bitpattern (11dec15)

git-svn-id: svn://tug.org/texlive/trunk@39073 c570f23f-e606-0410-a88d-b1316a301751

8 files changed, 968 insertions, 1 deletions

diff --git a/Master/texmf-dist/doc/latex/bitpattern/README.md b/Master/texmf-dist/doc/latex/bitpattern/README.md
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+# bitpattern LaTeX package
+
+A LaTeX package by Jean-Marc Bourguet <jm@bourguet.org> to generate bit
+pattern diagrams such as those used to describe hardware, data format or
+protocols.
+
+Run LaTeX on the file `bitpattern.ins` to get a .sty to place in your tex
+hierarchy.
+
+Run LaTeX on the file `bitpattern.dtx` to get a manual.  If the
+`\OnlyDescription` command is commented out, you get commented sources in
+the manual, else you get only the user's manual part.
+
+This program is provided under the terms of the LaTeX Project Public
+License distributed from CTAN archives in directory
+macros/latex/base/lppl.txt.
+
+This program is hosted at `https://bitbucket.org/bourguet/bitpattern`.  The
+best way to report issues and to suggest improvements is with the issue
+tracker there.
diff --git a/Master/texmf-dist/doc/latex/bitpattern/bitpattern.pdf b/Master/texmf-dist/doc/latex/bitpattern/bitpattern.pdf
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index 00000000000..8f9becf23ce
--- /dev/null
+++ b/Master/texmf-dist/doc/latex/bitpattern/bitpattern.pdf
diff --git a/Master/texmf-dist/source/latex/bitpattern/bitpattern.dtx b/Master/texmf-dist/source/latex/bitpattern/bitpattern.dtx
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+% \iffalse
+%
+% bitpattern.dtx
+%
+% This file is part of the bitpattern, a LaTeX package to typeset bit
+% pattern diagrams.
+% https://bitbucket.org/bourguet/bitpattern
+%
+% Copyright 2005--2015 Jean-Marc Bourguet
+%
+% This program is provided under the terms of the LaTeX Project Public
+% License distributed from CTAN archives in directory
+% macros/latex/base/lppl.txt.
+%
+% Run LaTeX on the file 'bitpattern.ins' to get a .sty to place in
+% your tex hierarchy.
+%
+% Run LaTeX on the file 'bitpattern.dtx' to get a manual.  If the
+% |\OnlyDescription| command is commented out, you get commented
+% sources in the manual, else you get only the user's manual part.
+%
+%<*dtx>
+\ProvidesFile{bitpattern.dtx}
+%</dtx>
+% \fi
+%
+%% \CheckSum{412}
+%
+% \title{Bit pattern diagrams}
+% \author{Jean-Marc Bourguet\\
+% \texttt{jm@bourguet.org}}
+%
+% \maketitle
+% \begin{abstract}
+%   The |bitpattern| package is designed to typeset bit patterns as
+%   they may appear in description of data format, hardware registers
+%   or transmission protocols.  It covers thus more or less the same
+%   application domain as the package |register| and is somewhat
+%   related to |bytefield|.
+%   
+%   Comparared to |register| the formating is more compact, the
+%   syntax less verbose and |bitpattern| allows to choose between big
+%   endian and little endian bit numbering.  But |bitpattern| is less
+%   well adapted to the use of long names for the fields and has no
+%   provision for a reset value. |bytefield| is more adequate to
+%   describe multi-word protocols, while |bitpattern| is more adapted
+%   to describe the intra-word structure of a single word.
+% \end{abstract}
+%
+% \iffalse
+%<*driver>
+\documentclass{ltxdoc}
+\RequirePackage[numberFieldsOnce,bigEndian,numberBitsAbove]%
+        {bitpattern}
+\renewcommand\descriptionlabel[1]{\hspace{\labelsep}\texttt{#1}}
+%\OnlyDescription
+\begin{document}
+\DocInput{bitpattern.dtx}
+\end{document}
+%</driver>
+% \fi
+% \section{Examples}
+%
+% We'll the instruction formats of two processors to describe the
+% features of |bitpattern|, the DEC PDP-10 and the Intel 8080.
+%
+% The PDP-10 was a word-adressable 36-bit computer, something quite
+% strange to our eyes (it's most familiar feature is probably the
+% fact that it uses 2's complement) and the reason for which I've
+% chosen it is that it was the computer on which \TeX{} was first
+% implemented.
+%
+% The PDP-10 has two instruction formats, one used for most of the
+% instructions:
+%
+% \noindent\bitpattern{Op}[9]{AC}[4]IX[4]Y[18]/
+%
+% \noindent and the other used for IO instructions:
+%
+% \noindent\bitpattern[numberBitsBelow]{111}[3]{Dev}[7]{IOP}[3]IX[4]Y[18]/
+%
+% As well at putting the bit numbers above or below the field
+% description, |bitpattern| allows to number all the bits:
+%
+% \noindent\bitpattern[numberAllBits]{Op}[9]{AC}[4]IX[4]Y[18]/
+%
+% \noindent or only at the start and end of a field:
+%
+% \noindent\bitpattern[numberBitsBelow,numberFieldsTwice]{111}[3]{Dev}[7]{IOP}[3]IX[4]Y[18]/
+%
+% Having a long field like \emph{Y} here may take more place than
+% wanted.  |bitpattern| allows to reduce that:
+%
+% \noindent\bitpattern{Op}[9]{AC}[4]IX[4]Y[18][9]/
+%
+% Other ways to avoid overstepping in the margin include splitting
+% the pattern in two:
+%
+% \noindent\bitpattern[bitWidth=1.5em,numberAllBits]{Op}[9]{AC}[4]IX[4]/ \\
+% \hspace*{1pt plus 1filll}\bitpattern[numberBitsBelow,startBit=18,bitWidth=1.5em,numberAllBits] Y[18]/
+%
+% \noindent and reducing the width of the cells:
+%
+% {\centering\bitpattern[bitWidth=0.8em]{Op}[9]{AC}[4]IX[4]Y[18]/ \par}
+%
+% The PDP-10 numbered its bits in the big endian way.  That's not the
+% case of the Intel 8080. The 8080 was an 8-bit computer.  Trying to
+% pack instructions in 8-bit forces to use a lot of formats.  One of
+% them was used for the move instruction, and let's take that
+% opportunity to start and compact the layout of the bit field by
+% changing the format of the bit numbers and the field descriptions:
+%
+% \renewcommand\bpFormatBitNumber[1]{{\tiny\ttfamily\emph{\strut#1}}}
+% \renewcommand\bpFormatField[1]{{\scriptsize\ttfamily\strut#1}}
+% {\centering\bitpattern[littleEndian,startBit=7,numberBitsBelow]{01}[2]{D}[3]{S}[3]/\par}
+%
+%
+% \bpSetTickHeight{1pt}
+% \newlength{\bpDocExampleHeight}
+% \settoheight{\bpDocExampleHeight}{{\scriptsize\ttfamily 0}}
+% \newcommand{\bpDocExampleStrut}{\rule{0pt}{\bpDocExampleHeight}}
+% \renewcommand\bpFormatField[1]{{\scriptsize\ttfamily\bpDocExampleStrut #1}}
+%
+% After that it is possible to still be more compact by removing the
+% numbers, reducing the height of the ticks and avoiding the provide
+% the space for ascender and descenders in the field name (obviously
+% that is possible only with convenient field names).  When that's
+% done, you can put a bit pattern in a paragraph without disturbing
+% it too much, like this
+% \bitpattern[noBitNumbers,littleEndian,startBit=7]{01}[2]{D}[3]{S}[3]/.
+% With some text afterwards to see how the next line is handled.  The
+% result seems quite readable, remark for instance that the baseline
+% of the field description is aligned with the baseline of the line
+% in which it is included.
+%
+% \section{Interface}
+%
+% \subsection{\cmd{\bitpattern}}
+% 
+% \DescribeMacro{\bitpattern} The |\bitpattern| macro is the macro
+% which formats the patterns.
+%
+% \begin{quote}
+% \cmd{\bitpattern}\oarg{format}\marg{name}\oarg{size}\oarg{width}\dots\verb+/+
+% \end{quote}
+%
+% The first optional argument allows to control how the formatting is
+% made and is the combination of the following keys:
+% \begin{description}
+% \item[littleEndian] indicates that bit numbering is little endian,
+%   that is the leftward bit has the biggest number;
+% \item[bigEndian] indicates that bit numbering is big endian, that
+%   is the leftward bit has the lowest number;
+% \item[numberBitsAbove] indicates that the bit numbers should be put
+%   above the fields;
+% \item[numberBitsBelow] indicates that the bit numbers should be put
+%   below the fields;
+% \item[noBitNumbers] indicates that there should be no bit numbers;
+% \item[numberFieldsOnce] indicates that the fields should have
+%   only one bit number;
+% \item[numberFieldsTwice] indicates that the fields should have
+%   two bit numbers;
+% \item[numberAllBits] indicates that the fields shouldn't have a bit
+%   number indication;
+% \item[startBit=X] indicates that the number for the leftmost bit
+%   should be $X$;
+% \item[bitWidth=dimen] indicates that the size taken by a bit should
+%   be \emph{dimen};
+% \item[tickHeight=dimen] indicates that the size taken by the small
+%   ticks marking the bits should be \emph{dimen}.
+% \end{description}
+%
+% After the optional argument comes the description of the
+% fields. Each field is described by its name as a mandatory argument
+% (which does not have to be included in braces if it takes one
+% character) followed by two optional arguments giving the size of
+% the field (1 if omitted) and the width it should take (the same as
+% its size if it is not specified).
+% 
+% Field descriptions are ended by a \verb+/+.
+%
+% \subsection{Package options}
+%
+% The package |bitpattern| accept the following options which set up
+% the default values for the formatting controls:
+% \begin{description}
+% \item[littleEndian] indicates that the default for bit numbering is
+%   little endian, that is the leftward bit has the biggest number;
+% \item[bigEndian] indicates that the default for bit numbering is
+%   big endian, that is the leftward bit has the lowest number;
+% \item[numberBitsAbove] indicates that by default the bit numbers
+%   should be put above the fields;
+% \item[numberBitsBelow] indicates that by default the bit numbers
+%   should be put below the fields;
+% \item[noBitNumbers] indicates that by default there should be no
+%   bit numbers;
+% \item[numberFieldsOnce] indicates that by default the fields
+%   should have only one bit number;
+% \item[numberFieldsTwice] indicates that by default the fields
+%   should have two bit numbers;
+% \item[numberAllBits] indicates that by default the fields shouldn't
+%   have a bit number indication.
+% \end{description}
+%
+% \subsection{Commands controlling the format}
+%
+% \DescribeMacro{\bpLittleEndian} |\bpLittleEndian| changes the
+% default bit numbering to little endian.
+%
+% \DescribeMacro{\bpBigEndian} |\bpBigEndian| changes the default bit
+% numbering to little endian.
+%
+% \DescribeMacro{\bpNumberBitsAbove} |\bpNumberBitsAbove| changes the
+% default to having the numbering above the fields.
+%
+% \DescribeMacro{\bpNumberBitsBelow} |\bpNumberBitsBelow| changes the
+% default to having the numbering below the fields.
+%
+% \DescribeMacro{\bpNoBitNumbers} |\bpNoBitNumbers| changes the
+% default to having no numbering.
+%
+% \DescribeMacro{\bpNumberFieldsOnce} |\bpNumberFieldsOnce| changes the
+% default to having the numbering done once per field.
+%
+% \DescribeMacro{\bpNumberFieldsTwice} |\bpNumberFieldsTwice| changes
+% the default to having the numbering done twice per field.
+%
+% \DescribeMacro{\bpNumberAllBits} |\bpNumberAllBits| changes the
+% default to having the numbering done for all bits of a field.
+%
+% \begin{quote}
+% \cmd{\bpStartAtBit}\marg{number}
+% \end{quote}
+%
+% \DescribeMacro{\bpStartAtBit} |\bpStartAtBit| gives the default bit
+% number of the leftmost bit.
+%
+% \begin{quote}
+% \cmd{\bpSetBitWidth}\marg{length}
+% \end{quote}
+%
+% \DescribeMacro{\bpSetBitWidth} |\bpSetBitWidth| gives the default
+% bit width
+%
+% \begin{quote}
+% \cmd{\bpSetTickHeight}\marg{length}
+% \end{quote}
+%
+% \DescribeMacro{\bpSetTickHeight} |\bpSetTickHeight| gives the
+% default height for the ticks marking the bits in a multi-bit field.
+%
+% \DescribeMacro{\bpFormatField} |\bpFormatField| is a one argument
+% macro used fo format the field.  It can be replaced.  Care should
+% be taken to format all the fields with the same height, so putting
+% a |\strut| in the replacement is probably in order.
+%
+% \DescribeMacro{\bpFormatBitNumber} |\bpFormatBitNumber| is a one
+% argument macro used fo format the bit numbers.  It can be replaced.
+% Care should be taken to format all the bit numbers with the same
+% height, so putting a |\strut| in the replacement is perhaps in
+% order.
+%
+% \section{Examples revisited}
+%
+% \bpSetTickHeight{2pt}
+% \renewcommand\bpFormatField[1]{\strut\emph{#1}}
+% \renewcommand\bpFormatBitNumber[1]{{\tiny\sffamily\strut #1}}
+% |bitpattern| was loaded by:
+% \begin{verbatim}
+%     \RequirePackage[numberFieldsOnce,bigEndian,numberBitsAbove]{bitpattern}
+% \end{verbatim}
+% \smallskip
+% \noindent\bitpattern{Op}[9]{AC}[4]IX[4]Y[18]/
+% \begin{verbatim}
+%     \bitpattern{Op}[9]{AC}[4]IX[4]Y[18]/
+% \end{verbatim}
+%
+% \smallskip
+% \noindent\bitpattern[numberBitsBelow]{111}[3]{Dev}[7]{IOP}[3]IX[4]Y[18]/
+% \begin{verbatim}
+%     \bitpattern[numberBitsBelow]{111}[3]{Dev}[7]{IOP}[3]IX[4]Y[18]/
+% \end{verbatim}
+%
+% \smallskip
+% \noindent\bitpattern[numberAllBits]{Op}[9]{AC}[4]IX[4]Y[18]/
+% \begin{verbatim}
+%     \bitpattern[numberAllBits]{Op}[9]{AC}[4]IX[4]Y[18]/
+% \end{verbatim}
+%
+% \smallskip
+% \noindent\bitpattern[numberBitsBelow,numberFieldsTwice]{111}[3]{Dev}[7]{IOP}[3]IX[4]Y[18]/
+% \begin{verbatim}
+%     \bitpattern[numberBitsBelow,numberFieldsTwice]%
+%            {111}[3]{Dev}[7]{IOP}[3]IX[4]Y[18]/
+% \end{verbatim}
+%
+% \smallskip
+% \noindent\bitpattern[numberBitsBelow,numberFieldsTwice]111{Dev}[7]{IOP}[3]IX[4]Y[18]/
+% \begin{verbatim}
+%     \bitpattern[numberBitsBelow,numberFieldsTwice]%
+%            111{Dev}[7]{IOP}[3]IX[4]Y[18]/
+% \end{verbatim}
+%
+% \smallskip
+% \noindent\bitpattern{Op}[9]{AC}[4]IX[4]Y[18][9]/
+% \begin{verbatim}
+%     \bitpattern{Op}[9]{AC}[4]IX[4]Y[18][9]/
+% \end{verbatim}
+%
+% \smallskip
+% \noindent\bitpattern[bitWidth=1.5em,numberAllBits]{Op}[9]{AC}[4]IX[4]/ \\
+% \hspace*{1pt plus 1filll}\bitpattern[numberBitsBelow,startBit=18,bitWidth=1.5em,numberAllBits] Y[18]/
+%
+% This wasn't composed directly by as two bit patterns, using the
+% possibility of specifying a starting bit.  To put a nicer touch,
+% the width of the cells has been expanded (the default width had an
+% overlap so small that going into the margin is a better format),
+% and the numbering was put above the pattern for the first and below
+% for the second.
+% \begin{verbatim}
+% \noindent\bitpattern[bitWidth=1.5em,numberAllBits]{Op}[9]{AC}[4]IX[4]/ \\
+% \hspace*{1pt plus 1filll}
+%      \bitpattern[numberBitsBelow,startBit=18,bitWidth=1.5em,numberAllBits] Y[18]/
+% \end{verbatim}
+%
+% \smallskip
+% {\centering\bitpattern[bitWidth=0.8em]{Op}[9]{AC}[4]IX[4]Y[18]/ \par}
+% \begin{verbatim}
+% {\centering\bitpattern[bitWidth=0.8em]{Op}[9]{AC}[4]IX[4]Y[18]/ \par}
+% \end{verbatim}
+%
+% \smallskip
+% \renewcommand\bpFormatBitNumber[1]{{\tiny\ttfamily\emph{\strut#1}}}
+% \renewcommand\bpFormatField[1]{{\scriptsize\ttfamily\strut#1}}
+% {\centering\bitpattern[littleEndian,startBit=7,numberBitsBelow]{01}[2]{D}[3]{S}[3]/\par}
+% \begin{verbatim}
+% \renewcommand\bpFormatBitNumber[1]{{\tiny\ttfamily\emph{\strut#1}}}
+% \renewcommand\bpFormatField[1]{{\scriptsize\ttfamily\strut#1}}
+% {\centering\bitpattern[littleEndian,startBit=7,numberBitsBelow]{01}[2]{D}[3]{S}[3]/\par}
+% \end{verbatim}
+%
+% \smallskip
+% \bpSetTickHeight{1pt}
+% \renewcommand\bpFormatField[1]{{\scriptsize\ttfamily\bpDocExampleStrut #1}}
+% {\centering\bitpattern[noBitNumbers,littleEndian,startBit=7]{01}[2]{D}[3]{S}[3]/\par}
+% This example was made to be as compact as possible. Expanding the
+% strut a little more vertically wouldn't be unwise.
+% \begin{verbatim}
+% \bpSetTickHeight{1pt}
+% \newlength{\bpDocExampleHeight}
+% \settoheight{\bpDocExampleHeight}{\scriptsize\ttfamily 0}
+% \newcommand{\bpDocExampleStrut}{\rule{0pt}{\bpDocExampleHeight}}
+% \renewcommand\bpFormatBitNumber[1]{{\tiny\ttfamily\emph{\strut#1}}}
+% \renewcommand\bpFormatField[1]{{\scriptsize\ttfamily\bpDocExampleStrut #1}}
+% {\centering\bitpattern[noBitNumbers,littleEndian,startBit=7]{01}[2]{D}[3]{S}[3]/\par}
+% \end{verbatim}
+% Note that if you put a descender, the formatting is then disturbed:
+% {\centering\bitpattern[noBitNumbers,littleEndian,startBit=7]{01}[2]{D}[3]{p}[3]/\par}
+%
+% \smallskip
+% It is to be noted that usually one does not change the formatting
+% for every pattern, so setting the optional argument of
+% \cs{bitpattern} is rarely used.
+% \StopEventually{}
+%
+% \newpage
+% \section{Implementation}
+%
+% First let's have a standard preamble and indicates the package we
+% requires.
+%
+%    \begin{macrocode}
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{bitpattern}[2015/12/11 bit pattern diagrams]
+
+\RequirePackage{keyval}
+\RequirePackage{calc}
+\RequirePackage{multido}
+%    \end{macrocode}
+% Now we'll declare some new |\if| commands which will be set to
+% describe the options.
+%    \begin{macrocode}
+\newif\ifbp@NumberBitsAbove
+\newif\ifbp@NumberBitsBelow
+\newif\ifbp@HasBitNumbers
+\newif\ifbp@NumberFieldTwice
+\newif\ifbp@NumberAllBits
+\newif\ifbp@NumberBitsBigEndian
+%    \end{macrocode}
+% We need a counter to store the starting bit number.  We are not
+% using the \LaTeX{} way because we want to use it locally and not
+% globally.
+%    \begin{macrocode}
+\newcount\bp@StartBit
+%    \end{macrocode}
+% \LaTeX{} length behaves are needed, so use them.
+%    \begin{macrocode}
+\newlength{\bp@BitWidth}
+\newlength{\bp@TickHeight}
+%    \end{macrocode}
+% 
+% First the user level macros allowing to change the default.  They
+% are easy, the just set the |\if|.
+%    \begin{macrocode}
+\newcommand\bpLittleEndian
+{\bp@NumberBitsBigEndianfalse}
+
+\newcommand\bpBigEndian
+{\bp@NumberBitsBigEndiantrue}
+
+\newcommand\bpNumberBitsAbove
+{\bp@NumberBitsAbovetrue
+  \bp@NumberBitsBelowfalse}
+
+\newcommand\bpNumberBitsBelow
+{\bp@NumberBitsAbovefalse
+  \bp@NumberBitsBelowtrue}
+
+\newcommand\bpNoBitNumbers
+{\bp@HasBitNumbersfalse}
+
+\newcommand\bpNumberFieldsOnce
+{\bp@HasBitNumberstrue
+  \bp@NumberFieldTwicefalse
+  \bp@NumberAllBitsfalse}
+
+\newcommand\bpNumberFieldsTwice
+{\bp@HasBitNumberstrue
+  \bp@NumberFieldTwicetrue
+  \bp@NumberAllBitsfalse}
+
+\newcommand\bpNumberAllBits
+{\bp@HasBitNumberstrue
+  \bp@NumberFieldTwicetrue
+  \bp@NumberAllBitstrue}
+%    \end{macrocode}
+% 
+% About as easy, macros setting the counter and the lengths.
+%    \begin{macrocode}
+\newcommand\bpStartAtBit[1]{\bp@StartBit=#1}
+\newcommand\bpSetBitWidth[1]{\setlength{\bp@BitWidth}{#1}}
+\newcommand\bpSetTickHeight[1]{\setlength{\bp@TickHeight}{#1}}
+%    \end{macrocode}
+% 
+% Now we set up the keyval handling
+%    \begin{macrocode}
+\define@key{bitpattern}{littleEndian}[true]{\bpLittleEndian}
+\define@key{bitpattern}{bigEndian}[true]{\bpBigEndian}
+\define@key{bitpattern}{numberBitsAbove}[true]{\bpNumberBitsAbove}
+\define@key{bitpattern}{numberBitsBelow}[true]{\bpNumberBitsBelow}
+\define@key{bitpattern}{noBitNumbers}[true]{\bpNoBitNumbers}
+\define@key{bitpattern}{numberFieldsOnce}[true]{\bpNumberFieldsOnce}
+\define@key{bitpattern}{numberFieldsTwice}[true]{\bpNumberFieldsTwice}
+\define@key{bitpattern}{numberAllBits}[true]{\bpNumberAllBits}
+
+\define@key{bitpattern}{startBit}{\bpStartAtBit{#1}}
+\define@key{bitpattern}{bitWidth}{\bpSetBitWidth{#1}}
+\define@key{bitpattern}{tickSize}{\bpSetTickHeight{#1}}
+%    \end{macrocode}
+% 
+% And we can do the same for the package options.
+%    \begin{macrocode}
+\DeclareOption{littleEndian}{\bpLittleEndian}
+\DeclareOption{bigEndian}{\bpBigEndian}
+\DeclareOption{numberBitsAbove}{\bpNumberBitsAbove}
+\DeclareOption{numberBitsBelow}{\bpNumberBitsBelow}
+\DeclareOption{noBitNumbers}{\bpNoBitNumbers}
+\DeclareOption{numberFieldsOnce}{\bpNumberFieldsOnce}
+\DeclareOption{numberFieldsTwice}{\bpNumberFieldsTwice}
+\DeclareOption{numberAllBits}{\bpNumberAllBits}
+%    \end{macrocode}
+% 
+% Set up the default values.
+%    \begin{macrocode}
+\bpLittleEndian
+\bpNumberBitsBelow
+\bpNumberFieldsOnce
+\AtEndOfPackage{\ifbp@NumberBitsBigEndian
+  \bpStartAtBit{0}\else\bpStartAtBit{7}\fi}
+\bpSetBitWidth{1em}
+\bpSetTickHeight{2pt}
+%    \end{macrocode}
+% 
+% And provide the two formatting commands we are using for the
+% numbers and the fields.
+%    \begin{macrocode}
+\providecommand\bpFormatField[1]{\strut\emph{#1}}
+\providecommand\bpFormatBitNumber[1]{{\tiny\sffamily\strut #1}}
+%    \end{macrocode}
+% 
+% A few more variables
+%    \begin{macrocode}
+\newcount\bp@CurBit
+\newlength{\bp@FieldWidth}
+\newlength{\bp@RuleWidth}\setlength{\bp@RuleWidth}{0.4pt}
+\newsavebox{\bp@TickBox}
+%    \end{macrocode}
+% 
+% Now two wrappers around the public formatting hook which call them
+% only when the settings are appropriate.
+%    \begin{macrocode}
+\newcommand\bp@FormatTopBit[1]{\ifbp@HasBitNumbers
+  \ifbp@NumberBitsAbove\bpFormatBitNumber{#1}\fi\fi}
+\newcommand\bp@FormatBottomBit[1]{\ifbp@HasBitNumbers
+  \ifbp@NumberBitsBelow\bpFormatBitNumber{#1}\fi\fi}
+%    \end{macrocode}
+% 
+% And an helper to get the rule we want for ticks.
+%    \begin{macrocode}
+\newcommand\bp@Tick{\rule{\bp@RuleWidth}{\bp@TickHeight}}
+%    \end{macrocode}
+% 
+% Small utility to get a vbox without additional vertical spacing
+%    \begin{macrocode}
+\newcommand\bp@vbox[3]
+{\parbox[#1]{#2}{\lineskip=0pt\lineskiplimit=0pt\baselineskip=0pt\relax#3}}
+%    \end{macrocode}
+% The function used to put the broken rule when the width is smaller
+% than the size.
+%    \begin{macrocode}
+\newcommand\bp@BrokenRuleFill{\dimen0=\bp@RuleWidth\multiply\dimen0 3
+\leaders \hrule height \bp@RuleWidth\hfill
+\xleaders\hbox to \dimen0{\rule{\bp@RuleWidth}{\bp@RuleWidth}\hfill}\hfill
+\leaders \hrule height \bp@RuleWidth\hfill}
+%    \end{macrocode}
+% The function used to put the ticks when the width is smaller than
+% the size.
+%    \begin{macrocode}
+\newcommand\bp@BrokenTicks
+{\usebox{\bp@TickBox}\usebox{\bp@TickBox}\hfill\usebox{\bp@TickBox}}
+%    \end{macrocode}
+% The function used to put the ticks in the other cases.
+%    \begin{macrocode}
+\newcommand\bp@FillWithTicks
+{\leaders\hbox to \bp@BitWidth{\usebox{\bp@TickBox}}\hfill}
+%    \end{macrocode}
+%
+% The functions putting the rule and the ticks, choosing between the
+% \emph{broken} and non broken version above.  They take two
+% arguments, the size and the width.
+%    \begin{macrocode}
+\newcommand\bp@RuleFill[2]
+{\ifnum #1 = #2
+  \leaders \hrule height \bp@RuleWidth\hfill
+\else
+  \bp@BrokenRuleFill
+\fi}
+\newcommand\bp@TicksFill[2]
+{\ifnum #1 = #2
+  \bp@FillWithTicks
+\else
+  \bp@BrokenTicks
+\fi}
+%    \end{macrocode}
+% Now a macro to put the bit numbers. It is called with two
+% arguments, the width and the alignment.  For broken fiels,
+% NumberAllBits will be changed to NumberFieldTwice before calling
+% this.
+%    \begin{macrocode}
+\newcommand\bp@MakeNumbers[2]{\begingroup\ifbp@NumberAllBits
+%    \end{macrocode}
+% Numbering all the bits is easy, just pay attention to the
+% direction.
+%    \begin{macrocode}
+\mbox{\multido{}{#1}{%
+    \makebox[\bp@BitWidth]{\bpFormatBitNumber{\the\bp@CurBit}}%
+    \advance\bp@CurBit\ifbp@NumberBitsBigEndian 1\else -1\fi}}%
+\else\ifbp@NumberFieldTwice
+%    \end{macrocode}
+% Numbering twice per field has to handle the case where the width is
+% 1.
+%    \begin{macrocode}
+\mbox{%
+  \makebox[\bp@FieldWidth]%
+     {\makebox[\bp@BitWidth][#2]{\bpFormatBitNumber{\the\bp@CurBit}}%
+       \ifnum #1 > 1
+         \advance\bp@CurBit\ifbp@NumberBitsBigEndian #1\else -#1\fi
+         \advance\bp@CurBit\ifbp@NumberBitsBigEndian -1\else 1\fi
+         \hfill\makebox[\bp@BitWidth][#2]%
+                    {\bpFormatBitNumber{\the\bp@CurBit}}\fi}}%
+\else
+%    \end{macrocode}
+% When numbering only once, one has to pay attention to the alignment
+% so that the value is increased beforehand if needed.
+%    \begin{macrocode}
+\ifx#2r
+  \ifnum #1 > 1
+    \advance\bp@CurBit\ifbp@NumberBitsBigEndian #1\else -#1\fi
+    \advance\bp@CurBit\ifbp@NumberBitsBigEndian -1\else 1\fi
+\fi\fi
+\makebox[\bp@FieldWidth][#2]{\bpFormatBitNumber{\the\bp@CurBit}}%
+\fi\fi\endgroup}
+%    \end{macrocode}
+% Call |bp@MakeNumbers| in an appropriate way for the top numbering
+%    \begin{macrocode}
+\newcommand\bp@MakeTopNumbers[1]%
+{\ifbp@HasBitNumbers
+    \ifbp@NumberBitsAbove
+      \bp@MakeNumbers{#1}{l}
+    \else
+      \makebox[\bp@FieldWidth][l]{\hfill}\fi\fi}
+%    \end{macrocode}
+% Call |bp@MakeNumbers| in an appropriate way for the bottom
+% numbering
+%    \begin{macrocode}
+\newcommand\bp@MakeBottomNumbers[1]%
+{\ifbp@HasBitNumbers
+    \ifbp@NumberBitsBelow
+      \bp@MakeNumbers{#1}{r}
+    \else
+      \makebox[\bp@FieldWidth][r]{\hfill}\fi\fi}
+%    \end{macrocode}
+% The \cs{bitpattern} is easy, just parse the optional argument in a
+% group so that the changes are local and do some more intialization.
+% The hard work is delegated to \cs{bp@FieldIfPresent}.
+%    \begin{macrocode}
+\newcommand{\bitpattern}[1][]{%
+  \begingroup
+    \setkeys{bitpattern}{#1}%
+    \savebox{\bp@TickBox}[\bp@BitWidth]{\bp@Tick\hfill}%
+    \bp@CurBit=\bp@StartBit%
+    \bp@FieldIfPresent}
+%    \end{macrocode}
+% \cs{bp@FieldIfPresent} checks if we are done and format a field if
+% not.
+%    \begin{macrocode}
+\newcommand{\bp@FieldIfPresent}{\@ifnextchar/{\bp@Done}{\bp@Field}}
+%    \end{macrocode}
+% \cs{bp@field} checks if there is an optional argument or call
+% \cs{bp@DoField}.
+%    \begin{macrocode}
+\newcommand{\bp@Field}[1]%
+{\@ifnextchar[{\bp@SizedField[#1]}{\bp@DoField[#1][1][1]}}
+%    \end{macrocode}
+% \cs{bp@field} checks if there is a second optional argument and
+% ensure that \cs{bp@DoField} is called with all the arguments set
+% up.
+%    \begin{macrocode}
+\def\bp@SizedField[#1][#2]%
+{\@ifnextchar[{\bp@DoField[#1][#2]}{\bp@DoField[#1][#2][#2]}}
+%    \end{macrocode}
+% First argument is field name, second is size, third is width.  Do
+% some initialization and then format a compact vbox (two are used so
+% that the baseline is the one of the field names).
+%    \begin{macrocode}
+\def\bp@DoField[#1][#2][#3]%
+{\setlength{\bp@FieldWidth}{\bp@BitWidth * #3}%
+  \ifnum #2 > #3 \ifbp@NumberAllBits\bpNumberFieldsTwice\fi\fi
+  \bp@vbox{t}{\bp@FieldWidth}{%
+    \bp@vbox{b}{\bp@FieldWidth}{%
+      \bp@MakeTopNumbers{#2}
+      \makebox[\bp@FieldWidth][s]{\bp@RuleFill{#2}{#3}}
+      \makebox[\bp@FieldWidth][s]{\bp@TicksFill{#2}{#3}}
+      \makebox[\bp@FieldWidth][s]%
+        {\vrule width \bp@RuleWidth\hfil\bpFormatField{#1}\hfil}}
+    \makebox[\bp@FieldWidth][s]{\bp@TicksFill{#2}{#3}}
+    \makebox[\bp@FieldWidth][s]{\bp@RuleFill{#2}{#3}}
+    \bp@MakeBottomNumbers{#2}}%
+  \advance\bp@CurBit\ifbp@NumberBitsBigEndian #2\else -#2\fi%
+  \bp@FieldIfPresent}
+%    \end{macrocode}
+% Finalize the pattern by putting a file vertical rule.
+%    \begin{macrocode}
+\def\bp@Done/{\bp@vbox{t}{\bp@RuleWidth}{%
+    \bp@vbox{b}{\bp@RuleWidth}{%
+      \makebox[\bp@RuleWidth]{\bp@FormatTopBit{}\hfill}
+      \makebox[\bp@RuleWidth]{\bp@RuleFill{0}{0}}  
+      \makebox[\bp@RuleWidth]{\bp@Tick\hfill}
+      \makebox[\bp@RuleWidth]%
+        {\vrule width \bp@RuleWidth\hfil\bpFormatField{}\hfil}}
+    \makebox[\bp@RuleWidth]{\bp@Tick\hfill}
+    \makebox[\bp@RuleWidth]{\bp@RuleFill{0}{0}}
+    \makebox[\bp@RuleWidth]{\hfill\bp@FormatBottomBit{}}}\endgroup}
+%    \end{macrocode}
+% We can now process the option of the package and we are done.
+%    \begin{macrocode}
+\ProcessOptions
+%    \end{macrocode}
+%
+% \Finale
+%
+\endinput
+%%% Local Variables:
+%%% fill-column: 69
+%%% End:
diff --git a/Master/texmf-dist/source/latex/bitpattern/bitpattern.ins b/Master/texmf-dist/source/latex/bitpattern/bitpattern.ins
new file mode 100644
index 00000000000..b6c0bdcf87a
--- /dev/null
+++ b/Master/texmf-dist/source/latex/bitpattern/bitpattern.ins
@@ -0,0 +1,60 @@
+%% bitpattern.ins
+%%
+%% This file is part of the bitpattern, a LaTeX package to typeset bit
+%% pattern diagrams.
+%% https://bitbucket.org/bourguet/bitpattern
+%%
+%% Copyright 2015 Jean-Marc Bourguet
+%%
+%% This program is provided under the terms of the LaTeX Project Public
+%% License distributed from CTAN archives in directory
+%% macros/latex/base/lppl.txt.
+%%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%%
+%% This file will generate fast loadable files and documentation driver
+%% files from the doc files in this package when run through LaTeX or TeX.
+%%
+%% --------------- start of docstrip commands ------------------
+%%
+
+\def\batchfile{bitpattern.ins}
+\input docstrip
+\def\SimplePackage#1{\generateFile{#1.sty}{t}{\from{#1.dtx}{package}}}
+\preamble
+
+This file is part of the bitpattern, a LaTeX package to typeset bit
+pattern diagrams.
+https://bitbucket.org/bourguet/bitpattern
+
+Copyright 2005--2015 Jean-Marc Bourguet
+
+This program is provided under the terms of the LaTeX Project Public
+License distributed from CTAN archives in directory
+macros/latex/base/lppl.txt.
+
+\endpreamble
+
+\Msg{*** Generating the LaTeX2e package file ***}
+
+\SimplePackage{bitpattern}
+
+\Msg{***********************************************************}
+\Msg{*}
+\Msg{* To finish the installation you have to move the following}
+\Msg{* file into a directory searched by LaTeX. See the FAQ on}
+\Msg{* CTAN at /help/uk-tex-faq for more on this.}
+\Msg{*}
+\Msg{* \space\space bitpattern.sty}
+\Msg{*}
+\Msg{* To produce the documented source run the file ending with}
+\Msg{* `.dtx' through LaTeX.}
+\Msg{*}
+\Msg{* Happy TeXing}
+\Msg{***********************************************************}
+
+\endinput
+
+%%% Local Variables:
+%%% mode: LaTeX
+%%% End:
diff --git a/Master/texmf-dist/tex/latex/bitpattern/bitpattern.sty b/Master/texmf-dist/tex/latex/bitpattern/bitpattern.sty
new file mode 100644
index 00000000000..b7897a834a8
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/bitpattern/bitpattern.sty
@@ -0,0 +1,201 @@
+%%
+%% This is file `bitpattern.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% bitpattern.dtx  (with options: `package')
+%% 
+%% This file is part of the bitpattern, a LaTeX package to typeset bit
+%% pattern diagrams.
+%% https://bitbucket.org/bourguet/bitpattern
+%% 
+%% Copyright 2005--2015 Jean-Marc Bourguet
+%% 
+%% This program is provided under the terms of the LaTeX Project Public
+%% License distributed from CTAN archives in directory
+%% macros/latex/base/lppl.txt.
+%% 
+%% \CheckSum{412}
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{bitpattern}[2015/12/11 bit pattern diagrams]
+
+\RequirePackage{keyval}
+\RequirePackage{calc}
+\RequirePackage{multido}
+\newif\ifbp@NumberBitsAbove
+\newif\ifbp@NumberBitsBelow
+\newif\ifbp@HasBitNumbers
+\newif\ifbp@NumberFieldTwice
+\newif\ifbp@NumberAllBits
+\newif\ifbp@NumberBitsBigEndian
+\newcount\bp@StartBit
+\newlength{\bp@BitWidth}
+\newlength{\bp@TickHeight}
+\newcommand\bpLittleEndian
+{\bp@NumberBitsBigEndianfalse}
+
+\newcommand\bpBigEndian
+{\bp@NumberBitsBigEndiantrue}
+
+\newcommand\bpNumberBitsAbove
+{\bp@NumberBitsAbovetrue
+  \bp@NumberBitsBelowfalse}
+
+\newcommand\bpNumberBitsBelow
+{\bp@NumberBitsAbovefalse
+  \bp@NumberBitsBelowtrue}
+
+\newcommand\bpNoBitNumbers
+{\bp@HasBitNumbersfalse}
+
+\newcommand\bpNumberFieldsOnce
+{\bp@HasBitNumberstrue
+  \bp@NumberFieldTwicefalse
+  \bp@NumberAllBitsfalse}
+
+\newcommand\bpNumberFieldsTwice
+{\bp@HasBitNumberstrue
+  \bp@NumberFieldTwicetrue
+  \bp@NumberAllBitsfalse}
+
+\newcommand\bpNumberAllBits
+{\bp@HasBitNumberstrue
+  \bp@NumberFieldTwicetrue
+  \bp@NumberAllBitstrue}
+\newcommand\bpStartAtBit[1]{\bp@StartBit=#1}
+\newcommand\bpSetBitWidth[1]{\setlength{\bp@BitWidth}{#1}}
+\newcommand\bpSetTickHeight[1]{\setlength{\bp@TickHeight}{#1}}
+\define@key{bitpattern}{littleEndian}[true]{\bpLittleEndian}
+\define@key{bitpattern}{bigEndian}[true]{\bpBigEndian}
+\define@key{bitpattern}{numberBitsAbove}[true]{\bpNumberBitsAbove}
+\define@key{bitpattern}{numberBitsBelow}[true]{\bpNumberBitsBelow}
+\define@key{bitpattern}{noBitNumbers}[true]{\bpNoBitNumbers}
+\define@key{bitpattern}{numberFieldsOnce}[true]{\bpNumberFieldsOnce}
+\define@key{bitpattern}{numberFieldsTwice}[true]{\bpNumberFieldsTwice}
+\define@key{bitpattern}{numberAllBits}[true]{\bpNumberAllBits}
+
+\define@key{bitpattern}{startBit}{\bpStartAtBit{#1}}
+\define@key{bitpattern}{bitWidth}{\bpSetBitWidth{#1}}
+\define@key{bitpattern}{tickSize}{\bpSetTickHeight{#1}}
+\DeclareOption{littleEndian}{\bpLittleEndian}
+\DeclareOption{bigEndian}{\bpBigEndian}
+\DeclareOption{numberBitsAbove}{\bpNumberBitsAbove}
+\DeclareOption{numberBitsBelow}{\bpNumberBitsBelow}
+\DeclareOption{noBitNumbers}{\bpNoBitNumbers}
+\DeclareOption{numberFieldsOnce}{\bpNumberFieldsOnce}
+\DeclareOption{numberFieldsTwice}{\bpNumberFieldsTwice}
+\DeclareOption{numberAllBits}{\bpNumberAllBits}
+\bpLittleEndian
+\bpNumberBitsBelow
+\bpNumberFieldsOnce
+\AtEndOfPackage{\ifbp@NumberBitsBigEndian
+  \bpStartAtBit{0}\else\bpStartAtBit{7}\fi}
+\bpSetBitWidth{1em}
+\bpSetTickHeight{2pt}
+\providecommand\bpFormatField[1]{\strut\emph{#1}}
+\providecommand\bpFormatBitNumber[1]{{\tiny\sffamily\strut #1}}
+\newcount\bp@CurBit
+\newlength{\bp@FieldWidth}
+\newlength{\bp@RuleWidth}\setlength{\bp@RuleWidth}{0.4pt}
+\newsavebox{\bp@TickBox}
+\newcommand\bp@FormatTopBit[1]{\ifbp@HasBitNumbers
+  \ifbp@NumberBitsAbove\bpFormatBitNumber{#1}\fi\fi}
+\newcommand\bp@FormatBottomBit[1]{\ifbp@HasBitNumbers
+  \ifbp@NumberBitsBelow\bpFormatBitNumber{#1}\fi\fi}
+\newcommand\bp@Tick{\rule{\bp@RuleWidth}{\bp@TickHeight}}
+\newcommand\bp@vbox[3]
+{\parbox[#1]{#2}{\lineskip=0pt\lineskiplimit=0pt\baselineskip=0pt\relax#3}}
+\newcommand\bp@BrokenRuleFill{\dimen0=\bp@RuleWidth\multiply\dimen0 3
+\leaders \hrule height \bp@RuleWidth\hfill
+\xleaders\hbox to \dimen0{\rule{\bp@RuleWidth}{\bp@RuleWidth}\hfill}\hfill
+\leaders \hrule height \bp@RuleWidth\hfill}
+\newcommand\bp@BrokenTicks
+{\usebox{\bp@TickBox}\usebox{\bp@TickBox}\hfill\usebox{\bp@TickBox}}
+\newcommand\bp@FillWithTicks
+{\leaders\hbox to \bp@BitWidth{\usebox{\bp@TickBox}}\hfill}
+\newcommand\bp@RuleFill[2]
+{\ifnum #1 = #2
+  \leaders \hrule height \bp@RuleWidth\hfill
+\else
+  \bp@BrokenRuleFill
+\fi}
+\newcommand\bp@TicksFill[2]
+{\ifnum #1 = #2
+  \bp@FillWithTicks
+\else
+  \bp@BrokenTicks
+\fi}
+\newcommand\bp@MakeNumbers[2]{\begingroup\ifbp@NumberAllBits
+\mbox{\multido{}{#1}{%
+    \makebox[\bp@BitWidth]{\bpFormatBitNumber{\the\bp@CurBit}}%
+    \advance\bp@CurBit\ifbp@NumberBitsBigEndian 1\else -1\fi}}%
+\else\ifbp@NumberFieldTwice
+\mbox{%
+  \makebox[\bp@FieldWidth]%
+     {\makebox[\bp@BitWidth][#2]{\bpFormatBitNumber{\the\bp@CurBit}}%
+       \ifnum #1 > 1
+         \advance\bp@CurBit\ifbp@NumberBitsBigEndian #1\else -#1\fi
+         \advance\bp@CurBit\ifbp@NumberBitsBigEndian -1\else 1\fi
+         \hfill\makebox[\bp@BitWidth][#2]%
+                    {\bpFormatBitNumber{\the\bp@CurBit}}\fi}}%
+\else
+\ifx#2r
+  \ifnum #1 > 1
+    \advance\bp@CurBit\ifbp@NumberBitsBigEndian #1\else -#1\fi
+    \advance\bp@CurBit\ifbp@NumberBitsBigEndian -1\else 1\fi
+\fi\fi
+\makebox[\bp@FieldWidth][#2]{\bpFormatBitNumber{\the\bp@CurBit}}%
+\fi\fi\endgroup}
+\newcommand\bp@MakeTopNumbers[1]%
+{\ifbp@HasBitNumbers
+    \ifbp@NumberBitsAbove
+      \bp@MakeNumbers{#1}{l}
+    \else
+      \makebox[\bp@FieldWidth][l]{\hfill}\fi\fi}
+\newcommand\bp@MakeBottomNumbers[1]%
+{\ifbp@HasBitNumbers
+    \ifbp@NumberBitsBelow
+      \bp@MakeNumbers{#1}{r}
+    \else
+      \makebox[\bp@FieldWidth][r]{\hfill}\fi\fi}
+\newcommand{\bitpattern}[1][]{%
+  \begingroup
+    \setkeys{bitpattern}{#1}%
+    \savebox{\bp@TickBox}[\bp@BitWidth]{\bp@Tick\hfill}%
+    \bp@CurBit=\bp@StartBit%
+    \bp@FieldIfPresent}
+\newcommand{\bp@FieldIfPresent}{\@ifnextchar/{\bp@Done}{\bp@Field}}
+\newcommand{\bp@Field}[1]%
+{\@ifnextchar[{\bp@SizedField[#1]}{\bp@DoField[#1][1][1]}}
+\def\bp@SizedField[#1][#2]%
+{\@ifnextchar[{\bp@DoField[#1][#2]}{\bp@DoField[#1][#2][#2]}}
+\def\bp@DoField[#1][#2][#3]%
+{\setlength{\bp@FieldWidth}{\bp@BitWidth * #3}%
+  \ifnum #2 > #3 \ifbp@NumberAllBits\bpNumberFieldsTwice\fi\fi
+  \bp@vbox{t}{\bp@FieldWidth}{%
+    \bp@vbox{b}{\bp@FieldWidth}{%
+      \bp@MakeTopNumbers{#2}
+      \makebox[\bp@FieldWidth][s]{\bp@RuleFill{#2}{#3}}
+      \makebox[\bp@FieldWidth][s]{\bp@TicksFill{#2}{#3}}
+      \makebox[\bp@FieldWidth][s]%
+        {\vrule width \bp@RuleWidth\hfil\bpFormatField{#1}\hfil}}
+    \makebox[\bp@FieldWidth][s]{\bp@TicksFill{#2}{#3}}
+    \makebox[\bp@FieldWidth][s]{\bp@RuleFill{#2}{#3}}
+    \bp@MakeBottomNumbers{#2}}%
+  \advance\bp@CurBit\ifbp@NumberBitsBigEndian #2\else -#2\fi%
+  \bp@FieldIfPresent}
+\def\bp@Done/{\bp@vbox{t}{\bp@RuleWidth}{%
+    \bp@vbox{b}{\bp@RuleWidth}{%
+      \makebox[\bp@RuleWidth]{\bp@FormatTopBit{}\hfill}
+      \makebox[\bp@RuleWidth]{\bp@RuleFill{0}{0}}
+      \makebox[\bp@RuleWidth]{\bp@Tick\hfill}
+      \makebox[\bp@RuleWidth]%
+        {\vrule width \bp@RuleWidth\hfil\bpFormatField{}\hfil}}
+    \makebox[\bp@RuleWidth]{\bp@Tick\hfill}
+    \makebox[\bp@RuleWidth]{\bp@RuleFill{0}{0}}
+    \makebox[\bp@RuleWidth]{\hfill\bp@FormatBottomBit{}}}\endgroup}
+\ProcessOptions
+\endinput
+%%
+%% End of file `bitpattern.sty'.
diff --git a/Master/tlpkg/bin/tlpkg-ctan-check b/Master/tlpkg/bin/tlpkg-ctan-check
index a7f51c16251..e8ffe9ff4c7 100755
--- a/Master/tlpkg/bin/tlpkg-ctan-check
+++ b/Master/tlpkg/bin/tlpkg-ctan-check
@@ -99,7 +99,7 @@ my @TLP_working = qw(
     bibtopicprefix bibexport bibunits
     bidi bidi-atbegshi bidicontour bidihl
     bidipagegrid bidipresentation bidishadowtext
-    bigfoot bigints binomexp biocon bitelist bizcard
+    bigfoot bigints binomexp biocon bitelist bitpattern bizcard
     blacklettert1 blindtext blkarray
     blochsphere block blockdraw_mp bloques blowup blox
     bnumexpr bodegraph bohr boisik bold-extra
diff --git a/Master/tlpkg/tlpsrc/bitpattern.tlpsrc b/Master/tlpkg/tlpsrc/bitpattern.tlpsrc
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/Master/tlpkg/tlpsrc/bitpattern.tlpsrc
diff --git a/Master/tlpkg/tlpsrc/collection-science.tlpsrc b/Master/tlpkg/tlpsrc/collection-science.tlpsrc
index bf272f0ceb8..220f2820bcf 100644
--- a/Master/tlpkg/tlpsrc/collection-science.tlpsrc
+++ b/Master/tlpkg/tlpsrc/collection-science.tlpsrc
@@ -10,6 +10,7 @@ depend algorithm2e
 depend algorithmicx
 depend algorithms
 depend biocon
+depend bitpattern
 depend bohr
 depend bpchem
 depend bytefield