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Re: rx expressions


From: Philip K.
Subject: Re: rx expressions
Date: Mon, 01 Feb 2021 10:49:42 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux)

steve-humphreys@gmx.com writes:

> When using rx expressions does one need to call
>
> (require 'rx)

I usually add

        (eval-when-compile (require 'rx))

so that rx doesn't have to be loaded if it the file is byte-compiled,
but otherwise it's autoloaded (C-h o rx):

    rx is an autoloaded Lisp macro in ‘rx.el’.

-- 
        Philip K.



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