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From: Paul Eggert <eggert@cs.ucla.edu>
To: Eli Zaretskii <eliz@gnu.org>, mail@lucaswerkmeister.de
Cc: larsi@gnus.org, 65156@debbugs.gnu.org
Subject: bug#65156: 29.1; Reading from pipe with --insert or insert-file-contents no longer supported
Date: Wed, 9 Aug 2023 13:57:36 -0700	[thread overview]
Message-ID: <63a54bee-6bfd-70e5-a9b5-a6f650cabd12@cs.ucla.edu> (raw)
In-Reply-To: <83cyzxmj1g.fsf@gnu.org>

On 2023-08-08 12:27, Eli Zaretskii wrote:
> Paul, can there be a regular file that is not seekable?

No.

The current code on master is a bit of a mess. There's nothing wrong 
with using a positive BEG on a seekable and non-regular file, for 
example; the old doc string was wrong and now the code has been changed 
to match the doc string unfortunately. Nor is there anything wrong if 
BEG is 0 on a non-seekable file (though this latter issue is 
longstanding and so I guess nobody cares).

There are surely some gotchas involving the REPLACE arg of 
insert-file-contents too, but it's hard to tell because the doc string 
seems to be corrupted for the case where REPLACE is 'if-regular' and I 
don't know what it's trying to say.





  parent reply	other threads:[~2023-08-09 20:57 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-08 18:20 bug#65156: 29.1; Reading from pipe with --insert or insert-file-contents no longer supported Lucas Werkmeister
2023-08-08 18:33 ` Eli Zaretskii
2023-08-08 19:27   ` Eli Zaretskii
2023-08-09  2:47     ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-09 11:31       ` Eli Zaretskii
2023-08-09 20:57     ` Paul Eggert [this message]
2023-08-10  5:17       ` Eli Zaretskii
2023-08-10  6:08         ` Paul Eggert
2023-08-10  8:15           ` Eli Zaretskii
2023-08-11 17:18             ` Paul Eggert
2023-08-11 18:30               ` Eli Zaretskii
2023-08-11 21:45                 ` Paul Eggert
2023-08-12  8:05                   ` Eli Zaretskii
2023-08-12  8:58                     ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-09  8:07 ` Mattias Engdegård
2023-08-09  8:15   ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-08-09  8:29     ` Mattias Engdegård
2023-08-09 12:00       ` Eli Zaretskii
2023-08-09 12:03         ` Mattias Engdegård

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