Re: confused by m4_if description

[Eric Blake]

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According to Ralf Wildenhues on 4/18/2009 10:56 AM:
> Hi Eric,

Hi Ralf,

> 
> I always confuse m4_if with m4_case, and then start to wonder why m4_if
> complains about excess arguments.

At least the complaint helps correct it ;)

>  The patch below should help me
> remember.  OK?
> 
>  @defmac m4_if (@var{comment})
>  @defmacx m4_if (@var{string-1}, @var{string-2}, @var{equal}, 
> @ovar{not-equal})
> address@hidden m4_if (@var{string-1}, @var{string-2}, @var{equal}, @dots{})
> address@hidden m4_if (@var{string-1}, @var{string-2}, @var{equal-1}, @
> +  @var{string-3}, @var{string-4}, @var{equal-2}, @dots{}, @ovar{not-equal})

This implies that you can do 3, 4, 6, 7, ... arguments.  Looks correct to
me, so go ahead and apply.

- --
Don't work too hard, make some time for fun as well!

Eric Blake             address@hidden
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