%% %% This is file 'pxjahyper-enc.sty'. %% %% Copyright (c) 2012-2021 Takayuki YATO (aka. "ZR") %% GitHub: https://github.com/zr-tex8r %% Twitter: @zr_tex8r %% %% This package is distributed under the MIT License. %% %% package declaration \NeedsTeXFormat{pLaTeX2e} \ProvidesPackage{pxjahyper-enc}[2021/06/06 v0.9c] \def\pxhe@pkgname{pxjahyper-enc} \providecommand{\bxDebug}[1]{} %--------------------------------------- package options %% variables \let\pxhe@driver=d % driver options \DeclareOption{dvipdfmx}{% \let\pxhe@driver=d\relax } \DeclareOption{dvips}{% \let\pxhe@driver=s\relax } \DeclareOption{nodvidriver}{% \let\pxhe@driver=0\relax } % dispatch \ProcessOptions* %--------------------------------------- user interface %% variables \let\pxhe@bigcode=t \let\pxhe@default@tounicode=t %%<*> \suppressbigcode \@onlypreamble\suppressbigcode \newcommand*\suppressbigcode{% \global\let\pxhe@bigcode=f\relax } %%<*> \suppressdefaulttounicode \@onlypreamble\suppressdefaulttounicode \newcommand*\suppressdefaulttounicode{% \global\let\pxhe@default@tounicode=f\relax } %%<+> \pxjahyperToUnicodeSpecial{} \newcommand*\pxjahyperToUnicodeSpecial[1]{% \edef\pxhe@tmpa{% \noexpand\pxhe@begin@dvi@hook{\special{pdf:tounicode #1}}% }\pxhe@tmpa } %--------------------------------------- environment %% check \ifx d\pxhe@driver\else \ifx s\pxhe@driver \PackageWarningNoLine\pxhe@pkgname {Unsupported driver (dvips)} \fi \let\pxhe@begin@dvi@hook\@gobble \expandafter\endinput\fi\relax %% switch 'pxhe@new@hook@system' \newif\ifpxhe@new@hook@system \@ifl@t@r\fmtversion{2020/10/01}{\pxhe@new@hook@systemtrue}{} %% \pxhe@jcode \ifnum \jis"2121="8140 \let\pxhe@jcode=s\relax \else\ifnum\jis"2121="A1A1 \let\pxhe@jcode=e\relax \else\ifnum\jis"2121="3000 \let\pxhe@jcode=u\relax \fi\fi\fi \ifx\pxhe@jcode\@undefined \PackageError\pxhe@pkgname {Unknown internal kanji code} {Package loading is aborted right now.} \expandafter\endinput \fi %--------------------------------------- begin-dvi hook (new) \ifpxhe@new@hook@system %% \pxhe@hook@label \def\pxhe@hook@label{pxjahyper/enc} %% \pxhe@begin@dvi@hook{} \def\pxhe@begin@dvi@hook#1{% \AddToHook{shipout/firstpage}[\pxhe@hook@label]{#1}% } %% declare necessary rules \DeclareHookRule{shipout/firstpage}{\pxhe@hook@label}{<}{hyperref} \fi %--------------------------------------- begin-dvi hook (old) \ifpxhe@new@hook@system\else %% packages \RequirePackage{atbegshi}[2011/10/05]% v1.16 %% \pxhe@begin@dvi@hook{} \def\pxhe@begin@dvi@hook#1{% \begingroup \toks\z@{#1}% \toks\tw@\expandafter{\AtBegShi@HookFirst}% \xdef\AtBegShi@HookFirst{\the\toks@\the\toks\tw@}% \endgroup } \fi %--------------------------------------- default tounicode special %% \pxhe@cmap@name \def\pxhe@cmap@name{% \if e\pxhe@jcode % euc EUC-UCS2% \else\if s\pxhe@jcode % sjis 90ms-RKSJ-UCS2% \else\if t\pxhe@bigcode % ucs, bigcode UTF8-UTF16% \else % ucs, no bigcode UTF8-UCS2% \fi\fi\fi } %% \pxhe@do@default@tounicode \def\pxhe@do@default@tounicode{% \if t\pxhe@default@tounicode \special{pdf:tounicode \pxhe@cmap@name}% \fi } \pxhe@begin@dvi@hook{\pxhe@do@default@tounicode} %--------------------------------------- done \endinput %% EOF