Hojun-Cho
5abd885e11
map/symbol.src:12 says "Bare 1-9 choose from a prefix search; keep digit aliases in matching slots", map/README:55 repeats it, and both tests/engine_test.c:1001 and tests/mkemoji_test.py were written to it. None of it happened. dictprefix ends in below(), which returns a node's own words first and then its children in rune order (dict.c:29-39), and under `^` the punctuation sorts ahead of the digits: ^ gave ⁽ ⁾ ⁺ ⁻ ⁰ ¹ ² ³ ⁴ ⁵ ... _ gave ₍ ₎ ₊ ₋ ₀ ₁ ₂ ₃ ₄ ₅ ... < gave ← ♥ 🫰 🫶 ≤ ≠ so the file's own aliases picked the wrong character every time: before after ^ then 1 ⁽ ¹ ^ then 2 ⁾ ² _ then 1 ₍ ₁ < then 3 🫰 ♥ mkemoji has no bare `^` row to emit, because no source row claims `^` as an alias -- the prefix exists in the trie only as the parent of `^1`..`^9` and `^(`..`^n`, and a parent has no words of its own. Giving the nine superscripts `^` as a second alias, the nine subscripts `_`, and ←≤♥≠ `<`, makes build() group them in source order and emit three rows: < ← ≤ ♥ ≠ ^ ¹ ² ³ ⁴ ⁵ ⁶ ⁷ ⁸ ⁹ _ ₁ ₂ ₃ ₄ ₅ ₆ ₇ ₈ ₉ which is what engine_test.c:1001's fixture has said all along, and the first thing below() now returns. Nothing is lost: `^0`, `^(`, `^i` and their kind still answer their own key, `0` is not a selection key so it still extends the query, and addkouho drops the duplicate when a child repeats what the parent already offered. Three rows on 18953. tests/mkemoji_test.py was asking the wrong question. It checked that the first nine `^` keys in the file are `^1`..`^9` -- true before and after, and decided nothing, because the file's order is not the trie's. It now checks the row the engine actually reads, and fails without this change with a bare KeyError on `^`. What this does not cover: `+1` and `-1`. They are not slot aliases, they are words -- plus one, minus one -- and ➕ and ➖ are the right first answers to `+` and `-`. 👍 is slot 3 of `+` and reachable there.
491 KiB
491 KiB