A file the page sent without a name opens untitled and unchanged, like the
empty start presentation, so the page's next file closed it. Host mode now
records the start presentation (start_for_host) and only the first file
that opens takes its place, as packaging/web/README.md says.
Save As > Save under the presentation's own name changed neither the path
nor the dirty flag, so the Save As page stayed open and a second click sent
the file again. The page now also compares the revision, which every save
bumps.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* Fonts: bound font-controlled work in enumeration, outlines and carets
An embedded font could make each lookup do far more than real fonts need:
- enumerating a collection read up to 256 faces times 1024 named instances,
each then built with its own shaper; now 4096 per file across all faces,
with a set for the duplicate-style check instead of a scan;
- composite and VARC glyphs could expand one dense outline without limit,
and the outline cache only counted entries; outlines now stop at 32768
path elements (drawing nothing past it) and the cache is also bounded by
the elements it holds;
- the 64-caret limit applied after filtering, so a ligature lookup could
read every caret record; it now applies to the records read.
* address review: bound thread-local glyph cache by path elements
* render: look up a table's style once, keep the skip list as a set, count each dash
* render: index chart point fills, scatter x presence and waterfall bars once per chart
A same-origin page that frames DeckCraft's web build with ?host=parent
sends a file with deckcraft:open and gets every save back as
deckcraft:save {name, saveAs, bytes} instead of a download, with
deckcraft:ready, deckcraft:dirty and deckcraft:failed, as GridCraft,
WordCraft and PdfCraft do. Without ?host=parent nothing changes.
Save follows the desktop app. Every file from the page opens through
file.adopt like File > Open on the desktop; a presentation sent with a
presentation name keeps that name as its file, so Save (Ctrl+S, the
File tab, the Close prompt or the command palette) writes it back under
that name and format with saveAs: false. Anything else (no name, an
outline, a damaged file opened as a repaired copy, a dropped file) is
untitled, and its first Save is a new <title>.deckcraft with saveAs:
true, as is Save As. Exports and Print are copies (saveAs: false).
Host mode starts with an empty presentation that gives way to the first
file while untouched, &author= signs comments, and the URL flags are
read as whole parameters so a free-text author can't set ?show.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* PPTX export: index animation targets, cache a paragraph's build roles, serialize run properties once per text run
* address review: warn once when a by-paragraph build is truncated
* av1: count repeated-frame outputs as they are added
* hevc: give each slice segment its own entry-point list instead of keeping the copied one's allocation
Dylan M. Taylor
MarekSpodBiedry
bradandClaude Opus 5.5
Brandon ThomasandClaude Opus 5.5
Naseq