benilla's layer now uses only the 1.12 API and the 1.12 Lua forms, and the host hooks it used are gone from the VM.
- **The VM calls handlers as 1.12.1 does.** A handler body is compiled as the chunk itself, so `self` in it is an ordinary global (`0x704c70`). A handler is called with no arguments (`0x705199`). The loader reads no `function=` attribute.
- **`GetBinding`/`GetNumBindings` answer the 1.12 list** (`0x4b7f60`): `HEADER_*` section rows, plus every key bound to a command, with no category column. The stock `KeyBindingFrame` now shows its section headers and both key columns.
- **The Key Bindings page captures keys through its own window**, as `Blizzard_BindingUI` does: the frame's `OnKeyDown` for keys, clicks for mouse buttons, and the wheel. It takes the `Benilla` prefix, so loading the stock binding addon no longer breaks it. The UI pointer feed now hands frames mouse buttons 4 and 5.
- **`/errors` keeps its log by chaining the Lua error handler**, and the stock ScriptErrors dialog is unchanged. Load failures that never raise now print one chat line each at world entry.
- **Slash commands:** `/reload` and `/errors` are `SlashCmdList` rows in the layer. `/convertraid` is gone; 1.12.1 has no such command. The dev commands are host rows in dev builds only, so a player build answers them with the unknown-command line once.
- **Naming:** every global the layer defines is `Benilla`-prefixed. `BenillaBindCapture`, `KeyBindings_OnHostKey`, the three script-error globals and `SubmitChatInput` are removed.
Verified:
- New tests for each rule and each removed surface; 16 mutations each fail a test.
- Region dumps of the Options window (general page, Key Bindings, armed) are identical before and after.
- `scripts/gates.sh` and `scripts/smoke.sh` are green.
- A live run bound a key, a Shift chord and the middle button through the page, and opened `/errors`.
Built on macOS; no platform seam touched.
Fixes#539Fixes#544Fixes#407
Part of #171🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The core now loads the stock `GameMenuFrame.xml` at its `FrameXML.toc` row, right after `UIPanelTemplates.xml`, and benilla's ESC menu look moves into the layer as `GameMenuAdapters.xml`, which reshapes the stock frame in place: a later file cannot take an occupied frame name (`0x701bd0`).
- Every stock rung stays in the chain with its name and a `TOP` anchor. The three the menu does not show are hidden and laid over the rung above, since a zero height leaves a rung's bottom edge unresolved (`combineEdge 0x767440`). So an addon that inserts under Interface Options and re-anchors Key Bindings (ShaguTweaks), or under Macros and re-anchors Logout (MCP, MoveAnything), lays out as on 1.12.1, with no error.
- The era rungs keep their look and behaviour: Options opens benilla's window; the `BenillaOptionsFrame`-aware wrappers of `ToggleGameMenu`, `IsOptionFrameOpen` and `UpdateMicroButtons` move into the layer; the non-stock names take the `Benilla` prefix. The core toc now names no file of ours.
- With the layer off (`WOW_STOCK_UI=1`), the menu is the stock menu and every rung opens its stock window.
Verified: a region dump of the open menu on main and here differs only in our own frames' names, their insertion order within one level (the rects do not overlap) and sub-1e-4 px float noise; new tests for ShaguTweaks' insert, MCP from the corpus, a pfUI-style skin and the stock-only menu, each failing on main; `scripts/gates.sh` and `scripts/smoke.sh` green; a live run opened the menu, opened Options and returned to the game, and MoveAnything's own insert landed under Macros with Logout below it. Built on macOS; no platform seam touched.
Fixes#553Fixes#540🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
