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fvextra.sty
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fvextra.sty
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%%
%% This is file `fvextra.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% fvextra.dtx (with options: `package')
%%
%% This is a generated file.
%%
%% Copyright (C) 2016-2017 by Geoffrey M. Poore <gpoore@gmail.com>
%% --------------------------------------------------------------------------
%% 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.
%%
\NeedsTeXFormat{LaTeX2e}[1999/12/01]
\ProvidesPackage{fvextra}
[2019/02/04 v1.4 fvextra - extensions and patches for fancyvrb]
\RequirePackage{ifthen}
\RequirePackage{etoolbox}
\RequirePackage{fancyvrb}
\RequirePackage{upquote}
\AtEndPreamble{%
\ifx\encodingdefault\upquote@OTone
\ifx\ttdefault\upquote@cmtt\else\RequirePackage{textcomp}\fi
\else
\RequirePackage{textcomp}
\fi}
\RequirePackage{lineno}
\@ifpackageloaded{csquotes}%
{\PackageWarning{fvextra}{csquotes should be loaded after fvextra, %
to avoid a warning from the lineno package}}{}
\def\FV@FVSpaceToken{\FV@Space}
\def\FV@FVTabToken{\FV@Tab}
\def\FVExtraDoSpecials{%
\do\ \do\!\do\"\do\#\do\$\do\%\do\&\do\'\do\(\do\)\do\*\do\+\do\,\do\-%
\do\.\do\/\do\:\do\;\do\<\do\=\do\>\do\?\do\@\do\[\do\\\do\]\do\^\do\_%
\do\`\do\{\do\|\do\}\do\~}
\begingroup
\def\do#1{%
\expandafter\global\expandafter
\let\csname FV@Special:\expandafter\@gobble\detokenize{#1}\endcsname\relax}
\FVExtraDoSpecials
\endgroup
\begingroup
\catcode`\<=11
\catcode`\>=11
\gdef\FV@Sentinel{\FV@<Sentinel>}
\endgroup
\begingroup
\catcode`\^^M=\active%
\gdef\FV@OuterDefEOLEmpty{\outer\def^^M{}}%
\endgroup
\begingroup
\catcode`\^^M=\active%
\gdef\FV@DefEOLEmpty{\def^^M{}}%
\endgroup
\begingroup
\catcode`\^^B=\active
\gdef\FV@OuterDefSTXEmpty{\outer\def^^B{}}
\endgroup
\begingroup
\catcode`\^^C=\active
\gdef\FV@OuterDefETXEmpty{\outer\def^^C{}}
\endgroup
\newif\ifFV@pdfTeXinputenc
\FV@pdfTeXinputencfalse
\ifcsname pdfmatch\endcsname
\ifx\pdfmatch\relax
\else
\@ifpackageloaded{inputenc}%
{\ifcsname inputencodingname\endcsname
\ifx\inputencodingname\relax
\else
\FV@pdfTeXinputenctrue
\fi\fi}
{}%
\fi\fi
\ifFV@pdfTeXinputenc
\begingroup
\catcode`\~=13
\catcode`\"=12
\def\FV@UTFviii@loop{%
\uccode`\~\count@
\uppercase\expandafter{\FV@UTFviii@Tmp}%
\advance\count@\@ne
\ifnum\count@<\@tempcnta
\expandafter\FV@UTFviii@loop
\fi}
\count@"C2
\@tempcnta"E0
\def\FV@UTFviii@Tmp{\expandafter\gdef\csname FV@U8:\string~\endcsname{%
\FV@UTF@two@octets}}
\FV@UTFviii@loop
\count@"E0
\@tempcnta"F0
\def\FV@UTFviii@Tmp{\expandafter\gdef\csname FV@U8:\string~\endcsname{%
\FV@UTF@three@octets}}
\FV@UTFviii@loop
\count@"F0
\@tempcnta"F4
\def\FV@UTFviii@Tmp{\expandafter\gdef\csname FV@U8:\string~\endcsname{%
\FV@UTF@four@octets}}
\FV@UTFviii@loop
\endgroup
\def\FV@UTF@two@octets#1#2{%
\ifcsname u8:\detokenize{#1#2}\endcsname
\else
#1#2%
\fi
\FV@UTF@octets@after{#1#2}}
\def\FV@UTF@three@octets#1#2#3{%
\ifcsname u8:\detokenize{#1#2#3}\endcsname
\else
#1#2#3%
\fi
\FV@UTF@octets@after{#1#2#3}}
\def\FV@UTF@four@octets#1#2#3#4{%
\ifcsname u8:\detokenize{#1#2#3#4}\endcsname
\else
#1#2#3#4%
\fi
\FV@UTF@octets@after{#1#2#3#4}}
\fi
\long\def\FVExtra@ifnextcharVArg#1#2#3{%
\begingroup
\edef\FV@TmpSpaceCat{\the\catcode` }%
\let\do\@makeother\FVExtraDoSpecials
\catcode`\ =\FV@TmpSpaceCat\relax
\catcode`\{=1
\catcode`\}=2
\@ifnextchar#1{\endgroup#2}{\endgroup#3}}
\begingroup
\catcode`\*=12
\gdef\FVExtra@ifstarVArg#1{\FVExtra@ifnextcharVArg*{\@firstoftwo{#1}}}
\endgroup
\def\FV@ReadOArgContinue#1[#2]{#1{#2}}
\newcommand{\FVExtraReadOArgBeforeVArg}[2][]{%
\FVExtra@ifnextcharVArg[%
{\FV@ReadOArgContinue{#2}}%
{\FV@ReadOArgContinue{#2}[#1]}}
\newcommand{\FVExtraReadOArgBeforeVEnv}[2][]{%
\begingroup
\catcode`\^^M=\active
\@ifnextchar[%
{\endgroup\FV@ReadOArgContinue{#2}}%
{\endgroup\FV@ReadOArgContinue{#2}[#1]}}
\def\FVExtraReadVArg#1{%
\begingroup
\ifFV@pdfTeXinputenc
\ifdefstring{\inputencodingname}{utf8}%
{\let\FV@ReadVArg@Char\FV@ReadVArg@Char@UTF}%
{}%
\fi
\edef\FV@TmpSpaceCat{\the\catcode` }%
\let\do\@makeother\FVExtraDoSpecials
\catcode`\^^B=\active
\FV@OuterDefSTXEmpty
\catcode`\^^C=\active
\FV@OuterDefETXEmpty
\catcode`\^^M=\active
\FV@OuterDefEOLEmpty
\begingroup
\catcode`\ =\FV@TmpSpaceCat\relax
\catcode`\{=1
\catcode`\}=2
\@ifnextchar\bgroup
{\endgroup
\catcode`\{=1
\catcode`\}=2
\catcode`\ =\active
\catcode`\^^I=\active
\FV@ReadVArg@Group{#1}\FV@EOL}%
{\endgroup
\catcode`\ =\active
\catcode`\^^I=\active
\FV@ReadVArg@Char{#1}\FV@EOL}}
\def\FV@ReadVArg@Group#1#2#3{%
\endgroup
#1{#3}}
\def\FV@ReadVArg@Char#1#2#3{%
\expandafter\expandafter\expandafter
\if\expandafter\expandafter\expandafter\relax\expandafter\@gobble\detokenize{#3}\relax
\expandafter\@gobble
\else
\expandafter\@firstofone
\fi
{\PackageError{fvextra}%
{Verbatim delimiters must be single characters, not commands}%
{Try a different delimiter}}%
\def\FV@ReadVArg@Char@i##1##2##3#3{%
\endgroup
##1{##3}}%
\FV@ReadVArg@Char@i{#1}\FV@EOL}%
\ifFV@pdfTeXinputenc
\def\FV@ReadVArg@Char@UTF#1#2#3{%
\expandafter\expandafter\expandafter
\if\expandafter\expandafter\expandafter\relax\expandafter\@gobble\detokenize{#3}\relax
\expandafter\@gobble
\else
\expandafter\@firstofone
\fi
{\PackageError{fvextra}%
{Verbatim delimiters must be single characters, not commands}%
{Try a different delimiter}}%
\ifcsname FV@U8:\detokenize{#3}\endcsname
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\def\FV@UTF@octets@after##1{\FV@ReadVArg@Char@UTF@i{#1}{##1}}%
\csname FV@U8:\detokenize{#3}\endcsname#3}%
{\FV@ReadVArg@Char@UTF@i{#1}{#3}}}
\def\FV@ReadVArg@Char@UTF@i#1#2{%
\def\FV@ReadVArg@Char@i##1##2##3#2{%
\endgroup
##1{##3}}%
\FV@ReadVArg@Char@i{#1}\FV@EOL}%
\fi
\def\FVExtrapdfstringdef#1#2{%
\AfterPreamble{%
\ifcsname pdfstringdef\endcsname
\ifx\pdfstringdef\relax
\else
\pdfstringdef#1{#2}%
\fi\fi}}
\def\FVExtrapdfstringdefDisableCommands#1{%
\AfterPreamble{%
\ifcsname pdfstringdefDisableCommands\endcsname
\ifx\pdfstringdefDisableCommands\relax
\else
\pdfstringdefDisableCommands{#1}%
\fi\fi}}
\long\def\FVExtraAlwaysUnexpanded#1{%
\unexpanded{\FVExtraAlwaysUnexpanded{#1}}}
\FVExtrapdfstringdefDisableCommands{%
\long\def\FVExtraAlwaysUnexpanded#1{#1}}
\newbool{FVExtraRobustCommandExpanded}
\protected\def\FVExtraRobustCommand#1#2{%
\ifx#2\FVExtraAlwaysUnexpanded
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\booltrue{FVExtraRobustCommandExpanded}\FV@RobustCommand@i{#1}}%
{\boolfalse{FVExtraRobustCommandExpanded}#1}}
\FVExtrapdfstringdefDisableCommands{%
\def\FVExtraRobustCommand{}}
\def\FV@RobustCommand@i#1#2{\expandafter#1\@gobble#2}
\def\FVExtraUnexpandedReadStarOArgMArg#1#{%
\FV@UnexpandedReadStarOArgMArg@i{#1}}
\def\FV@UnexpandedReadStarOArgMArg@i#1#2{%
\FVExtraAlwaysUnexpanded{\FVExtraUnexpandedReadStarOArgMArg#1{#2}}}
\FVExtrapdfstringdefDisableCommands{%
\makeatletter
\def\FV@UnexpandedReadStarOArgMArg@i#1#2{#2}%
\makeatother}
\def\FVExtraUseVerbUnexpandedReadStarOArgMArg#1#{%
\FV@UseVerbUnexpandedReadStarOArgMArg@i{#1}}
\def\FV@UseVerbUnexpandedReadStarOArgMArg@i#1#2{%
\FVExtraAlwaysUnexpanded{\FVExtraUseVerbUnexpandedReadStarOArgMArg#1{#2}}}
\FVExtrapdfstringdefDisableCommands{%
\makeatletter
\def\FV@UseVerbUnexpandedReadStarOArgMArg@i#1#2{%
\ifcsname FV@SVRaw@#2\endcsname
\expandafter\expandafter\expandafter\FVExtraPDFStringVerbatimDetokenize
\expandafter\expandafter\expandafter{\csname FV@SVRaw@#2\endcsname}%
\fi}%
\makeatother}
\def\FVExtraUnexpandedReadStarOArgBVArg#1#{%
\FV@UnexpandedReadStarOArgBVArg@i{#1}}
\def\FV@UnexpandedReadStarOArgBVArg@i#1#2{%
\FVExtraAlwaysUnexpanded{\FVExtraUnexpandedReadStarOArgBVArg#1{#2}}}
\FVExtrapdfstringdefDisableCommands{%
\makeatletter
\def\FV@UnexpandedReadStarOArgBVArg@i#1#2{%
\FVExtraPDFStringVerbatimDetokenize{#2}}%
\makeatother}
\def\FVExtraUnexpandedReadStarOArgBEscVArg#1#{%
\FV@UnexpandedReadStarOArgBEscVArg@i{#1}}
\def\FV@UnexpandedReadStarOArgBEscVArg@i#1#2{%
\FVExtraAlwaysUnexpanded{\FVExtraUnexpandedReadStarOArgBEscVArg#1{#2}}}
\FVExtrapdfstringdefDisableCommands{%
\makeatletter
\def\FV@UnexpandedReadStarOArgBEscVArg@i#1#2{%
\FVExtraPDFStringEscapedVerbatimDetokenize{#2}}%
\makeatother}
\def\FVExtraPDFStringEscapeChar#1{%
\ifcsname FV@PDFStringEscapeChar@#1\endcsname
\csname FV@PDFStringEscapeChar@#1\endcsname
\else
#1%
\fi}
\begingroup
\catcode`\&=14
\catcode`\%=12&
\catcode`\(=12&
\catcode`\)=12&
\catcode`\^^J=12&
\catcode`\^^M=12&
\catcode`\^^I=12&
\catcode`\^^H=12&
\catcode`\^^L=12&
\catcode`\!=0\relax&
!catcode`!\=12!relax&
!expandafter!gdef!csname FV@PDFStringEscapeChar@\!endcsname{\\}&
!expandafter!gdef!csname FV@PDFStringEscapeChar@%!endcsname{\%}&
!expandafter!gdef!csname FV@PDFStringEscapeChar@(!endcsname{\(}&
!expandafter!gdef!csname FV@PDFStringEscapeChar@)!endcsname{\)}&
!expandafter!gdef!csname FV@PDFStringEscapeChar@^^J!endcsname{\n}&
!expandafter!gdef!csname FV@PDFStringEscapeChar@^^M!endcsname{\r}&
!expandafter!gdef!csname FV@PDFStringEscapeChar@^^I!endcsname{\t}&
!expandafter!gdef!csname FV@PDFStringEscapeChar@^^H!endcsname{\b}&
!expandafter!gdef!csname FV@PDFStringEscapeChar@^^L!endcsname{\f}&
!catcode`!\=0!relax&
\endgroup
\def\FVExtraPDFStringEscapeChars#1{%
\FV@PDFStringEscapeChars#1\FV@Sentinel}
\def\FV@PDFStringEscapeChars#1{%
\ifx#1\FV@Sentinel
\else
\FVExtraPDFStringEscapeChar{#1}%
\expandafter\FV@PDFStringEscapeChars
\fi}%
\begingroup
\catcode`\ =10
\catcode`\a=11
\catcode`\<=11
\catcode`\>=11
\catcode`\^^C=\active
\gdef\FVExtraVerbatimDetokenize#1{%
\FV@VDetok@Scan{}#1^^C \FV@<Sentinel>}
\gdef\FV@VDetok@Scan#1 #2\FV@<Sentinel>{%
\if\relax\detokenize{#2}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@VDetok@ScanEnd#1}%
{\FV@VDetok@ScanCont{#1}{#2}}}
\gdef\FV@VDetok@ScanEnd#1^^C{%
\if\relax\detokenize{#1}\relax
\expandafter\@gobble
\else
\expandafter\@firstofone
\fi
{\expandafter\FV@VDetok@ScanGroup\@gobble#1{\FV@<Sentinel>}}}
\begingroup
\catcode`\ =12%
\gdef\FV@VDetok@ScanCont#1#2{%
\if\relax\detokenize{#1}\relax%
\expandafter\@gobble%
\else%
\expandafter\@firstofone%
\fi%
{\expandafter\FV@VDetok@ScanGroup\@gobble#1{\FV@<Sentinel>}}%
%<-catcode 12 space
\FV@VDetok@Scan{}#2\FV@<Sentinel>}%
\endgroup
\gdef\FV@VDetok@ScanGroup#1#{%
\FV@VDetok@ScanToken#1\FV@Sentinel
\FV@VDetok@ScanGroup@i}
\gdef\FV@VDetok@ScanGroup@i#1{%
\if\relax\detokenize{#1}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@VDetok@ScanEmptyGroup}%
{\FV@VDetok@ScanGroup@ii{}#1\FV@<Sentinel>^^C}}
\begingroup
\catcode`\(=1
\catcode`\)=2
\catcode`\{=12
\catcode`\}=12
\gdef\FV@VDetok@ScanEmptyGroup({}\FV@VDetok@ScanGroup)
\endgroup
\begingroup
\catcode`\(=1
\catcode`\)=2
\catcode`\{=12
\catcode`\}=12
\gdef\FV@VDetok@ScanGroup@ii#1\FV@<Sentinel>#2^^C(%
\if\relax\detokenize(#2)\relax
\expandafter\@firstofone
\else
\expandafter\@gobble
\fi
({\FV@VDetok@Scan#1^^C \FV@<Sentinel>}\FV@VDetok@ScanGroup))
\endgroup
\gdef\FV@VDetok@ScanToken#1{%
\ifx\FV@Sentinel#1%
\expandafter\@gobble
\else
\expandafter\@firstofone
\fi
{\expandafter\FV@VDetok@ScanToken@i\detokenize{#1}^^C \FV@<Sentinel>}}
\gdef\FV@VDetok@ScanToken@i#1 #2\FV@<Sentinel>{%
\if\relax\detokenize{#2}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@VDetok@ScanTokenNoSpace#1}%
{\FV@VDetok@ScanTokenWithSpace{#1}}}
\gdef\FV@VDetok@ScanTokenNoSpace#1^^C{#1\FV@VDetok@ScanToken}
\gdef\FV@VDetok@ScanTokenWithSpace#1{%
\if\relax\detokenize{#1}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@VDetok@ScanTokenActiveSpace}%
{\FV@VDetok@ScanTokenWithSpace@i#1\FV@<Sentinel>}}
\begingroup
\catcode`\ =12%
\gdef\FV@VDetok@ScanTokenActiveSpace{ \FV@VDetok@ScanToken}%
\endgroup
\gdef\FV@VDetok@ScanTokenWithSpace@i#1#2\FV@<Sentinel>{%
\if\relax\detokenize{#2}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@VDetok@ScanTokenEscSpace{#1}}%
{\FV@VDetok@ScanTokenCW{#1#2}}}
\begingroup
\catcode`\ =12%
\gdef\FV@VDetok@ScanTokenEscSpace#1{#1 \FV@VDetok@ScanToken}%
\endgroup
\begingroup
\catcode`\ =12%
\gdef\FV@VDetok@ScanTokenCW#1#2{%
\ifcat\noexpand#2a%
\expandafter\@firstoftwo%
\else%
\expandafter\@secondoftwo%
\fi%
{#1 \FV@VDetok@ScanToken#2}%
{#1\FV@VDetok@ScanToken#2}}%
\endgroup
\gdef\FVExtraPDFStringVerbatimDetokenize#1{%
\FV@PDFStrVDetok@Scan{}#1^^C \FV@<Sentinel>}
\gdef\FV@PDFStrVDetok@Scan#1 #2\FV@<Sentinel>{%
\if\relax\detokenize{#2}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@PDFStrVDetok@ScanEnd#1}%
{\FV@PDFStrVDetok@ScanCont{#1}{#2}}}
\gdef\FV@PDFStrVDetok@ScanEnd#1^^C{%
\if\relax\detokenize{#1}\relax
\expandafter\@gobble
\else
\expandafter\@firstofone
\fi
{\expandafter\FV@PDFStrVDetok@ScanGroup\@gobble#1{\FV@<Sentinel>}}}
\begingroup
\catcode`\ =12%
\gdef\FV@PDFStrVDetok@ScanCont#1#2{%
\if\relax\detokenize{#1}\relax%
\expandafter\@gobble%
\else%
\expandafter\@firstofone%
\fi%
{\expandafter\FV@PDFStrVDetok@ScanGroup\@gobble#1{\FV@<Sentinel>}}%
%<-catcode 12 space
\FV@PDFStrVDetok@Scan{}#2\FV@<Sentinel>}%
\endgroup
\gdef\FV@PDFStrVDetok@ScanGroup#1#{%
\FV@PDFStrVDetok@ScanToken#1\FV@Sentinel
\FV@PDFStrVDetok@ScanGroup@i}
\gdef\FV@PDFStrVDetok@ScanGroup@i#1{%
\if\relax\detokenize{#1}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@PDFStrVDetok@ScanEmptyGroup}%
{\FV@PDFStrVDetok@ScanGroup@ii{}#1\FV@<Sentinel>^^C}}
\begingroup
\catcode`\(=1
\catcode`\)=2
\catcode`\{=12
\catcode`\}=12
\gdef\FV@PDFStrVDetok@ScanEmptyGroup({}\FV@PDFStrVDetok@ScanGroup)
\endgroup
\begingroup
\catcode`\(=1
\catcode`\)=2
\catcode`\{=12
\catcode`\}=12
\gdef\FV@PDFStrVDetok@ScanGroup@ii#1\FV@<Sentinel>#2^^C(%
\if\relax\detokenize(#2)\relax
\expandafter\@firstofone
\else
\expandafter\@gobble
\fi
({\FV@PDFStrVDetok@Scan#1^^C \FV@<Sentinel>}\FV@PDFStrVDetok@ScanGroup))
\endgroup
\gdef\FV@PDFStrVDetok@ScanToken#1{%
\ifx\FV@Sentinel#1%
\expandafter\@gobble
\else
\expandafter\@firstofone
\fi
{\expandafter\FV@PDFStrVDetok@ScanToken@i\detokenize{#1}^^C \FV@<Sentinel>}}
\gdef\FV@PDFStrVDetok@ScanToken@i#1 #2\FV@<Sentinel>{%
\if\relax\detokenize{#2}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@PDFStrVDetok@ScanTokenNoSpace#1}%
{\FV@PDFStrVDetok@ScanTokenWithSpace{#1}}}
\gdef\FV@PDFStrVDetok@ScanTokenNoSpace#1^^C{%
\FVExtraPDFStringEscapeChars{#1}\FV@PDFStrVDetok@ScanToken}
\gdef\FV@PDFStrVDetok@ScanTokenWithSpace#1{%
\if\relax\detokenize{#1}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@PDFStrVDetok@ScanTokenActiveSpace}%
{\FV@PDFStrVDetok@ScanTokenWithSpace@i#1\FV@<Sentinel>}}
\begingroup
\catcode`\!=0\relax
\catcode`\\=12!relax
!gdef!FV@PDFStrVDetok@ScanTokenActiveSpace{\040!FV@PDFStrVDetok@ScanToken}%
!catcode`!\=0!relax
\endgroup
\gdef\FV@PDFStrVDetok@ScanTokenWithSpace@i#1#2\FV@<Sentinel>{%
\if\relax\detokenize{#2}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@PDFStrVDetok@ScanTokenEscSpace{#1}}%
{\FV@PDFStrVDetok@ScanTokenCW{#1#2}}}
\begingroup
\catcode`\!=0\relax
\catcode`\\=12!relax
!gdef!FV@PDFStrVDetok@ScanTokenEscSpace#1{%
!FVExtraPDFStringEscapeChar{#1}\040!FV@PDFStrVDetok@ScanToken}%
!catcode`!\=0!relax
\endgroup
\begingroup
\catcode`\ =12%
\gdef\FV@PDFStrVDetok@ScanTokenCW#1#2{%
\ifcat\noexpand#2a%
\expandafter\@firstoftwo%
\else%
\expandafter\@secondoftwo%
\fi%
{\FVExtraPDFStringEscapeChars{#1} \FV@PDFStrVDetok@ScanToken#2}%
{\FVExtraPDFStringEscapeChars{#1}\FV@PDFStrVDetok@ScanToken#2}}
\endgroup
\gdef\FVExtraEscapedVerbatimDetokenize#1{%
\FV@EscVDetok@Scan{}#1^^C \FV@<Sentinel>}
\gdef\FV@EscVDetok@Scan#1 #2\FV@<Sentinel>{%
\if\relax\detokenize{#2}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@EscVDetok@ScanEnd#1}%
{\FV@EscVDetok@ScanCont{#1}{#2}}}
\gdef\FV@EscVDetok@ScanEnd#1^^C{%
\if\relax\detokenize{#1}\relax
\expandafter\@gobble
\else
\expandafter\@firstofone
\fi
{\expandafter\FV@EscVDetok@ScanGroup\@gobble#1{\FV@<Sentinel>}}}
\begingroup
\catcode`\ =12%
\gdef\FV@EscVDetok@ScanCont#1#2{%
\if\relax\detokenize{#1}\relax%
\expandafter\@gobble%
\else%
\expandafter\@firstofone%
\fi%
{\expandafter\FV@EscVDetok@ScanGroup\@gobble#1{\FV@<Sentinel>}}%
%<-catcode 12 space
\FV@EscVDetok@Scan{}#2\FV@<Sentinel>}%
\endgroup
\gdef\FV@EscVDetok@ScanGroup#1#{%
\FV@EscVDetok@ScanToken#1\FV@Sentinel
\FV@EscVDetok@ScanGroup@i}
\gdef\FV@EscVDetok@ScanGroup@i#1{%
\if\relax\detokenize{#1}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@EscVDetok@ScanEmptyGroup}%
{\FV@EscVDetok@ScanGroup@ii{}#1\FV@<Sentinel>^^C}}
\begingroup
\catcode`\(=1
\catcode`\)=2
\catcode`\{=12
\catcode`\}=12
\gdef\FV@EscVDetok@ScanEmptyGroup({}\FV@EscVDetok@ScanGroup)
\endgroup
\begingroup
\catcode`\(=1
\catcode`\)=2
\catcode`\{=12
\catcode`\}=12
\gdef\FV@EscVDetok@ScanGroup@ii#1\FV@<Sentinel>#2^^C(%
\if\relax\detokenize(#2)\relax
\expandafter\@firstofone
\else
\expandafter\@gobble
\fi
({\FV@EscVDetok@Scan#1^^C \FV@<Sentinel>}\FV@EscVDetok@ScanGroup))
\endgroup
\gdef\FV@EscVDetok@ScanToken#1{%
\ifx\FV@Sentinel#1%
\expandafter\@gobble
\else
\expandafter\@firstofone
\fi
{\expandafter\FV@EscVDetok@ScanToken@i\detokenize{#1}^^C \FV@<Sentinel>}}
\gdef\FV@EscVDetok@ScanToken@i#1 #2\FV@<Sentinel>{%
\if\relax\detokenize{#2}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@EscVDetok@ScanTokenNoSpace#1}%
{\FV@EscVDetok@ScanTokenWithSpace{#1}}}
\gdef\FV@EscVDetok@ScanTokenNoSpace#1#2^^C{%
\if\relax\detokenize{#2}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{#1\FV@EscVDetok@ScanToken}%
{#2\FV@EscVDetok@ScanToken}}
\gdef\FV@REscVDetok@ScanTokenNoSpace#1#2^^C{%
\if\relax\detokenize{#2}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{#1\FV@EscVDetok@ScanToken}%
{\ifcsname FV@Special:\detokenize{#2}\endcsname#2\else\noexpand\FV@<InvalidEscape>\fi
\FV@EscVDetok@ScanToken}}
\gdef\FV@EscVDetok@ScanTokenWithSpace#1{%
\if\relax\detokenize{#1}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@EscVDetok@ScanTokenActiveSpace}%
{\FV@EscVDetok@ScanTokenWithSpace@i#1\FV@<Sentinel>}}
\begingroup
\catcode`\ =12%
\gdef\FV@EscVDetok@ScanTokenActiveSpace{ \FV@EscVDetok@ScanToken}%
\endgroup
\gdef\FV@EscVDetok@ScanTokenWithSpace@i#1#2\FV@<Sentinel>{%
\if\relax\detokenize{#2}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@EscVDetok@ScanTokenEscSpace{#1}}%
{\FV@EscVDetok@ScanTokenCW{#1}{#2}}}
\gdef\FV@REscVDetok@ScanTokenWithSpace@i#1#2\FV@<Sentinel>{%
\if\relax\detokenize{#2}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@EscVDetok@ScanTokenEscSpace{#1}}%
{\noexpand\FV@<InvalidEscape>\FV@EscVDetok@ScanToken}}
\begingroup
\catcode`\ =12%
\gdef\FV@EscVDetok@ScanTokenEscSpace#1{ \FV@EscVDetok@ScanToken}%
\endgroup
\begingroup
\catcode`\ =12%
\gdef\FV@EscVDetok@ScanTokenCW#1#2#3{%
\ifcat\noexpand#2a%
\expandafter\@firstoftwo%
\else%
\expandafter\@secondoftwo%
\fi%
{#2 \FV@EscVDetok@ScanToken#3}%
{#2\FV@EscVDetok@ScanToken#3}}
\endgroup
\gdef\FVExtraPDFStringEscapedVerbatimDetokenize#1{%
\FV@PDFStrEscVDetok@Scan{}#1^^C \FV@<Sentinel>}
\gdef\FV@PDFStrEscVDetok@Scan#1 #2\FV@<Sentinel>{%
\if\relax\detokenize{#2}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@PDFStrEscVDetok@ScanEnd#1}%
{\FV@PDFStrEscVDetok@ScanCont{#1}{#2}}}
\gdef\FV@PDFStrEscVDetok@ScanEnd#1^^C{%
\if\relax\detokenize{#1}\relax
\expandafter\@gobble
\else
\expandafter\@firstofone
\fi
{\expandafter\FV@PDFStrEscVDetok@ScanGroup\@gobble#1{\FV@<Sentinel>}}}
\begingroup
\catcode`\!=0\relax
\catcode`\\=12!relax
!gdef!FV@PDFStrEscVDetok@ScanCont#1#2{%
!if!relax!detokenize{#1}!relax
!expandafter!@gobble
!else
!expandafter!@firstofone
!fi
{!expandafter!FV@PDFStrEscVDetok@ScanGroup!@gobble#1{!FV@<Sentinel>}}%
\040%<-space
!FV@PDFStrEscVDetok@Scan{}#2!FV@<Sentinel>}%
!catcode`!\=0!relax
\endgroup
\gdef\FV@PDFStrEscVDetok@ScanGroup#1#{%
\FV@PDFStrEscVDetok@ScanToken#1\FV@Sentinel
\FV@PDFStrEscVDetok@ScanGroup@i}
\gdef\FV@PDFStrEscVDetok@ScanGroup@i#1{%
\if\relax\detokenize{#1}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@PDFStrEscVDetok@ScanEmptyGroup}%
{\FV@PDFStrEscVDetok@ScanGroup@ii{}#1\FV@<Sentinel>^^C}}
\begingroup
\catcode`\(=1
\catcode`\)=2
\catcode`\{=12
\catcode`\}=12
\gdef\FV@PDFStrEscVDetok@ScanEmptyGroup({}\FV@PDFStrEscVDetok@ScanGroup)
\endgroup
\begingroup
\catcode`\(=1
\catcode`\)=2
\catcode`\{=12
\catcode`\}=12
\gdef\FV@PDFStrEscVDetok@ScanGroup@ii#1\FV@<Sentinel>#2^^C(%
\if\relax\detokenize(#2)\relax
\expandafter\@firstofone
\else
\expandafter\@gobble
\fi
({\FV@PDFStrEscVDetok@Scan#1^^C \FV@<Sentinel>}\FV@PDFStrEscVDetok@ScanGroup))
\endgroup
\gdef\FV@PDFStrEscVDetok@ScanToken#1{%
\ifx\FV@Sentinel#1%
\expandafter\@gobble
\else
\expandafter\@firstofone
\fi
{\expandafter\FV@PDFStrEscVDetok@ScanToken@i\detokenize{#1}^^C \FV@<Sentinel>}}
\gdef\FV@PDFStrEscVDetok@ScanToken@i#1 #2\FV@<Sentinel>{%
\if\relax\detokenize{#2}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@PDFStrEscVDetok@ScanTokenNoSpace#1}%
{\FV@PDFStrEscVDetok@ScanTokenWithSpace{#1}}}
\gdef\FV@PDFStrEscVDetok@ScanTokenNoSpace#1#2^^C{%
\if\relax\detokenize{#2}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FVExtraPDFStringEscapeChar{#1}\FV@PDFStrEscVDetok@ScanToken}%
{\FVExtraPDFStringEscapeChar{#2}\FV@PDFStrEscVDetok@ScanToken}}
\gdef\FV@PDFStrEscVDetok@ScanTokenWithSpace#1{%
\if\relax\detokenize{#1}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@PDFStrEscVDetok@ScanTokenActiveSpace}%
{\FV@PDFStrEscVDetok@ScanTokenWithSpace@i#1\FV@<Sentinel>}}
\begingroup
\catcode`\!=0\relax
\catcode`\\=12!relax
!gdef!FV@PDFStrEscVDetok@ScanTokenActiveSpace{\040!FV@PDFStrEscVDetok@ScanToken}%
!catcode`!\=0!relax
\endgroup
\gdef\FV@PDFStrEscVDetok@ScanTokenWithSpace@i#1#2\FV@<Sentinel>{%
\if\relax\detokenize{#2}\relax
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FV@PDFStrEscVDetok@ScanTokenEscSpace{#1}}%
{\FV@PDFStrEscVDetok@ScanTokenCW{#1}{#2}}}
\begingroup
\catcode`\!=0\relax
\catcode`\\=12!relax
!gdef!FV@PDFStrEscVDetok@ScanTokenEscSpace#1{\040!FV@PDFStrEscVDetok@ScanToken}
!catcode`!\=0!relax
\endgroup
\begingroup
\catcode`\ =12%
\gdef\FV@PDFStrEscVDetok@ScanTokenCW#1#2#3{%
\ifcat\noexpand#2a%
\expandafter\@firstoftwo%
\else%
\expandafter\@secondoftwo%
\fi%
{\FVExtraPDFStringEscapeChars{#2} \FV@PDFStrEscVDetok@ScanToken#3}%
{\FVExtraPDFStringEscapeChars{#2}\FV@PDFStrEscVDetok@ScanToken#3}}
\endgroup
\gdef\FVExtraDetokenizeVArg#1#2{%
\begingroup
\catcode`\^^C=\active
\let^^C\FV@Sentinel
\edef\FV@Tmp{\FVExtraVerbatimDetokenize{#2}}%
\expandafter\FV@DetokenizeVArg@i\expandafter{\FV@Tmp}{#1}}
\gdef\FV@DetokenizeVArg@i#1#2{%
\endgroup
#2{#1}}
\gdef\FVExtraDetokenizeEscVArg#1#2{%
\begingroup
\catcode`\^^C=\active
\let^^C\FV@Sentinel
\edef\FV@Tmp{\FVExtraEscapedVerbatimDetokenize{#2}}%
\expandafter\FV@DetokenizeVArg@i\expandafter{\FV@Tmp}{#1}}
\gdef\FVExtraDetokenizeREscVArg#1#2{%
\begingroup
\catcode`\^^C=\active
\let^^C\FV@Sentinel
\let\FV@EscVDetok@ScanTokenNoSpace\FV@REscVDetok@ScanTokenNoSpace
\let\FV@EscVDetok@ScanTokenWithSpace@i\FV@REscVDetok@ScanTokenWithSpace@i
\edef\FV@Tmp{\FVExtraEscapedVerbatimDetokenize{#2}}%
\expandafter\FV@DetokenizeREscVArg@InvalidEscapeCheck\FV@Tmp\FV@<InvalidEscape>\FV@<Sentinel>
\expandafter\FV@DetokenizeVArg@i\expandafter{\FV@Tmp}{#1}}
\gdef\FV@DetokenizeREscVArg@InvalidEscapeCheck#1\FV@<InvalidEscape>#2\FV@<Sentinel>{%
\if\relax\detokenize{#2}\relax
\expandafter\@gobble
\else
\expandafter\@firstofone
\fi
{\PackageError{fvextra}%
{Invalid backslash escape; only escape ASCII symbols and punctuation}%
{Only use \@backslashchar <char> for ASCII symbols and punctuation}}}
\endgroup
\begingroup
\catcode`\^^C=\active%
\catcode`\^^M=\active%
\gdef\FV@RetokVArg@Read#1^^C^^M{%
\endgroup%
\def\FV@TmpRetoked{#1}}%
\endgroup
\begingroup
\catcode`\^^B=\active
\catcode`\^^C=\active
\gdef\FVExtraRetokenizeVArg#1#2#3{%
\begingroup
#2%
\catcode`\^^B=\active
\catcode`\^^C=\active
\catcode`\^^M=\active
\let^^B\FV@RetokVArg@Read
\let^^C\@empty
\FV@DefEOLEmpty
\scantokens{^^B#3^^C}%
\expandafter\FV@RetokenizeVArg@i\expandafter{\FV@TmpRetoked}{#1}}%
\gdef\FV@RetokenizeVArg@i#1#2{%
#2{#1}}
\endgroup
\let\FV@FormattingPrep@PreHook\@empty
\let\FV@FormattingPrep@PostHook\@empty
\expandafter\def\expandafter\FV@FormattingPrep\expandafter{%
\expandafter\FV@FormattingPrep@PreHook\FV@FormattingPrep\FV@FormattingPrep@PostHook}
\let\FV@PygmentsHook\relax
\g@addto@macro\FV@FormattingPrep@PreHook{\FV@PygmentsHook}
\edef\FV@hashchar{\string#}
\edef\FV@dollarchar{\string$}
\edef\FV@ampchar{\string&}
\edef\FV@underscorechar{\string_}
\edef\FV@tildechar{\string~}
\edef\FV@leftsquarebracket{\string[}
\edef\FV@rightsquarebracket{\string]}
\newcommand{\FV@EscChars}{%
\let\#\FV@hashchar
\let\%\@percentchar
\let\{\@charlb
\let\}\@charrb
\let\$\FV@dollarchar
\let\&\FV@ampchar
\let\_\FV@underscorechar
\let\\\@backslashchar
\let~\FV@tildechar
\let\~\FV@tildechar
\let\[\FV@leftsquarebracket
\let\]\FV@rightsquarebracket
} %$ <- highlighting
\def\FV@InlineKeyValues{}
\def\fvinlineset#1{%
\expandafter\def\expandafter\FV@InlineKeyValues\expandafter{%
\FV@InlineKeyValues#1,}}
\def\FV@UseInlineKeyValues{%
\expandafter\fvset\expandafter{\FV@InlineKeyValues}}
\newbool{FV@extra}
\define@booleankey{FV}{extra}%
{\booltrue{FV@extra}}%
{\boolfalse{FV@extra}}
\fvset{extra=true}
\def\Verb{%
\FVExtraRobustCommand\RobustVerb\FVExtraUnexpandedReadStarOArgBVArg}
\protected\def\RobustVerb{\FV@Command{}{Verb}}
\FVExtrapdfstringdefDisableCommands{%
\def\RobustVerb{}}
\let\FVC@Verb@FV\FVC@Verb
\def\FVC@Verb{%
\begingroup
\FV@UseInlineKeyValues\FV@UseKeyValues
\ifFV@extra
\expandafter\endgroup\expandafter\FVC@Verb@Extra
\else
\expandafter\endgroup\expandafter\FVC@Verb@FV
\fi}
\def\FVC@Verb@Extra{%
\ifbool{FVExtraRobustCommandExpanded}%
{\@ifnextchar\bgroup
{\FVC@Verb@Extra@i}%
{\PackageError{fvextra}%
{\string\Verb\space delimiters must be paired curly braces in this context}%
{Use curly braces as delimiters}}}%
{\FVC@Verb@Extra@i}}
\def\FVC@Verb@Extra@i{%
\begingroup
\FVExtraReadVArg{%
\FV@UseInlineKeyValues\FV@UseKeyValues\FV@FormattingPrep
\FVExtraDetokenizeVArg{%
\FVExtraRetokenizeVArg{\FVC@Verb@Extra@ii}{\FV@CatCodes}}}}
\def\FVC@Verb@Extra@ii#1{%
\ifFV@BreakLines
\expandafter\@firstoftwo
\else
\expandafter\@secondoftwo
\fi
{\FancyVerbBreakStart#1\FancyVerbBreakStop}%
{\mbox{#1}}%
\endgroup}
\let\FVC@SaveVerb@FV\FVC@SaveVerb
\def\FVC@SaveVerb{%
\begingroup
\FV@UseInlineKeyValues\FV@UseKeyValues
\ifFV@extra
\expandafter\endgroup\expandafter\FVC@SaveVerb@Extra
\else
\expandafter\endgroup\expandafter\FVC@SaveVerb@FV
\fi}
\def\FVC@SaveVerb@Extra#1{%
\@namedef{FV@SV@#1}{}%
\@namedef{FV@SVRaw@#1}{}%
\begingroup
\FVExtraReadVArg{%
\FVC@SaveVerb@Extra@i{#1}}}
\def\FVC@SaveVerb@Extra@i#1#2{%
\FV@UseInlineKeyValues\FV@UseKeyValues\FV@FormattingPrep
\FVExtraDetokenizeVArg{%
\FVExtraRetokenizeVArg{\FVC@SaveVerb@Extra@ii{#1}{#2}}{\FV@CatCodes}}{#2}}
\def\FVC@SaveVerb@Extra@ii#1#2#3{%
\global\let\FV@AfterSave\FancyVerbAfterSave
\endgroup
\@namedef{FV@SV@#1}{#3}%
\@namedef{FV@SVRaw@#1}{#2}%
\FV@AfterSave}%
\newbool{FV@retokenize}
\define@booleankey{FV}{retokenize}%
{\booltrue{FV@retokenize}}{\boolfalse{FV@retokenize}}
\def\UseVerb{%
\FVExtraRobustCommand\RobustUseVerb\FVExtraUseVerbUnexpandedReadStarOArgMArg}
\protected\def\RobustUseVerb{\FV@Command{}{UseVerb}}
\FVExtrapdfstringdefDisableCommands{%
\def\RobustUseVerb{}}
\let\FVC@UseVerb@FV\FVC@UseVerb
\def\FVC@UseVerb{%
\begingroup
\FV@UseInlineKeyValues\FV@UseKeyValues
\ifFV@extra
\expandafter\endgroup\expandafter\FVC@UseVerb@Extra
\else
\expandafter\endgroup\expandafter\FVC@UseVerb@FV
\fi}
\def\FVC@UseVerb@Extra#1{%
\@ifundefined{FV@SV@#1}%