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1794 lines (1524 loc) · 96.4 KB
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Cell Coding Language Specification — v0.1</title>
<link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;600&family=Syne:wght@400;600;700;800&family=Noto+Sans+KR:wght@300;400;500;700&display=swap" rel="stylesheet">
<style>
:root {
--bg: #0d1117;
--bg2: #161b22;
--bg3: #1c2330;
--bg4: #21262d;
--border: rgba(48,54,61,1);
--border-hi: rgba(45,255,143,0.3);
--green: #2dff8f;
--green-dim: rgba(45,255,143,0.08);
--green-mid: rgba(45,255,143,0.18);
--amber: #ffd166;
--coral: #ff7b72;
--blue: #79c0ff;
--purple: #d2a8ff;
--pink: #f778ba;
--text: #e6edf3;
--text-dim: #8b949e;
--text-mute: #484f58;
--sidebar-w: 280px;
}
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }
body {
background: var(--bg);
color: var(--text);
font-family: 'Noto Sans KR', sans-serif;
font-weight: 300;
line-height: 1.7;
display: flex;
}
/* ═══ SIDEBAR ═══ */
.sidebar {
width: var(--sidebar-w);
min-height: 100vh;
background: var(--bg2);
border-right: 1px solid var(--border);
position: fixed;
top: 0; left: 0; bottom: 0;
overflow-y: auto;
display: flex;
flex-direction: column;
z-index: 100;
}
.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.sidebar-logo {
padding: 24px 20px 20px;
border-bottom: 1px solid var(--border);
}
.logo-badge {
font-family: 'JetBrains Mono', monospace;
font-size: 10px;
letter-spacing: 0.15em;
color: var(--green);
background: var(--green-dim);
border: 1px solid var(--border-hi);
padding: 3px 8px;
border-radius: 2px;
display: inline-block;
margin-bottom: 10px;
}
.logo-title {
font-family: 'Syne', sans-serif;
font-size: 17px;
font-weight: 700;
color: var(--text);
line-height: 1.2;
}
.logo-title span { color: var(--green); }
.logo-version {
font-family: 'JetBrains Mono', monospace;
font-size: 10px;
color: var(--text-mute);
margin-top: 4px;
}
.nav-section {
padding: 16px 0 8px;
border-bottom: 1px solid var(--border);
}
.nav-section:last-child { border-bottom: none; }
.nav-label {
font-family: 'JetBrains Mono', monospace;
font-size: 9px;
letter-spacing: 0.2em;
text-transform: uppercase;
color: var(--text-mute);
padding: 0 20px 8px;
display: block;
}
.nav-item {
display: flex;
align-items: center;
gap: 10px;
padding: 7px 20px;
font-size: 13px;
color: var(--text-dim);
text-decoration: none;
transition: color 0.2s, background 0.2s;
cursor: pointer;
border-left: 2px solid transparent;
font-weight: 400;
}
.nav-item:hover { color: var(--text); background: var(--bg3); }
.nav-item.active { color: var(--green); border-left-color: var(--green); background: var(--green-dim); }
.nav-dot {
width: 5px; height: 5px;
border-radius: 50%;
background: var(--text-mute);
flex-shrink: 0;
transition: background 0.2s;
}
.nav-item.active .nav-dot,
.nav-item:hover .nav-dot { background: var(--green); }
.nav-sub {
padding: 4px 20px 4px 44px;
font-size: 12px;
color: var(--text-mute);
text-decoration: none;
display: block;
transition: color 0.2s;
}
.nav-sub:hover { color: var(--text-dim); }
/* ═══ MAIN CONTENT ═══ */
.content {
margin-left: var(--sidebar-w);
flex: 1;
max-width: calc(100% - var(--sidebar-w));
}
/* ═══ TOP BAR ═══ */
.topbar {
background: var(--bg2);
border-bottom: 1px solid var(--border);
padding: 14px 48px;
display: flex;
align-items: center;
justify-content: space-between;
position: sticky;
top: 0;
z-index: 50;
}
.topbar-path {
font-family: 'JetBrains Mono', monospace;
font-size: 11px;
color: var(--text-dim);
display: flex;
align-items: center;
gap: 8px;
}
.topbar-path .sep { color: var(--text-mute); }
.topbar-path .current { color: var(--text); }
.topbar-meta {
font-family: 'JetBrains Mono', monospace;
font-size: 10px;
color: var(--text-mute);
display: flex;
align-items: center;
gap: 16px;
}
.status-dot {
width: 6px; height: 6px;
border-radius: 50%;
background: var(--green);
display: inline-block;
animation: pulse 2s ease-in-out infinite;
margin-right: 4px;
}
@keyframes pulse { 0%,100%{opacity:1;} 50%{opacity:0.3;} }
/* ═══ ARTICLE ═══ */
article {
padding: 56px 48px 96px;
max-width: 900px;
}
/* ═══ SECTION HEADINGS ═══ */
.spec-section {
margin-bottom: 72px;
scroll-margin-top: 80px;
}
.section-header {
display: flex;
align-items: flex-start;
gap: 20px;
margin-bottom: 32px;
padding-bottom: 20px;
border-bottom: 1px solid var(--border);
}
.section-num {
font-family: 'JetBrains Mono', monospace;
font-size: 11px;
color: var(--green);
background: var(--green-dim);
border: 1px solid var(--border-hi);
padding: 4px 10px;
border-radius: 2px;
margin-top: 6px;
white-space: nowrap;
}
.section-title {
font-family: 'Syne', sans-serif;
font-size: 30px;
font-weight: 700;
line-height: 1.15;
color: var(--text);
}
.section-en {
font-family: 'JetBrains Mono', monospace;
font-size: 12px;
color: var(--text-mute);
letter-spacing: 0.1em;
margin-top: 4px;
}
h3.sub-heading {
font-family: 'Syne', sans-serif;
font-size: 18px;
font-weight: 600;
color: var(--text);
margin: 36px 0 16px;
display: flex;
align-items: center;
gap: 10px;
}
h3.sub-heading::before {
content: '';
width: 3px; height: 18px;
background: var(--green);
border-radius: 2px;
flex-shrink: 0;
}
h4.mini-heading {
font-family: 'JetBrains Mono', monospace;
font-size: 12px;
font-weight: 500;
color: var(--green);
letter-spacing: 0.1em;
text-transform: uppercase;
margin: 24px 0 10px;
}
p.body-text {
font-size: 15px;
line-height: 1.9;
color: rgba(230,237,243,0.75);
margin-bottom: 16px;
font-weight: 300;
}
/* ═══ CODE BLOCKS ═══ */
.code-block {
background: #010409;
border: 1px solid var(--border);
border-radius: 6px;
overflow: hidden;
margin: 20px 0 28px;
font-family: 'JetBrains Mono', monospace;
}
.code-block-header {
background: var(--bg2);
border-bottom: 1px solid var(--border);
padding: 10px 18px;
display: flex;
align-items: center;
gap: 12px;
}
.code-lang {
font-size: 10px;
letter-spacing: 0.15em;
color: var(--green);
text-transform: uppercase;
}
.code-fname {
font-size: 11px;
color: var(--text-mute);
margin-left: auto;
}
.code-body {
padding: 24px 28px;
font-size: 13px;
line-height: 2;
overflow-x: auto;
}
.code-body::-webkit-scrollbar { height: 4px; }
.code-body::-webkit-scrollbar-thumb { background: var(--border); }
pre { margin: 0; }
/* Syntax colors */
.k { color: #ff7b72; } /* keyword */
.t { color: var(--amber); } /* type/class */
.s { color: var(--green); } /* string */
.a { color: var(--blue); } /* attribute */
.v { color: #e6edf3; } /* value */
.c { color: #3d444d; } /* comment */
.fn { color: var(--purple); } /* function */
.op { color: var(--text-dim); } /* operator */
.n { color: var(--pink); } /* number/special */
.p { color: #8b949e; } /* punctuation */
/* ═══ GRAMMAR TABLES ═══ */
.grammar-table {
width: 100%;
border-collapse: collapse;
margin: 16px 0 28px;
font-size: 13px;
}
.grammar-table thead tr {
background: var(--bg3);
border-bottom: 2px solid var(--green-mid);
}
.grammar-table th {
padding: 12px 16px;
text-align: left;
font-family: 'JetBrains Mono', monospace;
font-size: 10px;
letter-spacing: 0.15em;
text-transform: uppercase;
color: var(--text-dim);
font-weight: 400;
}
.grammar-table td {
padding: 11px 16px;
border-bottom: 1px solid var(--border);
vertical-align: top;
line-height: 1.6;
}
.grammar-table tbody tr:hover td { background: var(--bg3); }
.grammar-table td:first-child {
font-family: 'JetBrains Mono', monospace;
font-size: 12px;
color: var(--amber);
white-space: nowrap;
}
.grammar-table td:nth-child(2) { color: var(--text-dim); font-size: 13px; }
.grammar-table td:nth-child(3) {
font-family: 'JetBrains Mono', monospace;
font-size: 11px;
color: var(--blue);
}
/* ═══ CALLOUT BOXES ═══ */
.callout {
border-radius: 6px;
padding: 16px 20px;
margin: 20px 0;
border: 1px solid;
font-size: 14px;
line-height: 1.75;
}
.callout-label {
font-family: 'JetBrains Mono', monospace;
font-size: 10px;
letter-spacing: 0.15em;
font-weight: 500;
display: block;
margin-bottom: 6px;
}
.callout.info { background: rgba(79,192,252,0.06); border-color: rgba(79,192,252,0.25); }
.callout.info .callout-label { color: var(--blue); }
.callout.info .callout-body { color: rgba(121,192,255,0.85); }
.callout.warn { background: rgba(255,209,102,0.06); border-color: rgba(255,209,102,0.25); }
.callout.warn .callout-label { color: var(--amber); }
.callout.warn .callout-body { color: rgba(255,209,102,0.8); }
.callout.note { background: var(--green-dim); border-color: var(--border-hi); }
.callout.note .callout-label { color: var(--green); }
.callout.note .callout-body { color: rgba(45,255,143,0.75); }
.callout.rule { background: rgba(210,168,255,0.06); border-color: rgba(210,168,255,0.25); }
.callout.rule .callout-label { color: var(--purple); }
.callout.rule .callout-body { color: rgba(210,168,255,0.8); }
/* ═══ BADGES ═══ */
.badge {
display: inline-block;
font-family: 'JetBrains Mono', monospace;
font-size: 10px;
padding: 2px 8px;
border-radius: 2px;
letter-spacing: 0.05em;
vertical-align: middle;
margin: 0 3px;
}
.badge-green { background: var(--green-dim); color: var(--green); border: 1px solid var(--border-hi); }
.badge-amber { background: rgba(255,209,102,0.1); color: var(--amber); border: 1px solid rgba(255,209,102,0.25); }
.badge-blue { background: rgba(121,192,255,0.08); color: var(--blue); border: 1px solid rgba(121,192,255,0.25); }
.badge-coral { background: rgba(255,123,114,0.08); color: var(--coral); border: 1px solid rgba(255,123,114,0.25); }
.badge-purple { background: rgba(210,168,255,0.08); color: var(--purple); border: 1px solid rgba(210,168,255,0.25); }
/* ═══ DEFINITION LIST ═══ */
.def-list { margin: 12px 0 24px; }
.def-item {
display: grid;
grid-template-columns: 180px 1fr;
gap: 0;
border-bottom: 1px solid var(--border);
padding: 12px 0;
}
.def-item:first-child { border-top: 1px solid var(--border); }
.def-term {
font-family: 'JetBrains Mono', monospace;
font-size: 12px;
color: var(--amber);
padding-right: 20px;
padding-top: 1px;
}
.def-desc {
font-size: 13px;
color: var(--text-dim);
line-height: 1.7;
}
/* ═══ LIFECYCLE DIAGRAM ═══ */
.lifecycle {
display: flex;
align-items: center;
gap: 0;
margin: 20px 0 28px;
overflow-x: auto;
padding: 4px 0;
}
.lc-step {
background: var(--bg3);
border: 1px solid var(--border);
border-radius: 6px;
padding: 14px 18px;
text-align: center;
min-width: 100px;
flex-shrink: 0;
transition: border-color 0.2s;
}
.lc-step:hover { border-color: var(--border-hi); }
.lc-step-icon { font-size: 18px; margin-bottom: 6px; }
.lc-step-name {
font-family: 'JetBrains Mono', monospace;
font-size: 10px;
color: var(--green);
letter-spacing: 0.1em;
text-transform: uppercase;
}
.lc-step-desc {
font-size: 10px;
color: var(--text-mute);
margin-top: 4px;
line-height: 1.4;
}
.lc-arrow {
color: var(--text-mute);
font-size: 18px;
padding: 0 6px;
flex-shrink: 0;
}
/* ═══ SIGNAL FLOW DIAGRAM ═══ */
.signal-flow {
background: #010409;
border: 1px solid var(--border);
border-radius: 6px;
padding: 28px 32px;
margin: 20px 0 28px;
font-family: 'JetBrains Mono', monospace;
font-size: 12px;
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<!-- ═══════════ SIDEBAR ═══════════ -->
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<div class="logo-badge">CELL CODING</div>
<div class="logo-title">Language <span>Spec</span></div>
<div class="logo-version">v0.1-draft · 2025</div>
</div>
<nav>
<div class="nav-section">
<span class="nav-label">Overview</span>
<a class="nav-item active" href="#overview"><span class="nav-dot"></span>Overview · 개요</a>
<a class="nav-item" href="#keywords"><span class="nav-dot"></span>Keywords · 키워드</a>
</div>
<div class="nav-section">
<span class="nav-label">Core Units</span>
<a class="nav-item" href="#cell"><span class="nav-dot"></span>cell — 세포</a>
<a class="nav-sub" href="#cell-anatomy">Anatomy · 해부 구조</a>
<a class="nav-sub" href="#cell-membrane">Membrane · 막</a>
<a class="nav-sub" href="#cell-lifecycle">Lifecycle · 생존 주기</a>
<a class="nav-item" href="#signal"><span class="nav-dot"></span>signal — 신호</a>
<a class="nav-sub" href="#signal-types">Signal types · 신호 유형</a>
<a class="nav-sub" href="#signal-routing">Routing · 라우팅</a>
</div>
<div class="nav-section">
<span class="nav-label">Composition</span>
<a class="nav-item" href="#tissue"><span class="nav-dot"></span>tissue — 조직</a>
<a class="nav-item" href="#organ"><span class="nav-dot"></span>organ — 기관</a>
<a class="nav-item" href="#organism"><span class="nav-dot"></span>organism — 유기체</a>
</div>
<div class="nav-section">
<span class="nav-label">System</span>
<a class="nav-item" href="#nervous"><span class="nav-dot"></span>nervous — 신경계</a>
<a class="nav-item" href="#immune"><span class="nav-dot"></span>immune — 면역계</a>
<a class="nav-item" href="#genome"><span class="nav-dot"></span>genome — 유전자</a>
</div>
<div class="nav-section">
<span class="nav-label">Advanced</span>
<a class="nav-item" href="#mutation"><span class="nav-dot"></span>Mutation · 변이/분화</a>
<a class="nav-item" href="#typing"><span class="nav-dot"></span>Type System · 타입</a>
<a class="nav-item" href="#grammar"><span class="nav-dot"></span>Grammar (EBNF) · 문법</a>
<a class="nav-item" href="#interop"><span class="nav-dot"></span>Interoperability · 상호운용</a>
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<span class="current">language-specification · 언어 명세</span>
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<span style="color:var(--text-dim);font-size:12px">English first · 한국어 병렬</span>
<span><span class="status-dot"></span>draft</span>
<span>v0.1.0</span>
<span>2025</span>
</div>
</div>
<article>
<!-- ════════ 0. OVERVIEW ════════ -->
<div class="spec-section" id="overview">
<div class="section-header">
<span class="section-num">§ 0</span>
<div>
<div class="section-title">Overview & Design Philosophy · 개요 및 설계 철학</div>
<div class="section-en">English first · Korean parallel in overview; grammar sections use bilingual labels</div>
</div>
</div>
<p class="body-text">Cell Coding is a programming paradigm inspired by cell theory in biology. The unit of every program is the <strong>cell</strong> — each with a distinct role, selective communication through the <strong>membrane</strong>, and organic connection via <strong>signals</strong>.</p>
<p class="body-text">Cell Coding is designed as a <strong>transpiled DSL</strong> on top of existing languages (Python, TypeScript, Go, etc.). It does not start as a standalone language; it absorbs existing ecosystems and can be adopted incrementally.</p>
<p class="body-text">세포코딩(Cell Coding)은 생물학의 세포 이론에서 영감을 받은 새로운 프로그래밍 패러다임이다. 모든 프로그램의 구성 단위는 <strong>세포(cell)</strong>이며, 세포는 고유한 역할을 가지고, 막(membrane)을 통해 외부와 선택적으로 통신하며, 신호(signal)를 통해 유기적으로 연결된다.</p>
<p class="body-text">세포코딩은 기존 언어(Python, TypeScript, Go 등) 위에서 동작하는 <strong>트랜스파일 방식</strong>의 DSL로 설계된다. 독립 언어로 시작하지 않고 기존 생태계를 흡수하며 점진적으로 도입 가능하다.</p>
<p class="body-text"><strong>Why now:</strong> Classical software evolved around a narrower input-process-output frame. In Physical AI systems, both sensing and acting become multimodal and continuous, so a single linear pipeline model becomes insufficient.</p>
<p class="body-text"><strong>왜 지금 필요한가:</strong> 고전 소프트웨어는 상대적으로 좁은 입력-처리-출력 프레임을 중심으로 발전했다. 그러나 Physical AI 시스템에서는 감지와 행동이 모두 다중 모달·연속 흐름으로 확장되므로, 단일 선형 파이프라인 모델만으로는 한계가 드러난다.</p>
<p class="body-text"><strong>Functional cell definition:</strong> Cell Coding treats software as a collaboration network of functional cells. Each cell owns one role, is guarded by membrane contracts, and cooperates with others only through signals.</p>
<p class="body-text"><strong>기능 세포 정의:</strong> Cell Coding은 소프트웨어를 기능 세포들의 협업 네트워크로 본다. 각 세포는 하나의 역할을 담당하고, 막 계약으로 경계를 유지하며, 다른 세포와는 신호를 통해서만 협업한다.</p>
<p class="body-text"><strong>Physical AI scenarios:</strong> A spider robot adapts sensing and actuation to terrain; a humanoid coordinates balance, manipulation, and interaction organs; a companion PET robot maintains continuous affect and safety cells in home contexts. Each case maps to role-membrane-signal cooperation, not a linear I/O pipeline.</p>
<p class="body-text"><strong>Physical AI 시나리오:</strong> 거미 로봇은 지형에 적응하는 감각·행동 세포를, 휴머노이드는 균형·조작·상호작용 기관의 협업을, 반려(PET) 로봇은 가정 환경에서 정서·안전 세포의 지속 상호작용을 보여준다. 각 사례는 선형 I/O 파이프라인이 아니라 역할-막-신호 협업으로 매핑된다.</p>
<p class="body-text"><strong>Concept overview diagram:</strong> See the integrated 4-level process architecture at <a href="concept-overview.html" style="color:var(--green)">concept-overview.html</a> (Modeling/Coding/Interworking → Sense/Decide/Act lanes → functional pairs → component cells).</p>
<p class="body-text"><strong>개념 구조 다이어그램:</strong> 통합 4단계 프로세스 구조는 <a href="concept-overview.html" style="color:var(--green)">concept-overview.html</a> 참고 (모델링/코딩/연동 → 감각/판단/행동 레인 → 기능 쌍 → 구성 세포).</p>
<table class="grammar-table" style="margin-top:20px">
<thead>
<tr><th>Diagram level · 단계</th><th>Spec term · 명세 용어</th></tr>
</thead>
<tbody>
<tr><td>Level 0: Modeling · Coding · Interworking</td><td><code>genome</code> → <code>cell</code> → <code>nervous</code></td></tr>
<tr><td>Level 1: Input / Process / Output lanes</td><td><code>tissue</code> (Sense · Decide · Act)</td></tr>
<tr><td>Level 2: Functional pairs</td><td><code>cell</code> roles within tissue</td></tr>
<tr><td>Level 3: Component cells</td><td><code>membrane</code> + <code>signal</code> contracts</td></tr>
</tbody>
</table>
<div class="callout note">
<span class="callout-label">📐 Core philosophy · 핵심 철학</span>
<span class="callout-body">A cell <strong>declares its role</strong> rather than hiding state; it <strong>reacts to signals</strong> rather than calling other cells; it must be able to survive on its own and, collectively, form an organism.<br>세포는 상태를 숨기는 것이 아니라 <strong>역할을 선언</strong>한다. 세포는 다른 세포를 호출하는 것이 아니라 <strong>신호에 반응</strong>한다. 세포는 단독으로 살아남을 수 있어야 하며, 집합적으로 유기체를 이룬다.</span>
</div>
<h3 class="sub-heading">Design Goals · 설계 목표</h3>
<table class="grammar-table">
<thead>
<tr><th>Goal · 목표</th><th>Description · 설명</th><th>Metric · 측정 기준</th></tr>
</thead>
<tbody>
<tr><td>Independence · 독립성</td><td>Each cell is unaware of other cells' internals · 각 세포는 다른 세포의 내부 구현을 알지 못한다</td><td>Cell testable in isolation · 세포 단독 테스트 가능 여부</td></tr>
<tr><td>Role clarity · 역할 명확성</td><td>A cell's role is declaratively readable from outside the code · 세포의 역할이 코드 외부에서 선언적으로 읽힌다</td><td><code>role</code> field required · role 필드 필수화</td></tr>
<tr><td>Organic connection · 유기적 연결</td><td>Cells communicate only through signals and membranes · 세포 간 통신은 신호와 막을 통해서만 이루어진다</td><td>No direct references · 직접 참조 금지</td></tr>
<tr><td>Complexity tiers · 복잡도 계층</td><td>System complexity maps naturally onto biological tiers · 시스템 복잡도가 생물학적 계층으로 자연스럽게 표현된다</td><td>cell/tissue/organ/organism split · 계층 구분</td></tr>
<tr><td>Interoperability · 상호운용성</td><td>Coexists with existing language codebases · 기존 언어 코드베이스와 공존할 수 있다</td><td>Transpile support · 트랜스파일 지원</td></tr>
</tbody>
</table>
</div>
<hr class="spec-hr">
<!-- ════════ 1. KEYWORD INDEX ════════ -->
<div class="spec-section" id="keywords">
<div class="section-header">
<span class="section-num">§ 1</span>
<div>
<div class="section-title">Keyword Index · 키워드 인덱스</div>
<div class="section-en">Reserved Keywords</div>
</div>
</div>
<p class="body-text">Every reserved keyword in Cell Coding is grounded in a biological term. The 16 core keywords below form the backbone of the language; structural keywords (<code>flow</code>, <code>when</code>, <code>query</code>, <code>from</code>, <code>with</code>, etc.) are introduced in context.</p>
<p class="body-text">세포코딩의 모든 예약어(reserved keyword)는 생물학적 용어를 기반으로 한다. 아래 16개의 핵심 키워드가 언어의 골격을 이루며, 구조 키워드(<code>flow</code>, <code>when</code>, <code>query</code>, <code>from</code>, <code>with</code> 등)는 문맥에서 함께 소개된다.</p>
<div class="index-grid">
<div class="index-card">
<div class="index-card-kw">cell</div>
<div class="index-card-en">UNIT · 세포</div>
<div class="index-card-desc">Smallest unit of composition; holds exactly one role. · 모든 구성의 최소 단위. 단 하나의 역할을 가진다.</div>
</div>
<div class="index-card">
<div class="index-card-kw">tissue</div>
<div class="index-card-en">COMPOSITION · 조직</div>
<div class="index-card-desc">Linear/parallel cluster of cells with a shared purpose. · 같은 목적을 가진 세포들의 선형/병렬 클러스터.</div>
</div>
<div class="index-card">
<div class="index-card-kw">organ</div>
<div class="index-card-en">COMPOSITION · 기관</div>
<div class="index-card-desc">Unit where multiple tissues cooperate for one function. · 여러 조직이 하나의 기능을 위해 협력하는 단위.</div>
</div>
<div class="index-card">
<div class="index-card-kw">organism</div>
<div class="index-card-en">COMPOSITION · 유기체</div>
<div class="index-card-desc">The whole system; top-level container of organs. · 전체 시스템. 기관들의 최상위 컨테이너.</div>
</div>
<div class="index-card">
<div class="index-card-kw">signal</div>
<div class="index-card-en">COMMUNICATION · 신호</div>
<div class="index-card-desc">The only means of inter-cell communication; immutable. · 세포 간 유일한 통신 수단. 불변(immutable)이다.</div>
</div>
<div class="index-card">
<div class="index-card-kw">membrane</div>
<div class="index-card-en">INTERFACE · 막</div>
<div class="index-card-desc">A cell's I/O contract; defines accepted/emitted signals. · 세포의 입출력 계약. 수용·방출 신호를 정의한다.</div>
</div>
<div class="index-card">
<div class="index-card-kw">genome</div>
<div class="index-card-en">TEMPLATE · 유전자</div>
<div class="index-card-desc">Reusable cell blueprint; a generic template. · 재사용 가능한 세포 설계도. 제네릭 템플릿.</div>
</div>
<div class="index-card">
<div class="index-card-kw">nervous</div>
<div class="index-card-en">SYSTEM · 신경계</div>
<div class="index-card-desc">Event bus that relays signals between organs. · 기관 간 신호를 중계하는 이벤트 버스.</div>
</div>
<div class="index-card">
<div class="index-card-kw">immune</div>
<div class="index-card-en">SYSTEM · 면역계</div>
<div class="index-card-desc">Quarantines faulty cells and protects the system. · 오류 세포를 격리하고 시스템을 보호한다.</div>
</div>
<div class="index-card">
<div class="index-card-kw">on</div>
<div class="index-card-en">HANDLER · 반응</div>
<div class="index-card-desc">Declares logic to run when a given signal arrives. · 특정 신호를 수신했을 때 실행할 로직 선언.</div>
</div>
<div class="index-card">
<div class="index-card-kw">emit</div>
<div class="index-card-en">ACTION · 방출</div>
<div class="index-card-desc">Sends a signal outward; it is not a return value. · 신호를 외부로 발송한다. 반환값이 아니다.</div>
</div>
<div class="index-card">
<div class="index-card-kw">absorb</div>
<div class="index-card-en">ACTION · 흡수</div>
<div class="index-card-desc">Consumes a signal so it propagates no further. · 신호를 소비하여 더 이상 전파되지 않게 한다.</div>
</div>
<div class="index-card">
<div class="index-card-kw">divide</div>
<div class="index-card-en">OPERATION · 분열</div>
<div class="index-card-desc">Dynamically replicates/parallelizes a cell. · 세포를 동적으로 복제·병렬화한다.</div>
</div>
<div class="index-card">
<div class="index-card-kw">mutate</div>
<div class="index-card-en">OPERATION · 변이</div>
<div class="index-card-desc">Redefines a cell's role or membrane at runtime. · 세포의 역할이나 막을 런타임에 재정의한다.</div>
</div>
<div class="index-card">
<div class="index-card-kw">apoptosis</div>
<div class="index-card-en">LIFECYCLE · 세포사멸</div>
<div class="index-card-desc">Voluntary cell termination and resource release. · 세포의 자발적 종료 및 자원 해제.</div>
</div>
<div class="index-card">
<div class="index-card-kw">role</div>
<div class="index-card-en">METADATA · 역할</div>
<div class="index-card-desc">Required attribute declaring a cell's job in natural language. · 세포가 하는 일을 자연어로 선언하는 필수 속성.</div>
</div>
</div>
</div>
<hr class="spec-hr">
<!-- ════════ 2. CELL ════════ -->
<div class="spec-section" id="cell">
<div class="section-header">
<span class="section-num">§ 2</span>
<div>
<div class="section-title">cell — 세포</div>
<div class="section-en">The Fundamental Unit</div>
</div>
</div>
<p class="body-text">A <code>cell</code> is the smallest independent unit in Cell Coding. It must declare a <code>role</code>, communicates with the outside through its <code>membrane</code>, and reacts to signals via <code>on</code> handlers. A cell cannot directly reference or call another cell.</p>
<p class="body-text"><code>cell</code>은 세포코딩의 가장 작은 독립 단위다. 세포는 반드시 <code>role</code>을 가져야 하며, <code>membrane</code>을 통해 외부와 통신하고, <code>on</code> 핸들러로 신호에 반응한다. 세포는 다른 세포를 직접 참조하거나 호출할 수 없다.</p>
<div class="callout rule">
<span class="callout-label">📏 Invariants · 불변 규칙</span>
<span class="callout-body">① A cell must declare a <code>role</code>. ② A cell cannot emit signals not declared in its <code>membrane</code>. ③ A cell cannot import or directly call another cell.<br>① 세포는 반드시 <code>role</code> 을 선언해야 한다. ② 세포는 <code>membrane</code> 에 선언되지 않은 신호를 emit할 수 없다. ③ 세포는 다른 세포를 import하거나 직접 호출할 수 없다.</span>
</div>
<h3 class="sub-heading" id="cell-anatomy">Anatomy · 해부 구조</h3>
<div class="code-block">
<div class="code-block-header">
<span class="code-lang">cell-code</span>
<span class="code-fname">anatomy.cell</span>
</div>
<div class="code-body"><pre><span class="c">// ── Full anatomy of a cell · 세포의 완전한 해부 구조 ──────</span>
<span class="k">cell</span> <span class="t">EmailValidator</span> <span class="p">{</span>
<span class="c">// [required] role — natural language, the reason this cell exists · 역할 선언</span>
<span class="a">role</span> <span class="p">:</span> <span class="s">"Validate the format and domain of an email address"</span>
<span class="c">// [optional] tags — metadata for search/classification · 검색·분류용 메타데이터</span>
<span class="a">tags</span> <span class="p">:</span> <span class="p">[</span><span class="s">"validation"</span><span class="p">,</span> <span class="s">"auth"</span><span class="p">,</span> <span class="s">"input"</span><span class="p">]</span>
<span class="c">// [optional] lifespan — the cell's lifetime policy · 수명 정책</span>
<span class="a">lifespan</span> <span class="p">:</span> <span class="k">stateless</span> <span class="c">// stateless | persistent | session</span>
<span class="c">// [required] membrane — the I/O contract · 입출력 계약</span>
<span class="k">membrane</span> <span class="p">{</span>
<span class="a">accepts</span><span class="p">:</span> <span class="t">RawEmailInput</span>
<span class="a">emits</span> <span class="p">:</span> <span class="t">ValidEmail</span> <span class="op">|</span> <span class="t">InvalidEmail</span>
<span class="a">rejects</span><span class="p">:</span> <span class="t">NullInput</span> <span class="c">// this signal is not let through · 통과 불가</span>
<span class="p">}</span>
<span class="c">// [optional] internal state — only valid when lifespan is persistent · 내부 상태</span>
<span class="k">nucleus</span> <span class="p">{</span>
<span class="a">cache</span><span class="p">:</span> <span class="t">Map</span><span class="p"><</span><span class="t">String</span><span class="p">,</span> <span class="t">Bool</span><span class="p">></span>
<span class="p">}</span>
<span class="c">// [required] signal handler · 신호 핸들러</span>
<span class="k">on</span> <span class="p">(</span><span class="t">RawEmailInput</span> <span class="a">input</span><span class="p">) {</span>
<span class="k">if</span> <span class="fn">isValidFormat</span><span class="p">(</span><span class="a">input</span><span class="p">.</span><span class="a">address</span><span class="p">)</span> <span class="op">&&</span> <span class="fn">domainExists</span><span class="p">(</span><span class="a">input</span><span class="p">.</span><span class="a">address</span><span class="p">) {</span>
<span class="k">emit</span> <span class="t">ValidEmail</span><span class="p">(</span><span class="a">address</span><span class="p">:</span> <span class="a">input</span><span class="p">.</span><span class="a">address</span><span class="p">)</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="k">emit</span> <span class="t">InvalidEmail</span><span class="p">(</span><span class="a">reason</span><span class="p">:</span> <span class="s">"Invalid format or domain mismatch"</span><span class="p">)</span>
<span class="p">}</span>
<span class="p">}</span>
<span class="c">// [optional] apoptosis hook · 세포 사멸 훅</span>
<span class="k">apoptosis</span> <span class="p">{</span>
<span class="fn">clearCache</span><span class="p">(</span><span class="k">nucleus</span><span class="p">.</span><span class="a">cache</span><span class="p">)</span>
<span class="p">}</span>
<span class="p">}</span></pre></div>
</div>
<h3 class="sub-heading" id="cell-membrane">Membrane · 막</h3>
<p class="body-text">The membrane is a cell's I/O contract. Only signals declared in the membrane may pass through the cell. The membrane is the cell's public API and its only interface.</p>
<p class="body-text">막은 세포의 입출력 계약이다. 막에 선언된 신호만이 세포를 관통할 수 있다. 막은 세포의 공개 API이자 유일한 인터페이스다.</p>
<table class="grammar-table">
<thead>
<tr><th>Keyword · 키워드</th><th>Meaning · 의미</th><th>Example · 예시</th></tr>
</thead>
<tbody>
<tr><td>accepts</td><td>Activates the cell when this signal arrives · 이 신호가 올 때 세포가 활성화된다</td><td><code>accepts: LoginRequest</code></td></tr>
<tr><td>emits</td><td>Signals the cell may emit after processing · 처리 후 방출할 수 있는 신호</td><td><code>emits: TokenIssued | AuthFailed</code></td></tr>
<tr><td>rejects</td><td>Explicitly blocks this signal · 이 신호는 명시적으로 차단한다</td><td><code>rejects: GuestRequest</code></td></tr>
<tr><td>observes</td><td>Does not react but senses/logs it · 반응하지 않고 감지·로깅한다</td><td><code>observes: AnySignal</code></td></tr>
<tr><td>passthrough</td><td>Forwards the signal unchanged · 변환 없이 그대로 전달한다</td><td><code>passthrough: HealthCheck</code></td></tr>
</tbody>
</table>
<h3 class="sub-heading" id="cell-lifecycle">Cell Lifecycle · 세포 생존 주기</h3>
<div class="lifecycle">
<div class="lc-step">
<div class="lc-step-icon">🌱</div>
<div class="lc-step-name">genesis</div>
<div class="lc-step-desc">Created<br>세포 생성·초기화</div>
</div>