Follows #6592. Paste now also skips the names that effects in the
document's brush art use when it picks a free name for a pasted SVG
filter. When no free name keeps the filter within the 64 KB limit (a
one-letter name at the limit with every free letter and digit taken),
the paste is refused instead of keeping the name of the document's
filter. Clipboard::import_into and import_text_styles return a Result,
and their callers pass the error on before the document changes.
The web build had no clock for plug-in runs, so its first view deferred
every plug-in live effect until Effect > Refresh Deferred Effects, and a
run's wall-clock limit was not enforced there. The deferrals clock and
the run deadline now read `web_time::Instant`, which is the system's
monotonic clock on the desktop and the page's `performance.now()` in the
web build. The web's first view now shares the same 2,000 ms budget, and
its runs stop at the 5 s, 60 s and 300 s limits as on the desktop.
Docs: docs/plugins.md, docs/mcp.md, docs/target-app-parity.md.
Print as Bitmap limited each page's image to 65,535 pixels a side, but the
renderer draws at most 32,768. A 9000 x 100 pt artboard at a 300 ppi raster
effects resolution printed as an image that stopped at 7,864 pt and was
placed as if whole. The resolution is now lowered until the longest side
fits.
Under --automation-read-root, a control client's ui.menu.list (and
ui.contextMenu.list, which shares the listing) left every File › Open
Recent Files row in, so the client saw the names of recent files it may
not read. file.recentFiles returned their full paths, and
file.openRecentN for such a file answered with a refusal naming the path.
Now the listing leaves out a recent file outside the read roots, as it
already leaves out listed scripts outside them. The other rows keep their
ids, so file.openRecent3 still opens the third file. file.recentFiles
returns only the files inside the roots, in order, and file.openRecentN
for a file outside them ends with "no such recent file", as an empty slot
does. The person's own menus and Home screen are unchanged.
Docs: docs/mcp.md, docs/control-protocol.md, docs/target-app-parity.md.
A getter, a conversion, a callback of a built-in function or a file
$.evalFile runs is executed on native frames, so the run cannot stop at a
$.sleep there. Such a call used to only mark the run to pause, so the
code after it ran first and the wait came later. $.sleep with more than 0
milliseconds now throws an Error there, as alert, confirm and prompt do.
toSource checked the 16,777,216-unit length limit only after a whole
string was written. A long string of characters that are escaped could
reach the heap limit first, which ends the run instead of throwing a
RangeError. The limit is now checked before each part is added.
A failure $.evalFile raised for a file it could not run was placed by
matching the uncaught error's message against the last such failure. A
script that caught the failure and threw it again later, or threw a new
error whose message held its text, was reported at the failed file's line
instead of the second throw.
The failure now carries a mark (HostError::Marked) with the exception.
A catch clause drops the mark, a throw raises the value without one, and
a finally block that ends normally throws it on with its mark, nested
finally blocks included. Realm::error_mark gives the mark of the error a
run ended with, and the engine looks up the file, line and column by it.
Object > Rasterize and the redrawn path of Crop Image allowed images up to
65,535 pixels a side, but the renderer draws at most 32,768. A 100 x 5569 pt
rectangle rasterized at 600 ppi came back 32,768 pixels tall, and the bottom
29% of the art was gone. Such an image is now refused like one over the
64 megapixel limit, and the art stays as it was.
The flattener limited an image's resolution only by its total pixels, while
the renderer draws at most 32,768 pixels a side. A long area, such as a narrow
see-through gradient strip down a 2 m banner at 1200 ppi, came back cut off
at that length and was placed as if whole, so the rest of the strip was lost
in Flatten Transparency and in PDF/X-1a, PDF/X-3 and PDF 1.3 exports. The
resolution is now also limited by the longest side, as raster effects are.
The graph still stores an opacity or blend mode set on a series mark's row
that has no paint, as it does for transparency.set. The sentence now says
that such a row leaves only the stored paint unchanged.
`#strict on` and `//@strict on` no longer end the run as unsupported. They
turn on the checks the dollar-object help page gives for `$.strict`
(https://extendscript.docsforadobe.dev/extendscript-tools-features/dollar-object/):
an assignment to a read-only property throws a TypeError, and so does a new
property on an object that takes none.
VectorCraft's own rules: a getter-only property counts as read-only; the
objects that take no new properties are the non-extensible ones
(preventExtensions, seal, freeze, and the frozen vc and $ objects); the last
`#strict` line of the script and its includes sets the whole run, and runs
without one are unchanged; eval and Function take the checks of the code
that compiles them; a file $.evalFile runs keeps its own line's checks for
its code and functions, or takes the caller's without one. The rest of ES5
strict mode stays with 'use strict'.
The js crate carries the setting per compiled source
(Realm::set_strict_writes, and a strict_writes callback on
HostItem::Evaluator), and applies it only to property assignments.
A script's $ object now has the other members the Dollar object page
lists: about, appEncoding, bp, build, buildDate, colorPicker,
decimalPoint, engineName, error, flags, gc, getenv, setenv, global,
hiresTimer, level, line, locale, localize, memCache, os, screens, sleep,
stack, strict and version. Scripts also get the global
localize(object, ...values), toSource(value) and
Object.prototype.toSource().
Each run starts with the interface's locale and its own $ state;
$.setenv changes only the run's copy of LANG, LC_MESSAGES, LC_ALL and
OS, and $.getenv returns null for every other name. $.sleep waits from
0 to 1,000 ms between frames, and script.stop ends the wait. toSource
writes plain data only and throws on cycles, getters, host objects and
values past the data limits.
The script checker reports $.localize as a $ member instead of the
global localize function.
Pasted art whose svg.filter effect named one of the document's SVG filters
but drew another definition kept that name, so editing or deleting the
document's filter rewrote the pasted art's filter. Paste now renames such
a filter to a free name ("Soft 2") when the art comes from another
document or from SVG, and takes the document's filter when the art is
pasted back into the document it was copied from. Symbols, patterns,
brushes and graphic styles on the clipboard follow the same rule.
- The panel's report line gives a run without a clock as "time
unavailable", as script.console does, instead of "? ms", and shows the
slowest commands after "slowest:" as script.console does.
- "1 host call", "1 earlier line dropped" and "1 line cut" take the
singular in the panel and in script.console, and each catalog gives
its language's plural forms. The dropped and cut counts choose their
forms independently.
- A run whose state is gone still gets an end line: "stopped" when it is
abandoned, "internal" when the next slice finds it missing. Neither
adds a report line. The missing-run path in script_pump now also puts
the session's state back, as script_abandon does, so the next run can
start.
A dimension selected with the art it measures became a plain group of
paths and text when Object › Expand, Object › Expand Appearance or
Object › Path › Outline Stroke ran, so it no longer redrew when moved
or restyled.
These commands now leave such a dimension's lines and label as they
are, also inside selected groups without fills, strokes or effects of
their own, and change only the other art. The dimension keeps its
export assets and variable bindings. When the new art no longer fits
the dimension's link, for example because the outlined stroke has
other anchors, the dimension stays where it was, no longer linked, as
it does when its art is deleted. Undo links it again.
When the dimension is all the command would change, the command
changes nothing and reports the error it gives for a selection with
nothing to change. Object › Expand… is no longer dimmed for the label
of such a dimension. A dimension selected without the art it measures,
a part of one, and one inside a selected group with an appearance of
its own still become plain groups, and Type › Create Outlines still
outlines the label.
Docs: docs/dimensions.md, docs/mcp.md, docs/target-app-parity.md.
Paragraph settings given to all of a graph label's text with
text.setFormat (indents, spacing, hyphenation, Justification options,
composer, direction, kashida, kinsoku, mojikumi, burasagari and the
rest) and the label's anti-aliasing method were lost when the graph
drew its labels again, because the graph kept only a character style
for each kind of label. Each kind now also keeps its paragraph settings
and anti-aliasing method, saved with the graph in its label styles, and
the graph still sets each label's alignment for its place.
The legend spaces its entries by the kept legend settings: Legend
Across Top measures each label with its indents and spacing, both
legend layouts make room for extra leading or paragraph spacing, and a
label with a negative indent or negative space before moves right or
down so it stays clear of its swatch and of the entry above it.
BFlat