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-rw-r--r--Master/texmf-dist/tex/platex/pxbase/pxbase.def796
1 files changed, 6 insertions, 790 deletions
diff --git a/Master/texmf-dist/tex/platex/pxbase/pxbase.def b/Master/texmf-dist/tex/platex/pxbase/pxbase.def
index 926ee1bc6c5..214e278e543 100644
--- a/Master/texmf-dist/tex/platex/pxbase/pxbase.def
+++ b/Master/texmf-dist/tex/platex/pxbase/pxbase.def
@@ -1,791 +1,7 @@
-%
-% pxbase.def
-%
-
-% Note: bxbase.def and pxbase.def provide same set of functionality.
-% To avoid version clash, when a version of one of them is loaded,
-% load of an older version of the other is aborted.
-
-%%%% stuffs read when \input'ed
-\ifx\bxbaseOk\undefined
-\bgroup
-\catcode`\@=11
-\gdef\bx@defextension{def}
-\gdef\bx@ver@#1{\expandafter\expandafter\expandafter\@parse@version
- \csname ver@#1.\@currext\endcsname//00\@nil}
- %% \bxInputDefFile{<def_name>}
-\gdef\bxInputDefFile#1{\@onefilewithoptions{#1}[][]\bx@defextension}
- %% \bxCheckCPart{<def_name>}
-\gdef\bxCheckCPart#1{%
- \@ifl@aded\@currext{#1}{%
- \ifnum\bx@ver@{#1}>\bx@ver@\@currname \expandafter\endinput\fi}{}}
-\egroup
-\let\bxbaseOk=t
-\bxInputDefFile{pxbase} %% read this file again
-\expandafter\endinput\fi
-
-%%--------------- folloing stuffs are read by \bxTnext
-
-%%%% file declaration
-\NeedsTeXFormat{LaTeX2e}
-\ProvidesFile{pxbase.def}[2010/06/15 v0.5 BX/PX base library]
-\bxCheckCPart{bxbase}
-%* v0.5.r13
-
-%%%% error messages
-\def\bx@b@pkgname{BX/PXbase} % bundle name
-\def\bx@b@error{\PackageError\bx@b@pkgname}
-\def\bx@err@nobbl{\bx@b@error{babel not yet loaded}\@eha}
-\def\bx@err@oorng{\bx@b@error{Number out of range}\@eha}
-\def\bx@err@nanbc{\bx@b@error{Non-BMP characters not supported}\@eha}
-\def\bx@err@ilnfm{\bx@b@error{Illegal number format}\@eha}
-\def\bx@err@uddrv#1{\bx@b@error{\string#1 is undefined}\@eha}
-
-%%%% common stuffs
-\ifx\bxUcv\@undefined
-\newcount\bxUcv % argument of \bx@Ux
-\fi
-\newif\ifbxOk % all-purpsoe switch
-\let\bxHex\relax % result of \bxToHex...
-\let\bxRes\relax % result of \bxToLower
-\edef\bx@b@resetcatcodes{% < ! " ' + ^ >
- \catcode33=\the\catcode33\catcode34=\the\catcode34%
- \catcode39=\the\catcode39\catcode43=\the\catcode43%
- \catcode94=\the\catcode94\relax}
-\catcode33=12 \catcode34=12 \catcode39=12 \catcode43=12
-\catcode94=6
-
-%%------ Programming tools
-
-%%%% \bxNullify\CS
-% Make \CS void and unoverridable by \providecommand.
-\def\bxNullify#1{\global\let#1\bx@nullified}
-\def\bx@nullified{\@gobble\bx@@nullified}
-
-%%%% \bxDebug{<text>}
-% If \bxUseDebug is defined when bxbase is loaded, this command
-% prints debug messages; otherwise it is ignored.
-%\let\bx@typeout\typeout
-%\ifx\bxUseDebug\@undefined \let\bxDebug\@gobble
-%\else \def\bxDebug#1{\bx@typeout{BX debug: #1}}\fi
-\providecommand*\bxDebug{\@gobble}
-
-%%%% \bxCheckMA\CS <text> \bxEndCheckMA
-% If this construct appears in moving arguments, it expands to
-% an error message command.
-\def\bxCheckMA{\let\bx@chkma@a\bx@chkma@a\noexpand}
-\let\bxEndCheckMA\@empty \let\bx@chkma@z\relax
-\def\bx@chkma@a#1{\bx@chkma@z\relax\bx@chkma@b}
-\def\bx@chkma@b#1#2#3\bxEncCheckMA{\noexpand\bx@err@ivfrg#1#2}
-\def\bx@err@ivfrg#1{\bx@b@error{Cannot use \string#1 here}\@eha}
-
-%%------ TeX engine distinction
-
-%%%% \bxIfPrimitive\CS{<yes>}{<no>}
-% Checks if \CS is a primitive.
-\def\bxIfPrimitive#1{%
- \edef\bx@tmpa{\string#1}\edef\bx@tmpb{\meaning#1}%
- \ifx\bx@tmpa\bx@tmpb \expandafter\@firstoftwo
- \else \expandafter\@secondoftwo \fi}
-
-%%%% \bxEngineTypeX / \bxEngineTypeY
-% Numbers that signify what I am.
- % \bxEngineTypeX values
-\chardef\bxETTeX=0 % none of those
-\chardef\bxETpTeX=1 % pTeX-extended
-\chardef\bxETXeTeX=2 % XeTeX-extended
-\chardef\bxETOmega=3 % Omega-extended
- % \bxEngineTypeY values (plus \bxETTeX)
-\chardef\bxETeTeX=1 % e-TeX-extended
-\chardef\bxETpdfTeX=3 % pdfTeX-extended
- % (here old pdfTeX without e-TeX is ignored)
- %
-\bxIfPrimitive\kansuji{\let\bxEngineTypeX\bxETpTeX}{%
-\bxIfPrimitive\XeTeXversion{\let\bxEngineTypeX\bxETXeTeX}{%
-\bxIfPrimitive\Omegaversion{\let\bxEngineTypeX\bxETOmega}{%
- \let\bxEngineTypeX\bxETTeX}}}
-\bxIfPrimitive\eTeXversion{\let\bxEngineTypeY\bxETeTeX}{%
-\bxIfPrimitive\pdftexversion{\let\bxEngineTypeY\bxETpdfTeX}{%
- \let\bxEngineTypeY\bxETTeX}}
-
-%%%% \bx@b@uptex
-\bxIfPrimitive\kchar{\chardef\bx@b@uptex\@ne}{\chardef\bx@b@uptex\z@}
-
-%%------ Babel something
-
-%%<+> \bxBDHookBabel
-% A begindocument-hook about Babel.
-\newif\ifbx@bbl@inuse
-\def\bx@bbl@bdhook{}
-\providecommand\bxBDHookBabel{\bx@bdhook@babel@do}
-\def\bx@bdhook@babel@do{%
- \AtBeginDocument{%
- \@ifpackageloaded{babel}{%
- \bx@bbl@inusetrue
- \ifx\bx@bbl@captlang\@undefined\else \bx@bbl@do@captlang \fi
- \bx@bbl@bdhook
- }{}}%
- \bxNullify\bxBDHookBabel}
-\@onlypreamble\bxBDHookBabel
-\@onlypreamble\bx@bdhook@babel@do
-
-%%<+> \bxAtBeginDocumentBabel{<text>}
-% Register a begin-document hook that willl be invoked only when babel
-% is loaded.
-\def\bxAtBeginDocumentBabel{%
- \g@addto@macro\bx@bbl@bdhook}
-\@onlypreamble\bxAtBeginDocumentBabel
-\@onlypreamble\bx@bbl@bdhook
-
-%%%% \bx@bbl@patch@sel@lang
-% A patch to \select@language that disables automatic switching of
-% caption language.
-\def\bx@bbl@patch@sel@lang{% this wlll be never invoked twice
- \global\let\bx@bbl@org@select@language\select@language
- \gdef\select@language##1{%
- \bx@bbl@copy{**C}{##1}\bx@bbl@copy{##1}{**Z}%
- \bx@bbl@org@select@language{##1}\bx@bbl@copy{##1}{**C}}}
-\@onlypreamble\bx@bbl@patch@sel@lang
-
-%%%% \bx@bbl@do@captlang
-\def\bx@bbl@@main{main}
-\def\bx@bbl@@default{default}
-\def\bx@bbl@do@captlang{%
- % set captions
- \ifx\bx@bbl@captlang\bx@bbl@@main
- \let\bx@bbl@captlang\bbl@main@language \fi
- \ifx\bx@bbl@captlang\bx@bbl@@default
- \else\expandafter\ifx\csname l@\bx@bbl@captlang\endcsname\relax
- \@nolanerr\bx@bbl@captlang
- \else \csname date\bx@bbl@captlang\endcsname
- \csname captions\bx@bbl@captlang\endcsname
- \fi\fi}
-\@onlypreamble\bx@bbl@do@captlang
-
-%%%% \bx@bbl@copy{<lang1>}{<lang2>}
-% Copies \captions... and \date... for save.
-\def\bx@bbl@copy#1#2{%
- \bx@bbl@copy@a{#1}{#2}{captions}%
- \bx@bbl@copy@a{#1}{#2}{date}}
-\def\bx@bbl@copy@a#1#2#3{%
- \edef\bx@tmpa{\let\expandafter\noexpand\csname#3#1\endcsname
- \expandafter\noexpand\csname#3#2\endcsname}\bx@tmpa}
-\@namedef{captions**Z}{\@empty}
-\@namedef{date**Z}{\@empty}
-
-%%<*> \bxcaptionlanguage{<lang>}
-% Change the caption language manually, with disabling automatic
-% switching on it.
-\def\bxcaptionlanguage#1{%
- \@ifpackageloaded{babel}%
- {\ifx\bx@bbl@captlang\@undefined \bx@bbl@patch@sel@lang \fi
- \xdef\bx@bbl@captlang{#1}}%
- {\bx@err@nobbl}}
-\@onlypreamble\bxcaptionlanguage
-
-%%<*> \bxmainlanguage{<lang>}
-% Changes the 'main' language (one that is effective at beginning).
-\def\bxmainlanguage#1{%
- \expandafter\ifx\csname date#1\endcsname\relax
- \@nolanerr{#1}\fi
- \xdef\bbl@main@language{#1}}
-\@onlypreamble\bxmainlanguage
-
-%%<+> \bxTrivLangDef{<lang>}
-% Makes a fake language option.
-\def\bxTrivLangDef#1{%
- \@ifundefined{date#1}{%
- \@ifundefined{l@#1}%
- {\expandafter\chardef\csname l@#1\endcsname\z@}{}%
- \@namedef{date#1}{\relax}%
- \@namedef{captions#1}{\relax}%
- \@namedef{extras#1}{\relax}%
- \@namedef{noextras#1}{\relax}%
- \@namedef{date#1}{\relax}%
- }{}}
-\@onlypreamble\bxTrivLangDef
-
-%%------ 'Number-to-hex-string' functions
-% All public commands put their result in \bxHex.
-
-%%%% preparation
-\newif\ifbx@hx@bigchar
-\ifnum\bxEngineTypeX>\@ne \bx@hx@bigchartrue \fi
-\ifnum\bx@b@uptex>\z@ \bx@hx@bigchartrue \fi
-
-%%<+> \bxToHexTiny
-% For one-to-two-digit hex strings.
-\def\bxToHexTiny#1{%
- \chardef\bxHex=#1\relax
- \expandafter\bx@hx@tohextiny@a\meaning\bxHex\@nil}
-\def\bx@hx@tohextiny@a#1"#2\@nil{\def\bxHex{#2}}
-
-%%<+> \bxToHexSmall
-% For one-to-three-digit hex strings.
-\def\bxToHexSmall#1{%
- \mathchardef\bxHex=#1\relax
- \expandafter\bx@hx@tohexsmall@a\meaning\bxHex\@nil}
-\def\bx@hx@tohexsmall@a#1"#2\@nil{\def\bxHex{#2}}
-
-%%<+> \bxToHexTwo
-% For zero-padded two-digit hex strings.
-\def\bxToHexTwo#1{%
- \chardef\bxHex=#1\relax
- \expandafter\bx@hx@tohextwo@a\meaning\bxHex"0\@nil}
-\def\bx@hx@tohextwo@a#1"#2#3#4#5\@nil{\bx@hx@tohextwo@b#2#3#4\@nil}
-\def\bx@hx@tohextwo@b#1"#2\@nil{\def\bxHex{#2#1}}
-
-%%<+> \bxToHexThree
-% For zero-padded three-digit hex strings.
-\def\bxToHexThree#1{%
- \mathchardef\bxHex=#1\relax
- \expandafter\bx@hx@tohexthree@a\meaning\bxHex"00\@nil}
-\def\bx@hx@tohexthree@a#1"#2#3#4#5#6\@nil{\bx@hx@tohexthree@b#2#3#4#5\@nil}
-\def\bx@hx@tohexthree@b#1"#2\@nil{\def\bxHex{#2#1}}
-
-%%<+> \bxToHexFour
-% For zero-padded four-digit hex strings.
-\ifbx@hx@bigchar %----<*bigchar>
-\def\bxToHexFour#1{%
- \chardef\bxHex=#1\relax
- \expandafter\bx@hx@tohexfour@a\meaning\bxHex"000\@nil}
-\def\bx@hx@tohexfour@a#1"#2#3#4#5#6#7\@nil{\bx@hx@tohexfour@b#2#3#4#5#6\@nil}
-\def\bx@hx@tohexfour@b#1"#2\@nil{\def\bxHex{#2#1}}
-\else %----<*!bigchar>
-\mathchardef\bx@hx@fzzz="4000
-\def\bxToHexFour#1{\bgroup
- \@tempcnta=#1\relax\@tempcntb\@tempcnta\divide\@tempcntb\bx@hx@fzzz
- \ifcase\@tempcntb \advance\@tempcnta\bx@hx@fzzz \or \or
- \advance\@tempcnta-\bx@hx@fzzz \or \advance\@tempcnta-"8000 \or
- \@tempcnta\z@ \fi
- \mathchardef\bx@hx@tmp\@tempcnta
- \expandafter\bx@hx@tohexfour@a\meaning\bx@hx@tmp\@nil
- \egroup \let\bxHex\bx@hx@gtmp}
-\def\bx@hx@tohexfour@a#1"#2#3\@nil{%
- \expandafter\let\expandafter\bx@hx@tmp
- \csname bxhx@X/\the\@tempcntb#2\endcsname
- \ifx\bx@hx@tmp\relax \bx@err@oorng \global\let\bx@hx@gtmp\@empty
- \else \xdef\bx@hx@gtmp{\bx@hx@tmp#3}\fi}
-\def\bx@hx@nxt#1#2#3{\bgroup\catcode`#3=12
- \global\expandafter\def\csname bxhx@X/#1#2\endcsname{#3}\egroup}
-\@for\bx@hx@tmp:={040,051,062,073,144,155,166,177,248,259,26A,27B,%
- 34C,35D,36E,37F}\do{\expandafter\bx@hx@nxt\bx@hx@tmp}
-\fi %----</bigchar>
-
-%%<+> \bxToHexFive
-%%<+> \bxToHexFiveX
-% For zero-padded five-digit hex strings.
-\def\bxToHexFive{\bx@tohexfive@aa\relax}
-\def\bxToHexFiveX{\bx@tohexfive@aa
- {\ifnum\@tempcnta>\bx@hx@vdmax \@tempcnta=\bx@hx@vdmax\fi}}
-\ifbx@hx@bigchar %----<*bigchar>
-\chardef\bx@hx@vdmax="FFFFF
-\def\bx@tohexfive@aa#1#2{%
- {\@tempcnta=#2\relax#1\global\chardef\bx@hx@gtmp=\@tempcnta}%
- \expandafter\bx@hx@tohexfivex@a\meaning\bx@hx@gtmp"0000\@nil}
-\def\bx@hx@tohexfivex@a#1"#2#3#4#5#6#7#8\@nil{%
- \bx@hx@tohexfivex@b#2#3#4#5#6#7\@nil}
-\def\bx@hx@tohexfivex@b#1"#2\@nil{\edef\bxHex{#2#1}}
-\else %----<*!bigchar>
-\edef\bx@hx@vdmax{"FFFFF\space}
-\def\bx@tohexfive@aa#1#2{%
- \bgroup \@tempcnta=#2\relax#1%
- \@tempcntb=\@tempcnta \divide\@tempcnta\bx@hx@m\relax
- \bxToHexTwo\@tempcnta \let\bx@hx@tmp\bxHex
- \multiply\@tempcnta-\bx@hx@m\advance\@tempcnta\@tempcntb\relax
- \bxToHexThree\@tempcnta \xdef\bx@hx@gtmp{\bx@hx@tmp\bxHex}%
- \egroup \let\bxHex\bx@hx@gtmp}
-\fi %----</bigchar>
-
-%%<+> \bxToHexEight
-% For zero-padded eight-digit hex strings.
-\def\bxToHexEight#1{%
- \bgroup \@tempcnta=#1\relax
- \@tempcntb=\@tempcnta\divide\@tempcnta\p@\relax
- \bxToHexFour\@tempcnta \let\bx@hx@tmp\bxHex
- \multiply\@tempcnta-\p@\advance\@tempcnta\@tempcntb\relax
- \bxToHexFour\@tempcnta \xdef\bx@hx@gtmp{\bx@hx@tmp\bxHex}%
- \egroup \let\bxHex\bx@hx@gtmp}
-
-%%<+> \bxToHexUC
-% For zero-padded four-to-six-digit hex strings.
-\ifbx@hx@bigchar %----<*bigchar>
-\def\bxToHexUC#1{%
- \chardef\bxHex=#1\relax
- \expandafter\bx@hx@tohexuc@a\meaning\bxHex"\@empty\@empty000\@nil}
-\def\bx@hx@tohexuc@a#1"#2#3#4#5#6#7#8#9\@nil{%
- \bx@hx@tohexuc@b#2#3#4#5#6#7#8\@nil}
-\def\bx@hx@tohexuc@b#1"#2\@nil{\edef\bxHex{#2#1}}
-\else %----<*!bigchar>
-\mathchardef\bx@hx@m="1000
-\def\bxToHexUC#1{%
- \bgroup \@tempcnta=#1\relax
- \@tempcntb=\@tempcnta \divide\@tempcnta\bx@hx@m\relax
- \bxToHexSmall\@tempcnta \let\bx@hx@tmp\bxHex
- \multiply\@tempcnta-\bx@hx@m\advance\@tempcnta\@tempcntb\relax
- \bxToHexThree\@tempcnta \xdef\bx@hx@gtmp{\bx@hx@tmp\bxHex}%
- \egroup \let\bxHex\bx@hx@gtmp}
-\fi %----</bigchar>
-
-%%<+> \bxToDecFour
-\def\bxToDecFour#1{%
- \expandafter\bx@hx@todecfour@a\number#1"000\@nil}
-\def\bx@hx@todecfour@a#1#2#3#4#5#6\@nil{\bx@hx@todecfour@b#1#2#3#4#5\@nil}
-\def\bx@hx@todecfour@b#1"#2\@nil{\def\bxHex{#2#1}}
-
-%%<+> \bxToDecFive
-\def\bxToDecFive#1{%
- \expandafter\bx@hx@todecfive@a\number#1"0000\@nil}
-\def\bx@hx@todecfive@a#1#2#3#4#5#6#7\@nil{\bx@hx@todecfive@b#1#2#3#4#5#6\@nil}
-\def\bx@hx@todecfive@b#1"#2\@nil{\def\bxHex{#2#1}}
-
-%%------ Input through code values
-
-%%<+> \bxBDHookUnicode
-% A begindocument-hook about Unicode (& CID) input.
-\providecommand\bxBDHookUnicode{\bx@bdhook@unicode@do}
-\def\bx@bdhook@unicode@do{%
- \AtBeginDocument{\bx@assign@Ux}%
- \bxNullify\bxBDHookUnicode}
-\@onlypreamble\bxBDHookUnicode
-\@onlypreamble\bx@bdhook@unicode@do
-
-%%<+> \bxBDHookJisInput
-% A begindocument-hook about JIS-code input.
-\providecommand\bxBDHookJisInput{\bx@bdhook@jisinput@do}
-\def\bx@bdhook@jisinput@do{%
- \AtBeginDocument{\bx@assign@JI}%
- \bxNullify\bxBDHookJisInput}
-\@onlypreamble\bxBDHookJisInput
-\@onlypreamble\bx@bdhook@jisinput@do
-
-%%<+> \bxFallbackSym
-\def\bxFallbackSym#1{\leavevmode\bx@fbs@fnt{\dimen@=\bx@junit\relax
- \hb@xt@\dimen@{\hss\vrule\@width\z@\@height.88\dimen@\@depth.12\dimen@
- \frame{\lower.04\dimen@\hb@xt@.84\dimen@{\hss\vbox to.84\dimen@{\vss
- \hsize=.84\dimen@\baselineskip\z@\lineskip.01\dimen@\parskip\z@skip
- \leftskip\@flushglue\rightskip\@flushglue\parfillskip\z@skip
- \parindent\z@\let\\\bx@fbs@c\leavevmode\let\sml=\bx@fbs@fs\bx@fbs@f
- #1\unskip\par\vss}\hss}}\hss}}}
-\edef\bx@junit{\ifnum\bxEngineTypeX=\@ne 1zw\else 1em\fi}
-\def\bx@fbs@c{\unskip\par\ignorespaces}
-\def\bx@fbs@fnt{\global\let\bx@fbs@fnt\relax
- \global\font\bx@fbs@fs=phvr at 2.4pt
- \global\font\bx@fbs@f=phvr at 3.6pt}
-
-%%<+> \bxCodeValueSeq\CS{<text>}
-% Dispatcher for code value sequences.
-\def\bxCodeValueSeq{%
- \let\bx@cvseq@branch\bx@cvseq@branch@hex
- \bx@cvseq@a}
-\def\bx@cvseq@a#1#2{%
- {\catcode33=12%
- \xdef\bx@gtmpa{\uppercase{\def\noexpand\bx@tmpa{#2}}}}%
- \let\bx@cvseq@do=#1\bx@gtmpa\relax
- \expandafter\bx@cvseq@b\bx@tmpa,!\@nil}
-\def\bx@cvseq@b{\futurelet\bx@toka\bx@cvseq@branch}
-\def\bx@cvseq@branch@hex{%
- \if !\bx@toka \let\bx@nxt\bx@cvseq@fin
- \else\if "\bx@toka \let\bx@nxt\bx@cvseq@pfx
- \else\if '\bx@toka \let\bx@nxt\bx@cvseq@pfx
- \else\if +\bx@toka \let\bx@nxt\bx@cvseq@pfx
- \else \let\bx@nxt\bx@cvseq@hex \fi\fi\fi\fi
- \bx@nxt}
-\def\bx@cvseq@pfx{%
- \afterassignment\bx@cvseq@post \bxUcv=}
-\def\bx@cvseq@hex{%
- \afterassignment\bx@cvseq@post \bxUcv="0}
-\def\bx@cvseq@post#1{%
- \if ,#1\expandafter\bx@cvseq@post@a
- \else \bx@err@ilnfm \expandafter\bx@cvseq@fin \fi}
-\def\bx@cvseq@post@a{%
- \bx@cvseq@do \bx@cvseq@b}
-\def\bx@cvseq@fin#1\@nil{}
-
-%%<+> \bxCodeValueSeqD\CS{<text>}
-% Same as \bxCodeValueSeq, except that it defaults to decimal.
-\def\bxCodeValueSeqD{%
- \let\bx@cvseq@branch\bx@cvseq@branch@dec \bx@cvseq@a}
-\def\bx@cvseq@branch@dec{%
- \if !\bx@toka \let\bx@nxt\bx@cvseq@fin
- \else \let\bx@nxt\bx@cvseq@pfx \fi
- \bx@nxt}
-
-%%<+> \bxUx, \bxUI, \bxAJ, \bxJI, \bxKI
-% The prefixed names for \Ux, etc. They are (more likely to be)
-% collision-safe.
-\let\bxUx\relax
-\DeclareRobustCommand*\bxUx{\bxCodeValueSeq\bx@Ux}
-\let\bxUI\relax
-\DeclareRobustCommand*\bxUI{\bxCodeValueSeq\bx@UI}
-\let\bxAJ\relax
-\DeclareRobustCommand*\bxAJ{\bxCodeValueSeqD\bx@AJ}
-\let\bxJI\relax
-\DeclareRobustCommand*\bxJI{\bxCodeValueSeq\bx@JI}
-\let\bxKI\relax
-\DeclareRobustCommand*\bxKI{\bxCodeValueSeqD\bx@KI}
-
-%%<+> \bxUHex{<value>}, \bxUInt{<value>}
-% Alternative entry points for \Ux. The code value is specified in
-% hexadecimal (\bxUHex) / decimal (\bxUInt) numerals.
-\def\bxUHex{\protect\bx@Uxh}
-\def\bxUqInt{\protect\bx@UInt}
-\def\bx@UInt#1{\bxUcv=#1\relax\bx@Ux}
-
-%% \bx@UIh@fb, \bx@AJ@fb
-\def\bx@UIh@fb#1{\bxUcv="#1\relax\bxToHexFive\bxUcv
- \expandafter\bx@b@fb@five\bxHex[Ux]}
-\def\bx@AJ@fb{\bxToDecFive\bxUcv
- \expandafter\bx@b@fb@five\bxHex[AJ]}
-\def\bx@JI@fb{\bxToHexFour\bxUcv
- \expandafter\bx@b@fb@four\bxHex[JI]}
-\def\bx@KI@fb{\bxToDecFive\bxUcv
- \expandafter\bx@b@fb@five\bxHex[KI]}
-\def\bx@b@fb@five#1#2#3#4#5#6[#7]{%
- \bxFallbackSym{{\sml#7}\\\bx@hx@supzero#1#2#3\\#4#5}}
-\def\bx@b@fb@four#1#2#3#4#5[#6]{%
- \bxFallbackSym{{\sml#6}\\#1#2\\#3#4}}
-\def\bx@hx@supzero#1{\ifx0#1\else\expandafter#1\fi}
-
-%%%% \bx@assign@Ux
-% Picks up appropriate drivers \bx@Ux etc. according to current
-% load-states of packages.
-% [driver] [purpose] [argument] [default]
-% \bx@Ux Unicode \bxUcv go to \bx@UI
-% \bx@Uxh Unicode #1(hex) go to \bx@UIh
-% \bx@UI Unicode-ideo. \bxUcv go to \bx@UIh
-% \bx@UIh Unicode-ideo. #1(hex) fallback
-% \bx@AJ Adobe-Japan1 \bxUcv fallback
-% From the default value it can be said:
-% - Implemetations for \bx@Ux(h) must fallback on \bx@UI(h) when
-% they cannot be handle the given character, unless such fallback
-% is known to be useless.
-% - When you implement one of \bx@Ux or \bx@Uxh, then you must also
-% implement the other.
-% - When you implement \bx@UI, then you must also implement \bx@UIh.
-% (But you can implement only \bx@UIh.)
- % Initial values
-\def\bx@Ux{\bx@UI} % pass to \bx@UI
-\def\bx@Uxh{\bx@UIh} % pass to \bx@UIh
-\def\bx@UI{\bxToHexUC\bxUcv\bx@UIh\bxHex} % pass to \bx@UIh
-\let\bx@UIh\bx@UIh@fb % 'fallback' driver
-\let\bx@AJ\bx@AJ@fb % 'fallback' driver
- % some helpers
- % one more step put so that \UTF could be redefined
-\def\bx@UIh@otf{\UTF}
- % \UMS with the argument expanded
-\def\bx@UIh@ums#1{\expandafter\UMS\expandafter{#1}}
- % \CID with \bxUcv
-\def\bx@AJ@otf{\CID\bxUcv}
-\def\bx@assign@Ux{%
- % If I have bxucs, then set \bx@Ux to \bx@Ux@ucs
- % (which fallbacks on \bx@UI in failure).
- \@ifpackageloaded{bxucs}{%
- \let\bx@Ux\bx@Ux@ucs\let\bx@Uxh\bx@Uxh@ucs}{}%
- % If I have ums or bxsuika then I use \UMS as \bx@UIh driver.
- \@ifpackageloaded{ums}{\bxOktrue}{\bxOkfalse}
- \@ifpackageloaded{bxsuika}{\bxOktrue}{}
- \ifbxOk \let\bx@UIh\bx@UIh@UMS \fi
- % If I have utf or otf then I use \UTF as \bx@UIh driver.
- \@ifpackageloaded{utf}{\bxOktrue}{\bxOkfalse}
- \@ifpackageloaded{otf}{\bxOktrue}{}
- \ifbxOk \let\bx@UIh\bx@UIh@otf \let\bx@AJ\bx@AJ@otf \fi
- % pxotf is same as otf, except that it also provides a direct
- % way to \bx@UI and \bx@AJ.
- \@ifpackageloaded{pxotf}{%
- \let\bx@UIh\bxUIh@otf \let\bx@UI\pxUcvUTF \let\bx@AJ\pxUcvCID}{}%
- % If I am upTeX I use \kchar.
- \ifnum\bx@b@uptex>\z@
- \def\bx@UI{\kchar\bxUcv}\def\bx@UIh##1{\kchar"##1\relax}%
- % If I am a Unicode-aware engine, then...
- \else\ifnum\bxEngineTypeX>\@ne %
- \def\bx@UI{\char\bxUcv}\def\bx@UIh##1{\char"##1\relax}%
- \let\bx@Ux\bx@UI \let\bx@Uxh\bx@UIh
- % zxjatype provides better handling of \UI & \Ux.
- \@ifpackageloaded{zxjatype}{%
- \let\bx@UI\zxjt@UI \let\bx@UIh\zxjt@UIh
- \let\bx@Ux\zxjt@Ux \let\bx@Uxh\zxjt@Uxh}{}%
- % zxotf provides \CID comamnd.
- \@ifpackageloaded{zxotf}{%
- \def\bx@AJ{\CID\bxUcv}}{}%
- \fi\fi
- % If \bx@UIh@usr is known I use it.
- \ifx\bx@UIh@usr\@undefined\else \let\bx@UIh\bx@UIh@usr \fi
- \let\bx@setuidriver@a\bx@setuidriver@b
- \ifx\bx@AJ@usr\@undefined\else \let\bx@AJ\bx@AJ@usr \fi
- \let\bx@setajdriver@a\bx@setajdriver@b
-}
-\@onlypreamble\bx@assign@Ux
-
-%%%% \setUIdriver\CS
-\def\setUIdriver#1{%
- \ifx#1\@undefined \bx@err@uddrv#1%
- \else \bx@setuidriver@a#1\fi}
-\def\bx@setuidriver@a#1{\let\bx@UIh@usr#1}
-\def\bx@setuidriver@b#1{\let\bx@UIh#1}
-
-%%%% \setAJdriver\CS
-\def\setAJdriver#1{%
- \ifx#1\@undefined \bx@err@uddrv#1%
- \else \bx@setajdriver@a#1\fi}
-\def\bx@setajdriver@a#1{\let\bx@AJ@usr#1}
-\def\bx@setajdriver@b#1{\let\bx@AJ#1}
-
-%%%% \bx@assign@JI
-% Picks up appropriate drivers \bx@JI etc.
-% [driver] [purpose] [argument] [default]
-% \bx@JI JIS-code \bxUcv fallback
-% \bx@KI Kuten-code \bxUcv fallback
-\def\bx@JI{\bx@JI@fb}
-\def\bx@KI{\bx@KI@fb}
-\def\bx@assign@JI{%
- % \JI & \KI are available only in (u)pTeX
- \ifnum\bxEngineTypeX=\@ne
- \def\bx@JI{\char\jis\bxUcv\relax}\let\bx@KI\bx@KI@pTeX
- \fi
-}
-\ifnum\bxEngineTypeX=\@ne %----<*pTeX>
-%% \bx@KI@pTeX
- % \KI{2????} (0213 plane 2) works only when kanji-internal=sjis
-\mathchardef\bx@ki@max=\ifnum\jis"2121="8140 30000\else 20000\fi\relax
-\mathchardef\bx@ki@myr=10000
-\mathchardef\bx@ki@bas="2020
-\let\bx@ki@char=\char
-\ifx\kchar\@undefined\else \let\bx@ki@char=\kchar \fi
-\def\bx@KI@pTeX{%
- \ifnum\bxUcv<\bx@ki@max\else \bxUcv=\z@ \fi
- \ifnum\bxUcv<\bx@ki@myr \advance\bxUcv\bx@ki@myr \fi
- \expandafter\bx@ki@ptex@a\the\bxUcv\@nil
- \bx@ki@char\jis\bxUcv\relax}
-\bgroup \@tempcnta=94
- \@for\bx@tmpa:=01,08,03,04,05,12,13,14,15\do{\advance\@tempcnta\@ne
- \expandafter\xdef\csname bx@JSH/\bx@tmpa\endcsname{\the\@tempcnta}}
- \@tempcntb=77 \loop
- \advance\@tempcnta\@ne \advance\@tempcntb\@ne
- \expandafter\xdef\csname bx@JSH/\the\@tempcntb\endcsname
- {\the\@tempcnta}%
- \ifnum\@tempcntb<94 \repeat
-\egroup
-\def\bx@ki@ptex@a#1#2#3#4#5#6\@nil{%
- \ifnum#1=\@ne \bxUcv=#2#3\relax
- \else \bxUcv=0\csname bx@JSH/#2#3\endcsname\relax \fi
- \multiply\bxUcv\@cclvi \advance\bxUcv#4#5\relax
- \advance\bxUcv\bx@ki@bas}
-\fi %----</pTeX>
-\@onlypreamble\bx@assign@JI
-
-%%------ Assignment check
-
-%%%% \bxAssign <assignment>\relax
-\def\bxAssign{%
- \bxOkfalse\afterassignment\bx@b@assign@a}
-\def\bx@b@assign@a#1\relax{%
- \def\bx@tmpa{#1}\ifx\bx@tmpa\@empty\bxOktrue\fi}
-
-%%------ Case conversion
-
-%%%% \bxToLower{<string>}
-% Sets to \bxRes <string> converted to lowercase.
-\def\bxToLower#1{%
- \edef\bxRes{\lowercase{\def\noexpand\bxRes{#1}}}\bxRes}
-
-%%%% \bxToUpper{<string>}
-\def\bxToUpper#1{%
- \edef\bxRes{\uppercase{\def\noexpand\bxRes{#1}}}\bxRes}
-
-%%------ Document-level specials
-% Such specials must come before any typeset commands in DVI.
-
-%%%% \bxDocumentSpecial{<text>}
-% Appends \special{<text>} to the list of 'document-level specials'.
-% A simple use of \AtBeginDvi will do in this case.
-\def\bxDocumentSpecial#1{%
- \AtBeginDvi{\special{#1}}}
-\@onlypreamble\bxDocumentSpecial
-
-%%%% \bxDocumentSpecialUrgent{<text>}
-% Similar to the above, but it demands that the given special be
-% placed as early as possible.
-\def\bxDocumentSpecialUrgent#1{%
- \bx@docspec@urgent@init
- \bx@prepend@box\bx@dsu@box{\special{#1}}}
-\def\bx@prepend@box#1#2{%
- \global\setbox#1\vbox{#2\unvbox#1}}
-\providecommand\bx@docspec@urgent@init{\bx@docspec@urgent@init@do}
-\def\bx@docspec@urgent@init@do{%
- \newbox\bx@dsu@box
- \AtBeginDocument{%
- \ifx\AtBeginShipoutFirst\@undefined
- \bx@prepend@box\@begindvibox{\unvbox\bx@dsu@box}%
- \else % 'atbegshi' package is in use
- {\toks@{\unvbox\bx@dsu@box}%
- \toks\tw@\expandafter{\AtBegShi@HookFirst}%
- \xdef\AtBegShi@HookFirst{\the\toks@\the\toks\tw@}}
- \fi}%
- \bxNullify\bx@docspec@urgent@init}
-\@onlypreamble\bxDocumentSpecialUrgent
-\@onlypreamble\bx@docspec@urgent@init
-\@onlypreamble\bx@docspec@urgent@init@do
-
-%%%% \recordpapersize
-\def\recordpapersize{%
- \bxDocumentSpecial{papersize=\the\paperwidth,\the\paperheight}%
- \bxNullify\recordpapersize}
-\@onlypreamble\recordpapersize
-
-%%<*> \dvipdfmxmapline{<text>}
-%%<*> \dvipdfmxmapfile{<text>}
-\def\dvipdfmxmapline#1{\bxDocumentSpecial{pdf:mapline #1}}
-\@onlypreamble\dvipdfmxmapline
-\def\dvipdfmxmapfile#1{\bxDocumentSpecial{pdf:mapfile #1}}
-\@onlypreamble\dvipdfmxmapfile
-
-%%----- "safe-caret" module
-\newif\ifbx@acr@ok
-\newif\ifbx@acr@needed \bx@acr@neededfalse
-\newif\ifbx@safecaret \bx@safecaretfalse
-\catcode`\^=13
-
-%%%%<*> \safecaret
-\def\safecaret{%
- \bx@safecarettrue}
-\@onlypreamble\safecaret
-
-%%%% \bxEnableSafeCaret
-\def\bxEnableSafeCaret{%
- \bx@acr@neededtrue}
-\@onlypreamble\bxEnableSafeCaret
-
-%%%% \bx@acr@defbytes
-\def\bx@acr@defbytes{%
- \bgroup\@tempcnta128\lccode`\Z=`\B\catcode`\^\active
- \@whilenum\@tempcnta<256 \do{%
- \lccode`\^\@tempcnta \chardef\bx@acr@tok\@tempcnta
- \expandafter\bx@acr@defbytes@do@a\meaning\bx@acr@tok\@nil
- \advance\@tempcnta\@ne}\egroup}
-\def\bx@acr@defbytes@do@a#1"#2\@nil{% name is bx@acr@B/ab etc.
- \lowercase{\expandafter\gdef\csname bx@acr@Z/#2\endcsname{^}}}
-\@onlypreamble\bx@acr@defbytes
-\@onlypreamble\bx@acr@defbytes@do@a
-
-%%%% \bx@acr@caret
-%% This command should be \let'd to active <^>.
-\def\bx@acr@caret{%
- \let\bx@acr@out\@empty \bx@acr@caret@a}
-\def\bx@acr@caret@a{%
- \bx@acr@nextcaret{\bx@acr@caret@b}{\bx@acr@finish{\bx@acr@nxc}}}
-\def\bx@acr@caret@b#1{%
- \let\bx@acr@hex\@empty
- \bx@acr@nexthexdgt{\bx@acr@caret@c}{\bx@acr@finish{\bx@acr@nxdc}}}
-\def\bx@acr@caret@c#1{%
- \edef\bx@acr@hex{#1}%
- \bx@acr@nexthexdgt{\bx@acr@caret@d}{\bx@acr@finish{\bx@acr@nxdc\bx@acr@hex}}}
-\def\bx@acr@caret@d#1{%
- \edef\bx@acr@hex{\bx@acr@hex#1}%
- \expandafter\bx@acr@caret@e\csname bx@acr@B/\bx@acr@hex\endcsname
- \bx@acr@ifok{\bx@acr@nextcaret{\bx@acr@caret@g}{\bx@acr@finish{}}}%
- {\bx@acr@finish{\bx@acr@nxdc\bx@acr@hex}}}
-\def\bx@acr@caret@e#1{%
- \ifx#1\relax \bx@acr@okfalse
- \else \bx@acr@oktrue \expandafter\bx@acr@caret@f#1\fi}
-\def\bx@acr@caret@f#1{%
- \expandafter\def\expandafter\bx@acr@out\expandafter{\bx@acr@out#1}}
-\def\bx@acr@caret@g#1{\bx@acr@caret@a}
-\def\bx@acr@nxc{\noexpand^}
-\def\bx@acr@nxdc{\noexpand^\noexpand^}
-\def\bx@acr@nextcaret#1#2{%
- \def\bx@acr@tmpa{#1}\def\bx@acr@tmpb{#2}%
- \futurelet\bx@acr@tok\bx@acr@nextcaret@a}
-\def\bx@acr@nextcaret@a{%
- \let\bx@acr@nxt\bx@acr@tmpb
- \ifx^\bx@acr@tok \let\bx@acr@nxt\bx@acr@tmpa
- \fi \bx@acr@nxt}
-\def\bx@acr@nexthexdgt#1#2{%
- \def\bx@acr@tmpa{#1}\def\bx@acr@tmpb{#2}%
- \futurelet\bx@acr@tok\bx@acr@nexthexdgt@a}
-\def\bx@acr@nexthexdgt@a{%
- \let\bx@acr@nxt\bx@acr@tmpb
- \ifcat @\noexpand\bx@acr@tok \let\bx@acr@nxt\bx@acr@tmpa \fi
- \ifcat "\noexpand\bx@acr@tok \let\bx@acr@nxt\bx@acr@tmpa \fi
- \bx@acr@nxt}
-\def\bx@acr@ifok{%
- \ifbx@acr@ok \expandafter\@firstoftwo \else \expandafter \@secondoftwo \fi}
-\def\bx@acr@finish#1{%
- \edef\bx@acr@nxt{#1}%
- \ifx\bx@acr@out\@empty \bx@acr@oktrue \else \bx@acr@okfalse \fi
- \bx@acr@ifok{\expandafter\bx@acr@finish@a\bx@acr@nxt\@nil}%
- {\expandafter\bx@acr@out\bx@acr@nxt}}
-\def\bx@acr@finish@a#1#2\@nil{%
- % replace first ^ with normal one to avoid loop
- \bx@acr@normcaret #2}
-\let\bx@acr@normcaret\sp % this does not mean much
-
-%%%% \bx@acr@initialize
-\def\bx@acr@initialize{%
- \bx@acr@defbytes}
-\@onlypreamble\bx@acr@initialize
-
-%%%% \bx@acr@annihilate
-\def\bx@acr@annihilate{%
- \let\bx@acr@caret\relax\let\bx@acr@caret@a\relax
- \let\bx@acr@caret@b\relax\let\bx@acr@caret@c\relax
- \let\bx@acr@caret@d\relax\let\bx@acr@caret@e\relax
- \let\bx@acr@caret@f\relax\let\bx@acr@caret@g\relax
- \let\bx@acr@nextcaret\relax\let\bx@acr@nextcaret@a\relax
- \let\bx@acr@nexthexdgt\relax\let\bx@acr@nexthexdgt@a\relax
- \let\bx@acr@finish\relax\let\bx@acr@finish@a\relax}
-\@onlypreamble\bx@acr@annihilate
-
-%%%% \bx@acr@babel@hookcaret
-\def\bx@acr@babel@hookcaret{%
- \expandafter\ifx\csname active@char\string^\endcsname\relax\else
- \declare@shorthand\system@group{^}{\bx@acr@caret}%
- \let\bx@acr@normcaret\bx@acr@babel@normcaret
- \bxEnableSafeCaret \fi}
-\@onlypreamble\bx@acr@babel@hookcaret
-\edef\bx@acr@babel@normcaret{%
- \expandafter\noexpand\csname normal@char\string^\endcsname}
-
-%%%% \bx@acr@verbatim@hookcaret
-\def\bx@acr@verbatim@hookcaret{%
- \g@addto@macro\@noligs{\catcode`\^\active\let^\bx@acr@caret
- \let\bx@acr@normcaret\bx@acr@verb@normcaret}%
- \bxEnableSafeCaret}
-\begingroup \catcode`\^=12
-\global\let\bx@acr@verb@normcaret=^\endgroup
-\@onlypreamble\bx@acr@verbatim@hookcaret
-
-%%%% begin-document hook
-\providecommand*\bxBDHookSafeCaret{\bx@bdhook@safecaret@do}
-\def\bx@bdhook@safecaret@do{%
- \AtBeginDocument{%
- %% function activated by '\safecaret'
- \ifbx@safecaret
- \@ifpackageloaded{babel}{\bx@acr@babel@hookcaret}{}%
- \bx@acr@verbatim@hookcaret
- \fi
- %% initialize or annihilate...
- \ifbx@acr@needed \bx@acr@initialize
- \else \bx@acr@annihilate \fi
- \let\bxEnableSafeCaret\@undefined}%
- \bxNullify\bxBDHookSafeCaret}
-\@onlypreamble\bx@bdhook@safecaret@do
-
-\catcode`\^=6
-%%------ "shadow map" module
-
-%%%% \bxUseShadowMap\CS{<map_tfm>}
-\def\bxUseShadowMap#1#2{%
- \global\font#1=#2\relax}
-
-%%%% \bxMap\CS
-\mathchardef\bx@m@cc=256
-\def\bxMap#1{\begingroup\count@\bxUcv\divide\count@\bx@m@cc
- \chardef\bx@m@hb\count@ \multiply\count@\bx@m@cc
- \advance\bxUcv-\count@ \setbox\z@\hbox{#1\bx@m@hb\char\bxUcv}%
- \global\bxUcv\wd\z@ \endgroup}
-
-%%------ all done
-\bx@b@resetcatcodes \let\bx@nxt\relax
-\endinput
+%%
+%% This is file 'pxbase.def'.
+%%
+\PackageError{pxbase}%
+ {pxbase.def should no longer be read}%
+ {The current BX/PXbase package does not need the file.}
%% EOF