Re: Elisp - Function returning a list

[Emanuel Berg]

steve-humphreys wrote:

> Is using "setq frq" and "setq tim" good
>
> (defun agenda-tgrd (&optional tstr tend tskp)
>    "Sets the time grid for the agenda."
>    (interactive "n StartTime: \nn EndTime: \nn SkipTime: ")
>    (let ( (tstr (or tstr 800))
>           (tend (or tend 1500))
>           (tskp (or tskp 100))
>           frq tim)
>       (setq frq '(daily today))
>       (setq tim (number-sequence tstr tend tskp))
>       (setq org-agenda-time-grid `(,frq ,tim "------" "---"))) )

It is better to do all computation in the `let's, then use
them. No `setq' needed.

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