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fix(tui): align input word segmentation with editor (#5068)

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This commit is contained in:
xu0o0
2026-05-28 02:50:04 +08:00
committed by GitHub
parent 61babc24cf
commit 701801dec2
5 changed files with 381 additions and 146 deletions
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53
packages/tui/test/input.test.ts
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@@ -114,6 +114,26 @@ describe("Input component", () => {
assert.strictEqual(input.getValue(), "foo:");
});
it("Ctrl+W handles Unicode word boundaries", () => {
const input = new Input();
// "你好世界。你好，世界" segments as: 你好|世界|。|你好|，|世界
input.setValue("你好世界。你好，世界");
input.handleInput("\x05"); // Ctrl+E
input.handleInput("\x17"); // Ctrl+W - deletes "世界"
assert.strictEqual(input.getValue(), "你好世界。你好，");
input.handleInput("\x17"); // Ctrl+W - deletes "，"
assert.strictEqual(input.getValue(), "你好世界。你好");
input.handleInput("\x17"); // Ctrl+W - deletes "你好"
assert.strictEqual(input.getValue(), "你好世界。");
input.handleInput("\x17"); // Ctrl+W - deletes "。"
assert.strictEqual(input.getValue(), "你好世界");
input.handleInput("\x17"); // Ctrl+W - deletes "世界"
assert.strictEqual(input.getValue(), "你好");
input.handleInput("\x17"); // Ctrl+W - deletes "你好"
assert.strictEqual(input.getValue(), "");
});
it("Ctrl+U saves deleted text to kill ring", () => {
const input = new Input();
@@ -327,6 +347,39 @@ describe("Input component", () => {
assert.strictEqual(input.getValue(), "hello world test");
});
it("Alt+D preserves ASCII punctuation boundaries", () => {
const input = new Input();
input.setValue("foo.bar baz");
input.handleInput("\x01"); // Ctrl+A
input.handleInput("\x1bd"); // Alt+D - deletes "foo"
assert.strictEqual(input.getValue(), ".bar baz");
input.handleInput("\x1bd"); // Alt+D - deletes "."
assert.strictEqual(input.getValue(), "bar baz");
input.handleInput("\x1bd"); // Alt+D - deletes "bar"
assert.strictEqual(input.getValue(), " baz");
});
it("Alt+D handles Unicode word boundaries", () => {
const input = new Input();
// "你好世界。你好，世界" segments as: 你好|世界|。|你好|，|世界
input.setValue("你好世界。你好，世界");
input.handleInput("\x01"); // Ctrl+A
input.handleInput("\x1bd"); // Alt+D - deletes "你好"
assert.strictEqual(input.getValue(), "世界。你好，世界");
input.handleInput("\x1bd"); // Alt+D - deletes "世界"
assert.strictEqual(input.getValue(), "。你好，世界");
input.handleInput("\x1bd"); // Alt+D - deletes "。"
assert.strictEqual(input.getValue(), "你好，世界");
input.handleInput("\x1bd"); // Alt+D - deletes "你好"
assert.strictEqual(input.getValue(), "，世界");
input.handleInput("\x1bd"); // Alt+D - deletes "，"
assert.strictEqual(input.getValue(), "世界");
input.handleInput("\x1bd"); // Alt+D - deletes "世界"
assert.strictEqual(input.getValue(), "");
});
it("handles yank in middle of text", () => {
const input = new Input();