fix(terminal): use ctrl shift c for output copy

Capture Ctrl+Shift+C before xterm input handling and copy selected output through a browser-compatible fallback. Preserve Ctrl+C as terminal input.
2026-07-22 13:01:31 +02:00
parent 29e765b2be
commit bcc7486b59
3 changed files with 38 additions and 25 deletions
@@ -33,25 +33,28 @@ describe("getTerminalScrollbackLimit", () => {
 });

 describe("shouldCopyTerminalSelection", () => {
-	it("copies a selected terminal region with Ctrl+C or Cmd+C", () => {
+	it("copies a selected terminal region with Ctrl+Shift+C", () => {
 		expect(
 			shouldCopyTerminalSelection(
-				{ ctrlKey: true, metaKey: false, key: "c" },
-				true,
-			),
-		).toBe(true);
-		expect(
-			shouldCopyTerminalSelection(
-				{ ctrlKey: false, metaKey: true, key: "C" },
+				{ ctrlKey: true, shiftKey: true, key: "c" },
 				true,
 			),
 		).toBe(true);
 	});

-	it("keeps Ctrl+C as a terminal interrupt without a selection", () => {
+	it("keeps Ctrl+C as a terminal interrupt", () => {
 		expect(
 			shouldCopyTerminalSelection(
-				{ ctrlKey: true, metaKey: false, key: "c" },
+				{ ctrlKey: true, shiftKey: false, key: "c" },
+				true,
+			),
+		).toBe(false);
+	});
+
+	it("does not copy without a selection", () => {
+		expect(
+			shouldCopyTerminalSelection(
+				{ ctrlKey: true, shiftKey: true, key: "c" },
 				false,
 			),
 		).toBe(false);