From 1da4aecdd16183107254061bfb02e5ca6af536ed Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Wed, 29 Aug 2012 22:36:25 +0000
Subject: siunitx (29aug12)

git-svn-id: svn://tug.org/texlive/trunk@27548 c570f23f-e606-0410-a88d-b1316a301751
---
 Master/texmf-dist/source/latex/siunitx/siunitx.dtx | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

(limited to 'Master/texmf-dist/source/latex/siunitx')

diff --git a/Master/texmf-dist/source/latex/siunitx/siunitx.dtx b/Master/texmf-dist/source/latex/siunitx/siunitx.dtx
index 782f91b2c46..2393db429a1 100644
--- a/Master/texmf-dist/source/latex/siunitx/siunitx.dtx
+++ b/Master/texmf-dist/source/latex/siunitx/siunitx.dtx
@@ -590,6 +590,8 @@ This work consists of the file  siunitx.dtx
 %\changes{v2.5e}{2012/06/13}{Fix an internal error in unit expansion,
 %  introduced in v2.4f}
 %\changes{v2.5f}{2012/07/16}{Track changes in \pkg{expl3}}
+%\changes{v2.5h}{2012/08/28}{Alter literal unit test to allow spaces in
+%  units to be ignored}
 %
 %\begin{abstract}
 % Physical quantities have both numbers and units, and each physical
@@ -5100,7 +5102,7 @@ This work consists of the file  siunitx.dtx
 %
 % The usual preliminaries.
 %    \begin{macrocode}
-\ProvidesExplPackage {siunitx} {2012/07/22} {2.5g}
+\ProvidesExplPackage {siunitx} {2012/08/28} {2.5h}
   {A comprehensive (SI) units package}
 %    \end{macrocode}
 %
@@ -5166,6 +5168,13 @@ This work consists of the file  siunitx.dtx
 \cs_generate_variant:Nn \clist_map_function:nN { nc }
 %    \end{macrocode}
 % \end{macro}
+% 
+% \begin{macro}{\tl_if_blank:VTF}
+%   Needed for the literal test.
+%    \begin{macrocode}
+\cs_generate_variant:Nn \tl_if_blank:nTF { V } 
+%    \end{macrocode}
+% \end{macro}
 %
 %\begin{macro}{
 %  \l_@@_tmp_bool ,
@@ -11486,7 +11495,7 @@ This work consists of the file  siunitx.dtx
     \protected@edef \l_@@_tmpa_tl {#1}
   \exp_args:NNNV \group_end:
   \tl_set:Nn \l_@@_tmpa_tl \l_@@_tmpa_tl
-  \tl_if_empty:NTF \l_@@_tmpa_tl {#3} {#2}
+  \tl_if_blank:VTF \l_@@_tmpa_tl {#3} {#2}
 }
 \cs_new_protected:Npn \@@_unit_if_literal_aux:N #1 {
   \cs_set_eq:NN #1 \prg_do_nothing:
@@ -16472,7 +16481,7 @@ This work consists of the file  siunitx.dtx
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplFile {siunitx-version-1.cfg} {2012/07/22} {2.5g}
+\ProvidesExplFile {siunitx-version-1.cfg} {2012/08/28} {2.5h}
   {siunitx: Version 1 settings}
 %    \end{macrocode}
 %
@@ -17417,7 +17426,7 @@ This work consists of the file  siunitx.dtx
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplFile {siunitx-abbreviations.cfg} {2012/07/22} {2.5g}
+\ProvidesExplFile {siunitx-abbreviations.cfg} {2012/08/28} {2.5h}
   {siunitx: Abbreviated units}
 %    \end{macrocode}
 %
@@ -17599,7 +17608,7 @@ This work consists of the file  siunitx.dtx
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplFile {siunitx-binary.cfg} {2012/07/22} {2.5g}
+\ProvidesExplFile {siunitx-binary.cfg} {2012/08/28} {2.5h}
   {siunitx: Binary units}
 %    \end{macrocode}
 %
-- 
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