oberdiek update 11/11

git-svn-id: svn://tug.org/texlive/trunk@5458 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 77 insertions, 14 deletions

diff --git a/Master/texmf-dist/source/latex/oberdiek/iflang.dtx b/Master/texmf-dist/source/latex/oberdiek/iflang.dtx
index 198e19160f7..14d6677ad83 100644
--- a/Master/texmf-dist/source/latex/oberdiek/iflang.dtx
+++ b/Master/texmf-dist/source/latex/oberdiek/iflang.dtx
@@ -73,12 +73,13 @@
 \input docstrip.tex
 \Msg{************************************************************************}
 \Msg{* Installation}
-\Msg{* Package: iflang 2007/09/09 v1.4 Language checks (HO)}
+\Msg{* Package: iflang 2007/11/11 v1.5 Language checks (HO)}
 \Msg{************************************************************************}
 
 \keepsilent
 \askforoverwritefalse
 
+\let\MetaPrefix\relax
 \preamble
 
 This is a generated file.
@@ -104,6 +105,7 @@ and the derived files
    iflang-test4.tex, iflang-test5.tex.
 
 \endpreamble
+\let\MetaPrefix\DoubleperCent
 
 \generate{%
   \file{iflang.ins}{\from{iflang.dtx}{install}}%
@@ -126,6 +128,10 @@ and the derived files
 \Msg{*}
 \Msg{*     iflang.sty}
 \Msg{*}
+\Msg{* And install the following script file:}
+\Msg{*}
+\Msg{*     }
+\Msg{*}
 \Msg{* To produce the documentation run the file `iflang.drv'}
 \Msg{* through LaTeX.}
 \Msg{*}
@@ -141,16 +147,16 @@ and the derived files
 %<*driver>
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesFile{iflang.drv}%
-  [2007/09/09 v1.4 Language checks (HO)]%
+  [2007/11/11 v1.5 Language checks (HO)]%
 \documentclass{ltxdoc}
-\usepackage{holtxdoc}[2007/10/21]
+\usepackage{holtxdoc}[2007/11/11]
 \begin{document}
   \DocInput{iflang.dtx}%
 \end{document}
 %</driver>
 % \fi
 %
-% \CheckSum{727}
+% \CheckSum{820}
 %
 % \CharacterTable
 %  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
@@ -171,7 +177,7 @@ and the derived files
 % \GetFileInfo{iflang.drv}
 %
 % \title{The \xpackage{iflang} package}
-% \date{2007/09/09 v1.4}
+% \date{2007/11/11 v1.5}
 % \author{Heiko Oberdiek\\\xemail{oberdiek@uni-freiburg.de}}
 %
 % \maketitle
@@ -283,6 +289,9 @@ and the derived files
       \fi
     \fi
   \else
+    \catcode35 6 % #
+    \catcode123 1 % {
+    \catcode125 2 % }
     \expandafter\ifx\csname PackageInfo\endcsname\relax
       \def\x#1#2{%
         \immediate\write-1{Package #1 Info: #2.}%
@@ -299,6 +308,7 @@ and the derived files
 %    Package identification:
 %    \begin{macrocode}
 \begingroup
+  \catcode35 6 % #
   \catcode40 12 % (
   \catcode41 12 % )
   \catcode44 12 % ,
@@ -307,6 +317,8 @@ and the derived files
   \catcode47 12 % /
   \catcode58 12 % :
   \catcode64 11 % @
+  \catcode123 1 % {
+  \catcode125 2 % }
   \expandafter\ifx\csname ProvidesPackage\endcsname\relax
     \def\x#1#2#3[#4]{\endgroup
       \immediate\write-1{Package: #3 #4}%
@@ -322,14 +334,26 @@ and the derived files
   \fi
 \expandafter\x\csname ver@iflang.sty\endcsname
 \ProvidesPackage{iflang}%
-  [2007/09/09 v1.4 Language checks (HO)]
+  [2007/11/11 v1.5 Language checks (HO)]
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\expandafter\edef\csname IfLang@AtEnd\endcsname{%
-  \catcode64 \the\catcode64\relax
-}
+\begingroup
+  \catcode123 1 % {
+  \catcode125 2 % }
+  \def\x{\endgroup
+    \expandafter\edef\csname IfLang@AtEnd\endcsname{%
+      \catcode35 \the\catcode35\relax
+      \catcode64 \the\catcode64\relax
+      \catcode123 \the\catcode123\relax
+      \catcode125 \the\catcode125\relax
+    }%
+  }%
+\x
+\catcode35 6 % #
 \catcode64 11 % @
+\catcode123 1 % {
+\catcode125 2 % }
 \def\TMP@EnsureCode#1#2{%
   \edef\IfLang@AtEnd{%
     \IfLang@AtEnd
@@ -411,8 +435,10 @@ and the derived files
 \begingroup\expandafter\expandafter\expandafter\endgroup
 \expandafter\ifx\csname RequirePackage\endcsname\relax
   \input infwarerr.sty\relax
+  \input pdftexcmds.sty\relax
 \else
   \RequirePackage{infwarerr}[2007/09/09]%
+  \RequirePackage{pdftexcmds}[2007/11/11]%
 \fi
 %    \end{macrocode}
 %
@@ -497,14 +523,15 @@ and the derived files
 %
 %    \begin{macrocode}
 \begingroup\expandafter\expandafter\expandafter\endgroup
-\expandafter\ifx\csname pdfstrcmp\endcsname\relax
+\expandafter\ifx\csname pdf@strcmp\endcsname\relax
   \expandafter\@firstoftwo
 \else
   \expandafter\@secondoftwo
 \fi
 {%
 %    \end{macrocode}
-%    We do not have \cs{pdfstrcmp}. Thus we must define
+%    We do not have \cs{pdf@strcmp} (and \cs{pdfstrcmp}).
+%    Thus we must define
 %    our own expandable string comparison. The following
 %    implementation is based on a \TeX\ pearl from David Kastrup, presented
 %    at the conference Bacho\TeX~2005:
@@ -568,7 +595,7 @@ and the derived files
 %    \begin{macrocode}
   \def\IfLanguageName#1{%
     \ifnum\IfLang@IfDefined{languagename}{%
-            \pdfstrcmp{#1}{\languagename}%
+            \pdf@strcmp{#1}{\languagename}%
           }{1}=0 %
       \expandafter\@firstoftwo
     \else
@@ -610,7 +637,39 @@ and the derived files
 %<*test1>
 %    \end{macrocode}
 %    \begin{macrocode}
+\catcode`\{=1 %
+\catcode`\}=2 %
+\catcode`\#=6 %
 \catcode`\@=11 %
+\expandafter\ifx\csname count@\endcsname\relax
+  \countdef\count@=255 %
+\fi
+\expandafter\ifx\csname @gobble\endcsname\relax
+  \long\def\@gobble#1{}%
+\fi
+\expandafter\ifx\csname @firstofone\endcsname\relax
+  \long\def\@firstofone#1{#1}%
+\fi
+\expandafter\ifx\csname loop\endcsname\relax
+  \expandafter\@firstofone
+\else
+  \expandafter\@gobble
+\fi
+{%
+  \def\loop#1\repeat{%
+    \def\body{#1}%
+    \iterate
+  }%
+  \def\iterate{%
+    \body
+      \let\next\iterate
+    \else
+      \let\next\relax
+    \fi
+    \next
+  }%
+  \let\repeat=\fi
+}%
 \def\RestoreCatcodes{}
 \count@=0 %
 \loop
@@ -619,7 +678,7 @@ and the derived files
     \catcode\the\count@=\the\catcode\count@\relax
   }%
 \ifnum\count@<255 %
-  \advance\count@\@ne
+  \advance\count@ 1 %
 \repeat
 
 \def\RangeCatcodeInvalid#1#2{%
@@ -627,7 +686,7 @@ and the derived files
   \loop
     \catcode\count@=15 %
   \ifnum\count@<#2\relax
-    \advance\count@\@ne
+    \advance\count@ 1 %
   \repeat
 }
 \def\Test{%
@@ -1077,6 +1136,10 @@ and the derived files
 %   \item
 %     Catcode section rewritten.
 %   \end{Version}
+%   \begin{Version}{2007/11/11 v1.5}
+%   \item
+%     Use of package \xpackage{pdftexcmds} for \LuaTeX\ support.
+%   \end{Version}
 % \end{History}
 %
 % \PrintIndex