* M2.1: preserve chart parts through native saves
Serialize retained chart relationships and payloads in native files.
Add native and headless file-command round-trip regressions.
Contribution on behalf of @MMexicann.
* Format: bound opaque chart parts as native ZIP entries
Address maintainer feedback on the existing PR. Preserve upstream work and document tested scope and validation limits.
* Model: track transient native chart part entries
Address maintainer feedback on the existing PR. Preserve upstream work and document tested scope and validation limits.
* PPTX: initialize native chart entry metadata
Address maintainer feedback on the existing PR. Preserve upstream work and document tested scope and validation limits.
* Engine: adapt chart native roundtrip fixtures
Address maintainer feedback on the existing PR. Preserve upstream work and document tested scope and validation limits.
* Docs: describe bounded chart sidecars and validation
Address maintainer feedback on the existing PR. Preserve upstream work and document tested scope and validation limits.
* Roadmap: record bounded chart persistence evidence
Address maintainer feedback on the existing PR. Preserve upstream work and document tested scope and validation limits.
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Co-authored-by: skylar taylor-barrick <hi@skylar.cc>
blank_presentation's debug_assert would panic in debug builds (never-crash
rule): a fresh deck that cannot fit its title slide now simply arrives
without it. The exhaustion test also covers insert.smartArt and
insert.textBox.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Conflicts resolved onto main's newer shape, and the PR's policy applied to
every alloc_id/add_media/new_slide call site main has grown since: commands
answer bad(cmd, NO_ID_SPACE) (slide.reuse, insert.zoom, SmartArt, photo
album, review.accept, handout/notes masters, master placeholders,
background/artistic/compress pictures, transition sound, ink to shape,
paste special, file.new templates); reid/bring_media/renumber/regenerate
and compare::adopt/accept are fallible; outline import keeps what fit.
Tests use expect() on the now-Option results.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Fix-ups in the merge (review): zoom targets, sections and titles are looked up with get()
instead of indexing; Hyperlink literals carry both main's sound fields and zoom_return;
duplicated test statements left by the test-file union are removed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A chart's kept parts were written under the names the source file gave them,
so a relationship to ppt/media/image1.png (or any name the writer generates)
produced a second zip entry with that name on save. Kept parts are now written
as ppt/<folder>/keptN.<ext> with a content-type override each, the chart's and
the kept parts' own relationships are rewritten to the new names (relationships
to parts that were not kept are dropped), and the package writer skips any
second entry under a name it already wrote. externalData/userShapes are dropped
only when their relationship is not written back.
Office 2016 chartex charts (added on main since the PR) capture and write back
their kept parts the same way; the plain-chart fallback carries none.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Fix-ups in the merge (review): uniform-width and highlighter strokes are drawn as one path (on
the slide and in the live preview) so see-through ink doesn't darken where segments overlap;
segment pairs are destructured instead of indexed; tests that build pointer events set the new
pressure field.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Fix-ups in the merge: error-bar statistics are computed once per series (was once per point,
quadratic on long series); reading custom amounts uses the chart-wide point budget (#480).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- #178: ToUnicode ranges looked up without indexing
- #465: frame_num gaps are concealed (bounded) even when the SPS forbids them; cut streams keep playing
- #471: control request lines up to 256 MB so picture/media inserts still fit
- #473: a merge that loses its only row or column is removed, with regression tests
- #521: AutoCorrect no longer rewrites real words (cant, wont, im)
- #654: inherit_placeholder_geometry's doc comment back on its function
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
main's axis_scale now reads plotted_extent rather than value_range, which #537
taught about waterfalls; route waterfall charts to value_range there too.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
