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

internal/preferences/catalog_voices.go

@@ -0,0 +1,32 @@
+// Copyright (c) 2026 Storm Dragon
+// Authors: Storm Dragon, Angus Kola
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package preferences
+
+import (
+	"slices"
+	"strings"
+
+	"git.stormux.org/storm/cthulhu/internal/speech"
+)
+
+// default_voices filters eSpeak's language/variant combinations for controls
+// without an explicit language selection. Saved voices remain available through
+// the caller's selected-family entry, and the full language catalog is retained.
+func (session *uiSession) default_voices(module string) []speech.Voice {
+	voices := session.catalog[module]
+	if strings.Contains(strings.ToLower(module), "espeak") {
+		return speech.LocaleVoices(voices)
+	}
+	if module == "" {
+		// Speech Dispatcher also lists the default synthesizer under an empty
+		// module name. Match its catalog to identify eSpeak without guessing.
+		for name, candidates := range session.catalog {
+			if strings.Contains(strings.ToLower(name), "espeak") && slices.Equal(voices, candidates) {
+				return speech.LocaleVoices(voices)
+			}
+		}
+	}
+	return voices
+}