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Re: Anaphoric macros: increase visibility

From: Noam Postavsky
Subject: Re: Anaphoric macros: increase visibility
Date: Fri, 13 Jan 2017 22:03:31 -0500

On Fri, Jan 13, 2017 at 9:30 PM, Rolf Ade <address@hidden> wrote:
> Michael Heerdegen <address@hidden> writes:
>> We also already have `if-let' and `when-let' in "subr-x".  They are like
>> `aif' and `awhen' but you specify "it" explicitly.
> Since you mention them ... I probably miss something obvious but from
> looking at the documentation of if-let
>     (if-let BINDINGS THEN &rest ELSE)
> and of when-let
>     (when-let BINDINGS &rest BODY)
> I don't get, why there is a need for when-let?

Just like there is both `if' and `when', it's useful to have both
`if-let' and `when-let'.

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