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Date: Mon, 3 Jan 2011 22:06:39 +0000
Reply-To: Mailing list for the LaTeX3 project <[log in to unmask]>
Subject: \box_if_empty:N(TF)
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From: Joseph Wright <[log in to unmask]>
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Hello all,

Working on the galley (see the latest SVN checkin), I find that 
\box_if_empty:NTF is misleading. The test is for a void box, not an 
empty one:

\box_new:N \l_my_box
\hbox_set:Nn \l_my_box {}
\box_if_empty:NTF \l_my_box { NOPE } { OOPS }

I think it should be \box_if_void:NTF - any objections?
-- 
Joseph Wright

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