%
-% lltjp-listings.sty
-%
-% Modified from jlisting.sty (by Thor) for LuaTeX-ja.
+% lltjp-listings.sty 2020-03-23
%
\NeedsTeXFormat{LaTeX2e}
-\def\filedate{2012/01/11}
-\def\fileversion{0.4}
-\ProvidesPackage{lltjp-listings}[\filedate\space\fileversion]
-\RequirePackage{listings}
-\newcount\lst@nextchar
-\let\lst@@ProcessSpace\lst@ProcessSpace
-\def\lst@ProcessSpace#1{%
- \lst@check@chartype{#1}%
- \lst@@ProcessSpace
- \lst@whitespacetrue}
-\let\lst@@ProcessLetter\lst@ProcessLetter
-\def\lst@ProcessLetter#1#2{%
- \lst@check@chartype{#2}%
- {\lst@@ProcessLetter{#1}}%
- \relax}
-\let\lst@@ProcessDigit\lst@ProcessDigit
-\def\lst@ProcessDigit#1#2{%
- \lst@check@chartype{#2}%
- {\lst@@ProcessDigit{#1}}%
- \relax}
-\let\lst@@ProcessOther\lst@ProcessOther
-\def\lst@ProcessOther#1#2{%
- \lst@check@chartype{#2}%
- {\lst@@ProcessOther{#1}}%
- \relax}
-\let\lst@@ProcessTabulator\lst@ProcessTabulator
-\def\lst@ProcessTabulator#1{%
- \lst@check@chartype{#1}%
- \lst@@ProcessTabulator
- \relax}
-\def\lst@check@chartype#1#2#3{%
- \edef\@tempa{\lst@nextchar=`\string#1\relax}%
- \afterassignment\remove@to@nnil
- \@tempa\@nnil
- #2%
- \ifnum\lst@nextchar<\@cclvi
- #3%
- \else
- \lst@ifletter \else \lst@OutputOther \fi
- \lst@whitespacefalse
- \expandafter\lst@AppendJchar
- \fi
- #1}
-\def\lst@Append#1{\advance\lst@length\@ne%
- \lst@token=\expandafter{\the\lst@token#1}}
-\def\lst@AppendJchar#1#2{%
- \lst@check@chartype{#2}%
- {\advance\lst@length\@ne\lst@Append{#1}}%
- \relax}
-\def\lst@check@chartype@BOL#1{%
- \edef\@tempa{\lst@nextchar=`\string#1\relax}%
- \afterassignment\remove@to@nnil
- \@tempa\@nnil
- \ifnum\lst@nextchar<\@cclvi\else
- \lst@whitespacefalse
- \expandafter\lst@AppendJchar
- \fi
- #1}
-\def\lst@InputListing#1{%
- \begingroup
- \lsthk@PreSet \gdef\lst@intname{#1}%
- \expandafter\lstset\expandafter{\lst@set}%
- \lsthk@DisplayStyle
- \catcode\active=\active
- \lst@Init\relax \let\lst@gobble\z@
- \lst@SkipToFirst
- \lst@ifprint \def\lst@next{\lst@get@filecontents{#1}}%
- \else \let\lst@next\@empty
- \fi
- \catcode"FFFFF=12%"
- \lst@next
- \lst@DeInit
- \endgroup}
-\newread\lst@inputfile
-\def\lst@get@filecontents#1{%
- \let\lst@filecontents\@empty
- \openin\lst@inputfile=#1\relax
- \let\@lst@get@filecontents@prevline\relax
- \lst@get@filecontents@loop
- \closein\lst@inputfile
- \lst@filecontents\empty}
-\def\lst@get@filecontents@loop{%
- \read\lst@inputfile to\@lst@get@filecontents@currline
- \ifx\@lst@get@filecontents@prevline\relax\else
- \expandafter\expandafter\expandafter\def
- \expandafter\expandafter\expandafter\lst@filecontents
- \expandafter\expandafter\expandafter{%
- \expandafter\lst@filecontents\@lst@get@filecontents@prevline}%
- \fi
- \let\@lst@get@filecontents@prevline\@lst@get@filecontents@currline
- \ifeof\lst@inputfile\else
- \expandafter\lst@get@filecontents@loop
- \fi}
-%%% [この処理も，相当強引です．]
-\def\lst@BOLGobble{%
- \ifnum\lst@gobble>\z@
- \@tempcnta\lst@gobble\relax
- \expandafter\lst@BOLGobble@
- \else
- \expandafter\lst@check@chartype@BOL
- \fi}
-\def\lst@BOLGobble@#1{%
- \let\lst@next#1%
- \ifx \lst@next\relax\else
- \ifx \lst@next\lst@MProcessListing\else
- \ifx \lst@next\lst@ProcessFormFeed\else
- \ifx \lst@next\lstenv@backslash
- \let\lst@next\lstenv@BOLGobble@@
- \else
- \let\lst@next\lst@BOLGobble@@
- \ifx #1\lst@ProcessTabulator
- \advance\@tempcnta-\lst@tabsize\relax
- \ifnum\@tempcnta<\z@
- \lst@length-\@tempcnta \lst@PreGotoTabStop
- \fi
+\RequirePackage{etoolbox,listings,luatexbase-cctb}
+
+%%%%%%%%%%%%%%%% Japanese support
+%% whether letter-space in a fixed mode box is doubled or not
+\newif\if@ltj@lst@double
+\lst@Key{doubleletterspace}f[t]{\lstKV@SetIf{#1}\if@ltj@lst@double}
+
+%% IVS support
+\newif\if@ltj@lst@vsraw
+\def\ltj@lst@vscmd{}
+\lst@Key{vsraw}f[t]{\lstKV@SetIf{#1}\if@ltj@lst@vsraw}
+\lst@Key{vscmd}\relax{\def\ltj@lst@vscmd{#1}}
+
+% 既定の IVS 出力コマンド
+\def\ltjlistingsvsstdcmd#1{\@tempdima=\f@size pt%
+ \smash{\raisebox{.35\@tempdima}{\tt%
+ \fboxsep=.1\@tempdima\fbox{\fontsize{.5\@tempdima}{\z@}\selectfont
+ \oalign{\hss VS\hss\crcr\hss#1\hss\crcr}}}}}
+\def\ltj@lst@vscmd{\ltjlistingsvsstdcmd}
+
+% override \lst@FillFixed@
+% \ltj@hst@hss is \ltj@lst@hss@ivs or \ltj@lst@hss@normal,
+% according to vsraw = true or not.
+\def\lst@FillFixed#1{{\null#1\null}\lst@FillFixed@}
+\def\lst@FillFixed@#1{%
+ \ifx\@empty#1\else\ltj@lst@hss{\null#1\null}\expandafter\lst@FillFixed@\fi}
+\let\lst@FillOutputBox\lst@FillFixed
+% [space/full]flexiblemode (not much useful...)
+\def\ltj@lst@FillFlex#1\@empty{\null#1\null}
+\patchcmd\lst@column@flexible
+ {\let\lst@FillOutputBox\@empty}{\let\lst@FillOutputBox\ltj@lst@FillFlex}{}{}
+\patchcmd\lst@column@fullflexible
+ {\let\lst@FillOutputBox\@empty}{\let\lst@FillOutputBox\ltj@lst@FillFlex}{}{}
+\patchcmd\lst@column@spaceflexible
+ {\let\lst@FillOutputBox\@empty}{\let\lst@FillOutputBox\ltj@lst@FillFlex}{}{}
+
+
+\directlua{
+ local cat_str = luatexbase.catcodetables['string']
+ local cat_lp = luatexbase.catcodetables['latex-package']
+ local ubyte = unicode.utf8.byte
+ local spccmd = string.char(0x5C) .. 'ltj@lst@hss@normal'
+ luatexja.listings = {}
+ function luatexja.listings.althss(t)
+ t = ubyte(t)
+ if not (t>=0xE0100 and t<0xE01F0) then
+ tex.sprint(cat_lp, spccmd)
+ end
+ end
+}
+\def\ltj@lst@hss@ivs#1{%
+ \directlua{luatexja.listings.althss('\luatexluaescapestring{#1}')}#1%
+}
+\def\ltj@lst@hss@double{\lst@hss\lst@hss}
+
+% lowest level
+\newif\if@ltj@lst@kanji
+\lst@AddToHook{InitVars}{\@ltj@lst@kanjifalse}
+
+\def\lst@AppendLetter{%
+ \ltj@lst@setletterflag\lst@Append}
+\def\lst@AppendOther{%
+ \lst@ifletter\lst@Output\lst@letterfalse\fi\@ltj@lst@kanjifalse
+ \futurelet\lst@lastother\lst@Append}
+
+\def\ltj@lst@setletterflag{%
+ \lst@ifletter
+ \if@ltj@lst@kanji\lst@Output\@ltj@lst@kanjifalse\fi
+ \else
+ \lst@lettertrue\if@ltj@lst@kanji\@ltj@lst@kanjifalse\else\lst@OutputOther\fi
+ \fi}
+
+\def\ltj@lst@setkanjiflag{%
+ \lst@ifletter
+ \lst@Output
+ \else
+ \if@ltj@lst@kanji\else\lst@OutputOther\fi\lst@lettertrue
+ \fi\@ltj@lst@kanjitrue}
+
+\def\ltj@lst@setopenflag{%
+ \lst@ifletter
+ \lst@letterfalse\lst@Output
+ \else
+ \if@ltj@lst@kanji\else\lst@OutputOther\fi
+ \fi\@ltj@lst@kanjitrue}
+
+\def\ltj@lst@setcloseflag{%
+ \lst@ifletter\else\lst@lettertrue\fi\@ltj@lst@kanjitrue}
+
+% Processing Japanese characters
+\def\ltj@lst@ProcessJALetter#1{%
+ \lst@whitespacefalse
+ \ifnum\ltjgetparameter{jacharrange}{\ltjgetparameter{chartorange}{`#1}}=0
+ \ifnum\ltjgetparameter{postbreakpenalty}{`#1}>0
+ \ltj@lst@setopenflag % 開き括弧類
+ \else
+ \ifnum\ltjgetparameter{prebreakpenalty}{`#1}>0
+ \ltj@lst@setcloseflag % 閉じ括弧類，句読点
\else
- \edef\@tempa{\lst@nextchar=`\string#1\relax}%
- \@tempa
- \ifnum\lst@nextchar<\@cclvi\else
- \advance\@tempcnta\m@ne
- \fi
- \advance\@tempcnta\m@ne
- \fi
- \fi \fi \fi \fi
- \lst@next}
-\def\lst@BOLGobble@@{%
- \ifnum\@tempcnta>\z@
- \expandafter\lst@BOLGobble@
- \else
- \expandafter\lst@check@chartype@BOL
- \fi
+ \ltj@lst@setkanjiflag % 通常の和文文字
+ \fi\fi
+ \advance\lst@length\@ne % 和文文字は通常の2倍の幅
+ \else
+ \ltj@lst@setletterflag
+ \fi
+ \lst@Append#1%
}
-%
-% \begin{修正事項}{1.3}
+% 半角カナ処理命令
+\def\ltj@lst@ProcessJALetterHalf#1{%
+ \lst@whitespacefalse
+ \ifnum\ltjgetparameter{jacharrange}{\ltjgetparameter{chartorange}{`#1}}=0
+ \ifnum\ltjgetparameter{postbreakpenalty}{`#1}>0
+ \ltj@lst@setopenflag % 開き括弧類
+ \else
+ \ifnum\ltjgetparameter{prebreakpenalty}{`#1}>0
+ \ltj@lst@setcloseflag % 閉じ括弧類
+ \else
+ \ltj@lst@setkanjiflag % 通常の和文文字
+ \fi\fi
+ % 半角カナは欧文文字と同じ幅
+ \else
+ \ltj@lst@setletterflag
+ \fi
+ \lst@Append#1}
+
+% 漢字用異体字セレクタ命令
+\def\ltj@lst@ProcessIVS#1{%
+ \lst@whitespacefalse
+ \if@ltj@lst@vsraw
+ \lst@Append#1\advance\lst@length\m@ne
+ \else
+ \lst@TrackNewLines\lst@OutputLostSpace \lst@PrintToken
+ \setbox\@tempboxa\hbox to 2\lst@width{\hss
+ \expandafter\expandafter\expandafter\ltj@lst@vscmd
+ \expandafter{\the\numexpr`#1-"E00EF\relax}%"
+ \hss}%
+ \lst@CalcLostSpaceAndOutput\lst@whitespacefalse
+ \fi
+}
+
+% Variation Selector
+\def\ltj@lst@ProcessVS#1{%
+ \lst@whitespacefalse
+ \if@ltj@lst@vsraw
+ \lst@Append#1\advance\lst@length\m@ne
+ \else
+ \lst@TrackNewLines\lst@OutputLostSpace \lst@PrintToken
+ \setbox\@tempboxa\hbox to 2\lst@width{\hss
+ \expandafter\expandafter\expandafter\ltj@lst@vscmd
+ \expandafter{\the\numexpr`#1-"FDFF\relax}%"
+ \hss}%
+ \lst@CalcLostSpaceAndOutput\lst@whitespacefalse
+ \fi
+}
+
+
+% 半角カナ，異体字セレクタはアクティブ化
+\def\ltj@@listing@jpsetN#1#2#3{% for (not large) range
+ \@tempcnta=\numexpr#1-1\relax\@tempcntb=\numexpr 1+#2\relax
+ \loop \global\advance\@tempcnta\@ne\ifnum\@tempcnta<\@tempcntb\relax
+ \ltj@@listing@jpsetN@{\@tempcnta}{#3}\repeat
+}
+
+\def\ltj@@listing@jpsetN@#1#2{{%
+ \@tempcnta=#1 \lccode`\~=\@tempcnta \lccode`\/=\@tempcnta
+ \lowercase{\gdef\@temp{\gdef~{#2/}}}}%
+ \@temptokena\expandafter\expandafter\expandafter\expandafter%
+ \expandafter\expandafter\expandafter{\expandafter\expandafter%
+ \expandafter\the\expandafter\@temptokena\@temp}%
+}
+\@temptokena{}
+\ltj@@listing@jpsetN{65377}{65439}{\ltj@lst@ProcessJALetterHalf}
+\ltj@@listing@jpsetN{65024}{65039}{\ltj@lst@ProcessVS}
+\ltj@@listing@jpsetN{917760}{917999}{\ltj@lst@ProcessIVS}
+\xdef\ltj@@listing@jpcmd{\the\@temptokena}\@temptokena{}
+
+% catcode 対策
+\newluatexcatcodetable\CatcodeTableLTJlistings
+\setluatexcatcodetable\CatcodeTableLTJlistings{%
+ \luatexcatcodetable\CatcodeTableLaTeXAtLetter
+ \catcode\ltjlineendcomment=13%"
+ \SetCatcodeRange{"FF61}{"FF9F}{13}% 半角カナ
+ \SetCatcodeRange{"E0100}{"E01EF}{13}% 漢字用異体字セレクタ
+ \SetCatcodeRange{"FE00}{"FE0F}{13}% Variation Selector
+}
+
+% redefine \lstinline and its inner commands to support Japanese characters
+\renewcommand\lstinline[1][]{%
+ \leavevmode\bgroup % \hbox\bgroup --> \bgroup
+ \def\lst@boxpos{b}%
+ \lsthk@PreSet\lstset{flexiblecolumns,#1}%
+ \lsthk@TextStyle
+ \@ifnextchar\bgroup \ltj@lst@InlineG \ltj@lstinline@}
+\def\ltj@lstinline@#1{%
+ \edef\ltj@lst@temp{\the\catcode`#1}\lst@Init\relax\catcode`#1\ltj@lst@temp
+ \lst@InlineJ#1}
+\def\ltj@lst@InlineG{%
+ \lst@Init\relax\edef\ltj@lst@temp{\the\catcode`\}}\catcode`\}=2 \catcode`\ =12\relax
+ \let\lst@arg\@empty\afterassignment\ltj@lst@InlineG@@\@temptokena}
+\def\ltj@lst@InlineG@@{%
+ \catcode`\}=\ltj@lst@temp%
+ \expandafter\expandafter\expandafter\lst@InsideConvert%
+ \expandafter{\the\@temptokena}\lst@arg\lst@DeInit\egroup}
+
+%%%%%%%%%%%%%%%% \lstMakeShortInline
+\patchcmd\lstMakeShortInline@{\lst@shortinlinedef#1}{\lst@shortinlinedef~}{}{}
+
+% We redefine \lst@BeginDropInput, since now we have
+% two additional `process macros'.
+\def\lst@BeginDropInput#1{%
+ \lst@EnterMode{#1}%
+ {\lst@modetrue
+ \let\lst@OutputBox\@gobble
+ \let\lst@ifdropinput\iftrue
+ \let\lst@ProcessLetter\@gobble
+ \let\lst@ProcessDigit\@gobble
+ \let\lst@ProcessOther\@gobble
+ \let\lst@ProcessSpace\@empty
+ \let\lst@ProcessTabulator\@empty
+ \let\lst@ProcessFormFeed\@empty
+ \let\ltj@lst@ProcessJALetter\@gobble % added
+ \let\ltj@lst@ProcessJALetterHalf\@gobble % added
+}}
+
+\directlua{
+ local utfchar, getcount = unicode.utf8.char, tex.getcount
+ luatexja.listings.insert_cb = function()
+ if not luatexja.listings.patched then
+ luatexja.listings.patched = 1
+ luatexbase.add_to_callback('process_input_buffer',
+ function(buf)
+ local ret = ''
+ for i = 1, utf.len(buf) do
+ local c = utf.sub(buf, i, i)
+ local cu = utf.byte(c)
+ if cu >= 0x80 and tex.getcatcode(cu) \string~= 13 then
+ ret = ret .. utfchar(getcount('ltjlineendcomment'))
+ end
+ ret = ret .. c
+ end
+ return ret
+ end, 'ltj.listings_unicode', 1)
+ end
+ end
+ luatexja.listings.remove_cb = function()
+ if luatexja.listings.patched then
+ luatexja.listings.patched = nil
+ luatexbase.remove_from_callback('process_input_buffer',
+ 'ltj.listings_unicode')%
+ end
+ end}
+
+% hook!
+\lst@AddToHook{Init}{%
+ \luatexcatcodetable\CatcodeTableLTJlistings\ltj@@listing@jpcmd
+ \lccode`\~=\ltjlineendcomment\lowercase{\def~{\ltj@lst@ProcessJALetter}}%"
+ \directlua{luatexja.listings.insert_cb()}%
+ \if@ltj@lst@double
+ \let\ltj@lst@hss@normal=\ltj@lst@hss@double
+ \else
+ \let\ltj@lst@hss@normal=\lst@hss
+ \fi
+ \if@ltj@lst@vsraw
+ \let\ltj@lst@hss=\ltj@lst@hss@ivs
+ \else
+ \let\ltj@lst@hss=\ltj@lst@hss@normal
+ \fi
+}
+
+\def\ltj@lst@MakeActive#1{%
+ \let\lst@temp\@empty \ltj@lst@MakeActive@#1\relax}
+\begingroup
+\catcode`\^^A=12
+\catcode`\^^@=\active
+\lccode`\$=\ltjlineendcomment \catcode`\$=13 %"
+\lowercase{%
+\gdef\ltj@lst@MakeActive@#1{\let\lst@next\relax%
+ \ifx#1\relax
+ \else\let\lst@next\ltj@lst@MakeActive@
+ \ifnum`#1>127
+ \lccode`\^^A=`#1
+ \lowercase{\lst@lAddTo\lst@temp{$^^A}}%$
+ \else
+ \lccode`\^^@=`#1
+ \lowercase{\lst@lAddTo\lst@temp{^^@}}%
+ \fi\fi\lst@next}}
+\endgroup
+
+
+\begingroup \lccode`\~=`\ \relax \lowercase{%
+\gdef\lst@InsideConvert@#1 #2{%
+ \ltj@lst@MakeActive{#1}%
+ \ifx\@empty#2%
+ \lst@lExtend\lst@arg{\lst@temp}%
+ \else
+ \lst@lExtend\lst@arg{\lst@temp~}%
+ \expandafter\lst@InsideConvert@
+ \fi#2}
+}\endgroup
+
+\lst@AddToHook{ExitVars}{%
+ \directlua{luatexja.listings.remove_cb()}%
+}
+
+% 白線対策
+\newif\ifltj@lst@frame@top
+\newdimen\ltj@lst@frame@lslimit
+\gdef\lst@frameInit{%
+ \ltj@lst@frame@toptrue
+ \ifx\lst@framelshape\@empty \let\lst@frameL\@empty \fi
+ \ifx\lst@framershape\@empty \let\lst@frameR\@empty \fi
+ \def\lst@framevrule{\vrule\@width\lst@framerulewidth\relax}%
+ \lst@ifframeround
+ \lst@frameCalcDimA\z@ \@getcirc\@tempdima
+ \@tempdimb\@tempdima \divide\@tempdimb\tw@
+ \advance\@tempdimb -\@wholewidth
+ \edef\lst@frametextsep{\the\@tempdimb}%
+ \edef\lst@framerulewidth{\the\@wholewidth}%
+ \lst@frameCalcDimA\@ne \@getcirc\@tempdima
+ \@tempdimb\@tempdima \divide\@tempdimb\tw@
+ \advance\@tempdimb -\tw@\@wholewidth
+ \advance\@tempdimb -\lst@frametextsep
+ \edef\lst@rulesep{\the\@tempdimb}%
+ \fi
+ \lst@frameMakeBoxV\lst@framebox{\ht\strutbox}{\dp\strutbox}%
+ %%%% ここから
+ \@tempdima\z@
+ \ifdim\ht\strutbox<\cht\@tempdima=\dimexpr\cht-\ht\strutbox\relax\fi
+ \ifdim\dp\strutbox<\cdp\@tempdima=\dimexpr\cdp-\dp\strutbox\relax\fi
+ \ltj@lst@frame@lslimit=-\@tempdima
+ \def\lst@framelr{%
+ \ifltj@lst@frame@top\ltj@lst@frame@topfalse\else\lineskiplimit\ltj@lst@frame@lslimit\fi
+ \copy\lst@framebox}%
+ %%%% ここまで
+ \ifx\lst@frametshape\@empty\else
+ \lst@frameH T\lst@frametshape
+ \ifvoid\z@\else
+ \par\lst@parshape
+ \@tempdima-\baselineskip \advance\@tempdima\ht\z@
+ \ifdim\prevdepth<\@cclvi\p@\else
+ \advance\@tempdima\prevdepth
+ \fi
+ \ifdim\@tempdima<\z@
+ \vskip\@tempdima\vskip\lineskip
+ \fi
+ \noindent\box\z@\par
+ \lineskiplimit\maxdimen \lineskip\z@
+ \fi
+ \lst@frameSpreadV\lst@framextopmargin
+ \fi}
+
+
+
+%%%%%%%%%%%%%%%% escape to \LaTeX
+\lstloadaspects{escape}
+\gdef\lst@Escape#1#2#3#4{%
+ \lst@CArgX #1\relax\lst@CDefX
+ {}%
+ {\lst@ifdropinput\else
+ \lst@TrackNewLines\lst@OutputLostSpace \lst@XPrintToken
+ \lst@InterruptModes
+ \lst@EnterMode{\lst@TeXmode}{\lst@modetrue}%
+ \ifx\^^M#2%
+ \lst@CArg #2\relax\lst@ActiveCDefX
+ {}%
+ {\lst@escapeend #4\lst@LeaveAllModes\lst@ReenterModes}%
+ {\lst@MProcessListing}%
+ \else
+ \lst@CArg #2\relax\lst@ActiveCDefX
+ {}%
+ {\lst@escapeend #4\lst@LeaveAllModes\lst@ReenterModes
+ \lst@newlines\z@ \lst@whitespacefalse}%
+ {}%
+ \fi%
+ \ltj@lst@escape@setup#2%
+ #3\catcode\ltjlineendcomment=9\lst@escapebegin\expandafter\lst@next%"
+ \fi}%
+ {}}
+\def\ltj@lst@emptygrp{{}}
+\def\ltj@lst@escape@setup#1{%
+ \begingroup\lccode`\~=`#1\lowercase{%
+ \gdef\lst@next##1~{%
+ \let\lst@arg\@empty\ltj@lst@remove@jacmd{##1}%
+ \expandafter\expandafter\expandafter\expandafter\expandafter\expandafter\expandafter
+ \scantokens\expandafter\expandafter\expandafter{\expandafter\ltj@lst@emptygrp\lst@arg\empty}%
+ ~}%
+ }\endgroup
+}
+\begingroup
+ \lccode`\|=\ltjlineendcomment \lowercase{%"
+ \gdef\ltj@lst@remove@jacmd#1{%
+ \expandafter\ltj@lst@remove@jacmd@\detokenize{#1}|\@nil|}
+ \gdef\ltj@lst@remove@jacmd@#1|{%
+ \ifx#1\@nil\else
+ \lst@lAddTo\lst@arg{#1}%
+ \expandafter\ltj@lst@remove@jacmd@
+ \fi}}
+\endgroup
+
+%%%%%%%%%%%%%%%% texcl
+\lst@AddToHook{AfterBeginComment}
+ {\ifnum\lst@mode=\lst@TeXLmode
+ \catcode`\^^M=13\relax
+ \catcode\ltjlineendcomment=9\relax
+ \fi}
+
+%%%%%%%%%%%%%%%%
+\lstloadaspects{writefile}
+\begingroup \catcode`\^^I=11
+\gdef\lst@WFBegin#1#2{%
+ \begingroup
+ \let\lst@OutputBox#1%
+ \def\lst@Append##1{%
+ \advance\lst@length\@ne
+ \expandafter\lst@token\expandafter{\the\lst@token##1}%
+ \ifx ##1\lst@outputspace \else
+ \lst@WFAppend##1%
+ \fi}%
+ \lst@lAddTo\lst@PreGotoTabStop{\lst@WFAppend{^^I}}%
+ \lst@lAddTo\lst@ProcessSpace{\lst@WFAppend{ }}%
+ \def\ltj@lst@ProcessIVS##1{\lst@whitespacefalse\lst@Append##1}%
+ \def\ltj@lst@ProcessVS##1{\lst@whitespacefalse\lst@Append##1}%
+ \let\lst@DeInit\lst@WFDeInit
+ \let\lst@MProcessListing\lst@WFMProcessListing
+ \lst@WFifopen\else
+ \immediate\openout\lst@WF=#2\relax
+ \global\let\lst@WFifopen\iftrue
+ \@gobbletwo\fi\fi
+ \fi}
+\endgroup
+
+% \begin{修正事項}{1.3} from jlisting.sty
% ちょっとした修正
\gdef\lst@breakProcessOther#1{\lst@ProcessOther#1}
% ソースコード目次における文字と番号の空き
\let \l@lstlisting = \l@figure
+
+%%%%
% キャプションとソースコード目次に対する日本語対応
-\def\lstlistingname{ソースコード}
-\def\lstlistlistingname{ソースコード目次}
+%\def\lstlistingname{ソースコード}
+%\def\lstlistlistingname{ソースコード目次}
% \end{修正事項}
+%%%%
-
-% Changes for LuaTeX-ja:
-% 1. \char"FFFFF は通常行末用コメント文字として使われる．
-% \catcode"FFFFF を変更しないと \lstnewenvironment{env}[1] ...
-% による env 環境等が異常動作（x19290 さんの報告）
-\lst@AddToHook{Init}{\catcode"FFFFF=9\relax}
-\lst@AddToHook{EOL}{\catcode"FFFFF=14\relax}
-
-% 2. listing な環境の処理中に \DeclareFontShape の (s)sub が実行されると，なぜか
-% ! Use of set@size@funct@args@ doesn't match its definition.
-% のエラーが出る．
-% \ifnot@nil #1-> \def\reserved@a{#1}... の \reserved@a=\set@size@funct@args@
-% がなぜか実行される？
-% ad hoc な対策として事前に必要な (s)sub は実行しておくことにする．
-\lst@AddToHook{Init}{\begingroup\itshape\bfseries\upshape\endgroup}
\endinput
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