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fancyvrb_mod.sty
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fancyvrb_mod.sty
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%%
%% This is file `fancyvrb.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% fancyvrb.dtx (with options: `fancyvrb')
%%
%% IMPORTANT NOTICE:
%%
%% For the copyright see the source file.
%%
%% Any modified versions of this file must be renamed
%% with new filenames distinct from fancyvrb.sty.
%%
%% For distribution of the original source see the terms
%% for copying and modification in the file fancyvrb.dtx.
%%
%% This generated file may be distributed as long as the
%% original source files, as listed above, are part of the
%% same distribution. (The sources need not necessarily be
%% in the same archive or directory.)
%%
%% Package `fancyvrb'
%%
%% COPYING:
%% The files of this package "fancyvrb" are released under the Artistic
%% License Version 2. A copy of that license is included in the file
%% artistic2.txt. The package consists of the following files:
%% README artistic2.txt fancyvrb.cb fancyvrb.dtx fancyvrb.ins
%%
%% Timothy Van Zandt <[email protected]>
%% July 17, 1998
%%
%% COPYRIGHT 1992-1999, by Timothy Van Zandt <[email protected]>
%%
%% This package may be distributed under the terms of the LaTeX Project Public
%% License, as described in lppl.txt in the base LaTeX distribution.
%% Either version 1.0 or, at your option, any later version.
%%
%% DESCRIPTION:
%% fancyvrb.sty is a LaTeX style option, containing flexible
%% verbatim environments and commands and extensive documentation.
%%
%% This is a companion to the `fancybox' package.
%%
%%%%%
%% This version modified by D.T. Abell for the PTC-LibUG.
%% September, 2009.
%%%%%
\NeedsTeXFormat{LaTeX2e}
\def\fileversion{2.7a, with DG/SPQR fixes, and firstline=lastline fix}
%%%% DTA modification begin - Sept. 2009
%\def\filedate{2008/02/07}
%\ProvidesPackage{fancyvrb}[\filedate]
\def\filedate{2009/09/20}
\ProvidesPackage{fancyvrb_mod}[\filedate]
%%%% DTA modification end
\message{Style option: `fancyvrb' v\fileversion \space <\filedate> (tvz)}
\csname fancyvrb@loaded\endcsname
\let\fancyvrb@loaded\endinput
\def\FV@Error#1#2{%
\edef\@tempc{#2}\expandafter\errhelp\expandafter{\@tempc}%
\errmessage{FancyVerb Error:^^J\space\space #1^^J}}
\def\FV@eha{Your command was ignored. Type <return> to continue.}
%% DG/SR modification begin - Jan. 21, 1998
%% Suggested by Bernard Gaulle to solve a compatibility problem with `french'
%% (it introduce the restriction to put \VerbatimFootnotes AFTER the preambule)
%%\def\VerbatimFootnotes{\let\@footnotetext\V@footnotetext}
\let\V@footnote\footnote
\def\VerbatimFootnotes{%
\let\@footnotetext\V@footnotetext%
\let\footnote\V@footnote}
%% DG/SR modification end
\long\def\V@footnotetext{%
\afterassignment\V@@footnotetext
\let\@tempa}
\def\V@@footnotetext{%
\insert\footins\bgroup
\csname reset@font\endcsname
\footnotesize
\interlinepenalty\interfootnotelinepenalty
\splittopskip\footnotesep
\splitmaxdepth\dp\strutbox
\floatingpenalty \@MM
\hsize\columnwidth
\@parboxrestore
\edef\@currentlabel{\csname p@footnote\endcsname\@thefnmark}%
\@makefntext{}%
\rule{\z@}{\footnotesep}%
\bgroup
\aftergroup\V@@@footnotetext
\ignorespaces}
\def\V@@@footnotetext{\strut\egroup}
\RequirePackage{keyval}
\def\define@booleankey#1#2#3#4{%
\@namedef{KV@#1@#2@default}{#3}%
\@namedef{KV@#1@#2@false}{#4}%
\@namedef{KV@#1@#2}##1{\KV@booleankey{##1}{#1}{#2}}}
\def\KV@booleankey#1#2#3{%
\edef\@tempa{#1}\expandafter\KV@@booleankey\@tempa\relax\@nil{#2}{#3}}
\def\KV@@booleankey#1#2\@nil#3#4{%
\@nameuse{KV@#3@#4@\if t#1default\else\if T#1default\else false\fi\fi}}
\def\FV@None{none}
\def\FV@Auto{auto}
\def\fvset#1{\setkeys{FV}{#1}}
\def\FV@Command#1#2{%
\@ifstar
{\def\FV@KeyValues{#1,showspaces}\FV@@Command{#2}}%
{\def\FV@KeyValues{#1}\FV@@Command{#2}}}
\def\FV@@Command#1{%
\@ifnextchar[%
{\FV@GetKeyValues{\@nameuse{FVC@#1}}}%
{\@nameuse{FVC@#1}}}
\def\FV@GetKeyValues#1[#2]{%
\expandafter\def\expandafter\FV@KeyValues\expandafter{\FV@KeyValues,#2}#1}
\def\@CustomVerbatimCommand#1#2#3#4{%
\begingroup\fvset{#4}\endgroup % If there are errors, it easier to locate.
%% DG/SR modification begin - Jan. 13, 1998
%% \def\@tempa##1##2\@nil{\def\@tempa{##2}}%
%% \expandafter\@tempa\string#3\@empty\@nil
%% \@ifundefined{FVC@\@tempa}%
\@ifundefined{FVC@#3}%
%% DG/SR modification end
{\FV@Error{Command `\string#3' is not a FancyVerb command.}\@eha}%
{#1{#2}{\FV@Command{#4}{#3}}}}
\def\CustomVerbatimCommand{\@CustomVerbatimCommand\newcommand}
\def\RecustomVerbatimCommand{\@CustomVerbatimCommand\renewcommand}
\def\FV@Environment#1#2{%
\def\FV@KeyValues{#1}%
\catcode`\^^M=\active
\@ifnextchar[%
{\catcode`\^^M=5 \FV@GetKeyValues{\@nameuse{FVB@#2}}}%
{\catcode`\^^M=5 \@nameuse{FVB@#2}}}
\def\CustomVerbatimEnvironment{\@CustomVerbatimEnvironment\newenvironment}
\def\RecustomVerbatimEnvironment{\@CustomVerbatimEnvironment\renewenvironment}
\def\@CustomVerbatimEnvironment#1#2#3#4{%
\begingroup\fvset{#4}\endgroup % If there are errors, it easier to locate.
\@ifundefined{FVB@#3}%
{\FV@Error{`#3' is not a FancyVerb environment.}\@eha}%
{#1{#2}{\FV@Environment{#4}{#3}}{\@nameuse{FVE@#3}}%
#1{#2*}{\FV@Environment{#4,showspaces}{#3}}{\@nameuse{FVE@#3}}}}
\def\DefineVerbatimEnvironment#1#2#3{%
\@namedef{#1}{\FV@Environment{#3}{#2}}%
\@namedef{end#1}{\@nameuse{FVE@#2}}%
\@namedef{#1*}{\FV@Environment{#3,showspaces}{#2}}%
\@namedef{end#1*}{\@nameuse{FVE@#2}}}
\def\FV@UseKeyValues{%
\ifx\FV@KeyValues\@empty\else
\def\KV@prefix{KV@FV@}%
\expandafter\KV@do\FV@KeyValues,\relax,%
\def\FV@KeyValues{}%
\fi}
\def\FV@CatCodes{%
\let\do\@makeother\dospecials % The usual stuff.
\FV@ActiveWhiteSpace % See below.
\FV@FontScanPrep % See below.
\FV@CatCodesHook % A style hook.
\FancyVerbCodes} % A user-defined hook.
\def\FV@ActiveWhiteSpace{%
\catcode`\^^M=\active % End of line
\catcode`\ =\active % Space
\catcode`\^^I=\active} % Tab
\def\FV@CatCodesHook{}
\def\FV@AddToHook#1#2{%
\expandafter\def\expandafter#1\expandafter{#1#2\relax}}
\define@key{FV}{codes}[]{\def\FancyVerbCodes{#1\relax}}
\define@key{FV}{codes*}{%
\expandafter\def\expandafter\FancyVerbCodes\expandafter{%
\FancyVerbCodes#1\relax}}
\fvset{codes}
\define@key{FV}{commandchars}[\\\{\}]%
{\def\@tempa{#1}%
\ifx\@tempa\FV@None
\let\FV@CommandChars\relax
\else
\FV@DefineCommandChars#1\relax\relax\relax
\fi}
\def\FV@DefineCommandChars#1#2#3{%
\def\FV@CommandChars{%
\catcode`#1=0\relax\catcode`#2=1\relax\catcode`#3=2\relax}}
\FV@AddToHook\FV@CatCodesHook\FV@CommandChars
\define@key{FV}{commentchar}[\%]{%
\def\@tempa{#1}%
\ifx\@tempa\FV@None
\let\FV@CommentChar\relax
\else
\def\FV@CommentChar{\catcode`#1=14}%
\fi}
\FV@AddToHook\FV@CatCodesHook\FV@CommentChar
\fvset{commandchars=none,commentchar=none}
\define@key{FV}{firstline}{%
\afterassignment\FV@ParseStart\@tempcnta=0#1\relax\@nil{#1}}
\def\FV@ParseStart#1\relax\@nil#2{%
\ifx\@nil#1\@nil
\edef\FancyVerbStartNum{\the\@tempcnta}%
\let\FancyVerbStartString\relax
\else
\edef\FancyVerbStartString{#2}%
\fi}
\def\KV@FV@firstline@default{%
\let\FancyVerbStartNum\z@
\let\FancyVerbStartString\relax}
\define@key{FV}{lastline}{%
\afterassignment\FV@ParseStop\@tempcnta=0#1\relax\@nil{#1}}
\def\FV@ParseStop#1\relax\@nil#2{%
\ifx\@nil#1\@nil
\edef\FancyVerbStopNum{\the\@tempcnta}%
\let\FancyVerbStopString\relax
\else
\edef\FancyVerbStopString{#2}%
\fi}
\def\KV@FV@lastline@default{%
\let\FancyVerbStopNum\z@
\let\FancyVerbStopString\relax}
\fvset{firstline,lastline}
\newcount\FV@CodeLineNo
\def\FV@PreProcessLine{%
\global\advance\FV@CodeLineNo\@ne
\FV@FindStartStop}
\def\FV@@PreProcessLine{%
\FV@StepLineNo
\FV@Gobble
\expandafter\FV@ProcessLine\expandafter{\FV@Line}}
\def\FV@FindStartStop{\FV@DefineFindStart\FV@FindStartStop}
%% \def\FV@DefinePreProcessLine{%
%% \setcounter{FancyVerbLine}{0}%
%% \FV@DefineFindStart}
\def\FV@DefineFindStart{%
\ifx\FancyVerbStartString\relax
\ifnum\FancyVerbStartNum<\tw@
\FV@DefineFindStop
\else
\let\FV@FindStartStop\FV@FindStartNum
\fi
\else
\let\FV@FindStartStop\FV@FindStartString
\fi}
\def\FV@FindStartNum{%
\ifnum\FancyVerbStartNum>\FV@CodeLineNo\else
\FV@DefineFindStop
\expandafter\FV@@PreProcessLine
\fi}
%% SR modification begin - 1996
\def\FV@FindStartString{%
\expandafter\FV@@FindStartString
{\meaning\FV@Line}%
{\meaning\FancyVerbStartString}%
}
\def\FV@@FindStartString#1#2{%
\edef\@fooA{#1}\edef\@fooB{#2}%
\ifx\@fooA\@fooB
\FV@DefineFindStop
\fi
}
%% SR modification end
\def\FV@DefineFindStop{%
\ifx\FancyVerbStopString\relax
\ifnum\FancyVerbStopNum<\@ne
\let\FV@FindStartStop\FV@@PreProcessLine
\else
\let\FV@FindStartStop\FV@FindStopNum
\fi
\else
\let\FV@FindStartStop\FV@FindStopString
\fi}
\def\FV@FindStopNum{%
\ifnum\FancyVerbStopNum>\FV@CodeLineNo
\else
\let\FV@FindStartStop\relax
\ifeof\FV@InFile\else
\immediate\closein\FV@InFile
\fi
\fi
\ifnum\FancyVerbStopNum<\FV@CodeLineNo
\else
\FV@@PreProcessLine
\fi}
%% SR modification begin - 1996
\def\FV@FindStopString{%
\expandafter\FV@@FindStopString
{\meaning\FV@Line}%
{\meaning\FancyVerbStopString}%
}
\def\FV@@FindStopString#1#2{%
\edef\@fooA{#1}\edef\@fooB{#2}%
\ifx\@fooA\@fooB
\let\FV@FindStartStop\relax
\ifeof\FV@InFile\else
\immediate\closein\FV@InFile
\fi
\else
\expandafter\FV@@PreProcessLine
\fi}
%% SR modification end
\def\FV@@Gobble{%
\expandafter\expandafter\expandafter\FV@@@Gobble
\expandafter\FV@@@@Gobble\FV@Line
\@nil\@nil\@nil\@nil\@nil\@nil\@nil\@nil\@nil\@nil\@@nil}
\def\FV@@@Gobble#1\@nil#2\@@nil{\def\FV@Line{#1}}
\define@key{FV}{gobble}{%
\@tempcnta=#1\relax
\ifnum\@tempcnta<\@ne
\let\FV@Gobble\relax
\else
\ifnum\@tempcnta>9
\FV@Error{gobble parameter must be less than 10}\FV@eha
\else
\renewcommand{\FV@@@@Gobble}[\@tempcnta]{}%
\let\FV@Gobble\FV@@Gobble
\fi
\fi}
\def\FV@@@@Gobble{}
\def\KV@FV@gobble@default{\let\FV@Gobble\relax}
\fvset{gobble}
\def\FV@Scan{%
\FV@CatCodes
\VerbatimEnvironment
\FV@DefineCheckEnd
\FV@BeginScanning}
\def\VerbatimEnvironment{%
\ifx\FV@EnvironName\relax\xdef\FV@EnvironName{\@currenvir}\fi}
\let\FV@EnvironName\relax
\begingroup
\catcode`\!=0
\catcode`\[=1
\catcode`\]=2
!gdef!FV@CheckEnd@i#1[!FV@@CheckEnd#1\end{}!@nil]
!gdef!FV@@CheckEnd@i#1\end#2#3!@nil[!def!@tempa[#2]!def!@tempb[#3]]
!gdef!FV@@@CheckEnd@i[\end{}]
\catcode`!\=12
!gdef!FV@CheckEnd@ii#1[!FV@@CheckEnd#1\end{}!@nil]
!gdef!FV@@CheckEnd@ii#1\end#2#3!@nil[!def!@tempa[#2]!def!@tempb[#3]]
!gdef!FV@@@CheckEnd@ii[\end{}]
!catcode`!{=12
!catcode`!}=12
!gdef!FV@CheckEnd@iii#1[!FV@@CheckEnd#1\end{}!@nil]
!gdef!FV@@CheckEnd@iii#1\end{#2}#3!@nil[!def!@tempa[#2]!def!@tempb[#3]]
!gdef!FV@@@CheckEnd@iii[\end{}]
!catcode`!\=0
!gdef!FV@CheckEnd@iv#1[!FV@@CheckEnd#1\end{}!@nil]
!gdef!FV@@CheckEnd@iv#1\end{#2}#3!@nil[!def!@tempa[#2]!def!@tempb[#3]]
!gdef!FV@@@CheckEnd@iv[\end{}]
\endgroup
\def\FV@BadCodes#1{%
\FV@Error
{\string\catcode\space of \expandafter\@gobble\string#1 is wrong:
\the\catcode`#1}%
{Only the following catcode values are allowed:
^^J\@spaces \expandafter\@gobble\string\\ \space\space --> 0 or 12.
^^J\@spaces \string{ \string} --> 1 and 2, resp., or both 12.
^^JTo get this error, either you are a hacker or you got bad advice.}%
\def\FV@CheckEnd##1{\iftrue}}
\def\FV@DefineCheckEnd{%
\ifnum\catcode`\\=\z@
\ifnum\catcode`\{=\@ne
\let\FV@CheckEnd\FV@CheckEnd@i
\let\FV@@CheckEnd\FV@@CheckEnd@i
\let\FV@@@CheckEnd\FV@@@CheckEnd@i
\else
\ifnum\catcode`\{=12
\let\FV@CheckEnd\FV@CheckEnd@iv
\let\FV@@CheckEnd\FV@@CheckEnd@iv
\let\FV@@@CheckEnd\FV@@@CheckEnd@iv
\else
\FV@BadCodes\{%
\fi
\fi
\else
\ifnum\catcode`\\=12
\ifnum\catcode`\{=\@ne
\let\FV@CheckEnd\FV@CheckEnd@ii
\let\FV@@CheckEnd\FV@@CheckEnd@ii
\let\FV@@@CheckEnd\FV@@@CheckEnd@ii
\else
\ifnum\catcode`\{=12
\let\FV@CheckEnd\FV@CheckEnd@iii
\let\FV@@CheckEnd\FV@@CheckEnd@iii
\let\FV@@@CheckEnd\FV@@@CheckEnd@iii
\else
\FV@BadCodes\{%
\fi
\fi
\else
\FV@BadCodes\\%
\fi
\fi}
\begingroup
\catcode`\^^M=\active
\gdef\FV@BeginScanning#1^^M{%
\def\@tempa{#1}\ifx\@tempa\@empty\else\FV@BadBeginError\fi%
\FV@GetLine}%
\endgroup
\def\FV@BadBeginError#1{%
\expandafter\@temptokena\expandafter{\@tempa}%
\FV@Error
{Extraneous input `\the\@temptokena' between
\string\begin{\FV@EnvironName}[<key=value>] and line end}%
{This input will be discarded. Hit <return> to continue.}}
%% DG/SR modification begin - May. 18, 1998 (added code to turn off ligatures)
%% \def\FV@GetLine{\expandafter\FV@CheckScan\FancyVerbGetLine}
\def\FV@GetLine{\@noligs\expandafter\FV@CheckScan\FancyVerbGetLine}
%% DG/SR modification end
\begingroup
\catcode`\^^M=\active
\gdef\FancyVerbGetLine#1^^M{%
\@nil
\FV@CheckEnd{#1}%
\ifx\@tempa\FV@EnvironName% % True if end is found
\ifx\@tempb\FV@@@CheckEnd\else\FV@BadEndError\fi%
\let\next\FV@EndScanning%
\else%
\def\FV@Line{#1}%
\def\next{\FV@PreProcessLine\FV@GetLine}%
\fi%
\next}%
\endgroup
\def\FV@BadEndError{%
\expandafter\@temptokena\expandafter{\@tempb}%
\FV@Error
{Extraneous input `\the\@temptokena' between
\string\end{\FV@EnvironName} and line end}%
{This input will be discarded. Type <return> to continue.}}
\def\FV@EndScanning{%
\edef\next{\noexpand\end{\FV@EnvironName}}%
\global\let\FV@EnvironName\relax
\next}
\@ifundefined{@currenvline}{\let\@currenvline\@empty}{}
\def\FV@CheckScan#1{\@ifnextchar\@nil{\@gobble}{\FV@EOF}}
\def\FV@CheckScan#1{\ifx\@nil#1\@empty\else\expandafter\FV@EOF\fi}
\def\FV@EOF{%
\FV@Error{Couldn't find `\string\end{\FV@EnvironName}' to end
a verbatim environment\@currenvline.}%
{Probably you mistyped the environment name or included an extraneous
^^Jspace, or are using an improperly defined verbatim environment.
^^JHit return and I will try to terminate this job.}%
\FV@EndScanning
\end{document}}
% \subsection{Input}
\newread\FV@InFile
\def\FV@Input#1{%
\immediate\openin\FV@InFile #1\relax
\ifeof\FV@InFile
\FV@Error{No verbatim file #1}\FV@eha
\immediate\closein\FV@InFile
\else
\FV@CatCodes
\expandafter\FV@@Input
\fi}
\def\FV@@Input{%
\def\FV@Line{}%
\FV@ReadLine
\ifeof\FV@InFile
\ifx\FV@Line\@empty\else
\FV@PreProcessLine
\fi
\immediate\closein\FV@InFile
\else
\FV@PreProcessLine
\expandafter\FV@@Input
\fi}
\begingroup
\catcode`\^^M=\active
\gdef\FV@ReadLine{%
\ifeof\FV@InFile\else
\immediate\read\FV@InFile to\@tempa%
\expandafter\FV@@ReadLine\@tempa^^M\relax^^M\@nil%
\fi}
\gdef\FV@@ReadLine#1^^M#2^^M#3\@nil{%
\expandafter\def\expandafter\FV@Line\expandafter{%
\FV@Line#1}%
\ifx\relax#2\@empty\expandafter\FV@ReadLine\fi}%
\endgroup
\def\FV@FormattingPrep{%
\global\FV@CodeLineNo\z@
\frenchspacing % Cancels special punctuation spacing.
\FV@SetupFont % See below.
\FV@DefineWhiteSpace % See below.
\FancyVerbDefineActive
\FancyVerbFormatCom} % A user-defined hook (formatcom parameter).
\expandafter\ifx\csname selectfont\endcsname\relax
\def\FV@SetupFont{%
\FV@BaseLineStretch
\ifx\@currsize\small\normalsize\else\small\fi\@currsize
\FV@FontSize
\FV@FontFamily}
\else
\def\FV@SetupFont{%
\FV@BaseLineStretch
\FV@FontSize
\FV@FontFamily
\FV@FontSeries
\FV@FontShape
\selectfont
%% DG/SR modification begin - May. 18, 1998 (added code to turn off ligatures)
\@noligs}
%% DG/SR modification end
\fi
\define@key{FV}{fontsize}{%
\def\@tempa{#1}%
\ifx\@tempa\FV@Auto
\let\FV@FontSize\relax
\else
\def\FV@FontSize{#1}%
\fi}
\def\KV@FV@fontsize@default{\let\FV@FontSize\relax}
\define@key{FV}{baselinestretch}[auto]{%
\def\@tempa{#1}%
\ifx\@tempa\FV@Auto
\let\FV@BaseLineStretch\relax
\else
\def\FV@BaseLineStretch{\def\baselinestretch{#1}}%
\fi}
\def\KV@FV@baselinestretch@default{\let\FV@BaseLineStretch\relax}
\define@key{FV}{fontfamily}{%
\@ifundefined{FV@fontfamily@#1}%
{\def\FV@FontScanPrep{}\def\FV@FontFamily{\fontfamily{#1}}}
{\csname FV@fontfamily@#1\endcsname}}
\define@key{FV}{fontseries}{%
\def\@tempa{#1}%
\ifx\@tempa\FV@Auto
\let\FV@FontSeries\relax
\else
\def\FV@FontSeries{\fontseries{#1}}%
\fi}
\define@key{FV}{fontshape}{%
\def\@tempa{#1}%
\ifx\@tempa\FV@Auto
\let\FV@FontShape\relax
\else
\def\FV@FontShape{\fontshape{#1}}%
\fi}
\def\FV@MakeActive#1{%
\catcode`#1=\active
\def\next##1{\expandafter\def\expandafter\FV@MakeUnActive\expandafter{%
\FV@MakeUnActive\def##1{\string##1}}}%
\begingroup\lccode`~=`#1\relax\expandafter\next\expandafter~\endgroup}
\def\FV@MakeUnActive{}
\begingroup
\catcode`\`=\active
\gdef\FV@fontfamily@tt{%
\def\FV@FontScanPrep{\FV@MakeActive\`}%
%% SR modification begin - 1995
%% \def\FV@FontFamily{\tt`{{\string`}}}}
\def\FV@FontFamily{\ttfamily\edef`{{\string`}}}}
%% SR modification end
\gdef\FV@fontfamily@cmtt{%
\def\FV@FontScanPrep{\FV@MakeActive\`}%
\def\FV@FontFamily{\edef`{{\string`}}\fontfamily{cmtt}}}
\endgroup
\@namedef{FV@fontfamily@cmtt-spanish}{%
\def\FV@FontScanPrep{}%
\def\FV@FontFamily{\fontfamily{cmtt}}}
\@namedef{FV@fontfamily@courier}{%
\def\FV@FontScanPrep{}%
%% SR modification begin - 1995
%% \def\FV@FontFamily{\fontfamily{rpcr}}}
\def\FV@FontFamily{\fontfamily{pcr}}}
%% SR modification end
\@namedef{FV@fontfamily@helvetica}{%
\def\FV@FontScanPrep{}%
%% SR modification begin - 1995
%% \def\FV@FontFamily{\fontfamily{rphv}}}
\def\FV@FontFamily{\fontfamily{phv}}}
%% SR modification end
\fvset{fontfamily=tt,fontsize=auto,fontshape=auto,fontseries=auto,
baselinestretch=auto}
\begingroup
\catcode`\ =\active
\catcode`\^^I=\active
\gdef\FV@DefineWhiteSpace{\def {\FV@Space}\def^^I{\FV@Tab}}%
\endgroup
\define@key{FV}{defineactive}[]{\def\FancyVerbDefineActive{#1\relax}}
\define@key{FV}{defineactive*}{%
\expandafter\def\expandafter\FancyVerbDefineActive\expandafter{%
\FancyVerbDefineActive#1\relax}}
\fvset{defineactive}
\define@booleankey{FV}{showspaces}%
{\def\FV@Space{{\FancyVerbSpace}}}%
{\def\FV@Space{\ }}
{\catcode`\ =12 \gdef\FancyVerbSpace{\tt }}
\fvset{showspaces=false}
\def\FV@Tab{\hbox to\FancyVerbTabSize\fontdimen2\font{\hss\FV@TabChar}}
\define@key{FV}{tabsize}{%
\@tempcnta=#1\relax
\ifnum\@tempcnta>100
\FV@Error{Tab size too large: `\the\@tempcnta'. (Max size = 100)}\FV@eha
\else
\edef\FancyVerbTabSize{\the\@tempcnta}%
\fi}
\define@booleankey{FV}{showtabs}%
{\def\FV@TabChar{\FancyVerbTab}}%
{\let\FV@TabChar\relax}
\fvset{tabsize=8,showtabs=false}
\def\FancyVerbTab{%
\valign{%
\vfil##\vfil\cr
\hbox{$\scriptscriptstyle-$}\cr
\hbox to 0pt{\hss$\scriptscriptstyle\rangle\mskip -.8mu$}\cr
\hbox{$\scriptstyle\mskip -3mu\mid\mskip -1.4mu$}\cr}}
\newbox\FV@TabBox
\def\FV@@ObeyTabsInit{%
\@tempdimb=\FancyVerbTabSize\fontdimen\tw@\font
\edef\FV@ObeyTabSize{\number\@tempdimb}%
\advance\@tempdimb\fontdimen\tw@\font
\advance\@tempdimb-\FancyVerbTabSize sp % Allow for rounding errors.
\edef\FV@@ObeyTabSize{\number\@tempdimb}%
\let\FV@ObeyTabs\FV@@ObeyTabs
\let\FV@Tab\FV@TrueTab}
\def\FV@@ObeyTabs#1{\setbox\FV@TabBox=\hbox{#1}\box\FV@TabBox}
\let\FV@ObeyTabs\relax
\def\FV@TrueTab{%
\egroup
\@tempdima=\FV@ObeyTabSize sp\relax
\@tempcnta=\wd\FV@TabBox
\advance\@tempcnta\FV@@ObeyTabSize\relax
\divide\@tempcnta\@tempdima
\multiply\@tempdima\@tempcnta
\advance\@tempdima-\wd\FV@TabBox
\setbox\FV@TabBox=\hbox\bgroup
\unhbox\FV@TabBox\kern\@tempdima\hbox to\z@{\hss\FV@TabChar}}
\define@booleankey{FV}{obeytabs}%
{\let\FV@ObeyTabsInit\FV@@ObeyTabsInit}%
{\let\FV@ObeyTabsInit\relax}
\fvset{obeytabs=false}
\define@key{FV}{formatcom}[]{\def\FancyVerbFormatCom{#1\relax}}
\define@key{FV}{formatcom*}{%
\expandafter\def\expandafter\FancyVerbFormatCom\expandafter{%
\FancyVerbFormatCom#1\relax}}
\fvset{formatcom}
\def\FancyVerbFormatLine#1{\FV@ObeyTabs{#1}}
\define@key{FV}{xleftmargin}{\def\FV@XLeftMargin{#1}}
\let\FV@XLeftMargin\z@
\define@key{FV}{xrightmargin}{\def\FV@XRightMargin{#1}}
\let\FV@XRightMargin\z@
\define@booleankey{FV}{resetmargins}%
{\let\if@FV@ResetMargins\iftrue}
{\let\if@FV@ResetMargins\iffalse}
\fvset{resetmargins=false}
\define@key{FV}{listparameters}{\def\FV@ListParameterHook{#1}}
\def\FV@ListParameterHook{}
\define@key{FV}{hfuzz}{%
\@tempdima=#1\relax
\edef\FancyVerbHFuzz{\number\@tempdima sp}}
\fvset{hfuzz=2pt}
\define@booleankey{FV}{samepage}%
{\def\FV@InterLinePenalty{\interlinepenalty\@M}}%
{\let\FV@InterLinePenalty\relax}
\fvset{samepage=false}
\def\FV@List#1{%
\begingroup
\FV@UseKeyValues
\FV@LeaveVMode
\if@inlabel\else\setbox\@labels=\box\voidb@x\fi
\FV@ListNesting{#1}%
\FV@ListParameterHook
\FV@ListVSpace
\FV@SetLineWidth
\FV@InterLinePenalty
\let\FV@ProcessLine\FV@ListProcessLine@i
\FV@CatCodes
\FV@FormattingPrep
\FV@ObeyTabsInit
\FV@BeginListFrame}
\def\FV@LeaveVMode{%
\if@noskipsec
\leavevmode
\else
\if@FV@ResetMargins\if@inlabel\leavevmode\fi\fi
\fi
\ifvmode\@noparlisttrue\else\@noparlistfalse\unskip\par\fi}
\def\FV@ListNesting#1{%
\if@FV@ResetMargins
\@listdepth=\z@
\else
\ifnum\@listdepth>5\relax
\@toodeep
\else
\advance\@listdepth\@ne
\fi
\fi
\rightmargin\z@
\csname @list\romannumeral\the\@listdepth\endcsname
\ifnum#1=\z@
\rightmargin\z@
\leftmargin\z@
\fi}
\def\FV@ListVSpace{%
\@topsepadd\topsep
\if@noparlist\advance\@topsepadd\partopsep\fi
\if@inlabel
\vskip\parskip
\else
\if@nobreak
\vskip\parskip
\clubpenalty\@M
\else
\addpenalty\@beginparpenalty
\@topsep\@topsepadd
\advance\@topsep\parskip
\addvspace\@topsep
\fi
\fi
\global\@nobreakfalse
\global\@inlabelfalse
\global\@minipagefalse
\global\@newlistfalse}
\def\FV@SetLineWidth{%
\if@FV@ResetMargins\else
\advance\leftmargin\@totalleftmargin
\fi
\advance\leftmargin\FV@XLeftMargin\relax
\advance\rightmargin\FV@XRightMargin\relax
\linewidth\hsize
\advance\linewidth-\leftmargin
\advance\linewidth-\rightmargin
\hfuzz\FancyVerbHFuzz\relax}
\def\FV@ListProcessLine#1{%
\hbox to \hsize{%
\kern\leftmargin
\hbox to \linewidth{%
\FV@LeftListNumber
\FV@LeftListFrame
\FancyVerbFormatLine{#1}\hss
%% DG/SR modification begin - Jan. 28, 1998 (for numbers=right add-on)
%% \FV@RightListFrame}%
\FV@RightListFrame
\FV@RightListNumber}%
%% DG/SR modification end
\hss}}
\def\FV@ListProcessLine@i#1{%
\hbox{%
\ifvoid\@labels\else
\hbox to \z@{\kern\@totalleftmargin\box\@labels\hss}%
\fi
\FV@ListProcessLine{#1}}%
\let\FV@ProcessLine\FV@ListProcessLine@ii}
\def\FV@ListProcessLine@ii#1{%
\setbox\@tempboxa=\FV@ListProcessLine{#1}%
\let\FV@ProcessLine\FV@ListProcessLine@iii}
\def\FV@ListProcessLine@iii#1{%
{\advance\interlinepenalty\clubpenalty\penalty\interlinepenalty}%
\box\@tempboxa
\setbox\@tempboxa=\FV@ListProcessLine{#1}%
\let\FV@ProcessLine\FV@ListProcessLine@iv}
\def\FV@ListProcessLine@iv#1{%
\penalty\interlinepenalty
\box\@tempboxa
\setbox\@tempboxa=\FV@ListProcessLine{#1}}%
\def\FV@EndList{%
\FV@ListProcessLastLine
\FV@EndListFrame
\@endparenv
\endgroup
\@endpetrue}
\def\FV@ListProcessLastLine{%
\ifx\FV@ProcessLine\FV@ListProcessLine@iv
{\advance\interlinepenalty\widowpenalty\penalty\interlinepenalty}%
\box\@tempboxa
\else
\ifx\FV@ProcessLine\FV@ListProcessLine@iii
{\advance\interlinepenalty\widowpenalty
\advance\interlinepenalty\clubpenalty
\penalty\interlinepenalty}%
\box\@tempboxa
\else
\ifx\FV@ProcessLine\FV@ListProcessLine@i
\FV@Error{Empty verbatim environment}{}%
\FV@ProcessLine{}%
\fi
\fi
\fi}
\def\FV@VerbatimBegin{\FV@List\z@}
\def\FV@VerbatimEnd{\FV@EndList}
\def\FVB@Verbatim{\FV@VerbatimBegin\FV@Scan}
\def\FVE@Verbatim{\FV@VerbatimEnd}
\DefineVerbatimEnvironment{Verbatim}{Verbatim}{}
\def\FV@UseVerbatim#1{%
\FV@VerbatimBegin#1\FV@VerbatimEnd
\@doendpe\global\@ignorefalse\ignorespaces}
\def\VerbatimInput{\FV@Command{}{VerbatimInput}}
\def\FVC@VerbatimInput#1{\FV@UseVerbatim{\FV@Input{#1}}}
\def\FV@LVerbatimBegin{\FV@List\@ne}
\def\FV@LVerbatimEnd{\FV@EndList}
\def\FVB@LVerbatim{\FV@LVerbatimBegin\FV@Scan}
\def\FVE@LVerbatim{\FV@LVerbatimEnd}
\DefineVerbatimEnvironment{LVerbatim}{LVerbatim}{}
\def\FV@LUseVerbatim#1{%
\FV@LVerbatimBegin#1\FV@LVerbatimEnd
\@doendpe\global\@ignorefalse\ignorespaces}
\def\LVerbatimInput{\FV@Command{}{LVerbatimInput}}
\def\FVC@LVerbatimInput#1{\FV@LUseVerbatim{\FV@Input{#1}}}
\def\FV@Frame@none{%
\let\FV@BeginListFrame\relax
\let\FV@LeftListFrame\relax
\let\FV@RightListFrame\relax
\let\FV@EndListFrame\relax}
\def\FV@Frame@single{%
\let\FV@BeginListFrame\FV@BeginListFrame@Single
\let\FV@LeftListFrame\FV@LeftListFrame@Single
\let\FV@RightListFrame\FV@RightListFrame@Single
\let\FV@EndListFrame\FV@EndListFrame@Single}
\def\FV@Frame@lines{%
\let\FV@BeginListFrame\FV@BeginListFrame@Lines
\let\FV@LeftListFrame\relax
\let\FV@RightListFrame\relax
\let\FV@EndListFrame\FV@EndListFrame@Lines}
\def\FV@Frame@topline{%
\let\FV@BeginListFrame\FV@BeginListFrame@Lines
\let\FV@LeftListFrame\relax
\let\FV@RightListFrame\relax
\let\FV@EndListFrame\relax}
\def\FV@Frame@bottomline{%
\let\FV@BeginListFrame\relax
\let\FV@LeftListFrame\relax
\let\FV@RightListFrame\relax
\let\FV@EndListFrame\FV@EndListFrame@Lines}
%% To define a frame with only a left line
\def\FV@Frame@leftline{%
% To define the \FV@FrameFillLine macro (from \FV@BeginListFrame)
\ifx\FancyVerbFillColor\relax
\let\FV@FrameFillLine\relax
\else
\@tempdima\FV@FrameRule\relax
\multiply\@tempdima-\tw@
\edef\FV@FrameFillLine{%
{\noexpand\FancyVerbFillColor{\vrule\@width\number\@tempdima sp}%
\kern-\number\@tempdima sp}}%
\fi
\let\FV@BeginListFrame\relax
\let\FV@LeftListFrame\FV@LeftListFrame@Single
\let\FV@RightListFrame\relax
\let\FV@EndListFrame\relax}
\def\FV@BeginListFrame@Single{%
\lineskip\z@
\baselineskip\z@
\ifx\FancyVerbFillColor\relax
\let\FV@FrameFillLine\relax
\else
\@tempdima\FV@FrameRule\relax
\multiply\@tempdima-\tw@
\edef\FV@FrameFillLine{%
{\noexpand\FancyVerbFillColor{\vrule\@width\number\@tempdima sp}%
\kern-\number\@tempdima sp}}%
\fi
%% DG/SR modification begin - May. 19, 1998
%% \FV@SingleFrameLine
\FV@SingleFrameLine{\z@}%
%% DG/SR modification end
\penalty\@M
\FV@SingleFrameSep
\penalty\@M}
%% DG/SR modification begin - May. 19, 1998
\define@key{FV}{label}{%
\def\@tempa{#1}%
\ifx\@tempa\FV@None
\let\FV@LabelBegin\relax
\let\FV@LabelEnd\relax
\else
\FV@Label@i#1\@nil%
\fi}
\def\FV@Label@i{\@ifnextchar[{\FV@Label@ii}{\FV@Label@ii[]}}
\def\FV@Label@ii[#1]#2\@nil{%
\def\@tempa{#1}%
\ifx\@tempa\empty
\def\FV@LabelBegin{#2}%
\else
\def\FV@LabelBegin{#1}%
\def\FV@LabelPositionBottomLine{\@ne}%
\fi
\def\FV@LabelEnd{#2}}
\fvset{label=none}
\define@key{FV}{labelposition}[none]{%
\@ifundefined{FV@LabelPosition@#1}%
{\FV@Error{Label position `#1' not defined.}\FV@eha}%
{\@nameuse{FV@LabelPosition@#1}}}
\def\FV@LabelPosition@none{%
\let\FV@LabelPositionTopLine\relax%
\let\FV@LabelPositionBottomLine\relax}
\def\FV@LabelPosition@topline{%
\def\FV@LabelPositionTopLine{\@ne}%
\let\FV@LabelPositionBottomLine\relax}
\def\FV@LabelPosition@bottomline{%
\let\FV@LabelPositionTopLine\relax%
\def\FV@LabelPositionBottomLine{\@ne}}
\def\FV@LabelPosition@all{%
\def\FV@LabelPositionTopLine{\@ne}%
\def\FV@LabelPositionBottomLine{\@ne}}
\fvset{labelposition=topline}
%% DG/SR modification end
%% DG/SR modification begin - May. 19, 1998
%% \def\FV@SingleFrameLine{%
\def\FV@SingleFrameLine#1{%
%% DG/SR modification end
\hbox to\z@{%
\kern\leftmargin
%% DG/SR modification begin - Jun. 22, 1998
\ifnum#1=\z@
\let\FV@Label\FV@LabelBegin
\else
\let\FV@Label\FV@LabelEnd
\fi
\ifx\FV@Label\relax
%% DG/SR modification end
\FancyVerbRuleColor{\vrule \@width\linewidth \@height\FV@FrameRule}%
%% DG/SR modification begin - Jun. 22, 1998
\else
\ifnum#1=\z@
\setbox\z@\hbox{\strut\enspace\FV@LabelBegin\enspace\strut}%
\else
\setbox\z@\hbox{\strut\enspace\FV@LabelEnd\enspace\strut}%
\fi
\@tempdimb=\dp\z@
\advance\@tempdimb -.5\ht\z@
\@tempdimc=\linewidth
\advance\@tempdimc -\wd\z@
\divide\@tempdimc\tw@
\ifnum#1=\z@ % Top line
\ifx\FV@LabelPositionTopLine\relax
\FancyVerbRuleColor{\vrule \@width\linewidth \@height\FV@FrameRule}%
\else
\FV@FrameLineWithLabel
\fi
\else % Bottom line
\ifx\FV@LabelPositionBottomLine\relax
\FancyVerbRuleColor{\vrule \@width\linewidth \@height\FV@FrameRule}%
\else
\FV@FrameLineWithLabel
\fi
\fi
\fi
%% DG/SR modification end
\hss}}
%% DG/SR modification begin - May. 19, 1998
%%%% DTA modification begin - Sept. 2009
%\def\FV@FrameLineWithLabel{%
% \ht\z@\@tempdimb\dp\z@\@tempdimb%
% \FancyVerbRuleColor{%
% \vrule \@width\@tempdimc \@height\FV@FrameRule
% \raise\@tempdimb\box\z@
% \vrule \@width\@tempdimc \@height\FV@FrameRule}}
\def\FV@FrameLineWithLabel{%
% \ht\z@\@tempdimb\dp\z@\@tempdimb%
\FancyVerbRuleColor{%
\vrule \@width\@tempdimc \@depth0pt \@height\FV@FrameRule
\raise\@tempdimb\box\z@
\vrule \@width\@tempdimc \@depth0pt \@height\FV@FrameRule}}
%%%% DTA modification end
%% DG/SR modification end
\def\FV@BeginListFrame@Lines{%
\begingroup
\lineskip\z@skip
%% DG modification begin - June 18, 1997 (effect of \baselineskip too earlier)
%% \baselineskip\z@skip
%% \FV@SingleFrameLine
%% DG/SR modification begin - May. 19, 1998
%% \FV@SingleFrameLine
\FV@SingleFrameLine{\z@}%
%% DG/SR modification end
\kern-0.5\baselineskip\relax
\baselineskip\z@skip
%% DG modification end
\kern\FV@FrameSep\relax
\endgroup}%
\def\FV@EndListFrame@Lines{%
\begingroup
\baselineskip\z@skip
\kern\FV@FrameSep\relax
%% DG/SR modification begin - May. 19, 1998
%% \FV@SingleFrameLine
\FV@SingleFrameLine{\@ne}%
%% DG/SR modification end
\endgroup}
\def\FV@SingleFrameSep{%
\hbox to \z@{%
\kern\leftmargin
\hbox to\linewidth{%
\FancyVerbRuleColor{%
%% DG modification begin - June 18, 1997 (\FV@FrameSep missing)
\ifx\FancyVerbFillColor\relax
\vrule\@width 0pt\@height\FV@FrameSep\relax
\fi
%% DG modification end
\vrule\@width\FV@FrameRule\relax
\ifx\FancyVerbFillColor\relax
\hfil
\else
{\FancyVerbFillColor\leaders\hrule\@height\FV@FrameSep\hfil}%
\fi
%% DG modification begin - June 18, 1997 (\FV@FrameSep missing)
\ifx\FancyVerbFillColor\relax
\vrule\@width 0pt\@height\FV@FrameSep\relax
\fi