From: "Jairo A. del Rio" <jairoadelrio6@gmail.com>
To: Hans Hagen <j.hagen@xs4all.nl>
Cc: mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: Iterate over color scheme in ConTeXt/Lua
Date: Sun, 12 Jul 2020 16:54:56 -0500 [thread overview]
Message-ID: <CAKyqqabC-CdQ1n_R0zOZfUjusvweX7A11GObs5ijVgv6N_t7Qg@mail.gmail.com> (raw)
In-Reply-To: <c3129135-5b4e-b7c2-3c54-9dfc1b9b6375@xs4all.nl>
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El dom., 12 de jul. de 2020 a la(s) 16:20, Hans Hagen (j.hagen@xs4all.nl)
escribió:
> You get a list of defined color names in 'xwi' with:
>
> attributes.colors.setlist("xwi")
>
Nice, it works! I note the first method only works when \usecolors[xwi] is
present; otherwise, it prints an interesting "themaintextcolor".
Here is a nostalgic mkii accessor for such a list (color support is a
> real old feature and conceptually hasn't changed that much):
>
> \def\WhateverActionIWant#1{#1\par}
>
> \settrue\collectcolorsinlist \setupcolor[xwi]
>
> \processcommacommand[\colorlist]\WhateverActionIWant
>
> but you probably don't want to catch up on that.
>
It doesn't work in Mark IV (\colorlist is undefined). Maybe I'm too young,
but Mark II was already frozen when I was a teenager, so I'm not sure I
want to try it now. Thanks, Hans!
Cordially,
Jairo :)
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next prev parent reply other threads:[~2020-07-12 21:54 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-12 19:58 Jairo A. del Rio
2020-07-12 21:20 ` Hans Hagen
2020-07-12 21:54 ` Jairo A. del Rio [this message]
2020-07-13 7:43 ` Hans Hagen
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