names and serde attributes are unchanged: an app that re-exports the crate keeps its native file format. Left in the app: range editing (edit.rs), IME text and equation editing. Not model, and already in craft-libs: code pages (craft-rtf), the ZIP entry-count check (craft-opc), the compound-file guard (craft-cfb). The paragraph walks moved to walk.rs and the unit helpers of wordcraft-geom to geom.rs. * craft-wordmodel: math_tree, the arguments of an equation node and a walk over its runs The DOCX reader and writer walk an equation's runs. The walk and the child accessors it uses were in WordCraft's equation editor (math_edit.rs), which stays in the app; they are structure, not editing. * craft-wordmodel: keep the document operations (edit.rs) with the model The DOCX and RTF readers use them: alternative-format chunks are merged into a document with adopt_blocks, and a reader formats ranges with format_range and inserts objects. They operate on the document, not on a view, so they belong beside it. The tests that drove them come back with them; the paragraph walks stay in walk.rs and edit re-exports them. base64 0.23, as WordCraft and craft-offcrypto use. * Add craft-flow: the flow model the text formats map to, on craft-wordmodel WordCraft's crates/formats/src/model (07f97737) moved as it is: Flow, FBlock, Para, Inline, Fmt, tables and cells, pictures, to_doc and from_doc, picture sniffing, colours, base64 and the Dropped report. Only the paths changed (wordcraft_doc is craft_wordmodel); the report helpers are public so the format crates can call them; the image re-encoding helper stays with WordCraft's RTF writer. * wip: WordCraft's RTF interpreter, as it is * Take main's side of files outside craft-rtf * craft-rtf: WordCraft's RTF reader and writer as they are at wordcraft 07f97737 crates/formats/src/rtf.rs and crates/formats/src/rtf/, unchanged and not yet compiled (no module declares them), so the next commit shows only what the move changes. * craft-rtf: WordCraft's RTF reader and writer as craft_rtf::doc (feature doc) On craft-flow and craft-wordmodel, with this crate's code pages (craft-codepage), dates and escaping in place of WordCraft's copies, and craft-metafile's metafile sniffing. A picture in a format RTF cannot carry is re-encoded as PNG with a bounded decode (100 megapixels, 512 MiB), as WordCraft's picture decoder bounded it. The 76 tests moved with it.