Re: BUG #16059: Tab-completion of filenames in COPY commands removes required quotes

On Sun, Nov 3, 2019 at 5:40 PM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Of course, this only works if we have those hooks :-(. So far as
> I can tell, all libreadline variants that might still exist in the wild
> do have them; but libedit doesn't, at least not in the version Apple
> is shipping. Hence, what the attached patch does is to make configure
> probe for the existence of the hook variables; if they're not there,
> fall back to what I proposed previously.

Are people still compiling against libedit and then redirecting to
libreadline at runtime? I seem to recall some discussion about this
being a thing, many years ago. If it were being done it would be
advantageous to have the checks be runtime rather than compile-time,
although I guess that would probably be tough to make work.

--
Robert Haas
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