[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: (interactive) arguments

From: Stefan Monnier
Subject: Re: (interactive) arguments
Date: Sat, 04 Jan 2020 11:28:11 -0500
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)

> Now, when I use the "expression" version, it looks like the arguments are
> not assigned to variables as they are input, so for ex, I can't use
> a default value for the input based on the first input...

That was my whole point of describing it as "expression" rather than
"list": it is really an arbitrary Elisp *expression* whose evaluation
simply returns the list of arguments to pass to the function.

So it doesn't have to look like

    (list ...)

but can be anything else like


    (let* ((x1 e1) (x2 e2) ...) (append e3 e4))

-- Stefan

reply via email to

[Prev in Thread] Current Thread [Next in Thread]