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Re: [found the culprit] (was: [emacs -q versus empty .emacs file])
From: |
Eli Zaretskii |
Subject: |
Re: [found the culprit] (was: [emacs -q versus empty .emacs file]) |
Date: |
Wed, 14 Nov 2018 18:37:53 +0200 |
> Date: Wed, 14 Nov 2018 08:17:39 -0800 (PST)
> From: Drew Adams <address@hidden>
> Cc: address@hidden
>
> `Z' should be its own inverse.
It is. But there's a problem with "compressing" directories: Emacs
26.1 introduced an ambiguity, because 'Z' on a directory produces a
.tar.gz archive out of its files, but 'Z' on a .tar.gz file can either
uncompress to produce a .tar file or unpack all the files into a
directory.
> It's fine to have another key that unpacks a tar, or
> even another key that both uncompresses and unpacks.
Then someone will complain that 'Z' on a directory is not its own
inverse.
> BTW, I don't see this change called out in NEWS for
> Emacs 26. Is it there and I just missed it?
It wasn't announced, and the manual wasn't updated to say what 'Z'
does in a directory. Shame on us.
> Compress or uncompress marked (or next prefix argument) files.
> A prefix argument ARG specifies files to use instead of marked.
> An integer means use the next ARG files (previous -ARG, if < 0).
> `C-u': Use the current file (whether or not any are marked).
> `C-u C-u': Use all files in Dired, except directories.
> `C-u C-u C-u': Use all files and directories, except `.' and `..'.
> `C-u C-u C-u C-u': Use all files and all directories.
Is "C-u 0' available?
- Re: tgz extension and dired-do-compress, (continued)
- Re: tgz extension and dired-do-compress, Eli Zaretskii, 2018/11/13
- Re: tgz extension and dired-do-compress, Uwe Brauer, 2018/11/13
- [emacs -q versus empty .emacs file] (was: tgz extension and dired-do-compress), Uwe Brauer, 2018/11/14
- Re: [found the culprit] (was: [emacs -q versus empty .emacs file]), Eli Zaretskii, 2018/11/14
- Re: [found the culprit], Uwe Brauer, 2018/11/14
- Re: [found the culprit], Eli Zaretskii, 2018/11/14
- RE: [found the culprit] (was: [emacs -q versus empty .emacs file]), Drew Adams, 2018/11/14
- Re: [found the culprit] (was: [emacs -q versus empty .emacs file]),
Eli Zaretskii <=
- Re: [found the culprit], Stefan Monnier, 2018/11/14
- RE: [found the culprit], Drew Adams, 2018/11/14
- Re: [found the culprit], Stefan Monnier, 2018/11/14
- RE: [found the culprit], Drew Adams, 2018/11/14
- RE: [found the culprit] (was: [emacs -q versus empty .emacs file]), Drew Adams, 2018/11/14
- Re: [found the culprit], Davis Herring, 2018/11/14
- RE: [found the culprit], Drew Adams, 2018/11/14
- Re: [found the culprit], Mike Kupfer, 2018/11/14
- Re: [found the culprit], Richard Stallman, 2018/11/15
- Re: [found the culprit], Clément Pit-Claudel, 2018/11/15