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authorKarl Berry <karl@freefriends.org>2011-04-12 22:56:39 +0000
committerKarl Berry <karl@freefriends.org>2011-04-12 22:56:39 +0000
commit3c9b5c2960ae2455180bdb3a4e67bf10175b39af (patch)
tree53ac9731c23e82f60349ec920ed8d816738913dc /Master/texmf-dist/tex/generic/oberdiek/ifluatex.sty
parentf437333cf5d63d69f5ab9fd1eb553af4175037d0 (diff)
oberdiek (12apr11)
git-svn-id: svn://tug.org/texlive/trunk@22061 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/generic/oberdiek/ifluatex.sty')
-rw-r--r--Master/texmf-dist/tex/generic/oberdiek/ifluatex.sty102
1 files changed, 58 insertions, 44 deletions
diff --git a/Master/texmf-dist/tex/generic/oberdiek/ifluatex.sty b/Master/texmf-dist/tex/generic/oberdiek/ifluatex.sty
index 1b0ab97d108..5896bce39cb 100644
--- a/Master/texmf-dist/tex/generic/oberdiek/ifluatex.sty
+++ b/Master/texmf-dist/tex/generic/oberdiek/ifluatex.sty
@@ -33,14 +33,18 @@
%% ifluatex.sty, ifluatex.pdf, ifluatex.ins, ifluatex.drv,
%% ifluatex-test1.tex, ifluatex-test2.tex, ifluatex-test3.tex.
%%
-\begingroup
- \catcode44 12 % ,
- \catcode45 12 % -
- \catcode46 12 % .
- \catcode58 12 % :
- \catcode64 11 % @
- \catcode123 1 % {
- \catcode125 2 % }
+\begingroup\catcode61\catcode48\catcode32=10\relax%
+ \catcode13=5 % ^^M
+ \endlinechar=13 %
+ \catcode35=6 % #
+ \catcode39=12 % '
+ \catcode44=12 % ,
+ \catcode45=12 % -
+ \catcode46=12 % .
+ \catcode58=12 % :
+ \catcode64=11 % @
+ \catcode123=1 % {
+ \catcode125=2 % }
\expandafter\let\expandafter\x\csname ver@ifluatex.sty\endcsname
\ifx\x\relax % plain-TeX, first loading
\else
@@ -48,7 +52,6 @@
\ifx\x\empty % LaTeX, first loading,
% variable is initialized, but \ProvidesPackage not yet seen
\else
- \catcode35 6 % #
\expandafter\ifx\csname PackageInfo\endcsname\relax
\def\x#1#2{%
\immediate\write-1{Package #1 Info: #2.}%
@@ -60,21 +63,24 @@
\aftergroup\endinput
\fi
\fi
-\endgroup
-\begingroup
- \catcode35 6 % #
- \catcode40 12 % (
- \catcode41 12 % )
- \catcode44 12 % ,
- \catcode45 12 % -
- \catcode46 12 % .
- \catcode47 12 % /
- \catcode58 12 % :
- \catcode64 11 % @
- \catcode91 12 % [
- \catcode93 12 % ]
- \catcode123 1 % {
- \catcode125 2 % }
+\endgroup%
+\begingroup\catcode61\catcode48\catcode32=10\relax%
+ \catcode13=5 % ^^M
+ \endlinechar=13 %
+ \catcode35=6 % #
+ \catcode39=12 % '
+ \catcode40=12 % (
+ \catcode41=12 % )
+ \catcode44=12 % ,
+ \catcode45=12 % -
+ \catcode46=12 % .
+ \catcode47=12 % /
+ \catcode58=12 % :
+ \catcode64=11 % @
+ \catcode91=12 % [
+ \catcode93=12 % ]
+ \catcode123=1 % {
+ \catcode125=2 % }
\expandafter\ifx\csname ProvidesPackage\endcsname\relax
\def\x#1#2#3[#4]{\endgroup
\immediate\write-1{Package: #3 #4}%
@@ -93,29 +99,38 @@
\fi
\expandafter\x\csname ver@ifluatex.sty\endcsname
\ProvidesPackage{ifluatex}%
- [2010/03/01 v1.3 Provides the ifluatex switch (HO)]
-\begingroup
- \catcode123 1 % {
- \catcode125 2 % }
+ [2010/03/01 v1.3 Provides the ifluatex switch (HO)]%
+\begingroup\catcode61\catcode48\catcode32=10\relax%
+ \catcode13=5 % ^^M
+ \endlinechar=13 %
+ \catcode123=1 % {
+ \catcode125=2 % }
+ \catcode64=11 % @
\def\x{\endgroup
\expandafter\edef\csname ifluatex@AtEnd\endcsname{%
- \catcode35 \the\catcode35\relax
- \catcode64 \the\catcode64\relax
- \catcode123 \the\catcode123\relax
- \catcode125 \the\catcode125\relax
+ \endlinechar=\the\endlinechar\relax
+ \catcode13=\the\catcode13\relax
+ \catcode32=\the\catcode32\relax
+ \catcode35=\the\catcode35\relax
+ \catcode61=\the\catcode61\relax
+ \catcode64=\the\catcode64\relax
+ \catcode123=\the\catcode123\relax
+ \catcode125=\the\catcode125\relax
}%
}%
-\x
-\catcode35 6 % #
-\catcode64 11 % @
-\catcode123 1 % {
-\catcode125 2 % }
+\x\catcode61\catcode48\catcode32=10\relax%
+\catcode13=5 % ^^M
+\endlinechar=13 %
+\catcode35=6 % #
+\catcode64=11 % @
+\catcode123=1 % {
+\catcode125=2 % }
\def\TMP@EnsureCode#1#2{%
\edef\ifluatex@AtEnd{%
\ifluatex@AtEnd
- \catcode#1 \the\catcode#1\relax
+ \catcode#1=\the\catcode#1\relax
}%
- \catcode#1 #2\relax
+ \catcode#1=#2\relax
}
\TMP@EnsureCode{10}{12}% ^^J
\TMP@EnsureCode{39}{12}% '
@@ -127,9 +142,9 @@
\TMP@EnsureCode{47}{12}% /
\TMP@EnsureCode{58}{12}% :
\TMP@EnsureCode{60}{12}% <
-\TMP@EnsureCode{61}{12}% =
\TMP@EnsureCode{94}{7}% ^
\TMP@EnsureCode{96}{12}% `
+\edef\ifluatex@AtEnd{\ifluatex@AtEnd\noexpand\endinput}
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname PackageError\endcsname\relax
\def\ifluatex@Error#1#2{%
@@ -155,9 +170,8 @@
therefore package loading is aborted.%
}%
\endgroup
- \ifluatex@AtEnd
- \expandafter\endinput
- \fi
+ \expandafter\ifluatex@AtEnd
+ \fi%
\endgroup
\let\ifluatex\iffalse
\begingroup\expandafter\expandafter\expandafter\endgroup
@@ -242,7 +256,7 @@
\fi
\x{ifluatex}{LuaTeX \ifluatex\else not \fi detected}%
\endgroup
-\ifluatex@AtEnd
+\ifluatex@AtEnd%
\endinput
%%
%% End of file `ifluatex.sty'.