Problem: No separation of actual file position and its display position in the tree-view, thus that would result in a problem, adding that file position.
Possible resolution: separate the two concerns (add tree-display information to the prof-it solution (file))
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Problem: No separation of actual file position and its display position in the tree-view, thus that would result in a problem, adding that file position.
Possible resolution: separate the two concerns (add tree-display information to the prof-it solution (file))