Cthulhu is no longer a fork. Now it is a screen reader written in Golang.

internal/atspi/document_caret_test.go

@@ -0,0 +1,15 @@
+// Copyright (c) 2026 Storm Dragon
+// Authors: Storm Dragon, Angus Kola
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package atspi
+
+import "testing"
+
+func TestDocumentCaretCharacterPreservesDelimiters(t *testing.T) {
+	for _, value := range []string{"", " ", "\t", "\n", "\r", "\u00a0", "猫", "é", "\ufffc"} {
+		if got := documentCaretCharacter(value); got != value {
+			t.Errorf("character %q became %q", value, got)
+		}
+	}
+}