docs: document hashline_edit as top-level flag

Add dedicated '## Hashline Edit' section to configurations.md explaining the hash-anchored Edit tool, its default-on behavior, and how to disable it or its companion hooks. Update src/config/AGENTS.md to reflect hashline_edit moved out of experimental and into root schema (27 fields).
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YeonGyu-Kim
2026-02-20 11:20:45 +09:00
parent f30c656ebf
commit c93723f200
2 changed files with 31 additions and 3 deletions
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@@ -981,6 +981,34 @@ Available hooks: `todo-continuation-enforcer`, `context-window-monitor`, `sessio
**Note on `auto-update-checker` and `startup-toast`**: The `startup-toast` hook is a sub-feature of `auto-update-checker`. To disable only the startup toast notification while keeping update checking enabled, add `"startup-toast"` to `disabled_hooks`. To disable all update checking features (including the toast), add `"auto-update-checker"` to `disabled_hooks`.
## Hashline Edit
Oh My OpenCode replaces OpenCode's built-in `Edit` tool with a hash-anchored version that uses `LINE#ID` references (e.g. `5#VK`) instead of bare line numbers. This prevents stale-line edits by validating content hash before applying each change.
Enabled by default. Set `hashline_edit: false` to opt out and restore standard file editing.
```json
{
"hashline_edit": false
}
```
| Option | Default | Description |
|--------|---------|-------------|
| `hashline_edit` | `true` | Enable hash-anchored `Edit` tool and companion hooks. When `false`, falls back to standard editing without hash validation. |
When enabled, two companion hooks are also active:
- **`hashline-read-enhancer`** — Appends `LINE#ID:content` annotations to `Read` output so agents always have fresh anchors.
- **`hashline-edit-diff-enhancer`** — Shows a unified diff in `Edit` / `Write` output for immediate change visibility.
To disable only the hooks while keeping the hash-anchored Edit tool:
```json
{
"disabled_hooks": ["hashline-read-enhancer", "hashline-edit-diff-enhancer"]
}
## Disabled Commands
Disable specific built-in commands via `disabled_commands` in `~/.config/opencode/oh-my-opencode.json` or `.opencode/oh-my-opencode.json`: