From: Robert Pluim <rpluim@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Re: Executing part of the code instead of another
Date: Wed, 07 Oct 2020 11:53:22 +0200 [thread overview]
Message-ID: <m2tuv68ir1.fsf@gmail.com> (raw)
In-Reply-To: <875z7m4bdx.fsf@ebih.ebihd> (Emanuel Berg via Users list for the's message of "Wed, 07 Oct 2020 11:46:02 +0200")
>>>>> On Wed, 07 Oct 2020 11:46:02 +0200, Emanuel Berg via Users list for the GNU Emacs text editor <help-gnu-emacs@gnu.org> said:
Emanuel> Gregory Heytings via Users list for the GNU Emacs text editor wrote:
>> In general you can do:
>>
>> (if [condition]
>> (progn
>> [multiple statements of the "then" part])
>> [multiple statements of the "else" part"])
Emanuel> And the value returned, if condition, is the one of
Emanuel> the last one in the "then" or progn part - the
Emanuel> nth one!
Emanuel> There is also a `prog1'!
Emanuel> But no prog2 :(
? I see a prog2 macro in subr.el (it used to be a function, going back
to at least 1994).
Robert
--
next prev parent reply other threads:[~2020-10-07 9:53 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-07 0:19 Executing part of the code instead of another Christopher Dimech
2020-10-07 0:50 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-10-07 0:55 ` Christopher Dimech
2020-10-07 1:05 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-10-07 7:01 ` Christopher Dimech
2020-10-07 7:13 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-10-07 7:20 ` Robert Pluim
2020-10-07 13:09 ` Christopher Dimech
2020-10-07 17:29 ` Nick Dokos
2020-10-07 18:01 ` Christopher Dimech
2020-10-07 9:38 ` Gregory Heytings via Users list for the GNU Emacs text editor
2020-10-07 9:46 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-10-07 9:53 ` Robert Pluim [this message]
2020-10-07 11:17 ` Emanuel Berg via Users list for the GNU Emacs text editor
2020-10-07 11:28 ` Robert Pluim
2020-10-07 13:28 ` Stefan Monnier
2020-10-07 13:40 ` Robert Pluim
2020-10-07 13:48 ` Christopher Dimech
2020-10-07 14:01 ` tomas
2020-10-07 14:05 ` Christopher Dimech
2020-10-08 17:43 ` Leo Butler
2020-10-07 15:15 ` Drew Adams
2020-10-18 23:02 ` Douglas Lewan
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