GNU bug report logs -
#16454
Enhancement: emacs library jka-compr
Previous Next
Reported by: "Tobias" <i <at> tn-home.de>
Date: Wed, 15 Jan 2014 16:52:02 UTC
Severity: wishlist
Tags: wontfix
Done: Lars Ingebrigtsen <larsi <at> gnus.org>
Bug is archived. No further changes may be made.
To add a comment to this bug, you must first unarchive it, by sending
a message to control AT debbugs.gnu.org, with unarchive 16454 in the body.
You can then email your comments to 16454 AT debbugs.gnu.org in the normal way.
Toggle the display of automated, internal messages from the tracker.
Report forwarded
to
bug-gnu-emacs <at> gnu.org
:
bug#16454
; Package
emacs
.
(Wed, 15 Jan 2014 16:52:02 GMT)
Full text and
rfc822 format available.
Acknowledgement sent
to
"Tobias" <i <at> tn-home.de>
:
New bug report received and forwarded. Copy sent to
bug-gnu-emacs <at> gnu.org
.
(Wed, 15 Jan 2014 16:52:02 GMT)
Full text and
rfc822 format available.
Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):
[Message part 1 (text/plain, inline)]
Description:
The question and answer at
http://stackoverflow.com/questions/21118197/how-to-automatically-decompress-
a-custom-compressed-file-when-opened-in-emacs/21127244#21127244
show that it would be nice if the arguments of the compression/uncompression
program would be evaluated.
The following patch provides that possibility with almost no costs.
The patch includes the evaluation of the arguments as well as the necessary
changes to the customization of jka-compr-info-compress-args and its
documentation.
File: jka-cmpr-hook.el
Version: GNU Emacs 24.3.1 (x86_64-unknown-cygwin, GTK+ Version 3.8.2) of
2013-08-20 on moufang
Patch:
99c99
< (defun jka-compr-info-compress-args (info) (aref info 3))
---
> (defun jka-compr-info-compress-args (info) (mapcar 'apply (aref
info 3)))
102c102
< (defun jka-compr-info-uncompress-args (info) (aref info 6))
---
> (defun jka-compr-info-uncompress-args (info) (mapcar 'apply (aref
info 6)))
260c260,263
< compress-args is a list of args to pass to the compress program
---
> compress-args is a list of args to pass to the compress
program,
> each arg may be a string or a lisp expression
> the variable FILENAME is bound to the name of the
file
> to be compressed
267a271
> (analogeous to compress-args)
296c300
< (repeat :tag "Uncompress
Arguments" string)
---
> (repeat :tag "Uncompress
Arguments" (choice (string) (sexp)))
[Message part 2 (text/html, inline)]
Information forwarded
to
bug-gnu-emacs <at> gnu.org
:
bug#16454
; Package
emacs
.
(Thu, 15 Aug 2019 01:48:01 GMT)
Full text and
rfc822 format available.
Message #8 received at 16454 <at> debbugs.gnu.org (full text, mbox):
"Tobias" <i <at> tn-home.de> writes:
> The question and answer at
>
> http://stackoverflow.com/questions/21118197/how-to-automatically-decompress-
> a-custom-compressed-file-when-opened-in-emacs/21127244#21127244
>
> show that it would be nice if the arguments of the compression/uncompression
> program would be evaluated.
[...]
> < (defun jka-compr-info-compress-args (info) (aref info 3))
>
> ---
>
>> (defun jka-compr-info-compress-args (info) (mapcar 'apply (aref
> info 3)))
(I'm going through old bug reports that have unfortunately gotten no
responses yet.)
If I understand the patch correctly (it's unfortunately not a context
patch (and has apparently been mangled in transport), which makes it
hard to read), you basically allow the decompressors to be sexps in
addition to strings.
I think if the syntax here is to be extended, I don't think a sexp would
be the best solution -- a function, for instance, seems more natural.
But I also think that this seems like a pretty niche thing to do, and
which can be (as the stackoverflow thread shows) be achieved through
other means, so I don't think this sounds like it's worth adding.
So I'm closing this bug report.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
Added tag(s) wontfix.
Request was from
Lars Ingebrigtsen <larsi <at> gnus.org>
to
control <at> debbugs.gnu.org
.
(Thu, 15 Aug 2019 01:48:02 GMT)
Full text and
rfc822 format available.
bug closed, send any further explanations to
16454 <at> debbugs.gnu.org and "Tobias" <i <at> tn-home.de>
Request was from
Lars Ingebrigtsen <larsi <at> gnus.org>
to
control <at> debbugs.gnu.org
.
(Thu, 15 Aug 2019 01:48:02 GMT)
Full text and
rfc822 format available.
bug archived.
Request was from
Debbugs Internal Request <help-debbugs <at> gnu.org>
to
internal_control <at> debbugs.gnu.org
.
(Thu, 12 Sep 2019 11:24:06 GMT)
Full text and
rfc822 format available.
This bug report was last modified 4 years and 221 days ago.
Previous Next
GNU bug tracking system
Copyright (C) 1999 Darren O. Benham,
1997,2003 nCipher Corporation Ltd,
1994-97 Ian Jackson.