silence update (28feb10)

git-svn-id: svn://tug.org/texlive/trunk@17242 c570f23f-e606-0410-a88d-b1316a301751

2 files changed, 308 insertions, 309 deletions

diff --git a/Master/texmf-dist/source/latex/silence/silence-doc.dtx b/Master/texmf-dist/source/latex/silence/silence-doc.dtx
index 2b87358ccb3..52e5854479b 100644
--- a/Master/texmf-dist/source/latex/silence/silence-doc.dtx
+++ b/Master/texmf-dist/source/latex/silence/silence-doc.dtx
@@ -2,7 +2,7 @@
 % ******************************************************************************
 % ******************************************************************************
 % **                                                                          **
-% ** silence v.1.2 by Paul Isambert                                           **
+% ** silence v.1.3 by Paul Isambert                                           **
 % ** See the documentation for a comment on the implementation.               **
 % **                                                                          **
 % ** This set of macros is published under the LaTeX Project Public License.  **
@@ -21,7 +21,7 @@
 
 % \iffalse
 %<package>\NeedsTeXFormat{LaTeX2e}
-%<package>\ProvidesPackage{silence}[2009/04/02 v1.2 Selective filtering of warnings and error messages]
+%<package>\ProvidesPackage{silence}[2010/02/28 v1.3 Selective filtering of warnings and error messages]
 %<*driver>
 \documentclass[a4paper]{ltxdoc}
 \usepackage[T1]{fontenc}
@@ -47,7 +47,7 @@
 % \bgroup
 % \raggedleft
 % \small
-% \textit{`Errare humanum est, perseverare diabolicum'}\\ Proverb (attributed to Seneca)
+% \textit{`Errare humanum est, perseverare diabolicum.'}\\ Proverb (attributed to Seneca)
 %
 % \textit{`Marginpar on page 3 moved.'}\\\LaTeX
 %
@@ -71,6 +71,7 @@
 %
 %\Change{v1.1}{2009/03/20}{Initial version}
 %\Change{v1.2}{2009/04/02}{\texttt{LaTeX Font Warning}s can be filtered}
+%\Change{v1.3}{2010/02/28}{Compatibility with Lua\TeX}
 %
 %\section{Introduction}
 %When working with \LaTeX, messages are utterly important.
@@ -615,12 +616,12 @@
 \DeclareOption{debrief}{\sl@Debrieftrue}
 \DeclareOption{immediate}{\sl@Immediatetrue}
 \DeclareOption{safe}{\sl@SafeModetrue}
-\DeclareOption{save}{\sl@Save1%
-\newwrite\sl@Write%
-\immediate\openout\sl@Write=\jobname.sil}
-\DeclareOption{saveall}{\sl@Save2%
-\newwrite\sl@Write%
-\immediate\openout\sl@Write=\jobname.sil}
+\DeclareOption{save}{\sl@Save1
+  \newwrite\sl@Write
+  \immediate\openout\sl@Write=\jobname.sil}
+\DeclareOption{saveall}{\sl@Save2
+  \newwrite\sl@Write
+  \immediate\openout\sl@Write=\jobname.sil}
 \DeclareOption{showwarnings}{\sl@ShowWarningstrue}
 \DeclareOption{showerrors}{\sl@ShowErrorstrue}
 \ProcessOptions\relax
@@ -653,7 +654,7 @@
 %    \begin{macrocode}
 \def\sl@end{sl@end}
 \def\sl@latex{latex}
-\def\sl@Terminator{£}
+\def\sl@Terminator{\sl@Terminator}
 \gdef\sl@active{active}
 \gdef\sl@safe{safe}
 \gdef\sl@PackageName{NoPackage}
@@ -704,12 +705,12 @@
 %    \begin{macrocode}
 \def\WarningsOn{%
   \@ifnextchar[%
-  {\ifsl@WarningsOff%
+  {\ifsl@WarningsOff
       \def\sl@next{\sl@Add\sl@ProtectedWarnings}%
-    \else%
+    \else
       \def\sl@next{\sl@Remove\sl@UnwantedWarnings}%
     \fi\sl@next}%
-  {\global\sl@WarningsOfffalse%
+  {\global\sl@WarningsOfffalse
   \gdef\sl@ProtectedWarnings{}%
   \gdef\sl@UnwantedWarnings{}}}
 %    \end{macrocode}
@@ -722,17 +723,17 @@
 %
 %    \begin{macrocode}
 \def\WarningsOff{%
-  \@ifstar%
+  \@ifstar
   {\global\sl@WarningsOfftrue
     \gdef\sl@UnwantedWarnings{}%
     \gdef\sl@ProtectedWarnings{}}%
   {\@ifnextchar[{%
-    \ifsl@WarningsOff%
+    \ifsl@WarningsOff
       \def\sl@next{\sl@Remove\sl@ProtectedWarnings}%
-    \else%
+    \else
       \def\sl@next{\sl@Add\sl@UnwantedWarnings}%
     \fi\sl@next}%
-    {\global\sl@WarningsOfftrue%
+    {\global\sl@WarningsOfftrue
     \gdef\sl@UnwantedWarnings{}%
     \gdef\sl@ProtectedWarnings{latex,}}}}
 %    \end{macrocode}
@@ -761,7 +762,7 @@
 %
 %    \begin{macrocode}
 \def\sl@Remove#1[#2]{%
-  \def\sl@Items{#2}
+  \def\sl@Items{#2}%
   \def\sl@TempNewList{}%
   \expandafter\sl@@Remove#1sl@end,%
   \let#1\sl@TempNewList}
@@ -780,15 +781,15 @@
 %    \begin{macrocode}
 \def\sl@@Remove#1,{%
   \def\sl@Tempa{#1}%
-  \ifx\sl@Tempa\sl@end%
-    \let\sl@next\relax%
+  \ifx\sl@Tempa\sl@end
+    \let\sl@next\relax
 %    \end{macrocode}
 %
 % \noindent Otherwise, we launch "\sl@ListCheck" on the element.
 %
 %    \begin{macrocode}
-  \else%
-    \sl@Checkfalse%
+  \else
+    \sl@Checkfalse
     \expandafter\sl@ListCheck\sl@Items,sl@end,%
 %    \end{macrocode}
 %
@@ -797,11 +798,11 @@
 % itself repeated to keep the former elements.
 %
 %    \begin{macrocode}
-    \ifsl@Check%
-    \else%
+    \ifsl@Check
+    \else
       \xdef\sl@TempNewList{\sl@TempNewList#1,}%
-    \fi%
-    \let\sl@next\sl@@Remove%
+    \fi
+    \let\sl@next\sl@@Remove
   \fi\sl@next}%
 %    \end{macrocode}
 
@@ -819,8 +820,8 @@
 %    \begin{macrocode}
 \def\sl@ListCheck#1,{%
   \def\sl@Tempb{#1}%
-  \ifx\sl@Tempb\sl@end%
-    \let\sl@next\relax%
+  \ifx\sl@Tempb\sl@end
+    \let\sl@next\relax
 %    \end{macrocode}
 %
 % \noindent If the item is not the terminator,
@@ -828,18 +829,18 @@
 % match, we confirm the test and gobble.
 %
 %    \begin{macrocode}
-  \else%
-    \ifx\sl@Tempa\sl@Tempb%
+  \else
+    \ifx\sl@Tempa\sl@Tempb
       \sl@Checktrue
-      \let\sl@next\sl@Gobble%
+      \let\sl@next\sl@Gobble
 %    \end{macrocode}
 %
 % \noindent Otherwise we repeat.
 %
 %    \begin{macrocode}
-    \else%
-      \let\sl@next\sl@ListCheck%
-    \fi%
+    \else
+      \let\sl@next\sl@ListCheck
+    \fi
   \fi\sl@next}
 %    \end{macrocode}
 
@@ -862,8 +863,8 @@
 %
 %    \begin{macrocode}
 \def\WarningFilter{%
-  \global\advance\sl@WarningNumber1%
-  \@ifstar%
+  \global\advance\sl@WarningNumber1
+  \@ifstar
     {\expandafter\gdef\csname\the\sl@WarningNumber:WarningMode\endcsname{safe}%
     \sl@WarningFilter}%
     {\sl@WarningFilter}}
@@ -895,12 +896,12 @@
 %
 %    \begin{macrocode}
 \def\sl@@WarningFilter[#1]#2{%
-  \expandafter\ifx\csname #2@WarningFilter\endcsname\relax%
+  \expandafter\ifx\csname #2@WarningFilter\endcsname\relax
     \expandafter\xdef\csname #2@WarningFilter\endcsname{\the\sl@WarningNumber:sl@#1}%
-  \else%
+  \else
     \expandafter\xdef\csname #2@WarningFilter\endcsname{%
       \csname #2@WarningFilter\endcsname,\the\sl@WarningNumber:sl@#1}%
-  \fi%
+  \fi
 %    \end{macrocode}
 %
 % \noindent Now, if "\"\meta{family}":WarningState" is undefined, this means
@@ -909,22 +910,22 @@
 % its deactivating counterpart.
 %
 %    \begin{macrocode}
-  \expandafter\ifx\csname #1:WarningState\endcsname\relax%
+  \expandafter\ifx\csname #1:WarningState\endcsname\relax
     \sl@Add\sl@WarningNames[#1]%
-  \fi%
+  \fi
 %    \end{macrocode}
 %
 % \noindent Next, we check "WarningState" again; if it's not active, we change it,
 % depending on whether we're in "immediate" mode or not.
 %    \begin{macrocode}
-  \expandafter\ifx\csname #1:WarningState\endcsname\sl@active%
-  \else%
-    \ifsl@Immediate%
+  \expandafter\ifx\csname #1:WarningState\endcsname\sl@active
+  \else
+    \ifsl@Immediate
       \expandafter\gdef\csname #1:WarningState\endcsname{active}%
-    \else%
+    \else
       \expandafter\gdef\csname #1:WarningState\endcsname{inactive}%
-    \fi%
-  \fi%
+    \fi
+  \fi
 %    \end{macrocode}
 %
 % \noindent Finally, we prepare the storage of the filter's message.
@@ -937,12 +938,12 @@
 % with "\catcode" 12 (including the escape character) that the starless
 % filter will match.
 %    \begin{macrocode}
-  \begingroup%
-  \expandafter\ifx\csname\the\sl@WarningNumber:WarningMode\endcsname\sl@safe%
-    \makeatletter%
-  \else%
-    \catcode`\\12\relax%
-  \fi%
+  \begingroup
+  \expandafter\ifx\csname\the\sl@WarningNumber:WarningMode\endcsname\sl@safe
+    \makeatletter
+  \else
+    \catcode`\\12
+  \fi
   \sl@AddToBankOfWarnings}
 %    \end{macrocode}
 
@@ -969,9 +970,9 @@
   \sl@TempBOW{#1}%
   \edef\sl@act{%
   \global\noexpand\sl@BankOfWarnings{%
-    \the\sl@BankOfWarnings%
+    \the\sl@BankOfWarnings
     (:sl@\the\sl@WarningNumber:)\the\sl@TempBOW(:sl@\the\sl@WarningNumber:)}}%
-  \sl@act%
+  \sl@act
   \endgroup}
 %    \end{macrocode}
 
@@ -987,13 +988,13 @@
 %
 %    \begin{macrocode}
 \def\ActivateWarningFilters{%
-  \sl@StateNumber0\relax%
+  \sl@StateNumber0\relax
   \@ifnextchar[%
   {\sl@ChangeState}%
   {\sl@ChangeState[\sl@WarningNames]}}
 
 \def\DeactivateWarningFilters{%
-  \sl@StateNumber1\relax%
+  \sl@StateNumber1\relax
   \@ifnextchar[%
   {\sl@ChangeState}%
   {\sl@ChangeState[\sl@WarningNames]}}
@@ -1014,19 +1015,19 @@
 
 \def\sl@@ChangeState#1,{%
   \def\sl@Tempa{#1}%
-  \ifx\sl@Tempa\sl@end%
-    \let\sl@next\relax%
-  \else%
-    \ifcase\sl@StateNumber%
+  \ifx\sl@Tempa\sl@end
+    \let\sl@next\relax
+  \else
+    \ifcase\sl@StateNumber
       \expandafter\gdef\csname #1:WarningState\endcsname{active}%
-    \or%
+    \or
       \expandafter\gdef\csname #1:WarningState\endcsname{inactive}%
-    \or%
+    \or
       \expandafter\gdef\csname #1:ErrorState\endcsname{active}%
-    \or%
+    \or
       \expandafter\gdef\csname #1:ErrorState\endcsname{inactive}%
-    \fi%
-    \let\sl@next\sl@@ChangeState%
+    \fi
+    \let\sl@next\sl@@ChangeState
   \fi\sl@next}
 %    \end{macrocode}
 
@@ -1047,31 +1048,31 @@
 %    \begin{macrocode}
 \def\ActivateFilters{%
   \@ifnextchar[%
-  {\sl@StateNumber0%
+  {\sl@StateNumber0
   \sl@RetrieveArgument}%
-  {\sl@StateNumber0\relax%
+  {\sl@StateNumber0
   \sl@ChangeState[\sl@WarningNames]%
-  \sl@StateNumber2\relax%
+  \sl@StateNumber2
   \sl@ChangeState[\sl@ErrorNames]}}
 
 \def\DeactivateFilters{%
   \@ifnextchar[%
-  {\sl@StateNumber1%
+  {\sl@StateNumber1
   \sl@RetrieveArgument}%
-  {\sl@StateNumber1\relax%
+  {\sl@StateNumber1
   \sl@ChangeState[\sl@WarningNames]%
-  \sl@StateNumber3\relax%
+  \sl@StateNumber3
   \sl@ChangeState[\sl@ErrorNames]}}
 
 \def\sl@RetrieveArgument[#1]{%
-  \def\sl@Argument{#1}
-  \ifcase\sl@StateNumber%
+  \def\sl@Argument{#1}%
+  \ifcase\sl@StateNumber
     \sl@ChangeState[\sl@Argument]%
-    \sl@StateNumber2\relax%
+    \sl@StateNumber2\relax
     \sl@ChangeState[\sl@Argument]%
-  \or%
+  \or
     \sl@ChangeState[\sl@Argument]%
-    \sl@StateNumber3\relax%
+    \sl@StateNumber3\relax
     \sl@ChangeState[\sl@Argument]%
   \fi}
 %    \end{macrocode}
@@ -1104,15 +1105,15 @@
 %
 %    \begin{macrocode}
 \def\sl@GetNumber#1:sl@#2,{%
-  \ifnum#1>0%
-    \expandafter%
-    \ifx\csname #2:\ifcase\sl@StateNumber Warning\or Error\fi State\endcsname\sl@active%
+  \ifnum#1>0
+    \expandafter
+    \ifx\csname #2:\ifcase\sl@StateNumber Warning\or Error\fi State\endcsname\sl@active
       \sl@GetMessage{#1}%
-    \else%
-      \let\sl@next\sl@GetNumber%
-    \fi%
-  \else%
-    \let\sl@next\relax%
+    \else
+      \let\sl@next\sl@GetNumber
+    \fi
+  \else
+    \let\sl@next\relax
   \fi\sl@next}
 %    \end{macrocode}
 
@@ -1130,25 +1131,23 @@
 % creates "\sl@@GetMessage" with the arguments delimited by "(:sl@15:)".
 % The first and the third arguments are discarded, while the second
 % one, which is the message of the filter, is stored in the "\sl@Filter"
-% token list, along with a terminator.\footnote{This terminator
-% is the \texttt{\pounds} symbol, unfortunately totally unverbatimizable. So
-% it appears as "£".}
+% token list, along with a terminator.
 %
 %    \begin{macrocode}
 \def\sl@GetMessage#1{%
-  \def\sl@@GetMessage##1(:sl@#1:)##2(:sl@#1:)##3(:sl@end:){\sl@Filter={##2£}}%
+  \def\sl@@GetMessage##1(:sl@#1:)##2(:sl@#1:)##3(:sl@end:){\sl@Filter={##2\sl@Terminator}}%
 %    \end{macrocode}
 %
 % \noindent Now we launch this command on the bank of warnings (or errors)
 % expanded one step, thanks to the same "\edef" trick as above.
 %
 %    \begin{macrocode}
-  \ifcase\sl@StateNumber%
+  \ifcase\sl@StateNumber
     \edef\sl@act{\noexpand\sl@@GetMessage\the\sl@BankOfWarnings(:sl@end:)}%
-  \or%
+  \or
     \edef\sl@act{\noexpand\sl@@GetMessage\the\sl@BankOfErrors(:sl@end:)}%
-  \fi%
-  \sl@act%
+  \fi
+  \sl@act
 %    \end{macrocode}
 %
 % \noindent When a warning is sent, its message is stored in two forms,
@@ -1165,20 +1164,20 @@
 % At the end of this macro, we call the string tester.
 %
 %    \begin{macrocode}
-  \ifsl@SafeMode%
-    \sl@SafeTesttrue%
-    \edef\sl@act{\noexpand\sl@Mess@ge{\the\sl@UnexpandedMessage£}}%
-  \else%
-    \expandafter%
+  \ifsl@SafeMode
+    \sl@SafeTesttrue
+    \edef\sl@act{\noexpand\sl@Mess@ge{\the\sl@UnexpandedMessage\noexpand\sl@Terminator}}%
+  \else
+    \expandafter
     \ifx\csname #1:\ifcase\sl@StateNumber Warning\or Error\fi Mode\endcsname\sl@safe%
-      \sl@SafeTesttrue%
-      \edef\sl@act{\noexpand\sl@Mess@ge{\the\sl@UnexpandedMessage£}}%
-    \else%
-      \sl@SafeTestfalse%
-      \edef\sl@act{\noexpand\sl@Mess@ge{\the\sl@Message£}}%
-    \fi%
-  \fi%
-  \sl@act%
+      \sl@SafeTesttrue
+      \edef\sl@act{\noexpand\sl@Mess@ge{\the\sl@UnexpandedMessage\noexpand\sl@Terminator}}%
+    \else
+      \sl@SafeTestfalse
+      \edef\sl@act{\noexpand\sl@Mess@ge{\the\sl@Message\noexpand\sl@Terminator}}%
+    \fi
+  \fi
+  \sl@act
   \sl@TestStrings}
 %    \end{macrocode}
 
@@ -1196,9 +1195,9 @@
 %    \begin{macrocode}
 \def\sl@TestStrings{%
   \edef\sl@act{%
-  \noexpand\sl@Slice\the\sl@Filter(:sl@mid:)\noexpand\sl@Filter\noexpand\sl@FilterToken%
+  \noexpand\sl@Slice\the\sl@Filter(:sl@mid:)\noexpand\sl@Filter\noexpand\sl@FilterToken
   \noexpand\sl@Slice\the\sl@Mess@ge(:sl@mid:)\noexpand\sl@Mess@ge\noexpand\sl@MessageToken}%
-  \sl@act%
+  \sl@act
 %    \end{macrocode}
 %
 % \noindent Then we simply run some conditional.
@@ -1211,10 +1210,10 @@
 % and "silence" grins with cruelty.
 %
 %    \begin{macrocode}
-  \ifx\sl@FilterToken\sl@Terminator%
-    \sl@KillMessagetrue%
-    \let\sl@@next\relax%
-    \let\sl@next\sl@Gobble%
+  \ifx\sl@FilterToken\sl@Terminator
+    \sl@KillMessagetrue
+    \let\sl@@next\relax
+    \let\sl@next\sl@Gobble
 %    \end{macrocode}
 %
 % \noindent On the other hand, if we reach the terminator in the warning text,
@@ -1226,9 +1225,9 @@
 %
 %    \begin{macrocode}
   \else
-    \ifx\sl@MessageToken\sl@Terminator%
-      \let\sl@@next\relax%
-      \let\sl@next\sl@GetNumber%
+    \ifx\sl@MessageToken\sl@Terminator
+      \let\sl@@next\relax
+      \let\sl@next\sl@GetNumber
 %    \end{macrocode}
 %
 % \noindent Now, if none of the tokens is a terminator, then we
@@ -1243,14 +1242,14 @@
 % test further), and we call "\sl@GetNumber" on the next pair.
 %
 %    \begin{macrocode}
-    \else%
-      \ifsl@SafeTest%
-        \ifx\sl@FilterToken\sl@MessageToken%
-          \let\sl@@next\sl@TestStrings%
-        \else%
-          \let\sl@@next\relax%
-          \let\sl@next\sl@GetNumber%
-        \fi%
+    \else
+      \ifsl@SafeTest
+        \ifx\sl@FilterToken\sl@MessageToken
+          \let\sl@@next\sl@TestStrings
+        \else
+          \let\sl@@next\relax
+          \let\sl@next\sl@GetNumber
+        \fi
 %    \end{macrocode}
 %
 % \noindent If we're in bold mode and the filter is starless,
@@ -1264,15 +1263,15 @@
 % (like all "\string"'ed characters).
 %
 %    \begin{macrocode}
-      \else%
-        \if\sl@FilterToken\sl@MessageToken%
-          \let\sl@@next\sl@TestStrings%
-        \else%
-          \let\sl@@next\relax%
-          \let\sl@next\sl@GetNumber%
-        \fi%
-      \fi%
-    \fi%
+      \else
+        \if\sl@FilterToken\sl@MessageToken
+          \let\sl@@next\sl@TestStrings
+        \else
+          \let\sl@@next\relax
+          \let\sl@next\sl@GetNumber
+        \fi
+      \fi
+    \fi
   \fi\sl@@next}
 %    \end{macrocode}
 
@@ -1325,16 +1324,16 @@
 %
 %    \begin{macrocode}  
 \def\sl@Belong#1,{%
-  \def\sl@Tempa{#1}
-  \ifx\sl@Tempa\sl@end%
-    \let\sl@next\relax%
-  \else%
-    \ifx\sl@Tempa\sl@PackageName%
-      \sl@Belongtrue%
-      \let\sl@next\sl@Gobble%
-    \else%
-      \let\sl@next\sl@Belong%
-    \fi%
+  \def\sl@Tempa{#1}%
+  \ifx\sl@Tempa\sl@end
+    \let\sl@next\relax
+  \else
+    \ifx\sl@Tempa\sl@PackageName
+      \sl@Belongtrue
+      \let\sl@next\sl@Gobble
+    \else
+      \let\sl@next\sl@Belong
+    \fi
   \fi\sl@next}
 %    \end{macrocode}
 
@@ -1353,16 +1352,16 @@
 %
 %    \begin{macrocode}
 \def\sl@StoreMessage#1{%
-  \ifsl@SafeMode%
+  \ifsl@SafeMode
     \sl@UnexpandedMessage{#1}%
-  \else%
+  \else
     \sl@UnexpandedMessage{#1}%
-    \bgroup%
-    \let\protect\string%
-    \let\noexpand\string%
+    \bgroup
+    \let\protect\string
+    \let\noexpand\string
     \edef\sl@Tempa{#1}%
     \global\expandafter\sl@Message\expandafter{\sl@Tempa}%
-    \egroup%
+    \egroup
   \fi}
 %    \end{macrocode}
 
@@ -1426,11 +1425,11 @@
 %    \begin{macrocode}
 \def\PackageWarning#1#2{%
   \def\sl@PackageName{#1}%
-  \ifsl@NoLine%
-    \sl@NoLinefalse%
-  \else%
+  \ifsl@NoLine
+    \sl@NoLinefalse
+  \else
     \sl@StoreMessage{#2}%
-  \fi%
+  \fi
   \sl@PackageWarning{#1}{#2}}
 %    \end{macrocode}
 
@@ -1444,7 +1443,7 @@
 %    \begin{macrocode}
 \def\PackageWarningNoLine#1#2{%
   \sl@StoreMessage{#2}%
-  \sl@NoLinetrue%
+  \sl@NoLinetrue
   \PackageWarning{#1}{#2\@gobble}}
 %    \end{macrocode}
 
@@ -1457,30 +1456,30 @@
 %    \begin{macrocode}
 \def\ClassWarning#1#2{%
   \def\sl@PackageName{#1}%
-  \ifsl@NoLine%
-    \sl@NoLinefalse%
-  \else%
+  \ifsl@NoLine
+    \sl@NoLinefalse
+  \else
     \sl@StoreMessage{#2}%
-  \fi%
+  \fi
   \sl@ClassWarning{#1}{#2}}
 
 \def\ClassWarningNoLine#1#2{%
   \sl@StoreMessage{#2}%
-  \sl@NoLinetrue%
+  \sl@NoLinetrue
   \ClassWarning{#1}{#2\@gobble}}
 
 \def\@latex@warning#1{%
   \def\sl@PackageName{latex}%
-  \ifsl@NoLine%
-    \sl@NoLinefalse%
-  \else%
+  \ifsl@NoLine
+    \sl@NoLinefalse
+  \else
     \sl@StoreMessage{#1}%
-  \fi%
+  \fi
   \sl@latex@warning{#1}}
 
 \def\@latex@warning@no@line#1{%
   \sl@StoreMessage{#1}%
-  \sl@NoLinetrue%
+  \sl@NoLinetrue
   \@latex@warning{#1\@gobble}}
 
 \def\@font@warning#1{%
@@ -1511,9 +1510,9 @@
 %
 %    \begin{macrocode}
 \DeclareRobustCommand{\GenericWarning}[2]{%
-  \advance\sl@WarningCount1\relax%
-  \sl@KillMessagefalse%
-  \sl@Belongfalse%
+  \global\advance\sl@WarningCount1
+  \sl@KillMessagefalse
+  \sl@Belongfalse
 %    \end{macrocode}
 %
 % \noindent Next, we launch "\sl@Belong" on the expanded
@@ -1525,18 +1524,18 @@
 % in "jobname.sil".)
 %
 %    \begin{macrocode}
-  \ifsl@WarningsOff%
+  \ifsl@WarningsOff
     \expandafter\sl@Belong\sl@ProtectedWarnings sl@end,%
-    \ifsl@Belong%
-    \else%
-      \sl@KillMessagetrue%
-    \fi%
-  \else%
+    \ifsl@Belong
+    \else
+      \sl@KillMessagetrue
+    \fi
+  \else
     \expandafter\sl@Belong\sl@UnwantedWarnings sl@end,%
-    \ifsl@Belong%
-      \sl@KillMessagetrue%
-    \fi%
-  \fi%
+    \ifsl@Belong
+      \sl@KillMessagetrue
+    \fi
+  \fi
 %    \end{macrocode}
 %
 % \noindent If the preceding operation is not enough,
@@ -1546,15 +1545,15 @@
 % If there are some, we test them with "\sl@GetNumber" as defined above.
 %
 %    \begin{macrocode}
-  \ifsl@KillMessage%
-  \else%
-    \expandafter\ifx\csname\sl@PackageName @WarningFilter\endcsname\relax%
-    \else%
-      \sl@StateNumber0\relax%
-      \expandafter\expandafter\expandafter%
+  \ifsl@KillMessage
+  \else
+    \expandafter\ifx\csname\sl@PackageName @WarningFilter\endcsname\relax
+    \else
+      \sl@StateNumber0
+      \expandafter\expandafter\expandafter
       \sl@GetNumber\csname\sl@PackageName @WarningFilter\endcsname,0:sl@sl@end,%
-    \fi%
-  \fi%
+    \fi
+  \fi
 %    \end{macrocode}
 %
 % \noindent Now the message's fate is sealed. If it has
@@ -1563,11 +1562,11 @@
 % to enlighten the user's log file.
 %
 %    \begin{macrocode}
-  \ifsl@KillMessage%
-    \advance\sl@WarningCasualties1%
-  \else%
+  \ifsl@KillMessage
+    \global\advance\sl@WarningCasualties1
+  \else
     \sl@GenericWarning{#1}{#2}%
-  \fi%
+  \fi
 %    \end{macrocode}
 %
 % \noindent Finally, we consider saving it. "\sl@Save" is 0
@@ -1581,20 +1580,20 @@
 % locally, of course.
 %
 %    \begin{macrocode}
-  \ifcase\sl@Save%
-  \or%
-    \ifsl@KillMessage%
-      \bgroup%
-      \let\@unused\sl@Write%
+  \ifcase\sl@Save
+  \or
+    \ifsl@KillMessage
+      \bgroup
+      \let\@unused\sl@Write
       \sl@GenericWarning{#1}{#2}%
-      \egroup%
-    \fi%
-  \or%
-    \bgroup%
-    \let\@unused\sl@Write%
+      \egroup
+    \fi
+  \or
+    \bgroup
+    \let\@unused\sl@Write
     \sl@GenericWarning{#1}{#2}%
-    \egroup%
-  \fi%
+    \egroup
+  \fi
 %    \end{macrocode}
 %
 % \noindent Before closing, we set "\sl@PackageName" to
@@ -1612,7 +1611,7 @@
 
 % \subsection{Errors}
 % Errors are implemented just like warnings, so I don't
-% command the code. See you at the end of the package
+% comment the code. See you at the end of the package
 % for the last macro.
 %
 %    \begin{macrocode}
@@ -1637,12 +1636,12 @@
 %    \begin{macrocode}
 \def\ErrorsOn{%
   \@ifnextchar[%
-  {\ifsl@ErrorsOff%
+  {\ifsl@ErrorsOff
       \def\sl@next{\sl@Add\sl@ProtectedErrors}%
-    \else%
+    \else
       \def\sl@next{\sl@Remove\sl@UnwantedErrors}%
     \fi\sl@next}%
-  {\global\sl@ErrorsOfffalse%
+  {\global\sl@ErrorsOfffalse
   \gdef\sl@ProtectedErrors{}%
   \gdef\sl@UnwantedErrors{}}}
 %    \end{macrocode}
@@ -1651,17 +1650,17 @@
 % \macskip
 %    \begin{macrocode}
 \def\ErrorsOff{%
-  \@ifstar%
+  \@ifstar
   {\global\sl@ErrorsOfftrue
     \gdef\sl@UnwantedErrors{}%
     \gdef\sl@ProtectedErrors{}}%
   {\@ifnextchar[{%
-    \ifsl@ErrorsOff%
+    \ifsl@ErrorsOff
       \def\sl@next{\sl@Remove\sl@ProtectedErrors}%
-    \else%
+    \else
       \def\sl@next{\sl@Add\sl@UnwantedErrors}%
     \fi\sl@next}%
-    {\global\sl@ErrorsOfftrue%
+    {\global\sl@ErrorsOfftrue
     \gdef\sl@UnwantedErrors{}%
     \gdef\sl@ProtectedErrors{latex,}}}}
 %    \end{macrocode}
@@ -1672,8 +1671,8 @@
 % \macskip
 %    \begin{macrocode}
 \def\ErrorFilter{%
-  \global\advance\sl@ErrorNumber1%
-  \@ifstar%
+  \global\advance\sl@ErrorNumber1
+  \@ifstar
     {\expandafter\gdef\csname\the\sl@ErrorNumber:ErrorMode\endcsname{safe}\sl@ErrorFilter}%
     {\sl@ErrorFilter}}
 
@@ -1683,29 +1682,29 @@
   {\sl@@ErrorFilter[sl@family]}}
 
 \def\sl@@ErrorFilter[#1]#2{%
-  \expandafter\ifx\csname #2@ErrorFilter\endcsname\relax%
+  \expandafter\ifx\csname #2@ErrorFilter\endcsname\relax
     \expandafter\xdef\csname #2@ErrorFilter\endcsname{\the\sl@ErrorNumber:sl@#1}%
-  \else%
+  \else
     \expandafter\xdef\csname #2@ErrorFilter\endcsname{%
       \csname #2@ErrorFilter\endcsname,\the\sl@ErrorNumber:sl@#1}%
-  \fi%
-  \expandafter\ifx\csname #1:ErrorState\endcsname\relax%
+  \fi
+  \expandafter\ifx\csname #1:ErrorState\endcsname\relax
     \sl@Add\sl@ErrorNames[#1]%
-  \fi%
-  \expandafter\ifx\csname #1:ErrorState\endcsname\sl@active%
-  \else%
-    \ifsl@Immediate%
+  \fi
+  \expandafter\ifx\csname #1:ErrorState\endcsname\sl@active
+  \else
+    \ifsl@Immediate
       \expandafter\gdef\csname #1:ErrorState\endcsname{active}%
-    \else%
+    \else
       \expandafter\gdef\csname #1:ErrorState\endcsname{inactive}%
-    \fi%
-  \fi%
-  \begingroup%
-  \expandafter\ifx\csname\the\sl@ErrorNumber:ErrorMode\endcsname\sl@safe%
-    \makeatletter%
-  \else%
-     \catcode`\\12\relax%
-  \fi%
+    \fi
+  \fi
+  \begingroup
+  \expandafter\ifx\csname\the\sl@ErrorNumber:ErrorMode\endcsname\sl@safe
+    \makeatletter
+  \else
+     \catcode`\\12
+  \fi
   \sl@AddToBankOfErrors}
 %    \end{macrocode}
 
@@ -1716,9 +1715,9 @@
   \sl@TempBOE{#1}%
   \edef\sl@act{%
     \global\noexpand\sl@BankOfErrors{%
-    \the\sl@BankOfErrors%
+    \the\sl@BankOfErrors
     (:sl@\the\sl@ErrorNumber:)\the\sl@TempBOE(:sl@\the\sl@ErrorNumber:)}}%
-  \sl@act%
+  \sl@act
   \endgroup}
 %    \end{macrocode}
 
@@ -1726,7 +1725,7 @@
 % \macskip
 %    \begin{macrocode}
 \def\ActivateErrorFilters{%
-  \sl@StateNumber2\relax%
+  \sl@StateNumber2
   \@ifnextchar[%
   {\sl@ChangeState}%
   {\sl@ChangeState[\sl@ErrorNames]}}
@@ -1736,7 +1735,7 @@
 % \macskip
 %    \begin{macrocode}
 \def\DeactivateErrorFilters{%
-  \sl@StateNumber3\relax%
+  \sl@StateNumber3
   \@ifnextchar[%
   {\sl@ChangeState}%
   {\sl@ChangeState[\sl@ErrorNames]}}
@@ -1774,49 +1773,49 @@
 % \macskip
 %    \begin{macrocode}
 \DeclareRobustCommand{\GenericError}[4]{%
-  \advance\sl@ErrorCount1\relax%
-  \sl@KillMessagefalse%
-  \sl@Belongfalse%
-  \ifsl@ErrorsOff%
+  \global\advance\sl@ErrorCount1
+  \sl@KillMessagefalse
+  \sl@Belongfalse
+  \ifsl@ErrorsOff
     \expandafter\sl@Belong\sl@ProtectedErrors,sl@end,%
-    \ifsl@Belong%
-    \else%
-      \sl@KillMessagetrue%
-    \fi%
-  \else%
+    \ifsl@Belong
+    \else
+      \sl@KillMessagetrue
+    \fi
+  \else
     \expandafter\sl@Belong\sl@UnwantedErrors,sl@end,%
-    \ifsl@Belong%
-      \sl@KillMessagetrue%
-    \fi%
-  \fi%
-  \ifsl@KillMessage%
-  \else%
-    \expandafter\ifx\csname\sl@PackageName @ErrorFilter\endcsname\relax%
-    \else%
-      \sl@StateNumber1\relax%
-      \expandafter\expandafter\expandafter%
+    \ifsl@Belong
+      \sl@KillMessagetrue
+    \fi
+  \fi
+  \ifsl@KillMessage
+  \else
+    \expandafter\ifx\csname\sl@PackageName @ErrorFilter\endcsname\relax
+    \else
+      \sl@StateNumber1
+      \expandafter\expandafter\expandafter
       \sl@GetNumber\csname\sl@PackageName @ErrorFilter\endcsname,0:sl@sl@end,%
-    \fi%
-  \fi%
-  \ifsl@KillMessage%
-    \advance\sl@ErrorCasualties1%
-  \else%
+    \fi
+  \fi
+  \ifsl@KillMessage
+    \global\advance\sl@ErrorCasualties1
+  \else
     \sl@GenericError{#1}{#2}{#3}{#4}%
-  \fi%
-  \ifcase\sl@Save%
-  \or%
-    \ifsl@KillMessage%
-      \bgroup%
-      \let\@unused\sl@Write%
+  \fi
+  \ifcase\sl@Save
+  \or
+    \ifsl@KillMessage
+      \bgroup
+      \let\@unused\sl@Write
       \sl@GenericError{#1}{#2}{#3}{#4}%
-      \egroup%
-    \fi%
-  \or%
-    \bgroup%
-    \let\@unused\sl@Write%
+      \egroup
+    \fi
+  \or
+    \bgroup
+    \let\@unused\sl@Write
     \sl@GenericError{#1}{#2}{#3}{#4}%
-    \egroup%
-  \fi%
+    \egroup
+  \fi
   \gdef\sl@PackageName{NoPackage}}%
   \fi
 %    \end{macrocode}
@@ -1832,8 +1831,8 @@
 % 
 %    \begin{macrocode}
 \AtEndDocument{%
-  \ifsl@Debrief%
-    \clearpage%
+  \ifsl@Debrief
+    \clearpage
 %    \end{macrocode}
 %
 % \noindent Then we do some arithmetics and if messages
@@ -1843,24 +1842,24 @@
 % And we say goodbye.
 %
 %    \begin{macrocode}
-    \sl@MessageCount\sl@WarningCount%
-    \advance\sl@MessageCount\sl@ErrorCount%
-    \sl@Casualties\sl@WarningCasualties%
-    \advance\sl@Casualties\sl@ErrorCasualties%
-    \ifnum\sl@MessageCount>0%
-      \ifnum\sl@Casualties>0%
-        \advance\sl@WarningCount-1%
+    \sl@MessageCount\sl@WarningCount
+    \advance\sl@MessageCount\sl@ErrorCount
+    \sl@Casualties\sl@WarningCasualties
+    \advance\sl@Casualties\sl@ErrorCasualties
+    \ifnum\sl@MessageCount>0
+      \ifnum\sl@Casualties>0
+        \advance\sl@WarningCount-1
         \PackageWarningNoLine{silence}{%
         There were \the\sl@WarningCount\space warning(s)
-        and \the\sl@ErrorCount\space error(s).\MessageBreak%
-        \ifnum\sl@Casualties=\sl@MessageCount%
+        and \the\sl@ErrorCount\space error(s).\MessageBreak
+        \ifnum\sl@Casualties=\sl@MessageCount
           None survived. This is a violent world%
-        \else%
+        \else
           I've killed \the\sl@WarningCasualties\space warning(s)
           and \the\sl@ErrorCasualties\space error(s)%
         \fi}%
-      \fi%
-    \fi%
+      \fi
+    \fi
   \fi}
 
 \makeatother
diff --git a/Master/texmf-dist/source/latex/silence/silence.ins b/Master/texmf-dist/source/latex/silence/silence.ins
index 128d0cc28cd..5e46cc23d1a 100644
--- a/Master/texmf-dist/source/latex/silence/silence.ins
+++ b/Master/texmf-dist/source/latex/silence/silence.ins
@@ -1,27 +1,27 @@
-\input docstrip.tex

-\askforoverwritefalse

-\keepsilent

-\preamble

-

-******************************************************************************

-******************************************************************************

-**                                                                          **

-** silence v.1.2 by Paul Isambert                                           **

-** See the documentation for a comment on the implementation.               **

-**                                                                          **

-** This set of macros is published under the LaTeX Project Public License.  **

-**                                                                          **

-** Comments, suggestions and bugs:                                          **

-**                                                                          **

-** zappathustra@free.fr                                                     **

-**                                                                          **

-** http://paulisambert.free.fr/                                             **

-**                                                                          **

-** Enjoy!                                                                   **

-**                                                                          **

-******************************************************************************

-******************************************************************************

-

-\endpreamble

-\generate{\file{silence.sty}{\from{silence-doc.dtx}{package}}}

-\endbatchfile

+\input docstrip.tex
+\askforoverwritefalse
+%\keepsilent
+\preamble
+
+******************************************************************************
+******************************************************************************
+**                                                                          **
+** silence v.1.3 by Paul Isambert                                           **
+** See the documentation for a comment on the implementation.               **
+**                                                                          **
+** This set of macros is published under the LaTeX Project Public License.  **
+**                                                                          **
+** Comments, suggestions and bugs:                                          **
+**                                                                          **
+** zappathustra@free.fr                                                     **
+**                                                                          **
+** http://paulisambert.free.fr/                                             **
+**                                                                          **
+** Enjoy!                                                                   **
+**                                                                          **
+******************************************************************************
+******************************************************************************
+
+\endpreamble
+\generate{\file{silence.sty}{\from{silence-doc.dtx}{package}}}
+\endbatchfile