| 4 added classes/operations | |||
                     
                 | 
                A | MappedColumnsParser.initialize() added | |
                     
                 | 
                A | MappedColumnsParser.parse() added | |
                     
                 | 
                A | MappedColumnsParser.column_name() added | |
                     
                 | 
                A | MappedColumnsParser added | |
| Head |      | 
                        
|---|---|
| ⋮ | 1 more commit | 
| Base |      |