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From: Denis Maier via ntg-context <ntg-context@ntg.nl>
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Subject: \getcommacommandsize not working in lmtx
Date: Mon, 2 May 2022 07:37:55 +0000
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Thread-Topic: \getcommacommandsize not working in lmtx
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Hi,

I've just ran into a behaviour that runs against what is shown on the wiki,=
 https://wiki.contextgarden.net/System_Macros/Comma_Separated_Lists
Maybe a bug?

The wiki says you can use \getcommacommandsize to get the length of a comma=
 separated list, but it does not seem to work. MWE below.

Best,
Denis


\define\somelist
  {foo, bar, baz}

\starttext

\getcommacommandsize[\somelist]
\commalistsize
% Expected : 3
% Actual : 1

\expandafter\getcommalistsize\expandafter[\somelist]
\commalistsize
% Expected : 3
% Actual : 3

\stoptext

--_000_938cfee877fa4cd287ace8e3775528edunibech_
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Content-Transfer-Encoding: quoted-printable

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<div class=3D"WordSection1">
<p class=3D"MsoNormal">Hi,<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">I&#8217;ve just ran into a behaviour that runs again=
st what is shown on the wiki,
<a href=3D"https://wiki.contextgarden.net/System_Macros/Comma_Separated_Lis=
ts">https://wiki.contextgarden.net/System_Macros/Comma_Separated_Lists</a><=
o:p></o:p></p>
<p class=3D"MsoNormal">Maybe a bug?<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">The wiki says you can use \getcommacommandsize to ge=
t the length of a comma separated list, but it does not seem to work. MWE b=
elow.<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">Best,<o:p></o:p></p>
<p class=3D"MsoNormal">Denis<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">\define\somelist<o:p></o:p></p>
<p class=3D"MsoNormal">&nbsp; {foo, bar, baz}<o:p></o:p></p>
<p class=3D"MsoNormal">&nbsp; <o:p></o:p></p>
<p class=3D"MsoNormal">\starttext<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal"><span lang=3D"FR-CH">\getcommacommandsize[\somelist]=
<o:p></o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"FR-CH">\commalistsize <o:p></o:p></spa=
n></p>
<p class=3D"MsoNormal"><span lang=3D"FR-CH">% Expected&nbsp;: 3<o:p></o:p><=
/span></p>
<p class=3D"MsoNormal"><span lang=3D"FR-CH">% Actual&nbsp;: 1<o:p></o:p></s=
pan></p>
<p class=3D"MsoNormal"><span lang=3D"FR-CH"><o:p>&nbsp;</o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"FR-CH">\expandafter\getcommalistsize\e=
xpandafter[\somelist]<o:p></o:p></span></p>
<p class=3D"MsoNormal">\commalistsize<o:p></o:p></p>
<p class=3D"MsoNormal"><span lang=3D"FR-CH">% Expected&nbsp;: 3<o:p></o:p><=
/span></p>
<p class=3D"MsoNormal"><span lang=3D"FR-CH">% Actual&nbsp;: 3<o:p></o:p></s=
pan></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">\stoptext<o:p></o:p></p>
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