parseNumberExpr(node, value,
currentLocalVariables),
format);
String level = getOptionalAttribute(node, LEVEL, "single");
String countString = node.getAttributeValue(COUNT);
Pattern count;
if (countString == null) {
count = null;
} else {
count = ExprParser.parsePattern(node, countString,
currentLocalVariables);
}
String fromString = node.getAttributeValue(FROM);
Pattern from;
if (fromString == null) {
from = null;
} else {
from = ExprParser.parsePattern(node, fromString, currentLocalVariables);
}