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Subject: Re: Updating py27-* ports
Date: Sat, 4 Jul 2020 10:23:09 -0600
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On 04 Jul 2020, at 08:30, Carmel <carmel_ny@outlook.com> wrote:
> I see that you are putting it all on one line. That is probably =
easier.
> I like the separate entries technique simply because I find it easier
> to read myself or quickly comment out an entry.

I agree that separate lines have advantages. When making changes I tend =
to go to multiple lines, then collapse back to a single line when I have =
a stable set.

> What I have never been able to get a definitive answer to is exactly
> what the "+" does or if it is even needed, I have seen
> 'default_versions" both with and without it.

+=3D adds the option, =3D set it.

DEFAULT_VERSIONS=3Dfoo bar sing
$DEFAULT_VERSIONS foo bar sing

DEFAULT_VERSIONS+=3Dmax
$DEFAULT_VERSIONS foo bar sing max

DEFAULT_VERSIONS=3Dsam
$DEFAULT_VERSIONS sam



--=20
Please to meet you, Rose. Now run for your life!