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+%%
+%% This is file `pdfcol.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% pdfcol.dtx  (with options: `package')
+%% 
+%% This is a generated file.
+%% 
+%% Copyright (C) 2007 by Heiko Oberdiek <oberdiek@uni-freiburg.de>
+%% 
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either
+%% version 1.3 of this license or (at your option) any later
+%% version. The latest version of this license is in
+%%    http://www.latex-project.org/lppl.txt
+%% and version 1.3 or later is part of all distributions of
+%% LaTeX version 2005/12/01 or later.
+%% 
+%% This work has the LPPL maintenance status "maintained".
+%% 
+%% This Current Maintainer of this work is Heiko Oberdiek.
+%% 
+%% This work consists of the main source file pdfcol.dtx
+%% and the derived files
+%%    pdfcol.sty, pdfcol.pdf, pdfcol.ins, pdfcol.drv,
+%%    pdfcol-test1.tex, pdfcol-test2.tex, pdfcol-test3.tex.
+%% 
+\begingroup
+  \catcode44 12 % ,
+  \catcode45 12 % -
+  \catcode46 12 % .
+  \catcode58 12 % :
+  \catcode64 11 % @
+  \expandafter\let\expandafter\x\csname ver@pdfcol.sty\endcsname
+  \ifcase 0%
+    \ifx\x\relax % plain
+    \else
+      \ifx\x\empty % LaTeX
+      \else
+        1%
+      \fi
+    \fi
+  \else
+    \expandafter\ifx\csname PackageInfo\endcsname\relax
+      \def\x#1#2{%
+        \immediate\write-1{Package #1 Info: #2.}%
+      }%
+    \else
+      \def\x#1#2{\PackageInfo{#1}{#2, stopped}}%
+    \fi
+    \x{pdfcol}{The package is already loaded}%
+    \endgroup
+    \expandafter\endinput
+  \fi
+\endgroup
+\begingroup
+  \catcode40 12 % (
+  \catcode41 12 % )
+  \catcode44 12 % ,
+  \catcode45 12 % -
+  \catcode46 12 % .
+  \catcode47 12 % /
+  \catcode58 12 % :
+  \catcode64 11 % @
+  \expandafter\ifx\csname ProvidesPackage\endcsname\relax
+    \def\x#1#2#3[#4]{\endgroup
+      \immediate\write-1{Package: #3 #4}%
+      \xdef#1{#4}%
+    }%
+  \else
+    \def\x#1#2[#3]{\endgroup
+      #2[{#3}]%
+      \ifx#1\relax
+        \xdef#1{#3}%
+      \fi
+    }%
+  \fi
+\expandafter\x\csname ver@pdfcol.sty\endcsname
+\ProvidesPackage{pdfcol}%
+  [2007/09/09 v1.0 Maintaining additional color stacks for pdfTeX (HO)]
+\expandafter\edef\csname PDFCOL@AtEnd\endcsname{%
+  \catcode64 \the\catcode64\relax
+}
+\catcode64 11 % @
+\def\TMP@EnsureCode#1#2{%
+  \edef\PDFCOL@AtEnd{%
+    \PDFCOL@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{43}{12}% +
+\TMP@EnsureCode{44}{12}% ,
+\TMP@EnsureCode{46}{12}% .
+\TMP@EnsureCode{47}{12}% /
+\TMP@EnsureCode{61}{12}% =
+\TMP@EnsureCode{96}{12}% `
+\newif\ifpdfcolAvailable
+\pdfcolAvailabletrue
+\begingroup\expandafter\expandafter\expandafter\endgroup
+\expandafter\ifx\csname RequirePackage\endcsname\relax
+  \def\PDFCOL@RequirePackage#1[#2]{\input #1.sty\relax}%
+\else
+  \def\PDFCOL@RequirePackage#1[#2]{%
+    \RequirePackage{#1}[{#2}]%
+  }%
+\fi
+\PDFCOL@RequirePackage{infwarerr}[2007/09/09]
+\PDFCOL@RequirePackage{ifpdf}[2007/09/09]
+\ifpdf
+  \def\PDFCOL@Message{%
+    \@PackageWarningNoLine{pdfcol}%
+  }%
+\else
+  \pdfcolAvailablefalse
+  \def\PDFCOL@Message{%
+    \@PackageInfoNoLine{pdfcol}%
+  }%
+  \PDFCOL@Message{%
+    Interface disabled because of missing PDF mode of pdfTeX%
+  }%
+\fi
+\ifpdfcolAvailable
+  \begingroup\expandafter\expandafter\expandafter\endgroup
+  \expandafter\ifx\csname pdfcolorstack\endcsname\relax
+    \pdfcolAvailablefalse
+    \PDFCOL@Message{%
+      Interface disabled because of too old pdfTeX.\MessageBreak
+      Required is version 1.40+ for \string\pdfcolorstack
+    }%
+  \fi
+\fi
+\ifpdfcolAvailable
+  \begingroup\expandafter\expandafter\expandafter\endgroup
+  \expandafter\ifx\csname pdfcolorstack\endcsname\relax
+    \pdfcolAvailablefalse
+    \PDFCOL@Message{%
+      Interface disabled because of too old pdfTeX.\MessageBreak
+      Required is version 1.40+ for \string\pdfcolorstackinit
+    }%
+  \fi
+\fi
+\ifpdfcolAvailable
+  \begingroup\expandafter\expandafter\expandafter\endgroup
+  \expandafter\ifx\csname @pdfcolorstack\endcsname\relax
+    \begingroup\expandafter\expandafter\expandafter\endgroup
+    \expandafter\ifx\csname ver@color.sty\endcsname\relax
+      \begingroup\expandafter\expandafter\expandafter\endgroup
+      \expandafter\ifx\csname documentclass\endcsname\relax
+      \else
+        \RequirePackage[pdftex]{color}\relax
+      \fi
+    \fi
+    \begingroup\expandafter\expandafter\expandafter\endgroup
+    \expandafter\ifx\csname @pdfcolorstack\endcsname\relax
+      \pdfcolAvailablefalse
+      \PDFCOL@Message{%
+        Interface disabled because `pdftex.def'\MessageBreak
+        is not loaded or it is too old.\MessageBreak
+        Required is version 0.04b or greater%
+      }%
+    \fi
+  \fi
+\fi
+\let\pdfcolAvailabletrue\relax
+\let\pdfcolAvailablefalse\relax
+\ifpdfcolAvailable
+  \let\pdfcolErrorNoStacks\relax
+  \expandafter\ifx\csname pdfcol@Value\endcsname\relax
+    \def\pdfcol@Value{0 g 0 G}%
+  \fi
+  \expandafter\ifx\csname pdfcol@LiteralModifier\endcsname\relax
+    \def\pdfcol@LiteralModifier{direct}%
+  \fi
+  \def\pdfcolInitStack#1{%
+    \expandafter\ifx\csname pdfcol@Stack@#1\endcsname\relax
+      \global\expandafter\chardef\csname pdfcol@Stack@#1\endcsname=%
+          \pdfcolorstackinit\pdfcol@LiteralModifier{\pdfcol@Value}%
+          \relax
+      \@PackageInfo{pdfcol}{%
+        New color stack `#1' = \number\csname pdfcol@Stack@#1\endcsname
+      }%
+    \else
+      \@PackageError{pdfcol}{%
+        Stack `#1' is already defined%
+      }\@ehc
+    \fi
+  }%
+  \def\pdfcolIfStackExists#1{%
+    \expandafter\ifx\csname pdfcol@Stack@#1\endcsname\relax
+      \expandafter\@secondoftwo
+    \else
+      \expandafter\@firstoftwo
+    \fi
+  }%
+  \expandafter\ifx\csname @firstoftwo\endcsname\relax
+    \long\def\@firstoftwo#1#2{#1}%
+  \fi
+  \expandafter\ifx\csname @secondoftwo\endcsname\relax
+    \long\def\@secondoftwo#1#2{#2}%
+  \fi
+  \def\pdfcolSwitchStack#1{%
+    \pdfcolIfStackExists{#1}{%
+      \expandafter\let\expandafter\@pdfcolorstack
+                      \csname pdfcol@Stack@#1\endcsname
+    }{%
+      \pdfcol@ErrorNoStack{#1}%
+    }%
+  }%
+  \def\pdfcolSetCurrent#1{%
+    \ifx\\#1\\%
+      \pdfcolorstack\@pdfcolorstack current\relax
+    \else
+      \pdfcolIfStackExists{#1}{%
+        \pdfcolorstack\csname pdfcol@Stack@#1\endcsname current\relax
+      }{%
+        \pdfcol@ErrorNoStack{#1}%
+      }%
+    \fi
+  }%
+  \def\pdfcol@ErrorNoStack#1{%
+    \@PackageError{pdfcol}{Stack `#1' does not exists}\@ehc
+  }%
+\else
+  \def\pdfcolErrorNoStacks{%
+    \@PackageError{pdfcol}{%
+      Color stacks are not available%
+    }{%
+      Update pdfTeX (1.40) and `pdftex.def' (0.04b) %
+          if necessary.\MessageBreak
+      Ensure that `pdftex.def' is loaded %
+          (package `color' or `xcolor').\MessageBreak
+      Further messages can be found in TeX's %
+          protocol file `\jobname.log'.\MessageBreak
+      \MessageBreak
+      \@ehc
+    }%
+    \global\let\pdfcolErrorNoStacks\relax
+  }%
+  \def\PDFCOL@Disabled{%
+    \PDFCOL@Message{%
+      pdfTeX's color stacks are not available%
+    }%
+    \global\let\PDFCOL@Disabled\relax
+  }%
+  \def\pdfcolInitStack#1{%
+    \PDFCOL@Disabled
+  }%
+  \long\def\pdfcolIfStackExists#1#2#3{#3}%
+  \def\pdfcolSwitchStack#1{%
+    \PDFCOL@Disabled
+  }%
+  \def\pdfcolSetCurrent#1{%
+    \PDFCOL@Disabled
+  }%
+\fi
+\PDFCOL@AtEnd
+\endinput
+%%
+%% End of file `pdfcol.sty'.