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Re: no empty (zero) string predicate in Elisp


From: Stefan Monnier
Subject: Re: no empty (zero) string predicate in Elisp
Date: Sat, 16 May 2015 09:43:44 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux)

> BTW, would it be wise to obsolete `string-reverse' and `string-empty-p'
> From subr-x in favor of `seq-reverse' and `seq-empty-p' which are much
> more generic?

string-reverse i already marked as obsolete.  As for string-empty-p, I'm
not sure, because it depends on whether you care about the fact that the
arg is a string (e.g. you care about the fact that (string-empty-p nil)
is nil rather than (seq-empty-p nil) being t).


        Stefan



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