private Option lookup(String name, EList<Option> options) {
for (Option opt : options) {
if (opt.getName().equals(name)) {
return opt;
}
}
return null;
}
public int getIs(EList<Option> options) {
Option opt = lookup("is", options);
if (opt == null) return is;
int value = opt.getValue();
if (value >= 0) {
return value;
}
return -leftMargin;
}
private int lookup(String name, EList<Option> options, int def) {
Option opt = lookup(name, options);
if (opt != null) return opt.getValue();
return def;
}