* M5: Locked layers follow Figma's rules: no nudge, a locked parent's children stay locked (#1560)
Pins Figma's locked-layer behaviour (measured in Figma's web app, 2026-11-10; help center "Lock and unlock layers") in a new lock_behaviour_tests suite. Fixes the divergences: transform.nudge and transform.nudgeSize skip locked layers, object.toggleLock without a value counts a child of a locked parent as locked (so it never locks the child on its own), and the Layers panel padlock on such a child is inert.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Model-Effort: Opus 5.5 drove; Fable 5.1 briefed; Sonnet 5.5 wrote at medium
* Layers panel: a padlock sweep skips the children of a locked layer (#1560)
A padlock drag sweep no longer collects rows with `locked_above`, so
dragging across a locked frame's children leaves their own flags alone
and draws no swept value on them. An eye sweep is unchanged.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Model-Effort: Opus 5.5 drove; Opus 5.5 briefed; Sonnet 5.5 wrote at medium
* M5: Lock/Unlock leaves a locked layer's child alone in a mixed selection (#1560)
With a locked frame's child and an unlocked layer selected, Lock/Unlock set both own flags, so
the child stayed locked once the frame was unlocked. With no explicit `locked` value, the command
now skips a layer whose parent is locked, as its padlock does; an explicit value (scripts) still
sets it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Model-Effort: Opus 5.5 drove and wrote
---------
Co-authored-by: Claude Sonnet 5.5 <noreply@anthropic.com>
Co-authored-by: FredApps <FredApps@users.noreply.github.com>
Figma holds a US registration for DEV MODE (US 7574348). Display text only: the view.devMode label, Inspect tab, shortcut row, refusal messages, CLI help, docs and all locale catalogs now say Developer Mode. Command ids, preference keys and saved fields are unchanged; "Dev Mode" stays a search alias in the Actions palette. Adds a naming guard test.
Drops the "Figma-class" self-description from the MCP instructions and the "Accessibility at Figma" aside from pref.uiScaleUp help. Help text only; ids and preference keys unchanged. Adds a display-name guard over mcp/src and engine/src/cmd string literals.
kurbo's simplify_bezpath, which smooths Pencil samples and runs Simplify
path, fitted two common shapes with a curve that ran far off the path: a
stroke that goes out and back to the very point it left (kurbo keeps a
reversal as a smooth join) and nearly collinear samples (kurbo measures
its error across the path, not along it).
figcraft_geom::simplify_path cuts the path where it turns back by more
than a right angle, simplifies each run with kurbo, and keeps a run as it
was when its fit strays more than twice the accuracy from it. The Pencil
and vector.simplify use it.
Found while testing crates/engine/src/cmd/file/open.rs:33 (open_recent, `.nth(i.max(0.0) as usize)`)
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Found while testing crates/engine/src/cmd/edit/props.rs:248 (reparent, `index = num(p, "index").map(|i| i.max(0.0) as usize)`)
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Cut with nothing to copy (only points that touch no segment) is Disabled and changes nothing, as Copy now is (Copy used to fall through to the whole layer); paste borrows the clipboard instead of cloning it; a partial copy or cut mirrors its SVG to the system clipboard; x without y (or y without x) is refused; the junk test asserts refusals change nothing and accepted results are finite; the edit.copy, edit.cut and edit.paste specs state the behaviour and the mode-specific paste response.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Model-Effort: Opus 5.5 drove; Opus 5.5 briefed; Sonnet 5.5 wrote at medium
Found while testing crates/engine/src/cmd/file/export.rs:89 (export; same pattern at :332 in export_layers)
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Measured in Figma: in vector edit mode Copy takes only the selected segments (a lone point, the segments touching it) and a paste outside makes a new vector in place; Cut removes them, splitting the path in the same layer and staying in edit mode; Paste while editing adds the clipboard's segments or a copied layer's outline to the vector's network in place, selecting them. FigCraft copied the whole layer, Cut left nothing to paste, and Paste while editing did nothing. 16 new engine and UI tests cover copy, cut, paste, undo and junk parameters; the whole engine suite passes bar the known font test.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Model-Effort: Opus 5.5 drove; Opus 5.5 briefed; Sonnet 5.5 wrote at high
component.createSet now refuses a selection where one layer is inside another, as component.combineVariants does, before changing the document (the nested layer was silently dropped from the set). Adds the component.createSet label to the 22 locale catalogs that list component.createMultiple.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Model-Effort: Opus 5.5 drove; Opus 5.5 briefed; Sonnet 5.5 wrote at medium
The third entry of the menu several selected layers get: each layer becomes a component and they are wrapped in a component set in place, 20 px around, named as Figma names them (measured): "Property 1=<layer name>" in left-to-right order, prop=value names kept, and layers that all share a name give a set of that name with "Default" variants. Engine tests cover the three measured cases, geometry, selection, one undo and the refusal of instances; the UI test checks the three menu entries in order and that the third makes one set.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Model-Effort: Opus 5.5 drove; Opus 5.5 briefed; Sonnet 5.5 wrote at medium
Found while testing crates/engine/src/cmd/image.rs:239 (save_preset, `index = num(p, "index").filter(..).map(|k| k as usize)`)
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
BFlat
Trevor BrownandClaude Opus 5.5
Dylan M. Taylor
skylar taylor-barrick
FredApps
ljkx
NetterSilverandClaude Haiku 5.5