* interactive argument not meeting condition
@ 2024-11-27 12:37 Heime via Users list for the GNU Emacs text editor
2024-12-22 12:06 ` Joel Reicher
0 siblings, 1 reply; 2+ messages in thread
From: Heime via Users list for the GNU Emacs text editor @ 2024-11-27 12:37 UTC (permalink / raw)
To: Heime via Users list for the GNU Emacs text editor
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)) )
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: interactive argument not meeting condition
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
0 siblings, 0 replies; 2+ messages in thread
From: Joel Reicher @ 2024-12-22 12:06 UTC (permalink / raw)
To: Heime via Users list for the GNU Emacs text editor; +Cc: Heime
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
^ permalink raw reply [flat|nested] 2+ messages in thread
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2024-12-22 12:06 ` Joel Reicher
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