Nikolai Weibull wrote:
> echo glob('~/{,}')
> /home/user//
> /home/user//
>
> The bug is that an extra slash is added at the end. It's only a
> minory issue, as slashes are usually folded by the OS anyway, but it
> would be better if they weren't added.
Yes, it's strange that the extra {} results in an extra slash.
> Another issue is that there's doesn't seem to be a way to escape a
> comma inside a brace expansion. Neither two commas in a row or a
> backslash seem to generate a comma.
How about using [,]? Doubling backslash?
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