On Thu, Apr 21, 2016 at 1:42 PM, charlie <charlie.f...@gmail.com> wrote:
> Found this post on Y-Combinator
> https://news.ycombinator.com/item?id=11540960 , and was happy to see a
> ton of fish users!
>
> In one post they mentioned a feature request of a next gen shell, namely
> 'Undo'.
>
> What are some initial thoughts on implementing an undo ( undo a dir
> rename, or a recursive rm ) ? How feasible would it be in the current
> source of fish ?
>
It's completely infeasible because those operations aren't implemented by
fish. And even if we did make those commands fish builtins (not gonna
happen) there would still be the tiny problem of making those filesystem
operations undoable on a broad range of distros -- from OS X to Cygwin to
various flavors of Linux with different kernel versions.
--
Kurtis Rader
Caretaker of the exceptional canines Junior and Hank
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