Add autofocus mode.

internal/preferences/general.go

@@ -41,6 +41,7 @@ func formatIndex(options []datetime.Option, value string) int {
 }
 
 func (session *uiSession) set_general_values(values Values) {
+	setCheck("structuralNavigationFocusCheckButton", values.StructuralNavigationTriggersFocusMode)
 	session.progressBar = values.ProgressBar
 	session.setKeyBindings(values)
 	setCombo("progressBarOutputCombo", map[string]int{"off": 0, "beep": 1, "speak": 2, "both": 3}[values.ProgressBar.OutputMode])
@@ -51,6 +52,7 @@ func (session *uiSession) set_general_values(values Values) {
 }
 
 func (session *uiSession) get_general_values(values *Values) error {
+	values.StructuralNavigationTriggersFocusMode = getCheck("structuralNavigationFocusCheckButton")
 	values.KeyBindings = input.CloneBindingOverrides(session.bindingDraft)
 	values.KeyboardLayout = 1
 	if getCheck("generalLaptopButton") {