But think of how useful this would be in a complex-hierarchy shell system. Some ...

vortico on July 5, 2017 | parent | context | favorite | on: Elvish: friendly and expressive shell for Linux, m...

But think of how useful this would be in a complex-hierarchy shell system. Some commands might fail when processing in the tree, and you might want to just remove that one leaf instead of halt further processing of data in another part of the tree.