1 files changed, 24 insertions, 17 deletions
diff --git a/Master/texmf-dist/tex/generic/oberdiek/iflang.sty b/Master/texmf-dist/tex/generic/oberdiek/iflang.sty
index 40f7d8a5fd0..3823e4329ea 100644
--- a/Master/texmf-dist/tex/generic/oberdiek/iflang.sty
+++ b/Master/texmf-dist/tex/generic/oberdiek/iflang.sty
@@ -25,7 +25,8 @@
 %% This work consists of the main source file iflang.dtx
 %% and the derived files
 %%    iflang.sty, iflang.pdf, iflang.ins, iflang.drv,
-%%    iflang-test1.tex, iflang-test2.tex, iflang-test3.tex.
+%%    iflang-test1.tex, iflang-test2.tex, iflang-test3.tex,
+%%    iflang-test4.tex, iflang-test5.tex.
 %% 
 \begingroup
   \catcode44 12 % ,
@@ -79,20 +80,26 @@
   \fi
 \expandafter\x\csname ver@iflang.sty\endcsname
 \ProvidesPackage{iflang}%
-  [2007/04/26 v1.3 Language checks (HO)]
-\expandafter\edef\csname IfLang@endinput\endcsname{%
-  \catcode39 \the\catcode39\relax % '
-  \catcode40 \the\catcode40\relax % (
-  \catcode41 \the\catcode41\relax % )
-  \catcode61 \the\catcode61\relax % =
-  \catcode64 \the\catcode64\relax % @
-  \noexpand\endinput
+  [2007/09/09 v1.4 Language checks (HO)]
+\expandafter\edef\csname IfLang@AtEnd\endcsname{%
+  \catcode64 \the\catcode64\relax
 }
-\catcode39 12\relax % '
-\catcode40 12\relax % (
-\catcode41 12\relax % )
-\catcode61 12\relax % =
-\catcode64 11\relax % @
+\catcode64 11 % @
+\def\TMP@EnsureCode#1#2{%
+  \edef\IfLang@AtEnd{%
+    \IfLang@AtEnd
+    \catcode#1 \the\catcode#1\relax
+  }%
+  \catcode#1 #2\relax
+}
+\TMP@EnsureCode{39}{12}% '
+\TMP@EnsureCode{40}{12}% (
+\TMP@EnsureCode{41}{12}% )
+\TMP@EnsureCode{44}{12}% ,
+\TMP@EnsureCode{46}{12}% .
+\TMP@EnsureCode{47}{12}% /
+\TMP@EnsureCode{58}{12}% :
+\TMP@EnsureCode{61}{12}% =
 \expandafter\ifx\csname @firstoftwo\endcsname\relax
   \long\def\@firstoftwo#1#2{#1}%
 \fi
@@ -135,7 +142,7 @@
 \expandafter\ifx\csname RequirePackage\endcsname\relax
   \input infwarerr.sty\relax
 \else
-  \RequirePackage{infwarerr}%
+  \RequirePackage{infwarerr}[2007/09/09]%
 \fi
 \begingroup\expandafter\expandafter\expandafter\endgroup
 \expandafter\ifx\csname uselanguage\endcsname\relax
@@ -227,7 +234,7 @@
   }%
   \def\IfLanguageName#1{%
     \ifnum\IfLang@IfDefined{languagename}{%
-            \if\expandafter\IfLang@strequal\expandafter%
+            \if\expandafter\IfLang@StrEqual\expandafter%
                            {\languagename}{#1}%
               0%
             \else
@@ -261,7 +268,7 @@
     }%
   }%
 \fi
-\IfLang@endinput
+\IfLang@AtEnd
 \endinput
 %%
 %% End of file `iflang.sty'.