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From: Greg Minshall <minshall@umich.edu>
To: Max Nikulin <manikulin@gmail.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: tangle option to not write a file with same contents?
Date: Sat, 30 Oct 2021 19:13:43 +0300	[thread overview]
Message-ID: <1013742.1635610423@apollo2.minshall.org> (raw)
In-Reply-To: <sljnej$v9f$1@ciao.gmane.io>

Max,

thanks for the reply.

> In the meanwhile I realized that check for modification by user should
> be performed *before* tangle, and hash to detect changes is
> appropriate for such purpose. I think, a copy of tangled file just to
> detect modification will cause some tension from users.

i guess you mean org's current "cache" stuff?

> Comparison of earlier and current tangle results should be done at the
> end, so implementation should be independent. There is no point to use 
> hash, size + byte to byte comparison is fast and reliable.

that makes sense.

cheers, Greg

next prev parent reply	other threads:[~2021-10-30 16:14 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-28  4:04 tangle option to not write a file with same contents? Greg Minshall
2021-10-29 16:21 ` Max Nikulin
2021-10-29 17:58   ` Greg Minshall
2021-10-30 15:13     ` Max Nikulin
2021-10-30 16:13       ` Greg Minshall [this message]
2022-05-07  8:05 ` Max Nikulin
2022-05-08  4:42   ` [PATCH] " Ihor Radchenko
2022-05-17 15:39     ` Max Nikulin
2022-05-30  3:14       ` Ihor Radchenko
2022-05-31 16:07         ` Max Nikulin
2022-06-03  7:04           ` Ihor Radchenko
2022-06-07  3:47             ` Tom Gillespie
2022-06-01 13:18     ` Greg Minshall
2022-09-12 17:36       ` Org version mismatch -- hooray! Greg Minshall

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