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| author | eunhhu <[email protected]> | 2026-09-25 13:34:43 +0100 |
|---|---|---|
| committer | eunhhu <[email protected]> | 2026-09-25 13:34:43 +0100 |
| commit | a459632cbb93b46c013556465a9e69b0baad745a (patch) | |
| tree | 05ef189a3eebb7c954a348f6501403d9d60cabf9 /docs/design/001-language-v0.md | |
| parent | b4ec5eeaab82ee7c876f7d02e6430997f7240899 (diff) | |
| download | aup-a459632cbb93b46c013556465a9e69b0baad745a.tar.gz aup-a459632cbb93b46c013556465a9e69b0baad745a.zip | |
Add records, lists and indices
A record declares named number and text fields with defaults. A list of a
record is runtime-owned state, and an index of a list always names one of
its items: it follows its item across inserts and removes and stops at the
ends. Items are read and changed by field (tasks[at].title), appended or
inserted as record values whose missing fields take defaults, and removed
by index. Using an index of another list is a compile error.
examples/tasks.aup matches a Python reference model over 4,800 random steps,
including events that fail on an empty list. Replacing it with a module
whose record gained and reordered fields keeps every item.
Diffstat (limited to 'docs/design/001-language-v0.md')
| -rw-r--r-- | docs/design/001-language-v0.md | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/docs/design/001-language-v0.md b/docs/design/001-language-v0.md index 5be574d..1f934fb 100644 --- a/docs/design/001-language-v0.md +++ b/docs/design/001-language-v0.md @@ -1,6 +1,7 @@ # aup v0 — 한 언어, 한 모듈 형식 -2026-09-25. 상태: v0a(scalar)와 v0b(바이트·영속 문서·text·커서) 구현. text 문법은 [002](002-dsl-direction.md). +2026-09-25. 상태: v0a(scalar)와 v0b(바이트·영속 문서·text·커서), v0c의 레코드·리스트·인덱스 구현. +text와 리스트 문법은 [002](002-dsl-direction.md). 착수 기준: @@ -47,7 +48,7 @@ on frame { # 1/60초 진행. 핸들러 안에서 dt를 쓸 ``` - 선언과 문장은 줄바꿈이나 `;`로 끝난다. 이름은 ASCII `[A-Za-z_][A-Za-z_0-9]*`, 31바이트 이하다. -- 예약어: `state input view on if else key frame dt min max clamp`. +- 예약어: `state input view on if else key frame dt min max clamp message by bytes u32 reply require record`. - 키: `Space Enter ArrowLeft ArrowRight ArrowUp ArrowDown KeyA..KeyZ Digit0..Digit9`. 입력 이름과 키는 각각 한 번만 쓴다. 상태·입력·보기의 이름공간은 서로 겹칠 수 없다. - 식: 숫자, 상태 이름, `dt`(핸들러 안에서만), 괄호, 단항 `- !`, 이항 `* /`, `+ -`, |
