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bug#47790: 27.2; XDG_DATA_HOME evaluation in move-file-to-trash
From: |
Thierry Volpiatto |
Subject: |
bug#47790: 27.2; XDG_DATA_HOME evaluation in move-file-to-trash |
Date: |
Sat, 24 Apr 2021 11:30:06 +0000 |
"Basil L. Contovounesios" <contovob@tcd.ie> writes:
> Thierry Volpiatto <thievol@posteo.net> writes:
>
>> Eli Zaretskii <eliz@gnu.org> writes:
>>
>>>> From: "Basil L. Contovounesios" <contovob@tcd.ie>
>>>> Cc: Eli Zaretskii <eliz@gnu.org>, 47790@debbugs.gnu.org
>>>> Date: Thu, 15 Apr 2021 13:12:29 +0100
>>>>
>>>> IME when someone says "set FOO to $HOME/.foo" without any further
>>>> qualification they are implicitly referring to the expansion of
>>>> $HOME.
>>>
>>> That's what I knew, but Thierry seems to say otherwise.
>>
>> Well, it is common to set PATH like this:
>>
>> PATH="$HOME/bin:$PATH"
>>
>> you find this in ~/.profile or ~/.bashrc on many distros.
>
> Any variables enclosed in double quotes "..." are expanded when this
> expression is evaluated by the shell.
>
> You can confirm this by running 'echo "$PATH"'.
I already know this.
>> I didn't find documentaion about this though.
>
> See one of the following:
> - 'man 1 dash', headings 'Double Quotes' and 'Parameter Expansion'.
> - 'man 1 bash', headings 'QUOTING' and 'Parameter Expansion'.
> - (info "(bash) Double Quotes")
> https://gnu.org/software/bash/manual/html_node/Double-Quotes.html
I know this as well... but this is unrelated to the problem you have in
emacs.
>> Anyway the problem is if one do this with XDG_DATA_HOME and trash files
>> from different directories, a copy of his home directory will be done in
>> each of those directories under literally "$HOME/user".
>
> But this only happens when you set XDG_DATA_HOME to a string that
> includes shell variables, right? If so...
>
>> If you consider this is fine and normal you can close this bug report.
>
> ...then I don't think that was ever implied as being supported, and I
> don't see the need to support it, but that's just one impression.
Fair enough, so you can close this.
Thanks.
--
Thierry
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- bug#47790: 27.2; XDG_DATA_HOME evaluation in move-file-to-trash, Thierry Volpiatto, 2021/04/15
- bug#47790: 27.2; XDG_DATA_HOME evaluation in move-file-to-trash, Eli Zaretskii, 2021/04/15
- bug#47790: 27.2; XDG_DATA_HOME evaluation in move-file-to-trash, Thierry Volpiatto, 2021/04/15
- bug#47790: 27.2; XDG_DATA_HOME evaluation in move-file-to-trash, Basil L. Contovounesios, 2021/04/15
- bug#47790: 27.2; XDG_DATA_HOME evaluation in move-file-to-trash, Eli Zaretskii, 2021/04/15
- bug#47790: 27.2; XDG_DATA_HOME evaluation in move-file-to-trash, Thierry Volpiatto, 2021/04/24
- bug#47790: 27.2; XDG_DATA_HOME evaluation in move-file-to-trash, Basil L. Contovounesios, 2021/04/24
- bug#47790: 27.2; XDG_DATA_HOME evaluation in move-file-to-trash,
Thierry Volpiatto <=
- bug#47790: 27.2; XDG_DATA_HOME evaluation in move-file-to-trash, Basil L. Contovounesios, 2021/04/24