1 files changed, 105 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/threadcol/threadcol.sty b/Master/texmf-dist/tex/latex/threadcol/threadcol.sty
new file mode 100644
index 00000000000..a27a5d8644a
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@@ -0,0 +1,105 @@
+%%
+%% This is file `threadcol.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% threadcol.dtx  (with options: `package')
+%% 
+%% This is a generated file.
+%% 
+%% Copyright (C) 2013 by Scott Pakin <scott+thrcl@pakin.org>
+%% 
+%% This file may be distributed and/or modified under the conditions of
+%% the LaTeX Project Public License, either version 1.3c 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 1.3c or later is part of all distributions of LaTeX
+%% version 2008/05/04 or later.
+%% 
+\NeedsTeXFormat{LaTeX2e}[1999/12/01]
+\ProvidesPackage{threadcol}
+    [2013/01/06 v1.0 Convert columns to PDF article threads]
+    \usepackage{threadcol}
+\RequirePackage{ifpdf}
+\RequirePackage{etoolbox}
+\def\thrcl@thread@name{Entire document}
+\newcommand*{\setthreadname}{%
+  \@ifstar{\gdef\thrcl@thread@name}{\clearpage\gdef\thrcl@thread@name}%
+}
+\newbox\thrcl@threaded@box
+\def\thrcl@box#1{%
+  \ifx\thrcl@thread@name\@empty
+    \box#1
+  \else
+    \setbox\thrcl@threaded@box=\vbox{%
+      \pdfstartthread name {\thrcl@thread@name}%
+      \copy#1
+      \pdfendthread
+    }%
+    \box\thrcl@threaded@box
+  \fi
+}
+\let\thrcl@orig@outputpage=\@outputpage
+\def\thrcl@patchcmd#1#2#3{%
+  \ifx\thrcl@patches@succeeded Y
+    \patchcmd{#1}{#2}{#3}{}{\let\thrcl@patches@succeeded=N}%
+  \fi
+}
+\let\thrcl@outputdblcol=\@outputdblcol
+\let\thrcl@outputpage=\@outputpage
+\let\thrcl@comdblflelt=\@comdblflelt
+\let\thrcl@patches@succeeded=Y
+\ifpdf
+  \thrcl@patchcmd
+    {\thrcl@outputdblcol}%
+    {\box\@leftcolumn\hss}%
+    {\thrcl@box\@leftcolumn\hss}%
+  \thrcl@patchcmd
+    {\thrcl@outputdblcol}%
+    {\box\@outputbox\hss}%
+    {\thrcl@box\@outputbox\hss}%
+  \thrcl@patchcmd
+    {\thrcl@outputdblcol}%
+    {\@outputpage}%
+    {\thrcl@orig@outputpage}%
+  \thrcl@patchcmd
+    {\thrcl@outputdblcol}%
+    {\@outputpage}%
+    {\thrcl@orig@outputpage}%
+  \thrcl@patchcmd
+    {\thrcl@outputpage}%
+    {\box\@outputbox}%
+    {\thrcl@box\@outputbox}%
+  \thrcl@patchcmd
+    {\thrcl@comdblflelt}%
+    {\box}%
+    {\thrcl@box}%
+  \ifx\thrcl@patches@succeeded Y
+    \global\let\@outputdblcol=\thrcl@outputdblcol
+    \global\let\@outputpage=\thrcl@outputpage
+    \global\let\@comdblflelt=\thrcl@comdblflelt
+  \else
+    \PackageError{threadcol}{Failed to patch the output routine}{%
+      The threadcol package needs to modify LaTeX's
+      \protect\@outputdblcol\space macro to\MessageBreak
+      incorporate support for PDF article threads.  These
+      modifications failed,\MessageBreak
+      presumably due to a class or package that redefined
+      \protect\@outputdblcol\space in a\MessageBreak
+      form incompatible with what threadcol expects.%
+    }%
+  \fi
+\else
+  \PackageWarningNoLine{threadcol}{%
+    This package has an effect only when running\MessageBreak
+    pdfLaTeX or LuaLaTeX and only when in\MessageBreak
+    PDF-generating mode%
+  }%
+\fi
+\endinput
+%%
+%% End of file `threadcol.sty'.