String subPath = t.readString();
String targetPath = PathUtils.concat(path, subPath);
if (!PathUtils.isAbsolute(targetPath)) {
throw new Exception("absolute path expected: " + targetPath + ", pos: " + pos);
}
cb.removeNode(targetPath);
break;
}
case '^': {
pos = t.getLastPos();
String subPath = t.readString();