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Update regexp.md 

Added patterns of groups.
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ashur1k 2019-10-14 11:27:55 +03:00 committed by GitHub
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@ -47,9 +47,12 @@ description: |
### Groups ### Groups
| Pattern | Description | | Pattern | Description |
| ------- | ------------- | | --------- | ------------------------- |
| `(abc)` | Capture group | | `(abc)` | Capture group |
| `(a|b)` | Match either a or b |
| `(?:abc)` | Match everything enclosed |
### Quantifiers ### Quantifiers