pars enumer liter text object liter pars except text text trim text length strip trail semi colon text text length text text substr text length token st builder stereotyp token st token text ab bb st token token st token equal token ab equal token stereotyp msg pars error model element twin stereotyp pars except translat local msg st token index stereotyp builder token st token equal token bb equal token stereotyp append token msg pars error model element twin name pars except translat local msg st token index token element except nsee msg pars error model element unexpect element pars except translat local msg text length pars except pre pre trim model core helper set liter stereotyp util deal stereotyp liter stereotyp 