si update

git-svn-id: svn://tug.org/texlive/trunk@6735 c570f23f-e606-0410-a88d-b1316a301751

22 files changed, 45 insertions, 43 deletions

diff --git a/Master/texmf-dist/bibtex/bib/si/si.bib b/Master/texmf-dist/doc/latex/si/si.bib
index adabb278432..adabb278432 100644
--- a/Master/texmf-dist/bibtex/bib/si/si.bib
+++ b/Master/texmf-dist/doc/latex/si/si.bib
diff --git a/Master/texmf-dist/doc/latex/si/si.pdf b/Master/texmf-dist/doc/latex/si/si.pdf
index fd3177798aa..a0cbaf33524 100644
--- a/Master/texmf-dist/doc/latex/si/si.pdf
+++ b/Master/texmf-dist/doc/latex/si/si.pdf
diff --git a/Master/texmf-dist/source/latex/si/si.dtx b/Master/texmf-dist/source/latex/si/si.dtx
index 40ec01b12db..f7cab0cd35a 100644
--- a/Master/texmf-dist/source/latex/si/si.dtx
+++ b/Master/texmf-dist/source/latex/si/si.dtx
@@ -168,7 +168,7 @@
 %   Right brace   \}     Tilde         \~}
 %
 %\GetFileInfo{\jobname.sty}
-% 
+%
 %\DoNotIndex{\@car,\@eha,\@ehc,\@empty,\@firstofone,\@firstoftwo}
 %\DoNotIndex{\@for,\@gobble,\@gobbletwo,\@ifl@aded,\@ifnextchar}
 %\DoNotIndex{\@ifpackagelater,\@ifpackageloaded,\@ifstar}
@@ -790,7 +790,7 @@
 %  \cs{#1}%
 %  \expandafter\SpecialUsageIndex\csname#1\endcsname}
 %\newcommand{\unitinfo}[1]{%
-%  #1 & \csindex{#1} & 
+%  #1 & \csindex{#1} &
 %  \expandafter\unitsym\expandafter{\csname#1\endcsname}}
 %\begin{table}
 %  \centering
@@ -1726,7 +1726,7 @@
 %    \begin{macrocode}
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage{si}%
-  [2008/02/18 v0.6 A comprehensive (SI) units package]
+  [2008/02/20 v.06a A comprehensive (SI) units package]
 \PackageInfo{si}
   {This package is experimental. \MessageBreak The interface and
    functionality is subject to review \MessageBreak and may be changed
@@ -6262,12 +6262,14 @@
 %    \end{macrocode}
 %\end{macro}
 %\begin{macro}{\si@requirecfgs}
-%\begin{macro}{\si@tempa}
+%\changes{v0.6a}{2008/02/20}{Changed temporary macro used to fix
+%  bug with \pkg{memoir} and \textsc{koma}-script}
+%\begin{macro}{\si@tempb}
 % The configuration files depend on each other.\\
 %\cs{si@requirecfgs}\marg{cfg-file}
 %    \begin{macrocode}
 \newcommand*{\si@requirecfgs}[1]{%
-  \@for\si@tempa:=#1\do{\si@loadfile{\si@tempa}}}
+  \@for\si@tempb:=#1\do{\si@loadfile{\si@tempb}}}
 %    \end{macrocode}
 %\end{macro}
 %\end{macro}
@@ -6416,7 +6418,7 @@
 % powers.
 %    \begin{macrocode}
 \ProvidesFile{si-prefix.cfg}
-  [2008/02/18 v0.6 SI Multiple prefixes]
+  [2008/02/20 v.06a SI Multiple prefixes]
 \newprefix{\yocto}{-24}{y}
 \newprefix{\zepto}{-21}{z}
 \newprefix{\atto}{-18}{a}
@@ -6519,7 +6521,7 @@
 % is an awkward one, but here the UK standard is used.
 %    \begin{macrocode}
 \ProvidesFile{si-named.cfg}
-  [2008/02/18 v0.6 SI Named units]
+  [2008/02/20 v.06a SI Named units]
 \newunit{\becquerel}{Bq}
 \newunit{\coulomb}{C}
 \newunit{\farad}{F}
@@ -6613,7 +6615,7 @@
 % This requires \file{si-prefix.cfg} and \file{si-named.cfg}.
 %    \begin{macrocode}
 \ProvidesFile{si-prefixed.cfg}
-  [2008/02/18 v0.6 SI Prefixed units]
+  [2008/02/20 v.06a SI Prefixed units]
 \si@requirecfgs{prefix,named,accepted,physical}
 %    \end{macrocode}
 %\begin{macro}{\picometre}
@@ -6892,7 +6894,7 @@
 % block for the appropriate option.  First currents.
 %    \begin{macrocode}
 \ProvidesFile{si-abbr.cfg}
-  [2008/02/18 v0.6 Abbreviated units]
+  [2008/02/20 v.06a Abbreviated units]
 \si@requirecfgs{prefix,named,accepted,physical}
 \newunit{\pA}{\pico\ampere}
 \newunit{\nA}{\nano\ampere}
@@ -7092,7 +7094,7 @@
 % These are defined here, although some are in very general use.
 %    \begin{macrocode}
 \ProvidesFile{si-addn.cfg}
-  [2008/02/18 v0.6 SI Additional units]
+  [2008/02/20 v.06a SI Additional units]
 \newunit{\angstrom}{\si@sym@ringA}
 \newunit{\are}{a}
 \newunit{\hectare}{\hecto\are}
@@ -7137,7 +7139,7 @@
 %\begin{macro}{\percent}
 %    \begin{macrocode}
 \ProvidesFile{si-accepted.cfg}
-  [2008/02/18 v0.6 SI accepted units]
+  [2008/02/20 v.06a SI accepted units]
 \newunit{\minute}{min}
 \newunit{\hour}{h}
 \newunit{\Day}{d}
@@ -7183,7 +7185,7 @@
 % for a negative kern does make things a bit complicated.
 %    \begin{macrocode}
 \ProvidesFile{si-physical.cfg}
-  [2008/02/18 v0.6 SI physically-measured units]
+  [2008/02/20 v.06a SI physically-measured units]
 \newcommand*{\si@eVspacea}{\text{\kern-\si@eVcorra}}%
 \newcommand*{\si@eVspaceb}{\text{\kern-\si@eVcorrb}}%
 \newunit{\electronvolt}{e\protect\si@eVspacea V\protect\si@eVspaceb}
@@ -7219,7 +7221,7 @@
 % own definitions.
 %    \begin{macrocode}
 \ProvidesFile{si-synchem.cfg}
-  [2008/02/18 v0.6 Units for synthetic chemists]
+  [2008/02/20 v.06a Units for synthetic chemists]
 \si@requirecfgs{prefix}
 \newunit{\mmHg}{mmHg}
 \newunit{\molar}{\mole\per\cubic\deci\metre}
@@ -7244,7 +7246,7 @@
 % \pkg{hepunits} but stick with the new package interface.
 %    \begin{macrocode}
 \ProvidesFile{si-hep.cfg}
-  [2008/02/18 v0.6 Units for high-energy physics]
+  [2008/02/20 v.06a Units for high-energy physics]
 \si@requirecfgs{prefix,named}
 %    \end{macrocode}
 %\begin{macro}{\micron}
@@ -7442,7 +7444,7 @@
 % \SIunits. First, the binary prefixes.
 %    \begin{macrocode}
 \ProvidesFile{si-binary.cfg}
-  [2008/02/18 v0.6 Binary units]
+  [2008/02/20 v.06a Binary units]
 \newprefix{\kibi}{10}{Ki}
 \newprefix{\mebi}{20}{Mi}
 \newprefix{\gibi}{30}{Gi}
@@ -7480,7 +7482,7 @@
 % This is also used for the USA, and is the default.
 %    \begin{macrocode}
 \ProvidesFile{si-UK.cfg}
-  [2008/02/18 v0.6 UK locale]
+  [2008/02/20 v.06a UK locale]
 \sisetup{
   unitsep=thin,
   expproduct=times,
@@ -7497,7 +7499,7 @@
 % The same as for the UK.
 %    \begin{macrocode}
 \ProvidesFile{si-USA.cfg}
-  [2008/02/18 v0.6 USA locale]
+  [2008/02/20 v.06a USA locale]
 \sisetup{
   unitsep=thin,
   expproduct=times,
@@ -7516,7 +7518,7 @@
 % Germany, hopefully.
 %    \begin{macrocode}
 \ProvidesFile{si-germany.cfg}
-  [2008/02/18 v0.6 Germany locale]
+  [2008/02/20 v.06a Germany locale]
 \sisetup{
   unitsep=cdot,
   valuesep=thin,
@@ -7535,7 +7537,7 @@
 % Taken from \sistyle.
 %    \begin{macrocode}
 \ProvidesFile{si-south-africa.loc}
-  [2008/02/18 v0.6 UK Locale]
+  [2008/02/20 v.06a UK Locale]
 \sisetup{
   unitsep=cdot,
   valuesep=thin,
@@ -7566,7 +7568,7 @@
 % \unitspkg for conflicting options, so users probably expect none.
 %    \begin{macrocode}
 \ProvidesFile{si-units.cfg}
-  [2008/02/18 v0.6 Emulation of units]
+  [2008/02/20 v.06a Emulation of units]
 \si@ifloaded{SIunits}
   {\si@emclash{units}{SIunits}\endinput}{}
 \si@ifloaded{sistyle}
@@ -7632,7 +7634,7 @@
 % clash.
 %    \begin{macrocode}
 \ProvidesFile{si-unitsdef.cfg}
-  [2008/02/18 v0.6 Emulation of unitsdef]
+  [2008/02/20 v.06a Emulation of unitsdef]
 \si@ifloaded{SIunits}
   {\si@emclash{unitsdef}{SIunits}\endinput}{}
 \si@ifloaded{sistyle}
@@ -8089,7 +8091,7 @@
 % the macros in \sistyle as given in the manual for that package.
 %    \begin{macrocode}
 \ProvidesFile{si-sistyle.cfg}
-  [2008/02/18 v0.6 Emulation of sistyle]
+  [2008/02/20 v.06a Emulation of sistyle]
 \sisetup{%
   sepfour=true,
   obeyfamily,
@@ -8266,7 +8268,7 @@
 % \SIunits emulation starts in much the same way.
 %    \begin{macrocode}
 \ProvidesFile{si-SIunits.cfg}
-  [2008/02/18 v0.6 Emulation of SIunits]
+  [2008/02/20 v.06a Emulation of SIunits]
 \sisetup{
   unitsep=thick,
   valuesep=thick,
diff --git a/Master/texmf-dist/tex/latex/si/si-SIunits.cfg b/Master/texmf-dist/tex/latex/si/si-SIunits.cfg
index 3e504f461fc..ffd50e1520d 100644
--- a/Master/texmf-dist/tex/latex/si/si-SIunits.cfg
+++ b/Master/texmf-dist/tex/latex/si/si-SIunits.cfg
@@ -14,7 +14,7 @@
 %%  ----------------------------------------------------------------
 %% 
 \ProvidesFile{si-SIunits.cfg}
-  [2008/02/18 v0.6 Emulation of SIunits]
+  [2008/02/20 v.06a Emulation of SIunits]
 \sisetup{
   unitsep=thick,
   valuesep=thick,
diff --git a/Master/texmf-dist/tex/latex/si/si-UK.cfg b/Master/texmf-dist/tex/latex/si/si-UK.cfg
index df3dfd3ae14..d0321a3a1fd 100644
--- a/Master/texmf-dist/tex/latex/si/si-UK.cfg
+++ b/Master/texmf-dist/tex/latex/si/si-UK.cfg
@@ -14,7 +14,7 @@
 %%  ----------------------------------------------------------------
 %% 
 \ProvidesFile{si-UK.cfg}
-  [2008/02/18 v0.6 UK locale]
+  [2008/02/20 v.06a UK locale]
 \sisetup{
   unitsep=thin,
   expproduct=times,
diff --git a/Master/texmf-dist/tex/latex/si/si-USA.cfg b/Master/texmf-dist/tex/latex/si/si-USA.cfg
index 1dd741af556..a02067e5c8f 100644
--- a/Master/texmf-dist/tex/latex/si/si-USA.cfg
+++ b/Master/texmf-dist/tex/latex/si/si-USA.cfg
@@ -14,7 +14,7 @@
 %%  ----------------------------------------------------------------
 %% 
 \ProvidesFile{si-USA.cfg}
-  [2008/02/18 v0.6 USA locale]
+  [2008/02/20 v.06a USA locale]
 \sisetup{
   unitsep=thin,
   expproduct=times,
diff --git a/Master/texmf-dist/tex/latex/si/si-abbr.cfg b/Master/texmf-dist/tex/latex/si/si-abbr.cfg
index 7a2cba1d0be..4f336671a55 100644
--- a/Master/texmf-dist/tex/latex/si/si-abbr.cfg
+++ b/Master/texmf-dist/tex/latex/si/si-abbr.cfg
@@ -14,7 +14,7 @@
 %%  ----------------------------------------------------------------
 %% 
 \ProvidesFile{si-abbr.cfg}
-  [2008/02/18 v0.6 Abbreviated units]
+  [2008/02/20 v.06a Abbreviated units]
 \si@requirecfgs{prefix,named,accepted,physical}
 \newunit{\pA}{\pico\ampere}
 \newunit{\nA}{\nano\ampere}
diff --git a/Master/texmf-dist/tex/latex/si/si-accepted.cfg b/Master/texmf-dist/tex/latex/si/si-accepted.cfg
index 982f022993d..89d036c7235 100644
--- a/Master/texmf-dist/tex/latex/si/si-accepted.cfg
+++ b/Master/texmf-dist/tex/latex/si/si-accepted.cfg
@@ -14,7 +14,7 @@
 %%  ----------------------------------------------------------------
 %% 
 \ProvidesFile{si-accepted.cfg}
-  [2008/02/18 v0.6 SI accepted units]
+  [2008/02/20 v.06a SI accepted units]
 \newunit{\minute}{min}
 \newunit{\hour}{h}
 \newunit{\Day}{d}
diff --git a/Master/texmf-dist/tex/latex/si/si-addn.cfg b/Master/texmf-dist/tex/latex/si/si-addn.cfg
index 7a5c0a07556..8590dbc2a00 100644
--- a/Master/texmf-dist/tex/latex/si/si-addn.cfg
+++ b/Master/texmf-dist/tex/latex/si/si-addn.cfg
@@ -14,7 +14,7 @@
 %%  ----------------------------------------------------------------
 %% 
 \ProvidesFile{si-addn.cfg}
-  [2008/02/18 v0.6 SI Additional units]
+  [2008/02/20 v.06a SI Additional units]
 \newunit{\angstrom}{\si@sym@ringA}
 \newunit{\are}{a}
 \newunit{\hectare}{\hecto\are}
diff --git a/Master/texmf-dist/tex/latex/si/si-binary.cfg b/Master/texmf-dist/tex/latex/si/si-binary.cfg
index c45cdd2d68b..3c99e52ad11 100644
--- a/Master/texmf-dist/tex/latex/si/si-binary.cfg
+++ b/Master/texmf-dist/tex/latex/si/si-binary.cfg
@@ -14,7 +14,7 @@
 %%  ----------------------------------------------------------------
 %% 
 \ProvidesFile{si-binary.cfg}
-  [2008/02/18 v0.6 Binary units]
+  [2008/02/20 v.06a Binary units]
 \newprefix{\kibi}{10}{Ki}
 \newprefix{\mebi}{20}{Mi}
 \newprefix{\gibi}{30}{Gi}
diff --git a/Master/texmf-dist/tex/latex/si/si-germany.cfg b/Master/texmf-dist/tex/latex/si/si-germany.cfg
index cbe80e10a2b..a101e27d79f 100644
--- a/Master/texmf-dist/tex/latex/si/si-germany.cfg
+++ b/Master/texmf-dist/tex/latex/si/si-germany.cfg
@@ -14,7 +14,7 @@
 %%  ----------------------------------------------------------------
 %% 
 \ProvidesFile{si-germany.cfg}
-  [2008/02/18 v0.6 Germany locale]
+  [2008/02/20 v.06a Germany locale]
 \sisetup{
   unitsep=cdot,
   valuesep=thin,
diff --git a/Master/texmf-dist/tex/latex/si/si-hep.cfg b/Master/texmf-dist/tex/latex/si/si-hep.cfg
index de4695f5c7d..6ac658d7713 100644
--- a/Master/texmf-dist/tex/latex/si/si-hep.cfg
+++ b/Master/texmf-dist/tex/latex/si/si-hep.cfg
@@ -14,7 +14,7 @@
 %%  ----------------------------------------------------------------
 %% 
 \ProvidesFile{si-hep.cfg}
-  [2008/02/18 v0.6 Units for high-energy physics]
+  [2008/02/20 v.06a Units for high-energy physics]
 \si@requirecfgs{prefix,named}
 \newunit{\micron}{\micro\metre}
 \newunit{\mrad}{\milli\radian}
diff --git a/Master/texmf-dist/tex/latex/si/si-named.cfg b/Master/texmf-dist/tex/latex/si/si-named.cfg
index 48592f892e1..59aaa398e27 100644
--- a/Master/texmf-dist/tex/latex/si/si-named.cfg
+++ b/Master/texmf-dist/tex/latex/si/si-named.cfg
@@ -14,7 +14,7 @@
 %%  ----------------------------------------------------------------
 %% 
 \ProvidesFile{si-named.cfg}
-  [2008/02/18 v0.6 SI Named units]
+  [2008/02/20 v.06a SI Named units]
 \newunit{\becquerel}{Bq}
 \newunit{\coulomb}{C}
 \newunit{\farad}{F}
diff --git a/Master/texmf-dist/tex/latex/si/si-physical.cfg b/Master/texmf-dist/tex/latex/si/si-physical.cfg
index 15f03e149b6..7e78b365cb8 100644
--- a/Master/texmf-dist/tex/latex/si/si-physical.cfg
+++ b/Master/texmf-dist/tex/latex/si/si-physical.cfg
@@ -14,7 +14,7 @@
 %%  ----------------------------------------------------------------
 %% 
 \ProvidesFile{si-physical.cfg}
-  [2008/02/18 v0.6 SI physically-measured units]
+  [2008/02/20 v.06a SI physically-measured units]
 \newcommand*{\si@eVspacea}{\text{\kern-\si@eVcorra}}%
 \newcommand*{\si@eVspaceb}{\text{\kern-\si@eVcorrb}}%
 \newunit{\electronvolt}{e\protect\si@eVspacea V\protect\si@eVspaceb}
diff --git a/Master/texmf-dist/tex/latex/si/si-prefix.cfg b/Master/texmf-dist/tex/latex/si/si-prefix.cfg
index 90aa5e724ed..8d0339f6faf 100644
--- a/Master/texmf-dist/tex/latex/si/si-prefix.cfg
+++ b/Master/texmf-dist/tex/latex/si/si-prefix.cfg
@@ -14,7 +14,7 @@
 %%  ----------------------------------------------------------------
 %% 
 \ProvidesFile{si-prefix.cfg}
-  [2008/02/18 v0.6 SI Multiple prefixes]
+  [2008/02/20 v.06a SI Multiple prefixes]
 \newprefix{\yocto}{-24}{y}
 \newprefix{\zepto}{-21}{z}
 \newprefix{\atto}{-18}{a}
diff --git a/Master/texmf-dist/tex/latex/si/si-prefixed.cfg b/Master/texmf-dist/tex/latex/si/si-prefixed.cfg
index e7199688dda..4db6229e6b8 100644
--- a/Master/texmf-dist/tex/latex/si/si-prefixed.cfg
+++ b/Master/texmf-dist/tex/latex/si/si-prefixed.cfg
@@ -14,7 +14,7 @@
 %%  ----------------------------------------------------------------
 %% 
 \ProvidesFile{si-prefixed.cfg}
-  [2008/02/18 v0.6 SI Prefixed units]
+  [2008/02/20 v.06a SI Prefixed units]
 \si@requirecfgs{prefix,named,accepted,physical}
 \newunit{\picometre}{\pico\metre}
 \newunit{\nanometre}{\nano\metre}
diff --git a/Master/texmf-dist/tex/latex/si/si-sistyle.cfg b/Master/texmf-dist/tex/latex/si/si-sistyle.cfg
index 54291b53124..1ee3bf36d71 100644
--- a/Master/texmf-dist/tex/latex/si/si-sistyle.cfg
+++ b/Master/texmf-dist/tex/latex/si/si-sistyle.cfg
@@ -14,7 +14,7 @@
 %%  ----------------------------------------------------------------
 %% 
 \ProvidesFile{si-sistyle.cfg}
-  [2008/02/18 v0.6 Emulation of sistyle]
+  [2008/02/20 v.06a Emulation of sistyle]
 \sisetup{%
   sepfour=true,
   obeyfamily,
diff --git a/Master/texmf-dist/tex/latex/si/si-south-africa.cfg b/Master/texmf-dist/tex/latex/si/si-south-africa.cfg
index 33bd259f8fb..525346c3ce2 100644
--- a/Master/texmf-dist/tex/latex/si/si-south-africa.cfg
+++ b/Master/texmf-dist/tex/latex/si/si-south-africa.cfg
@@ -14,7 +14,7 @@
 %%  ----------------------------------------------------------------
 %% 
 \ProvidesFile{si-south-africa.loc}
-  [2008/02/18 v0.6 UK Locale]
+  [2008/02/20 v.06a UK Locale]
 \sisetup{
   unitsep=cdot,
   valuesep=thin,
diff --git a/Master/texmf-dist/tex/latex/si/si-synchem.cfg b/Master/texmf-dist/tex/latex/si/si-synchem.cfg
index c0a63db9621..5c2232d57e5 100644
--- a/Master/texmf-dist/tex/latex/si/si-synchem.cfg
+++ b/Master/texmf-dist/tex/latex/si/si-synchem.cfg
@@ -14,7 +14,7 @@
 %%  ----------------------------------------------------------------
 %% 
 \ProvidesFile{si-synchem.cfg}
-  [2008/02/18 v0.6 Units for synthetic chemists]
+  [2008/02/20 v.06a Units for synthetic chemists]
 \si@requirecfgs{prefix}
 \newunit{\mmHg}{mmHg}
 \newunit{\molar}{\mole\per\cubic\deci\metre}
diff --git a/Master/texmf-dist/tex/latex/si/si-units.cfg b/Master/texmf-dist/tex/latex/si/si-units.cfg
index 8257a9a2239..afb4d657608 100644
--- a/Master/texmf-dist/tex/latex/si/si-units.cfg
+++ b/Master/texmf-dist/tex/latex/si/si-units.cfg
@@ -15,7 +15,7 @@
 %% 
 \si@ifloaded{units}{\endinput}{}
 \ProvidesFile{si-units.cfg}
-  [2008/02/18 v0.6 Emulation of units]
+  [2008/02/20 v.06a Emulation of units]
 \si@ifloaded{SIunits}
   {\si@emclash{units}{SIunits}\endinput}{}
 \si@ifloaded{sistyle}
diff --git a/Master/texmf-dist/tex/latex/si/si-unitsdef.cfg b/Master/texmf-dist/tex/latex/si/si-unitsdef.cfg
index c9d0d453585..cd17baa11da 100644
--- a/Master/texmf-dist/tex/latex/si/si-unitsdef.cfg
+++ b/Master/texmf-dist/tex/latex/si/si-unitsdef.cfg
@@ -14,7 +14,7 @@
 %%  ----------------------------------------------------------------
 %% 
 \ProvidesFile{si-unitsdef.cfg}
-  [2008/02/18 v0.6 Emulation of unitsdef]
+  [2008/02/20 v.06a Emulation of unitsdef]
 \si@ifloaded{SIunits}
   {\si@emclash{unitsdef}{SIunits}\endinput}{}
 \si@ifloaded{sistyle}
diff --git a/Master/texmf-dist/tex/latex/si/si.sty b/Master/texmf-dist/tex/latex/si/si.sty
index 47c94e3f630..fb1cd8e7ef4 100644
--- a/Master/texmf-dist/tex/latex/si/si.sty
+++ b/Master/texmf-dist/tex/latex/si/si.sty
@@ -15,7 +15,7 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage{si}%
-  [2008/02/18 v0.6 A comprehensive (SI) units package]
+  [2008/02/20 v.06a A comprehensive (SI) units package]
 \PackageInfo{si}
   {This package is experimental. \MessageBreak The interface and
    functionality is subject to review \MessageBreak and may be changed
@@ -2065,7 +2065,7 @@
          \si@fileprefix#1.\si@extension}
          {The configuration file requested could not be found}}}}
 \newcommand*{\si@requirecfgs}[1]{%
-  \@for\si@tempa:=#1\do{\si@loadfile{\si@tempa}}}
+  \@for\si@tempb:=#1\do{\si@loadfile{\si@tempb}}}
 \newcommand*{\si@loademfile}[1]{%
   \@ifpackageloaded{#1}
     {\si@log@err{Emulation clash for package `#1'}