characterset.setCharacters(atts.getValue(CHARACTERSET_CHARACTERS_ATTRIBUTE));
stack.push(characterset);
}
else if (localName.equals(CHARACTERINTERVAL_ELEMENT))
{
CharacterInterval characterinterval = new CharacterInterval();
characterinterval.setMinimum(atts.getValue(CHARACTERINTERVAL_MIN_ATTRIBUTE).charAt(0));
characterinterval.setMaximum(atts.getValue(CHARACTERINTERVAL_MAX_ATTRIBUTE).charAt(0));
stack.push(characterinterval);
}
else if (localName.equals(PRODUCTIONLIST_ELEMENT))
{
stack.push(new ProductionList());