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Merge main into feat/ai-editing-data

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2026-11-01 21:29:58 -08:00
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docs/file-format-parity.md
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@@ -70,7 +70,9 @@ private editing data. VectorCraft:
`transparentImages: "flatten"|"omit"`). Type is written as editable text objects (point type, area type and type
on a path, with their fonts' PostScript names, sizes, colours, alignment, indents, leading, tracking and
scaling), which the reading app sets in those fonts; characters outside Windows-1252, vertical type, ruby, inline
graphics and gradient or pattern fills make that type outlines, and Text: Outlines (`outlineText: true`) writes
graphics and gradient or pattern fills make that type outlines, and so do rotated characters (Character Rotation,
which a version 7 text object can't hold: the outlines keep the rotation, and the type is no longer editable text
in the file), and Text: Outlines (`outlineText: true`) writes
all type as outlines. The format can hide only layers: hidden objects go to a hidden layer of their own above
their layer, are omitted, or are made visible (Hidden Objects, `hiddenObjects: "layer"|"omit"|"visible"`).
Sublayers become groups; appearances, effects and brushes are expanded; object names are left out; layer
docs/mcp.md
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@@ -843,7 +843,10 @@ PostScript form, which keeps layers, groups, compound paths and clipping groups
of `range` (default all; `{name}-{artboard}.ai` when several, listed in the result's `files`), with
`transparentImages: "flatten"` (default) or `"omit"` for images with see-through pixels, opacity or a blending mode,
`hiddenObjects: "layer"` (default: a hidden layer of each layer's hidden objects), `"omit"` or `"visible"`, and
`outlineText: true` to write type as outlines instead of text objects. An image that can't be decoded is left out of
`outlineText: true` to write type as outlines instead of text objects. Type with rotated characters (Character
Rotation) is always written as outlines, which keep the rotation; without `outlineText: true` this gives the warning "type with rotated characters is
written as outlines, which keep the rotation, and is no longer editable text (legacy .ai text can't rotate
characters)". An image that can't be decoded is left out of
the file and does not show in art that is flattened or whose raster effects are expanded; `warnings` carries "an image
couldn't be decoded and is missing from the picture" once for all such images. From the CLI: `vectorcraft-cli convert in.svg
out.ai --ai-version 7 [--hidden-objects layer|omit|visible] [--transparent-images flatten|omit] [--outline-text]
@@ -1586,7 +1589,8 @@ already walks Image Trace. Short agent entry points:
a path that names no object. `symbol.instance.reset {ids?}` drops the selected instances' changes (the Properties
panel's Reset). Redefining the symbol (`symbol.update`) reshapes every instance and keeps each change whose path the
new art still has; `symbol.breakLink` bakes the changes into the expanded art; `symbol.edit` edits the symbol's own
art, and each edit there keeps the changes whose path the art still has; making the symbol static drops them.
art, and each edit there keeps the changes whose path the art still has; making the symbol static drops them, and
so does `symbol.replace` with a different symbol (a replace with the instance's own symbol keeps them).
```json
{"name":"run_command","arguments":{"command":"symbol.instance.setAppearance","params":{"id":42,"path":[1],"fill":"#d0021b","opacity":80}}}
docs/target-app-parity.md
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@@ -19,6 +19,7 @@ Artboard Options forwards the active Artboard tool's Scale Artwork with Artboard
| Date | Change | Summary |
|---|---|---|
| 2026-11-02 | minor | Legacy `.ai` saves (version 7) write type with rotated characters as outlines that keep each character's rotation, with a warning unless `outlineText` is on (#5186); scores unchanged. |
| 2026-10-31 | minor | Object › Path › Smooth smooths a path along its length before refitting it, so Auto-Smooth takes a shaky line to one smooth curve instead of leaving its jags, and with anchor points direct-selected it smooths only that section; scores unchanged. |
| 2026-10-31 | minor | New Document: More Settings has the Save Preset button beside the name too, saving its settings (artboard layout included) as a preset (#4893); scores unchanged. |
| 2026-10-31 | minor | Object › Rasterize in a CMYK document with its CMYK colour model makes a CMYK image of the art's ink amounts (as CMYK exports draw them), so the Properties panel says CMYK and CMYK exports keep its inks; a transparent background becomes the image's opacity mask (#4882); scores unchanged. |
@@ -1064,6 +1065,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur
A `.ai` or EPS opened from its editing data whose text document makes the type of every text object that shows takes all its type from the text document: each text object stays in its own group, frame and layer, the page's type isn't matched with them, a file of more than 5,000 text objects still opens with its layers, and type the page draws differently (in another font) keeps the layers, with a warning. A line break inside a paragraph stays a line break in it (`crates/eps/src/import/tests_native.rs`, `crates/eps/src/import/ate.rs`).
In SVG export without Fewer `<tspan>` Elements, each character of live type that justification or Mojikumi moves (the letter gaps of a Justify All line without word spaces, the gaps between the characters of a justified Japanese line, closed-up punctuation, the space between Japanese and Latin letters) starts its own positioned `<tspan>`, and type scaled horizontally on a justified line is stretched to its own width (`crates/svg/tests/it/text_layout.rs`).
SVG export (live text), legacy `.ai` saves (text objects), DXF export (`TEXT` entities) and the CSS Properties panel write area type that Shrink Text to Fit scales down at the size it draws at, and scale its tracking, kerning, leading and baseline shifts the same way where the format holds them.
Legacy `.ai` saves (version 7) write type with rotated characters (Character Rotation, Touch Type turns) as its outlines, with a warning that it is no longer editable text (unless `outlineText` already asks for every type object as outlines): a version 7 text object has no character rotation ([Adobe Illustrator File Format Specification 7.0](https://www.nationalarchives.gov.uk/PRONOM/fmt/423), §15), and the outlines keep each character's rotation, baseline shift and scale (`legacy_ai::tests::type_with_rotated_characters_is_outlines_that_keep_the_rotation`).
A PDF saved with Illustrator's editing data opens through it as a PDF-compatible `.ai` does, with its layers and groups and with art reaching past its page unclipped; such a PDF holds the data in `AIPDFPrivateData` streams (part of #868). A shape a PDF or `.ai` paints with a gradient (a clip path round a shading) opens as one path filled with the gradient, not a clip group round a rectangle, so Shape Builder, Live Paint and Pathfinder work on its outline (#1304).
In a `.ai` opened from its editing data, a text object on a layer that shows and doesn't print stays on that layer, made from the file's text document, even where the page doesn't draw it (`crates/eps/src/import/tests_native.rs`). Such a `.ai` opens without the PDF part's warnings that text was kept as outlines when no outlined glyphs come in, and a warning counts the text objects that hold the page's type next to glyphs the page has only as outlines, which don't come in (`crates/engine/src/cmd/fileio/tests_aiimport.rs`). Where the art of a `.ai` or EPS opened from its editing data differs a little from the file's page, the warning gives the share of the page that differs away from type. When that share is 0.2% or less, the warning names the type and gives the share of the page that differs where the type is; when all the type is made from the text document, the type's share has a warning of its own beside the art's (`crates/eps/src/import/tests_native.rs`).
PDF text opens with every glyph where the file draws it (#722): the font's kerning or none, whichever the file followed, word and character spacing, `TJ` adjustments and horizontal scaling kept per character as tracking, text rise as baseline shift within its line, vertical glyphs narrower than an em centred on their column (`/W2`, `/W`, `/DW`), justified text boxes with word spacing back as justified area type (`tests_text_placement`, fixtures written from ISO 32000-1 §9).
@@ -1082,7 +1084,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur
- The Open and Place dialogs list PostScript `.ps` files and `.epsf` files. A `.ps` file opens and places through the EPS reader (its first page), also when its header is only `%!`, as the `ps` format, which exports don't write (Print to PostScript does); an `.epsf` file opens and places as EPS. Copied in a file manager, these files paste as EPS, and `clipboard.importEps` also reads PostScript whose header is only `%!` (`crates/engine/src/cmd/fileio/tests_epsimport.rs`).
`document.pdfInfo` reads an EPS, a `.ps` file or a `.ai` in PostScript form as one page the size of its bounding box (a US Letter page without one), and its `thumbnail: 1` is a PNG of what that page prints (`crates/engine/src/cmd/fileio/tests_pdfimport.rs`).
- EPS export with Use Artboards writes a central EPS file of the whole document, bounded by its visible art, beside the file of each artboard when it writes two or more artboards; a document with no visible art gets only the artboard files (`crates/engine/src/cmd/fileio/tests_eps.rs`).
EPS export writes a linear or radial gradient of tints of one spot color (and paper white) in that ink's Separation space, at Level 2 and 3, and at Level 3 one that mixes a spot color with process or gray colors, or two spot colors, in a DeviceN space of the spot inks and the process inks its stops use, so each spot ink prints on its own plate; an off-center midpoint is written as a stop with the inks halfway between its two stops. At Level 2, such a mix is written in process colors with a warning. In an RGB export, a gradient that mixes a spot color with RGB or Lab colors is written without the spot ink, with a warning; a CMYK export converts those stops to CMYK first, and the gradient follows the rules above. A Perceptual gradient of spot colors, and a mix whose DeviceN space would need more than 32 inks or a spot color named Cyan, Magenta, Yellow, Black, All or None, are also written in process colors with a warning (`crates/eps/src/tests.rs`).
EPS export writes a linear or radial gradient of tints of one spot color (and paper white) in that ink's Separation space, at Level 2 and 3, and at Level 3 one that mixes a spot color with process or gray colors, or two spot colors, in a DeviceN space of the spot inks and the process inks its stops use, so each spot ink prints on its own plate; an off-center midpoint is written as a stop with the inks halfway between its two stops. At Level 2, such a mix is written in process colors with a warning. In an RGB export, a gradient that mixes a spot color with RGB or Lab colors is written without the spot ink, with a warning; a CMYK export converts those stops to CMYK first, and the gradient follows the rules above. A Perceptual gradient of spot colors, and a mix whose DeviceN space would need more than 32 inks or a spot color named Cyan, Magenta, Yellow or Black, are also written in process colors with a warning (`crates/eps/src/tests.rs`). A spot color named All or None (in a Separation space, the names of every plate and of no plate: [ISO 32000-1:2008](https://opensource.adobe.com/dc-acrobat-sdk-docs/pdfstandards/PDF32000_2008.pdf), 8.6.6.4), is written as the ink All Spot or None Spot (All Spot 2 and on when a spot swatch already has that name) in its fills, strokes, gradients and DSC comments; Registration still prints on every plate (`tests::spot_inks_named_all_or_none_are_written_under_names_of_their_own`).
- Targa files (`.tga`, `.vda`, `.icb`, `.vst`) open, place linked or embedded, relink and update at their pixel size: color-mapped, true-color and black-and-white, raw or run-length encoded, in any of the four row orders. The image descriptor's attribute bits and the extension area's Attributes Type decide the transparency: a file with no attribute bits, or with attribute data the Attributes Type calls undefined, opens opaque; with one bit, a 16-bit true-color pixel takes that bit as its alpha, and a color-mapped pixel takes the bit of the 16-bit color map entry it indexes; premultiplied colors are divided by their alpha. Open and Place recognize a Targa file by its extension, and `clipboard.importImage` and Glass's Load Texture… by its header; a Targa file copied in a file manager pastes as a bitmap (`crates/engine/src/cmd/fileio/tests_tiffbmp.rs`, `crates/engine/src/tests/links.rs`).
- PCX files (`.pcx`) open and place, from the ZSoft PCX Technical Reference Manual: 1 bit in the header palette's first two colors (black and white when the version has no palette or both colors are the same), 1 bit in two to four planes and 4 bits with up to 16 colors from the header's palette (the EGA colors for versions 0 and 3), 2 bits in the CGA colors that the header's CGA palette settings pick (background, color burst, palette and intensity), 8 bits with the 256-color palette after the image data (gray levels without one) and 24-bit color in three planes, run-length encoded. The header's HDpi and VDpi size the image. A file of another depth or plane count, one cut short, and one whose pixels as RGBA pass the pixel allowance are refused with a message before its pixels are decoded. Open and Place recognize a PCX file by its extension, and `clipboard.importImage` and Glass's Load Texture… by its header; a PCX file copied in a file manager pastes as a bitmap (`crates/engine/src/cmd/fileio/tests_pcxread.rs`).
- JPEG 2000 JP2 and raw codestream images open and place from `.jpf`, `.jpx`, `.jp2`, `.j2k`, `.j2c` and `.jpc`. The last valid `resc` or `resd` resolution value wins on each axis; an axis with none uses 72 ppi. Multiple codestreams, JPX composition or layers, and unsupported color spaces are refused with a message. The decoder checks image size before allocating (`crates/engine/src/cmd/fileio/tests_jp2read.rs`).
@@ -1280,6 +1282,8 @@ applies to fills). Tests: `color::gradient::tests` (perceptual midpoint, expansi
PDF export writes a Perceptual linear or radial gradient whose stops are tints of one spot color (and paper white) as a Separation shading in that ink instead of an image, so the ink keeps its plate ([swatches](https://helpx.adobe.com/illustrator/using/using-creating-swatches.html): "Gradient colors can be assigned as CMYK process colors, RGB colors, or a Spot color."; [separations](https://helpx.adobe.com/illustrator/using/printing-color-separations.html): "a separate plate is created for each spot color"). Its tints follow the curve's stops, each the tint with the OKLab lightness of the color there (VectorCraft's own rule). A Perceptual gradient that mixes spot colors with each other or with CMYK or gray stops is written as a DeviceN shading of its inks: at each stop on the curve, the inks of the two stops on either side are mixed at the weight where the two colors mixed in display RGB have the OKLab lightness of the color there (VectorCraft's own rule). Dithered fills, freeform gradients and Perceptual gradients that mix a spot color with RGB or Lab stops are still images, and the export warns that their spot colors are written in process colors. Tests: `color::gradient::tests::ink_tints_follow_the_perceptual_curve` and `ink_mixes_follow_the_perceptual_curve`, `engine::tests::linked_stops::perceptual_spot_gradients_export_as_separation_shadings`, `perceptual_spot_gradients_mixed_with_other_inks_export_as_device_n_shadings` and `spot_gradients_drawn_as_images_warn`.
In these Separation and DeviceN shadings, a white stop linked to a swatch that is not a spot color (a global White swatch, for example) is paper white, 0% of the ink, as an unlinked white stop is, so a gradient of one spot ink and such a stop stays a Separation shading; a stop linked to a white spot color stays a stop of that ink (VectorCraft's own rule). Test: `engine::tests::linked_stops::white_stops_linked_to_process_swatches_are_paper_in_spot_gradients`.
## Artwork Cleanup add-on (2026-10-30)
A VectorCraft addition, not a feature of the reference app, so no area score moves. Object › Plug-ins › Artwork Cleanup and its
@@ -1454,7 +1458,7 @@ A VectorCraft addition, not a feature of the reference app, so no area score mov
## Dynamic symbols (2026-11-01)
Symbols area (#4938), from the public symbol documentation ([create and place symbols](https://helpx.adobe.com/illustrator/desktop/manage-objects/traces-mockups-symbols/create-and-place-symbols.html), [edit symbols](https://helpx.adobe.com/illustrator/desktop/manage-objects/traces-mockups-symbols/edit-symbols.html)). Symbol Options has Symbol Type (Dynamic Symbol / Static Symbol; the dialog's default is Dynamic, `symbol.new`'s `type` defaults to static so scripts behave as before). An instance of a dynamic symbol keeps its own fill, stroke, opacity and blend for any object of the symbol's art, named by a child-index path (`symbol.instance.setAppearance`), and stays an instance: the canvas, SVG, PDF, EPS, legacy `.ai`, EMF/WMF and DXF writers, effects and Expand draw the art with those changes. Redefining the symbol reshapes every instance and keeps each change whose object the new art still has; Break Link bakes the changes into the art; Edit Symbol expands the symbol's own art; Reset (`symbol.instance.reset`: the Properties panel's Quick Actions and the Symbols panel menu) and making the symbol static drop them. The type is stored on the symbol and the changes on the instance in the native format, both left out when unset, so documents without them save byte for byte as before. Remaining: Direct Selection of an object inside a dynamic instance on the canvas (with the Fill/Stroke controls then setting its change), and reading and writing the type and changes in `.ai` files. Evidence: `crates/engine/src/tests/dynamic_symbols.rs`, `crates/doc/src/symbol_overrides.rs` tests. Score unchanged at 87% (estimated); hours 5–9 → 4–8.
Symbols area (#4938), from the public symbol documentation ([create and place symbols](https://helpx.adobe.com/illustrator/desktop/manage-objects/traces-mockups-symbols/create-and-place-symbols.html), [edit symbols](https://helpx.adobe.com/illustrator/desktop/manage-objects/traces-mockups-symbols/edit-symbols.html)). Symbol Options has Symbol Type (Dynamic Symbol / Static Symbol; the dialog's default is Dynamic, `symbol.new`'s `type` defaults to static so scripts behave as before). An instance of a dynamic symbol keeps its own fill, stroke, opacity and blend for any object of the symbol's art, named by a child-index path (`symbol.instance.setAppearance`), and stays an instance: the canvas, SVG, PDF, EPS, legacy `.ai`, EMF/WMF and DXF writers, effects and Expand draw the art with those changes. Redefining the symbol reshapes every instance and keeps each change whose object the new art still has; Break Link bakes the changes into the art; Edit Symbol expands the symbol's own art; Reset (`symbol.instance.reset`: the Properties panel's Quick Actions and the Symbols panel menu) and making the symbol static drop them, and Replace Symbol drops them when it gives the instance a different symbol. The type is stored on the symbol and the changes on the instance in the native format, both left out when unset, so documents without them save byte for byte as before. Remaining: Direct Selection of an object inside a dynamic instance on the canvas (with the Fill/Stroke controls then setting its change), and reading and writing the type and changes in `.ai` files. Evidence: `crates/engine/src/tests/dynamic_symbols.rs`, `crates/doc/src/symbol_overrides.rs` tests. Score unchanged at 87% (estimated); hours 5–9 → 4–8.
## Document Tools add-on: Export All Open Documents (2026-11-01)