From 91aa0afcd34cff345f1f7293d82fec7d00082d8b Mon Sep 17 00:00:00 2001
From: eunhhu <necpition205@gmail.com>
Date: Fri, 25 Sep 2026 15:05:58 +0100
Subject: Add conditional expressions and table views

if c { a } else { b }, with else-if chains, is an expression anywhere a
value goes. Only the chosen branch runs, every branch gives the same type,
and nesting that would pass Pure's limit of 8 value-carrying joins is a
compile error.

view name = each row in list { column = value ... } declares a table with
a row per item; columns read their row as an index of the list. An index
now reads and writes its item's fields directly (at.title, at.done = 1),
so 'position' cannot name a record field.

examples/tasks.aup gains conditional views and a board table and still
matches its reference model; a new check confirms the unchosen branch is
never computed.
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'README.md')

diff --git a/README.md b/README.md
index b56066b..99a0e16 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ aup는 [Pure](/srv/git/pure.git) 런타임을 위한 **언어와 툴체인**이
 | [Vega](/srv/git/vega.git) | aup와 Pure 위의 인터페이스 구현자(TUI·CLI·GUI·NUI) |
 
 상태: v0a(scalar 상태·키 입력·원자적 이벤트·보기), v0b(바이트·영속 문서·메시지·응답·text·커서),
-v0c의 레코드·리스트·`index of` 동작. 다음은 항목 투영과 조건식, 순수 함수, 모듈.
+v0c의 레코드·리스트·`index of`·조건식·표 보기(`each`) 동작. 다음은 순수 함수와 모듈.
 [언어 v0](docs/design/001-language-v0.md).
 
 ```sh
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