From: Joel Reicher <joel.reicher@gmail.com>
To: Heime via Users list for the GNU Emacs text editor
<help-gnu-emacs@gnu.org>
Cc: Heime <heimeborgia@protonmail.com>
Subject: Re: interactive argument not meeting condition
Date: Sun, 22 Dec 2024 23:06:30 +1100 [thread overview]
Message-ID: <86o713j515.fsf@gmail.com> (raw)
In-Reply-To: <6uCGeVwlSpMEpLWeIe66TBIB74JuRSNjoX31kRonQLicPN3kf1VbAhJWDNS97pjSGTAa1MiYRdic77b2MbajEk0iyk8Kmxup3ENmG4fOaP4=@protonmail.com> (Heime via Users list for the's message of "Wed, 27 Nov 2024 12:37:21 +0000")
Heime via Users list for the GNU Emacs text editor
<help-gnu-emacs@gnu.org> writes:
> For the line column I test whether actm disables the value.
> What happens to line-column when the condition does not invoke
> read-number? Would I need some default for it?
>
> (defun polaq (actm line-column)
>
> (interactive
> (let* ( (cseq '("extended" "disable" "tabtrail"))
> (actm (completing-read "Dragovis: " cseq nil t
> "tabtrail"))
> (line-column (if (not (string= actm "disable"))
> (read-number "Set line column: "
> 72))) )
>
> (list actm line-column)) )
It looks like line-column is being set to the result of the "if".
Regards,
- Joel
prev parent reply other threads:[~2024-12-22 12:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-27 12:37 interactive argument not meeting condition Heime via Users list for the GNU Emacs text editor
2024-12-22 12:06 ` Joel Reicher [this message]
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