/usr/share/texlive/texmf-dist/tex/latex/sasnrdisplay/SASnRdisplay.sty is in texlive-science 2013.20140215-2.
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%% $LastChangedDate: 2012-03-27 12:21:59 +0200 (Tue, 27 Mar 2012) $
%% $LastChangedRevision: 1480 $
%% $LastChangedBy: daleif $
%%
%% This package can 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 2003/12/01 or later.
%%
%% This work has the LPPL maintenance status "maintained".
%%
%% The Current Maintainer of this work is Lars Madsen (daleif@imf.au.dk).
%%
\RequirePackage{listings}
\RequirePackage{xkeyval,xcolor,etoolbox,caption,needspace}
\def\SR@special@num{0}
% we start by messing a little with listings
\newtoggle{capactive}
% this is a direct copy of listings caption key. We just add a toggle
% such we can know when it is being used
\lst@Key{caption}\relax{%
\lstKV@OptArg[{#1}]{#1}%
{\def\lst@caption{##2}\def\lst@@caption{##1}}%
\toggletrue{capactive}%
\def\SR@special@num{1}%
\let\lst@title\@empty}
% we also need to mess with title, because, if there is not explicit
% caption, we would still like to overwrite the auto title with a
% simple title
\newtoggle{titleactive}
\lst@Key{title}\relax{%
\def\lst@title{#1}%
\toggletrue{titleactive}%
\def\SR@special@num{2}%
\let\lst@caption\relax}
% replica of the original caption key without the toggle. We will use this
% internally to be able to auto number our constuctions when there is
% no direct caption.
\lst@Key{nocaption}\relax{\lstKV@OptArg[{#1}]{#1}%
{\def\lst@caption{##2}\def\lst@@caption{##1}}%
\let\lst@title\@empty}
% This next bit is caption configuration. The code is due to Ulrike Fischer
% we define a text formatting which will eat the caption
\DeclareCaptionTextFormat{gobble}{}
% now in the numbered constructions we would like to have 'Name
% number' when there is no caption, and 'Name number<sep> text' when
% there is a caption.
%
% This can be done using \lstset{nocaption=x,#1} inside our
% constructions, and then after \lstset issuing
% \iftoggle{capactive}{}{%
% \captionsetup[lstlisting]{labelsep=none,textformat=gobble}}
% some default colors
\definecolor{SnRBG} {rgb} {0.94,0.97,1}
\definecolor{SnRFrame} {rgb} {0.79,0.88,1}
\definecolor{SnRBGGray} {gray}{0.9}
\definecolor{SnRFrameGray}{gray}{0}
\DeclareOptionX{grayscale}{
\colorlet{SnRBG}{SnRBGGray}
\colorlet{SnRFrame}{SnRFrameGray}
}
\newtoggle{SnRcountbysection}
\newtoggle{SnRcountbychapter}
\newtoggle{SnRcountconsecutive}
\DeclareOptionX{consecutive}{\toggletrue{SnRcountconsecutive}}
\DeclareOptionX{countbysection}{\toggletrue{SnRcountbysection}}
\DeclareOptionX{countbychapter}{%
% if \chapter is not available specify section instead
\ifdef\chapter{
\toggletrue{SnRcountbychapter}
}{
\toggletrue{SnRcountbysection}
}
}
\let\SnRneedspaceCommand\@gobble
\newlength\SnRneedspace
\let\SnRneedspaceSAScode \SnRneedspace
\let\SnRneedspaceSASoutput\SnRneedspace
\let\SnRneedspaceRcode \SnRneedspace
\let\SnRneedspaceRoutput \SnRneedspace
\DeclareOptionX{noneedspace}{
\let\SnRneedspaceCommand\@gobble
}
\DeclareOptionX{needspace}{
\setlength\SnRneedspace{#1}
\let\SnRneedspaceCommand\needspace
}
\providecommand*\SnRRcodename{}
\providecommand*\SnRSAScodename{}
\providecommand*\SnRRoutputname{}
\providecommand*\SnRSASoutputname{}
\DeclareOptionX{danish}{
% danishnames
\renewcommand*\SnRRcodename{R-kode}
\renewcommand*\SnRSAScodename{SAS-kode}
\renewcommand*\SnRRoutputname{R-udskrift}
\renewcommand*\SnRSASoutputname{SAS-udskrift}
% end danishnames
}
\DeclareOptionX{english}{
% englishnames
\renewcommand*\SnRRcodename{R~code}
\renewcommand*\SnRSAScodename{SAS~code}
\renewcommand*\SnRRoutputname{R~output}
\renewcommand*\SnRSASoutputname{SAS~output}
% end englishnames
}
\DeclareOptionX{babel}{
\@ifpackageloaded{babel}{
\addto\captionsdanish{
\renewcommand*\SnRRcodename{R-kode}
\renewcommand*\SnRSAScodename{SAS-kode}
\renewcommand*\SnRRoutputname{R-udskrift}
\renewcommand*\SnRSASoutputname{SAS-udskrift}
}
\addto\captionsenglish{
\renewcommand*\SnRRcodename{R~code}
\renewcommand*\SnRSAScodename{SAS~code}
\renewcommand*\SnRRoutputname{R~output}
\renewcommand*\SnRSASoutputname{SAS~output}
}
}{
\PackageError{SASnRdisplay}{To use the 'babel' option, please load
SASnRdisplay after babel}{}
}
}
\newtoggle{SnRnoautotitles-R}
\newtoggle{SnRnoautotitles-SAS}
\DeclareOptionX{noautotitles-r}{\toggletrue{SnRnoautotitles-R}}
\DeclareOptionX{noautotitles-sas}{\toggletrue{SnRnoautotitles-SAS}}
\newtoggle{SnRoverloadSweave}
\DeclareOptionX{sweave} {\toggletrue{SnRoverloadSweave}}
\newtoggle{SnRoverloadSASweave}
\DeclareOptionX{sasweave}{\toggletrue{SnRoverloadSASweave}}
\DeclareOptionX*{
\PassOptionsToPackage{\CurrentOption}{listings}
}
\ExecuteOptionsX{danish,countbychapter,needspace=3\baselineskip}
\ProcessOptionsX*\relax
\@ifpackageloaded{SasWeave}{
\iftoggle{SnRoverloadSASweave}{}{
\PackageError{SASnRdisplay}{SasWeave detected,^^J%
please use the 'sasweave' option to SASnRdisplay
to overwrite the SASinput,^^J%
SASoutput and SAScode environments}{}
}{}
}{}
\listadd\SnRtypes{Rcode}
\listadd\SnRtypes{Routput}
\listadd\SnRtypes{SAScode}
\listadd\SnRtypes{SASoutput}
\newcommand\SnRsetupcounters[1]{
% #1 dominant countername
\def\do##1{
% create counter
\ifblank{#1}{\newcounter{##1}}{\newcounter{##1}[#1]}
% create \the... part, with dominator if needed
\csdef{the##1}{\ifblank{#1}{}{\csuse{the#1}.}\arabic{##1}}
}
\dolistloop\SnRtypes
}
\iftoggle{SnRcountconsecutive}{
\SnRsetupcounters{}% no dominant counter
}{
\iftoggle{SnRcountbysection}{
\SnRsetupcounters{section}
}{ % must be after chapter
\SnRsetupcounters{chapter}
}
}
% This is inspired from the memoir class, it enables us to alias the
% listings counter such that we can have different series
% It will locally make one counter behave like another counter
% it also handles the \the<counter>
\newcommand*{\SnRletcountercounter}[2]{%
\csletcs{c@#1}{c@#2}
\csletcs{the#1}{the#2}
\SnRHrefNumber{#2}
}
\newcommand*{\SnRHrefNumber}[1]{%
\begingroup
\global\let\gtmp@theHlstnumber\theHlstnumber
\toks@\expandafter{\theHlstnumber}%
\xdef\gtmp@theHlstnumber{#1-\the\toks@}%
\endgroup
\let\theHlstnumber\gtmp@theHlstnumber
\def\theHlstlisting{%
lst.#1-\csname the\@ifundefined{theH#1}{}{H}#1\endcsname
}%
}
\newcommand\SnRCaptionSetupIfEmpty{%
\ifboolexpr{ not togl{capactive} and not togl{titleactive} }{%
\captionsetup[lstlisting]{labelsep=none,textformat=gobble}%
}{}%
}
\newcommand\SnRautocaption[1]{%
\iftoggle{SnRnoautotitles-#1}{}{\lstset{nocaption=x}}}
% generator macro
\newcommand\SnREnvGenerator[2]{
% #1 = output type
% #2 = env type
\lstnewenvironment{#1#2}[1][]{
\csuse{SnRInitial#1#2Setup}
\SnRautocaption{#1}
\lstset{##1}
\SnRCaptionSetupIfEmpty
}{}
\lstnewenvironment{#1#2*}[1][]{
\csuse{SnRInitial#1#2Setup}
\lstset{##1}
}{}
}
\newcommand\SnREnvGeneratorAlias[3]{
% #1 = output type
% #2 = alias output type
% #3 = env type
\typeout{Redefining #1#3}
\csundef{#1#3}
\csundef{end#1#3}
\csundef{#1#3*}
\csundef{end#1#3*}
\lstnewenvironment{#1#3}[1][]{
\csuse{SnRInitial#2#3Setup}
\SnRautocaption{#2}
\lstset{##1}
\SnRCaptionSetupIfEmpty
}{}
\lstnewenvironment{#1#3*}[1][]{
\csuse{SnRInitial#2#3Setup}
\lstset{##1}
}{}
}
\newcommand\SnRInputGenerator[3]{
% #1 = output type
% #2 = type
% #3 = extra input listings style
\expandafter\newcommand\csname SnRinput@#1@#2@normal\endcsname[2][]{
\begingroup
\csuse{SnRInitial#1#2Setup}[#3]
\SnRautocaption{#1}
\lstset{##1}
\SnRCaptionSetupIfEmpty
\def\SnR@args{##1}
\expandafter\lstinputlisting\expandafter[\SnR@args]{##2}
\endgroup
}
\expandafter\newcommand\csname SnRinput@#1@#2@starred\endcsname[2][]{
\begingroup
\csuse{SnRInitial#1#2Setup}[#3]
\def\SnR@args{##1}
\expandafter\lstinputlisting\expandafter[\SnR@args]{##2}
\endgroup
}
\expandafter\newcommand\csname input#1#2\endcsname{%
\@ifstar{\csuse{SnRinput@#1@#2@starred}}%
{\csuse{SnRinput@#1@#2@normal}}}
}
%
% BASIC SETTINGS FOR R
%
% this is for basic configuration of the inline version
% rinline
\lstdefinestyle{r-inline}{
basicstyle = \ttfamily
}
% end rinline
% Spaces above and after, plus caption and internal lineskip (note
% lineskip is marked experimental in listings)
% rvskips
\lstdefinestyle{r-vskips}{
aboveskip = 10pt plus 3pt minus 5pt,
belowskip = 10pt plus 3pt minus 5pt,
belowcaptionskip = 7pt,
lineskip = 0pt plus 0.1em, % help with blank lines and page stretch
}
% end rvskips
% basic colors
% rcolors
\lstdefinestyle{r-colors}{
backgroundcolor = \color{SnRBG},
rulecolor = \color{SnRFrame},
}
% end rcolors
% basic fonts
% rfonts
\lstdefinestyle{r-fonts}{
basicstyle = \small\ttfamily,
}
% end rfonts
% Columns, characters and line breaks
% rcharsandbreaks
\lstdefinestyle{r-chars-and-breaks}{
columns = fixed, % chars vertivally aligned
breaklines, % lines can be broken
breakatwhitespace, % at white space
extendedchars = true, % special chars allowed, be aware of utf8
}
% end rcharsandbreaks
% rmarkup
\lstdefinestyle{r-markup}{ % this only make sense for code
morecomment = [s]{\#}{\^^M}, % comment from # to the end of the line
commentstyle = \normalfont\slshape\ttfamily\footnotesize,
}
% end rmarkup
% rframe
\lstdefinestyle{r-frame}{
frame = single, % single frame all the way round, box broken at page break
framesep = 0.5em, % sep from frame to text
}
% end rframe
% general stuff from the user, applying to all R
% ruser
\lstdefinestyle{r-user}{}
% end ruser
% collector style
% rstyle
\lstdefinestyle{r-style}{
style = r-vskips, % vertical spacing
style = r-fonts, % fonts
style = r-colors, % colors
style = r-chars-and-breaks, % special chars and line breaks
style = r-frame, % framing
style = r-user, % user defined configuration
}
% end rstyle
% rcode
\lstdefinestyle{r-code}{
style = r-style,
style = r-markup, % markup only make sense for code
style = r-code-user,
}
% end rcode
% routput
\lstdefinestyle{r-output}{
style = r-style,
style = r-output-user,
}
% end routput
% rincludecode
\lstdefinestyle{r-include-code}{
style = r-code,
style = r-include-user,
style = r-include-code-user,
}
% end rincludecode
% rincludeoutput
\lstdefinestyle{r-include-output}{
style = r-outout,
style = r-include-user,
style = r-include-output-user,
}
% end rincludeoutput
% rcodeuser
\lstdefinestyle{r-code-user}{}
% end rcodeuser
% routputuser
\lstdefinestyle{r-output-user}{}
% end routputuser
% rincludecodeuser
\lstdefinestyle{r-include-code-user}{}
% end rincludecodeuser
% rincludeoutputuser
\lstdefinestyle{r-include-output-user}{}
% end rincludeoutputuser
% rincludeuser
\lstdefinestyle{r-include-user}{}
% end rincludeuser
% just to save some code
\newcommand\SnRInitialRcodeSetup[1][r-code]{
\let\lstlistingname\SnRRcodename%
\SnRletcountercounter{lstlisting}{Rcode}%
\lstset{style=#1}%
\SnRneedspaceCommand\SnRneedspaceRcode
}
\newcommand\SnRInitialRoutputSetup[1][r-output]{
\let\lstlistingname\SnRRoutputname%
\SnRletcountercounter{lstlisting}{Routput}%
\lstset{style=#1}%
\SnRneedspaceCommand\SnRneedspaceRcode
}
% for Sweave
\def\SnRInitialRinputSetup{%
\SnRInitialRcodeSetup%
\lstset{style=Sinput}%
}
\SnREnvGenerator{R}{code} % -> Rcode and Rcode*
\SnREnvGenerator{R}{output} % -> Routput and Routput*
\lstdefinestyle{Sinput}{}
\iftoggle{SnRoverloadSweave}{
\AtBeginDocument{
% overload Sweave. There are three envs to deal with Sinput,
% Scode, Soutput, Sinput and Scode are more or less the same thing
% \let\Sinput\relax
% \let\endSinput\relax
% \let\Soutput\relax
% \let\endSoutput\relax
% \let\Scode\relax
% \let\endScode\relax
% \csundef{Sinput*}
% \csundef{endSinput*}
% \csundef{Soutput*}
% \csundef{endSoutput*}
% \csundef{Scode*}
% \csundef{endScode*}
% \let\SnRInitialScodeSetup\SnRInitialRcodeSetup
% \def\SnRInitialSinputSetup{%
% \SnRInitialRcodeSetup%
% \lstset{style=Sinput}%
% }
% \let\SnRInitialSoutputSetup\SnRInitialRoutputSetup
\SnREnvGeneratorAlias{S}{R}{code}
\SnREnvGeneratorAlias{S}{R}{output}
\SnREnvGeneratorAlias{S}{R}{input}
}
}{}
% a \verb like macro for Rcode in the normal text
\newcommand\Rinline[1][]{\lstinline[style=r-inline,#1]}
% input external R files
% we need something a bit special here. Some options have to be given
% to \lstinputlisting's optional argument. But we also need to know if
% the caption has been set, thus we set the user specified options twice!
\SnRInputGenerator{R}{code}{r-include-code} % -> \inputRcode(*)
\SnRInputGenerator{R}{output}{r-include-output} % -> \inputRoutput(*)
%
% END R CODE SETTINGS
%
%
% SETUP FOR SAS
%
% sasinline
\lstdefinestyle{sas-inline}{
basicstyle = \ttfamily,
style = sas-more-keywords,
language = SAS,
}
% end sasinline
% sasvskips
\lstdefinestyle{sas-vskips}{
aboveskip = 10pt plus 3pt minus 5pt,
belowskip = 10pt plus 3pt minus 5pt,
belowcaptionskip = 7pt,
lineskip = 0pt plus 0.1em, % help with blank lines and page stretch
}
% end sasvskips
% sascolors
\lstdefinestyle{sas-colors}{
backgroundcolor = \color{SnRBG},
rulecolor = \color{SnRFrame},
}
% end sascolors
% sascharsandbreaks
\lstdefinestyle{sas-chars-and-breaks}{
columns = fixed, % chars vertivally aligned
breaklines, % lines can be broken
breakatwhitespace, % at white space
extendedchars = true, % special chars allowed, be aware of utf8
}
% end sascharsandbreaks
% sasmarkup
\lstdefinestyle{sas-markup}{
language = SAS,
keywordstyle = \bfseries,
comment = [s]{/*}{*/},
commentstyle = \slshape\footnotesize,
}
% end sasmarkup
% sasframe
\lstdefinestyle{sas-frame}{
frame = single,
framesep = 0.5em,
}
% end sasframe
% sasuser
\lstdefinestyle{sas-user}{}
% end sasuser
% sasstyle
\lstdefinestyle{sas-style}{
style = sas-vskips,
style = sas-frame,
style = sas-colors,
style = sas-chars-and-breaks,
style = sas-user,
}
% end sasstyle
% sascode
\lstdefinestyle{sas-code}{
style = sas-style,
style = sas-code-fonts,
style = sas-markup, % there is no markup of the output
style = sas-more-keywords, % has to come after markup when loading styles
style = sas-code-user,
}
% end sascode
% sasoutput
\lstdefinestyle{sas-output}{
style = sas-style,
style = sas-output-fonts,
style = sas-output-user,
}
% end sasoutput
% sascodeuser
\lstdefinestyle{sas-code-user}{}
% end sascodeuser
% sasoutputuser
\lstdefinestyle{sas-output-user}{}
% end sasoutputuser
% sascodefonts
\lstdefinestyle{sas-code-fonts}{
basicstyle = \ttfamily\small,
}
% end sascodefonts
% sasoutputfonts
\lstdefinestyle{sas-output-fonts}{
basicstyle = \ttfamily\footnotesize,
}
% end sasoutputfonts
% sasinputcodeuser
\lstdefinestyle{sas-input-code-user}{}
% end sasinputcodeuser
% sasinputoutputuser
\lstdefinestyle{sas-input-output-user}{}
% end sasinputoutputuser
% sasincludecode
\lstdefinestyle{sas-include-code}{
style = sas-code,
style = sas-include-user,
style = sas-include-code-user,
}
% end sasincludecode
% sasincludeoutput
\lstdefinestyle{sas-include-output}{
style = sas-output,
style = sas-include-user,
style = sas-include-output-user,
}
% end sasincludeoutput
% sasincludeuser
\lstdefinestyle{sas-include-user}{}
% end sasincludeuser
% sasincludecodeuser
\lstdefinestyle{sas-include-code-user}{}
% end sasincludecodeuser
% sasincludeoutputuser
\lstdefinestyle{sas-include-output-user}{}
% end sasincludeoutputuser
% MACROS AND ENVIRONMENTS
\newcommand\SnRInitialSAScodeSetup[1][sas-code]{
\let\lstlistingname\SnRSAScodename%
\SnRletcountercounter{lstlisting}{SAScode}%
\lstset{style = #1}%
\SnRneedspaceCommand\SnRneedspaceSAScode
}
\newcommand\SnRInitialSASoutputSetup[1][sas-output]{
\let\lstlistingname\SnRSASoutputname%
\SnRletcountercounter{lstlisting}{SASoutput}%
\lstset{style = #1}%
\SnRneedspaceCommand\SnRneedspaceSASoutput
}
\iftoggle{SnRoverloadSASweave}{
% overload SASweave. There are three envs to deal with: SASinput,
% SAScode, SASoutput, SASinput and SAScode are more or less the same
% thing. Since we use the same names, only SASinput is missing
\let\SASinput\relax
\let\endSASinput\relax
\let\SASoutput\relax
\let\endSASoutput\relax
\let\SAScode\relax
\let\endSAScode\relax
\let\SnRInitialSASinputSetup\SnRInitialSAScodeSetup
\SnREnvGenerator{SAS}{input}
}{}
\SnREnvGenerator{SAS}{code}
\SnREnvGenerator{SAS}{output}
% a \verb like macro for SAScode in the normal text
\newcommand\SASinline[1][]{\lstinline[style=sas-inline,#1]}
% SASdisplay had this macro, so we add it, but do not mention it in
% the manual.
\newcommand\SAScodeinline[1][]{\lstinline[style=sas-inline,#1]}
% inclusion macros
\SnRInputGenerator{SAS}{code}{sas-include-code}
\SnRInputGenerator{SAS}{output}{sas-include-output}
\InputIfFileExists{SASnRdisplay.cfg}{}{}
\InputIfFileExists{SASnRdisplayuser.cfg}{}{}
\endinput
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