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Use when working on TaTUÍ's render path: Buffer, Cell, diffing, the terminal tick loop, or backend dispatch. Covers allocation-free steady state, buffer swapping, and the immediate/retained boundary. Triggers: buffer, diff, tick, render path, allocation, swap, double buffering.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/invector-tecnologia/tatui --skill nim-tui-architecture命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
正在显示 SKILL.md
基于 SOC 职业分类
| name | nim-tui-architecture |
| description | Use when working on TaTUÍ's render path: Buffer, Cell, diffing, the terminal tick loop, or backend dispatch. Covers allocation-free steady state, buffer swapping, and the immediate/retained boundary. Triggers: buffer, diff, tick, render path, allocation, swap, double buffering. |
Terminal.draw(render) builds a Frame over nextBuffer.Rect; widgets render(area, nextBuffer).nextBuffer vs currentBuffer → minimal cell patches.Backend.draw.Backend.flush; reconcile cursor; swap(current, next); reset next in place.string building or seq growth in diff/encode. Pre-size, index, reuse scratch buffers.tests/test_alloc_invariant.nim (0 getOccupiedMem delta across ticks).Output bytes only in src/tatui/backend/. Core describes what changed via BufferPatch.