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From: Eli Zaretskii <eliz@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: How to subtract timestamp in elisp?
Date: Sat, 04 Jul 2020 14:39:01 +0300	[thread overview]
Message-ID: <837dvjv7ai.fsf@gnu.org> (raw)
In-Reply-To: <87zh8fwn4u.fsf@gmail.com> (message from stardiviner on Sat, 04 Jul 2020 19:11:29 +0800)

> From: stardiviner <numbchild@gmail.com>
> Date: Sat, 04 Jul 2020 19:11:29 +0800
> 
> I hope a function can subtract two timestamps:
> 
>     00:12:35 - 00:10:45 = 00:01:50
> 
> Is there some hints or suggestion like function name or Emacs library or package?
> Or can convert timestamp into another format then convert back to timestamp.

I think you should start with parse-time-string.



  reply	other threads:[~2020-07-04 11:39 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-04 11:11 How to subtract timestamp in elisp? stardiviner
2020-07-04 11:39 ` Eli Zaretskii [this message]
2020-07-04 12:54 ` Michael Heerdegen
2020-07-04 21:17   ` Dmitry Alexandrov
2020-07-04 21:11 ` Dmitry Alexandrov
2020-07-05  3:04   ` [SOLVED] " stardiviner
2020-07-06  2:48     ` mu4e: configuring SMTP (was: [SOLVED] Re: How to subtract timestamp in elisp?) Dmitry Alexandrov
2020-07-05 13:30 ` How to subtract timestamp in elisp? Emanuel Berg via Users list for the GNU Emacs text editor
2020-07-06  1:43   ` stardiviner

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