The grid is view state of each open document, with no undo step, so its schema's x-writes is session rather than the default document. A test pins x-writes for all six View commands, and the level 1 schema hash is updated.
Check a new call's params against the schema in execute_spec, after the
key check and before the parser, and check every command.batch step
before the first one runs. menucmds::run_raw and the two other direct
runs go through the same check. Saved steps keep keys the schema does
not name and have the values it names checked.
Limit nesting to 16 levels, cut error text and paths to a fixed length,
and copy nothing before it has passed. Treat a whole number written
with a fraction as an integer. Check declared defaults and duplicate
names once at first use.
Give the five schema errors rows in the 22 complete-message catalogs.
The 3D effects refuse objects they can't build from, such as clipping
groups and blends under Extrude & Bevel. The preview failed, OK stayed
on and only repeated the error in a status-bar line that gets cut off,
so the dialog looked broken.
The dialog now shows the command's reason under Preview and turns OK
and Enter off while it holds. With Preview off, it tries the values
once when they change and rolls back, so the reason still appears.
Three geometry fixtures used unembedded Helvetica, so the reader fell
back to Source Sans 3 widths where Helvetica is not installed (CI) and
fitted the line length instead of placing glyphs exactly; the following
"C" then landed about 3 pt off its untagged comparison. Embed the
bundled Source Sans 3 with matching explicit widths. Every assertion and
the 0.05 pt tolerance are unchanged.
An image in a Separation color space opened as an RGB image: its spot ink
was lost (no plate in Separations Preview), and Fill and Recolor Artwork
didn't reach its color.
It now opens as a grayscale image of its tints (white where it lays no
ink, black at 100 %, its Decode array applied; 1 to 16 bits a sample, or
one gray channel from its JPEG, CCITT, JBIG2 or JPEG 2000 decoder),
colorized by its ink at 100 %: the spot swatch, a process plate's CMYK
color, or Registration. Its mask becomes its opacity mask, as a CMYK
image's does. The ink is found by the image's color space among those the
file defines, once per image. The ink None, an ink whose color can't be
told, images inside an alpha soft mask, inline images and DeviceN images
open as before; samples that can't be read open in RGB with a warning, and
the ink gets no swatch.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The warning #6326 added listed the families `set_text` met while the
page ran. An Illustrator EPS can be rebuilt from its editing copy,
whose type may be in other fonts than the page's, and `stringwidth` and
`charpath` reach `set_text` without adding any type. The families are
now taken from the text objects of the document the import gives (its
layers and its symbols), once each, in the order the type comes,
whichever path built it.
A mark glyph's vertical translation started a new draw_glyphs batch, so
krilla received the cluster's source range again and mapped its
characters twice. Copying or searching the exported PDF then found
doubled letters for Arabic harakat in any font, and for every dotted
letter in fonts that draw dots as zero-advance mark glyphs (Noto Sans,
Naskh and Kufi Arabic).
Keep compatible glyphs on the same layout line in one batch and carry
their relative vertical placement as per-glyph y_offset; horizontal
placement is unchanged (next_x - x advances). Font, size, linear
transform, line/column, paint run, list marker and hyphen boundaries
still split batches. Krilla keeps owning cluster mappings and
ActualText. No importer change.
Regressions decode the content stream and ToUnicode maps: one batch per
layout line, no duplicated cluster assignment, one ActualText per
multi-glyph cluster, contours within 0.05 pt of outline export; mixed
scripts, vertical columns, path rotations and PDF/X variants covered.
The reader round-trip stays an ignored test until the importer consumes
ActualText (#6165).
Addresses #6309.
Editable PDF import derived characters from glyph Unicode/CID mappings
even when the enclosing marked-content sequence supplied /ActualText.
A span that paints "xy" but says "AB", followed by "C", imported "xyC".
Track the outermost replacement owner per span (absent, explicitly
empty, consumed), decode it with the existing PDF text-string decoder,
emit it once at the first placeable glyph, and let the remaining glyphs
of the span advance the pen without phantom character slots or
inferred spaces. Authored stretches keep their logical order while
adjacent ordinary text still goes through visual-to-logical
reconstruction. Glyph identity still drives font matching. Depth and
size are bounded; oversized or unbalanced spans fall back to glyph
mappings with a warning.
Outlines mode and PDF export are unchanged. Parity docs updated,
scores unchanged.
Fixes#6165.
Type set in a family that isn't available keeps its name and shows in
the fallback font, as in PDF import, but EPS import said nothing. It
now notes each such family once, in the order its type comes (at most
64), and ends with PDF import's warning: "fonts that aren't available
show in the fallback font until they are: <families>".
Tests that set type in fonts the test machine may lack (Helvetica,
Ryumin, made-up names) check the program's warnings without that note,
since which fonts are installed depends on the machine.
Found while testing crates/engine/src/cmd/graph/data.rs:45-47 (parse_csv)
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
A PDF image mask (`/ImageMask true`) painted in a solid color opened as an
RGB image with the color in its pixels: Fill and Recolor Artwork didn't
reach the color, a spot color lost its ink, and the same mask painted again
in another color took the first one, because the painted image was cached
by the mask alone, and so did an uncolored pattern whose cell draws a mask.
It now opens as a grayscale image of what it paints, colorized by that
color, as the .ai reader opens a 1-bit image mask (#5790). A spot color
keeps its swatch and tint. The page's walk counts paths, not images, so the
ink is found from the color space. Readings of a pattern cell are told
apart by colorized images' colors too. Inside an alpha soft mask, or
painted with a pattern, a mask opens as before.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
copyFrom only writes paints enabled for pickup and apply, and paint, Transparency and the Eyedropper record an undo step only when the override changes.
copyFrom still edits the part when reverse, append and defaultsOnly are false, and reverse copies onto source. transparency.set records an undo step only when the override changes.
A picked part takes transparency and the Eyedropper only when those calls omit their other targets. Art, Pattern and Bristle brushes, native Wayland and the web still do not take tilt, bearing or rotation.
A dithered fill or a Perceptual linear or radial gradient whose stops
are all CMYK was written as an RGB image. It is now a CMYK image.
The stops keep their inks, an off-center midpoint is halfway between
its two stops' inks, and a Perceptual curve uses the ink mixes a
DeviceN shading uses. Dither's noise is added per ink and adds no ink
where the gradient has none.
The Output settings convert the inks as they do for any CMYK image.
A gradient with an RGB, gray or Lab stop, a stop linked to a spot
swatch, or a Perceptual curve of more than 4,096 stops is still written
as an RGB image.
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