| 4 added classes/operations | |||
                     
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                B | TextRangeTest.test_contains() added | |
                     
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                A | TextRange.__contains__() added | |
                     
                 | 
                A | SourceRange.__contains__() added | |
                     
                 | 
                A | SourceRangeTest.test_contains() added | |
| Head |      | 
                        
|---|---|
| ⋮ | 3 more commits | 
| Base |      |