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Re: passing flags to a function


From: Marius Vollmer
Subject: Re: passing flags to a function
Date: 08 May 2006 00:03:12 +0300
User-agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.4

Dan McMahill <address@hidden> writes:

> Are you meaning
> 
> (foo (list 'flag1 'flag2 'someotherflag))

To make this look nicer, you can also write

    (foo '(flag1 flag2 someotherflag))

Another option are keyword arguments, like

    (foo :flag1 #t :flag2 #t :someotherflag #t)

There is no C-level support for parsing argument lists like this,
unfortunately; you have to do it manually.

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