Direct3D 12 compiles with FXC and no device compiles wgpu's indirect-call
validation shaders, the two causes of "Parent device is lost" at start.
When the graphics still fail before the first frame, the app starts again
with the next of a fixed list of attempts (Windows: Vulkan, OpenGL; Linux
and FreeBSD: OpenGL; then lower requirements on the power-saving GPU), and
the last failure's message names what was tried.
Session::execute_as records the agent's presence: its name, the file, and the innermost layers its last edit changed or the selection it set, for 8 seconds after its last command. The app shows it as an avatar in the people row and an outline with a name tag on the canvas, in its own colour. Display only: no undo step, never saved, never synced to a live session.
While the interaction editor has an Open overlay action with Manual position open, the overlay frame shows dimmed and outlined where it opens, from the top-left of the layer that opens it. Dragging it sets the action's offset through proto.action.set in one gesture: the X/Y fields follow live and the drag is one undo step.
* M9: one name for comments and live sessions, shown in the Join dialog, kept in the browser, renamed live (#1380)
* M9: a reconnecting session's reset is its own helper (#1380)
* M9: a per-address budget for server admin requests, and join codes found by hash (#1075)
* M9: the server tests share one snapshot and address helper (#1075)
These scripts write no spaces between words, so a paragraph was one word
that only broke where it overflowed, mid-word (พัฒนาซอ|ฟต์แวร์).
breaks::word_breaks finds the word starts inside each run of them with
ICU4X's line segmenter (icu_segmenter 2.3, matching the icu_* crates in
the lock), and break_lines may break there when the next glyph starts a
new cluster. Where a run meets other text the UAX #14 subset decides as
before; a word wider than its box keeps #1400's emergency break.
Desktop uses the segmenter's dictionaries; the browser uses its LSTM
models (about 0.39 MB of wasm instead of 1.86 MB, which the 24 MiB web
gate can't take). ICU4X breaks between stray marks are filtered through
safe_emergency_break, so junk input never splits a cluster.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LvG6DyK6i9Nvvsp3tp77UP
* M4: a letter and its combining marks shape with one font (#1478)
* M4: the stacked-mark test checks positions only in fonts whose anchors stack them (#1478)
* M4: the cluster face rule is tested with stand-in faces, so it runs without system fonts (#1478)
* M4: the #1478 tests use stand-in faces only, so they run everywhere
Every message (the first and each reply) gets `mentions`: {name, known,
you} for each @mention, by the rule the thread view highlights with
(figcraft_doc::mentions, now shared with mention_ranges). Names resolve
against the file's people and you; unknown names are kept with
known: false; a@b.com mentions nobody.
BFlat