|
|
|
@ -241,22 +241,23 @@ auto ret = ROOT.parse(" [tag1] [tag:2] [tag-3] "); |
|
|
|
|
|
|
|
|
|
The following are available operators: |
|
|
|
|
|
|
|
|
|
| Operator | Description | |
|
|
|
|
| :------- | :------------------ | |
|
|
|
|
| seq | Sequence | |
|
|
|
|
| cho | Prioritized Choice | |
|
|
|
|
| zom | Zero or More | |
|
|
|
|
| oom | One or More | |
|
|
|
|
| opt | Optional | |
|
|
|
|
| apd | And predicate | |
|
|
|
|
| npd | Not predicate | |
|
|
|
|
| lit | Literal string | |
|
|
|
|
| cls | Character class | |
|
|
|
|
| chr | Character | |
|
|
|
|
| dot | Any character | |
|
|
|
|
| anc | Anchor character | |
|
|
|
|
| cap | Capture character | |
|
|
|
|
| usr | User defiend parser | |
|
|
|
|
| Operator | Description | |
|
|
|
|
| :------- | :-------------------- | |
|
|
|
|
| seq | Sequence | |
|
|
|
|
| cho | Prioritized Choice | |
|
|
|
|
| zom | Zero or More | |
|
|
|
|
| oom | One or More | |
|
|
|
|
| opt | Optional | |
|
|
|
|
| apd | And predicate | |
|
|
|
|
| npd | Not predicate | |
|
|
|
|
| lit | Literal string | |
|
|
|
|
| cls | Character class | |
|
|
|
|
| chr | Character | |
|
|
|
|
| dot | Any character | |
|
|
|
|
| anc | Anchor character | |
|
|
|
|
| ing | Ignore semantic value | |
|
|
|
|
| cap | Capture character | |
|
|
|
|
| usr | User defiend parser | |
|
|
|
|
|
|
|
|
|
Predicate control |
|
|
|
|
----------------- |
|
|
|
|