<> <> <> <<>> DIRECTORY ViewerClasses USING [Viewer], VoiceViewers USING [VoiceViewerInfo]; <<>> VoiceAging: CEDAR DEFINITIONS = BEGIN oldest: READONLY INT; youngest: READONLY INT; ReColorViewer: PROC [viewer: ViewerClasses.Viewer, voiceViewerInfo: VoiceViewers.VoiceViewerInfo _ NIL, repaint: BOOLEAN _ FALSE]; <> <> AgeAllViewers: PROC [youngestViewer: ViewerClasses.Viewer]; <> <<>> EditAges: PROC [viewerInfo: VoiceViewers.VoiceViewerInfo, unchangedHead, deleteChars, insertChars: INT]; <> END.