document.save, file.saveAs, file.saveCopy and file.saveAsTemplate wrote
the file when given a key that no save format reads, beside the path or
in options, or an unknown key inside a PDF option object such as
marks.useDocumentBleed. document.exportForScreens did the same for an
unknown top-level key, a key in a format row and a key in the settings
of a format.
These commands now refuse such a key and name its path
(options.noSuchOption, formats[1].marks.useDocumentBleed). The svg
object is checked in every save, export and format row, also when the
file written is not SVG. A save still leaves out a key that only another
save format reads, and warns as before. A format row and a format's
settings still take includeArtboardFill and richBlack, which the
encoders read. document.exportPresets.save checks its settings, with the
rows and settings in it, the same way.
In the app, file.save and file.exportForScreens sent as commands are
checked as document.save and document.exportForScreens, and app.save is
checked before anything is written; MCP's app.save, file.save and
file.exportForScreens are checked the same way. The SVG Options dialog
no longer passes its internal fields on to the save.
With Preferences > Performance > Real-time Drawing and Editing off, tool
previews are deferred to the release, so a guide dragged out of a ruler
(guide.add) or moved with a selection tool (guide.move) showed only its
position label until the button was released. Guide previews now always
apply as the guide is dragged: the guide is all such a drag shows.
#4646's units and guides lost on reopen don't reproduce for a native
file: a new millimetre document's ruler guides and units survive Save,
Close and Open in .vectorcraft, PDF, .ai and EPS (new regression test,
and live in the app with Background Save). An SVG saved without Preserve
Editing reopens in pixels with no guides, as the reporter saw.
Preview, Embed ICC Profiles, Create PDF-Compatible File and the other VectorCraft Options went back to their defaults for every document not saved yet. A native Save or Save As now records the options it used in the preferences (not the artboards it picked, nor Use Compression, which its preference decides), and file.formatOptions offers them for a document not yet saved as a native file. A document saved before keeps its own.
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