Re: list building

[Marius Vollmer]

Thien-Thi Nguyen <address@hidden> writes:

>    From: Brian S McQueen <address@hidden>
>    Date: Tue, 13 Jan 2004 16:11:23 -0800 (PST)
>
>    How should I go about building a list a
>    string at a time?
>
> generalize the problem: build a tree and then walk it (once) on
> "output".  see html-data.scm and flatten.scm in this directory:

Maybe he just wants to know about 'list' :-)

    (set! output-list (list (getd pref-login) (gids) (sgids pref-login)))

Or 'cons*':

    (set! output-list (cons* (getd pref-login) (gids) (sgids pref-login)
                             output-list))

Try

    guile> (help cons*)

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