| 参数: |
|
|---|---|
| 返回类型: |
unicode |
This function is a stub for later functionality.
| 参数: | name – unicode |
|---|---|
| 返回类型: | unicode |
Resolves the undeclared entity name and returns its replacement text. If the entity is also unknown to the entity resolver, it returns an empty string.
The default implementation always returns an empty string.