texlive[57128] Master/texmf-dist/doc/ptex/ptex-manual: ptex-manual
commits+karl at tug.org
commits+karl at tug.org
Sun Dec 13 23:04:20 CET 2020
Revision: 57128
http://tug.org/svn/texlive?view=revision&revision=57128
Author: karl
Date: 2020-12-13 23:04:20 +0100 (Sun, 13 Dec 2020)
Log Message:
-----------
ptex-manual (13dec20)
Modified Paths:
--------------
trunk/Master/texmf-dist/doc/ptex/ptex-manual/README.md
trunk/Master/texmf-dist/doc/ptex/ptex-manual/eptexdoc.pdf
trunk/Master/texmf-dist/doc/ptex/ptex-manual/eptexdoc.tex
trunk/Master/texmf-dist/doc/ptex/ptex-manual/ptex-guide-en.pdf
trunk/Master/texmf-dist/doc/ptex/ptex-manual/ptex-guide-en.tex
trunk/Master/texmf-dist/doc/ptex/ptex-manual/ptex-manual.pdf
trunk/Master/texmf-dist/doc/ptex/ptex-manual/ptex-manual.tex
Modified: trunk/Master/texmf-dist/doc/ptex/ptex-manual/README.md
===================================================================
--- trunk/Master/texmf-dist/doc/ptex/ptex-manual/README.md 2020-12-13 19:27:15 UTC (rev 57127)
+++ trunk/Master/texmf-dist/doc/ptex/ptex-manual/README.md 2020-12-13 22:04:20 UTC (rev 57128)
@@ -36,6 +36,6 @@
## Release Date
-2020-03-21
+2020-12-13
Japanese TeX Development Community
Modified: trunk/Master/texmf-dist/doc/ptex/ptex-manual/eptexdoc.pdf
===================================================================
(Binary files differ)
Modified: trunk/Master/texmf-dist/doc/ptex/ptex-manual/eptexdoc.tex
===================================================================
--- trunk/Master/texmf-dist/doc/ptex/ptex-manual/eptexdoc.tex 2020-12-13 19:27:15 UTC (rev 57127)
+++ trunk/Master/texmf-dist/doc/ptex/ptex-manual/eptexdoc.tex 2020-12-13 22:04:20 UTC (rev 57128)
@@ -1,5 +1,5 @@
%#!make eptexdoc.pdf
-\documentclass[a4paper,11pt,nomag]{jsarticle}
+\documentclass[a4paper,11pt,nomag,dvipdfmx]{jsarticle}
\usepackage[bold,deluxe]{otf}
\input fam256p.tex
@@ -12,7 +12,7 @@
\usepackage{lmodern}
\usepackage[T1]{fontenc}
\usepackage{booktabs,enumitem,multicol}
-\usepackage[dvipdfmx,hyperfootnotes=false]{hyperref}
+\usepackage[hyperfootnotes=false]{hyperref}
\usepackage{pxjahyper}
\usepackage{hologo}
\usepackage{makeidx}\makeindex
@@ -902,7 +902,10 @@
\begin{verbatim}
\epTeXinputencoding sjis
\end{verbatim}
- のように，<encoding>は|{}|で囲まないこと．
+ のように，<encoding>は|{}|で囲まないこと\footnote{\TeX\ Live 2020以降，
+ \.{input}プリミティブでブレースで囲まれたファイル名指定が可能に
+ なった(r53729)ことに付随して，\.{epTeXinputencoding}でもブレースで
+ 囲んだ<encoding>の指定が可能となった．}．
<encoding>の末尾は，空白トークンや展開不能トークンによって区切られる．
% scan_file_name で<encoding> を取得しているので，
% \epTeXinputencoding "euc" \epTeXinputencoding ""e""u""c"" も OK.
Modified: trunk/Master/texmf-dist/doc/ptex/ptex-manual/ptex-guide-en.pdf
===================================================================
(Binary files differ)
Modified: trunk/Master/texmf-dist/doc/ptex/ptex-manual/ptex-guide-en.tex
===================================================================
--- trunk/Master/texmf-dist/doc/ptex/ptex-manual/ptex-guide-en.tex 2020-12-13 19:27:15 UTC (rev 57127)
+++ trunk/Master/texmf-dist/doc/ptex/ptex-manual/ptex-guide-en.tex 2020-12-13 22:04:20 UTC (rev 57128)
@@ -1,19 +1,19 @@
%#!make ptex-guide-en.pdf
-\documentclass[a4paper,11pt]{article}
+\documentclass[a4paper,11pt,dvipdfmx]{article}
\usepackage[textwidth=42zw,lines=40,truedimen,centering]{geometry}
%%%%%%%%%%%%%%%%
% additional packages
\usepackage{amsmath}
-\usepackage{array}\usepackage[all]{xy}
+\usepackage{array}
+\usepackage[all]{xy}
\SelectTips{cm}{}
-%\usepackage[dvipdfmx]{graphicx}
\usepackage[T1]{fontenc}
\usepackage{booktabs,enumitem,multicol}
\usepackage[defaultsups]{newpxtext}
\usepackage[zerostyle=c,straightquotes]{newtxtt}
\usepackage{newpxmath}
-\usepackage[dvipdfmx,hyperfootnotes=false]{hyperref}
+\usepackage[hyperfootnotes=false]{hyperref}
\usepackage{pxjahyper}
\usepackage{hologo}
\usepackage{xspace}
@@ -32,6 +32,7 @@
}
\makeatother
+\def\file#1{\textsf{#1}}
\def\code#1{\texttt{#1}}
%%%%%%%%%%%%%%%%
@@ -49,10 +50,15 @@
\MakeShortVerb*{|}
%%%%%%%%%%%%%%%%
+% foreign text -> italic
+\def\Foreign#1{\textit{#1}}
+
% logos
-\def\epTeX{$\varepsilon$-\pTeX}\def\eTeX{$\varepsilon$-\TeX}
-\def\eupTeX{$\varepsilon$-\upTeX}\def\upTeX{u\pTeX}
-\def\pTeX{p\kern-.10em\TeX}
+\def\eTeXpre{$\varepsilon$-}
+\def\eTeX{\leavevmode\hbox{\eTeXpre\TeX}}
+\def\epTeX{\leavevmode\hbox{\eTeXpre\pTeX}}
+\def\eupTeX{\leavevmode\hbox{\eTeXpre\upTeX}}
+\def\pTeX{p\kern-.10em\TeX}\def\upTeX{u\pTeX}
\def\pLaTeX{p\LaTeX}\def\upLaTeX{u\pLaTeX}
\def\pdfTeX{pdf\TeX}
\def\OMEGA{$\Omega$}
@@ -94,17 +100,16 @@
to proceed with supporting \pTeX\ family smoothly.
\begin{quotation}
-Note: This English edition (\jobname.pdf) is \emph{not} meant
-to be a complete translation of Japanese edition (ptex-manual.pdf).
-For example, this document does not cover the following aspects of \pTeX:
-\begin{itemize}
- \item Typesetting conventions of Japanese characters
- \item Details of vertical writing
-\end{itemize}
-For beginners of writing Japanese texts,
-please refer to the Japanese edition.
+Note: This English guide (\file{\jobname.pdf}) is \emph{not} meant
+to be a complete translation of Japanese manual (\file{ptex-manual.pdf}).
+For example, this document does not cover issues regarding Japanese typesettings.
+If you are interested in typesetting conventions of Japanese text, please also
+refer to \file{japanese.pdf} distributed with \Pkg{babel-japanese}.
\end{quotation}
+This document is maintained at:
+\url{https://github.com/texjporg/ptex-manual/}
+
\tableofcontents
@@ -117,25 +122,54 @@
%%% pTeX とその仲間
\section{\pTeX\ and its variants}
-% [TODO] \pTeX, \upTeX, \epTeX, \eupTeX を簡単に紹介
+The figure below shows the relationship between engines.
+\[
+\xymatrix at ur{
+ \text{\TeX} \ar[r]\ar[d] & \text{\eTeX} \ar[r]\ar[d]
+ & \text{\fbox{\pdfTeX}} \\
+ \text{\pTeX} \ar[r]\ar[d] & \text{\fbox{\epTeX}} \ar[d] &\\
+ \text{\upTeX} \ar[r] & \text{\fbox{\eupTeX}} &
+}
+\]
-%%% e-(u)pTeX の話がメイン
-There is no advantage to choose \pTeX/\upTeX\ over \epTeX/\eupTeX,
-so we focus mainly on \epTeX/\eupTeX.
+\pTeX\ is an old Japanese-specific extension of \TeX82,
+which aims to support proper typesetting of Japanese text
+but only supports a limited character set, JIS~X~0208 (6879 characters).
-% [TODO] pLaTeX/upLaTeX も e- で走っていて，これで十分であると付け加える
-% [TODO] 既に pTeX/upTeX が暗に e-pTeX/e-upTeX を指す文献もあることに言及
+\upTeX\ is developed as an extension of \pTeX\ to support full Unicode
+characters. It also includes extensions to overcome the difficulties of
+\pTeX\ in processing 8-bit Latin characters due to conflicts with
+legacy multibyte Japanese encodings.
+\epTeX\ and \eupTeX\ are \eTeX\ extensions of \pTeX\ and \upTeX\ respectively.
+In the current release, some extensions derived from \pdfTeX\ and \OMEGA\ are
+also available.
+
+%%% 際立った pTeX 系列の特徴
+\section{Eminent characteristics of \pTeX\ family}
+
+The most important characteristics of \pTeX\ family can be
+summarized as follows:
+%%% 欧文と和文が別個に存在する・縦組がある
+\begin{itemize}
+ \item Japanese characters are interpreted and handled completely apart from
+ Western characters. If a pair of two or more 8-bit codes in the input
+ matches the pattern of Japanese character codes, it is regarded as one
+ Japanese character and given a different \.{catcode} (\.{kcatcode}) value.
+ \item There are two text directions; horizontal (\Foreign{yoko-gumi}; 横組)
+ and vertical (\Foreign{tate-gumi}; 縦組).
+ Two directions can be mixed even within a single document.
+\end{itemize}
+
%%% 欧文 TeX との互換性
-\section{Compatibility with Western \TeX}
+\section{Compatibility with Western \TeX}\label{compat}
%%% pTeX/upTeX は Knuthian TeX に対してほぼ上位互換
\pTeX/\upTeX\ are almost upward compatible with Knuthian \TeX,
however, they do not pass the TRIP test.
%%% 入力の8bitの扱いが異なる。フォントの8bitはそのまま
-In \pTeX/\upTeX, input handling is different from Knuthian \TeX;
-if a pair of two or more 8-bit codes matches Japanese character code,
-it is regarded as one Japanese character.
+The most important difference lies in the handling of 8-bit code inputs;
+some 8-bit Latin characters may be subject to the encoding conversion.
There is no difference in handling 8-bit TFM font.
%%% e-pTeX/e-upTeX は e-TeX に対してほぼ上位互換
@@ -144,13 +178,18 @@
It does not pass the e-TRIP test.
%%% だけど e-TeX はもうなく，pdfTeX の DVI モードがあるだけ
That said, please note that ``raw \eTeX'' is unavailable anymore
-in \TeX\ Live and derived distributions;
+in \TL and derived distributions;
they provide a command |etex| only as ``DVI mode of \pdfTeX.''
%%% e-pTeX/e-upTeX は pdfTeX の DVI モードに対して上位互換ではない
-We should note that
+You should note that
\epTeX/\eupTeX\ are \emph{not} upward compatible with DVI mode of \pdfTeX,
-which will be discussed later in section \ref{dvi-pdftex}.
+which will be discussed later in Section \ref{dvi-pdftex}.
+%%% e-(u)pTeX の話がメイン
+There is no advantage to choose \pTeX/\upTeX\ over \epTeX/\eupTeX,
+so we focus mainly on \epTeX/\eupTeX.
+% [TODO] 既に pTeX/upTeX が暗に e-pTeX/e-upTeX を指す場合もある
+
%%% LaTeX ムニャムニャ
\section{\LaTeX\ on \pTeX/\upTeX\ --- \pLaTeX/\upLaTeX}
@@ -157,7 +196,7 @@
%%% pLaTeX と upLaTeX ムニャムニャ
Formats based on \LaTeX\ is called \pLaTeX\ when running on \pTeX/\epTeX,
and called \upLaTeX\ when running on \upTeX/\eupTeX.
-In recent versions (around 2011) of \TeX\ Live and its derivatives,
+In recent versions (around 2011) of \TL and its derivatives,
the default engines of \pLaTeX\ and \upLaTeX\ are \epTeX\ and \eupTeX.
That is, the command |platex| starts \epTeX\ (not \pTeX) with
preloaded format |platex.fmt|.
@@ -167,9 +206,9 @@
\pLaTeX\ and \upLaTeX\ adds some additional commands
related to the followings:
\begin{itemize}
- \item Selection of Japanese fonts
- \item Crop marks (called ``tombow'') for printings
- \item Adjustment for mixing horizontal and vertical texts
+ \item Selection of Japanese fonts,
+ \item Crop marks (called \Foreign{tombow}; トンボ) for printings,
+ \item Adjustment for mixing horizontal and vertical texts.
\end{itemize}
%%% author レベルでは LaTeX とほぼ互換，ただし例外あり
For authors, \pLaTeX/\upLaTeX\ are almost upward compatible with
@@ -184,24 +223,9 @@
\end{itemize}
%%% developer レベルでは pdfTeX 拡張や pLaTeX カーネルでムニャムニャ
For developers, additional care may be needed,
-for changes in the kernel macros and/or absence of \pdfTeX\ features.
+for changes in the kernel macros and/or the absence of \pdfTeX\ features.
-%%% 際立った pTeX 系列の特徴
-\section{Eminent characteristics of \pTeX/\upTeX}
-The most important characteristics of \pTeX/\upTeX\ can be
-summarized as follows:
-%%% 欧文と和文が別個に存在する・縦組がある
-\begin{itemize}
- \item Japanese characters are interpreted and handled completely apart from
- Western characters.
- \item Texts can be aligned vertically, called ``tate-gumi'' (縦組).
- The horizontal alignment of texts is called ``yoko-gumi'' (横組),
- and both ``tate-gumi'' and ``yoko-gumi'' can be mixed
- even within a single document.
-\end{itemize}
-
-
\newpage
@@ -293,12 +317,12 @@
However, some additional DVI commands, which are defined in the
standard \cite{dvistd0} but never used in \TeX82, can come out.
\begin{itemize}
- \item |set2| (129), |put2| (134):
- Appears in both \pTeX\ and \upTeX\ DVI.
- Used to typeset a Japanese character with 2-byte code.
- \item |set3| (130), |put3| (135):
- Appears in only \upTeX\ DVI.
- Used to typeset a Japanese character with 3-byte code.
+ \item |set2| (129): % |put2| (134) seems to be unused
+ Used to typeset a Japanese character with 2-byte code
+ (both \pTeX\ and \upTeX).
+ \item |set3| (130): % |put3| (135) seems to be unused
+ Used to typeset a Japanese character with 3-byte code
+ (\upTeX\ only).
\end{itemize}
When \pTeX\ is going to typeset a Japanese character into DVI,
it is encoded in JIS, which is always a 2-byte code.
@@ -790,7 +814,7 @@
\.{kansuji} is an expandable primitive like \.{number} or \.{romannumeral},
and it converts an integer into its corresponding kanji notation
-called ``kansuji'' (漢数字). The important point here is that
+called \Foreign{kansuji} (漢数字). The important point here is that
the number-kanji mapping can be altered by \.{kansujichar}.
Example 1: equivalent to |\def\X{あ}| (JIS code \code{0x2422} is ``あ''):
@@ -870,10 +894,28 @@
%%% pdfTeX と違うところ
\subsection{Difference from \pdfTeX\ in DVI mode}\label{dvi-pdftex}
-As stated above,
-\epTeX/\eupTeX\ are \emph{not} upward compatible with DVI mode of \pdfTeX.
+As stated in Section \ref{compat}, \epTeX/\eupTeX\ are
+\emph{not} upward compatible with DVI mode of \pdfTeX,
+which is available as the |etex| command in \TL.
+Here we list some important differences:
%%% pdfTeX の DVI モードにあって e-(u)pTeX にないプリミティブ
+First, some \pdfTeX-specific primitives are absent. Examples:
+\begin{itemize}
+ \item All primitives specific to PDF output:
+ \.{pdfoutput}, \.{pdfinfo}, \.{pdfobj} etc.\footnote{%
+ \epTeX/\eupTeX\ has primitives \.{pdfpagewidth} and \.{pdfpageheight};
+ this is just because they were convenient for implementing \.{pdfsavepos},
+ and their behavior is somewhat different from that of \pdfTeX.
+ Also note that \epTeX/\eupTeX\ does not have \.{pdfhorigin}
+ and \.{pdfvorigin}.}
+ \item All primitives related to micro-typography:
+ \.{pdffontexpand}, \.{pdfprotrudechars}, etc.
+ \item Some primitives related to handling of strings:
+ \.{pdfescapestring}, \.{pdfescapehex} etc.
+\end{itemize}
+
+
%%% その他ムニャムニャ
%%% ファイルの文字コードはどうするか
@@ -915,8 +957,8 @@
%%% 欧文とは別個
\pTeX\ family can have 3 different ``current'' fonts at the same time;
-a Latin font, a Japanese font for horizontal writing (``yoko-gumi''),
-and a Japanese font for vertical writing (``tate-gumi'').
+a Latin font, a Japanese font for horizontal writing (\Foreign{yoko-gumi}),
+and a Japanese font for vertical writing (\Foreign{tate-gumi}).
The first one is the same as in the Knuthian \TeX,
which is defined in a standard TFM format.
The latter two are specific to \pTeX\ family, which are defined
Modified: trunk/Master/texmf-dist/doc/ptex/ptex-manual/ptex-manual.pdf
===================================================================
(Binary files differ)
Modified: trunk/Master/texmf-dist/doc/ptex/ptex-manual/ptex-manual.tex
===================================================================
--- trunk/Master/texmf-dist/doc/ptex/ptex-manual/ptex-manual.tex 2020-12-13 19:27:15 UTC (rev 57127)
+++ trunk/Master/texmf-dist/doc/ptex/ptex-manual/ptex-manual.tex 2020-12-13 22:04:20 UTC (rev 57128)
@@ -1,5 +1,5 @@
%#!make ptex-manual.pdf
-\documentclass[a4paper,11pt,nomag]{jsarticle}
+\documentclass[a4paper,11pt,nomag,dvipdfmx]{jsarticle}
\usepackage[textwidth=42zw,lines=40,truedimen,centering]{geometry}
%%%%%%%%%%%%%%%%
@@ -13,7 +13,7 @@
\usepackage[defaultsups]{newpxtext}
\usepackage[zerostyle=c,straightquotes]{newtxtt}
\usepackage{newpxmath}
-\usepackage[dvipdfmx,hyperfootnotes=false]{hyperref}
+\usepackage[hyperfootnotes=false]{hyperref}
\usepackage{pxjahyper}
\usepackage{hologo}
\usepackage{makeidx}\makeindex
@@ -1045,9 +1045,12 @@
\end{cslist}
\begin{dangerous}
- 細かい話をすれば，\pTeX のフォーマット作成時に和文フォントを
+ 細かい話をすれば，\pTeX のini modeでのフォーマット作成時に和文フォントを
何も選択しなければ，|\fontname\jfont|が|\nullfont|となり，
- また和文文字を入力してもノードは作られないので，
+ また和文文字を入力してもノードは作られない\footnote{ただし，
+ $\.{tracinglostchars}>0$でも
+ \code{Missing character: There is no あ in font nullfont!}のような
+ 警告は出ない．}ので，
「和文版|\nullfont|が選択されている」と言えなくもない．
ただ，いったん実際の和文フォントを選択した後に
「和文版|\nullfont|を選択する」という制御綴は作れないと思われる．
@@ -1419,6 +1422,38 @@
「原理的に文字コードが取り得ない値」に変更した(\cite{build68})．
\end{dangerous}
+\newpage
+
+%%%%%
+\part{\pTeX の出力するDVIフォーマット}
+
+\pTeX が出力するDVIファイルは，欧文の横組のみを行っていれば
+オリジナルの\TeX が出力するDVIファイルと全く同様に解釈できる．
+一方，\pTeX で和文文字を出力する場合，および組方向変更を行う場合は
+以下のDVI命令が使用される．
+|set2|，|set3|は\cite{dvistd0}で定義されているが，
+オリジナルの\TeX では使われていない．
+|dir|は\cite{dvistd0}で定義されておらず，\pTeX の独自拡張である．
+\begin{itemize}
+ \item |set2| (129)\quad $\mathit{c}[2]$\\
+ コード番号が$c$ ($\mathtt{0x100} \le c < \mathtt{0x10000}$)の
+ 文字を印字し，参照点を移動する．
+ \pTeX ではJISコード，\upTeX ではUCS-2が用いられる．
+ \item |set3| (130)\quad $\mathit{c}[3]$\\
+ コード番号が$c$ ($\mathtt{0x10000} \le c < \mathtt{0x1000000}$)の
+ 文字を印字し，参照点を移動する．
+ \upTeX ではUCS-4の下位3バイトが用いられる（\pTeX では現れない）．
+ \item |dir| (255)\quad $\mathit{d}[1]$\\
+ 組方向を変更する．$\mathit{d}[1]=0$が横組，
+ $\mathit{d}[1]=1$が縦組，$\mathit{d}[1]=3$がDtoU組を示す．
+\end{itemize}
+
+\pTeX が出力するDVIファイルのプリアンブル部のフォーマットIDは，
+オリジナルの\TeX と同じく常に2である．
+一方，ポストアンブル部の|post_post|命令に続くフォーマットIDは
+\pTeX でも通常2であるが，\pTeX の拡張DVI命令である|dir|が
+使用されている場合のみ3にセットされる．
+
\begin{thebibliography}{99}
\bibitem{topic} Victor Eijkhout, \textit{\TeX\ by Topic, A \TeX nician's Reference},
Addison-Wesley, 1992.\\
@@ -1458,6 +1493,9 @@
\bibitem{build68} aminophen, 「upTeX の |\if| と |\ifcat|」，
2019/01/17,\\
\url{https://github.com/texjporg/tex-jp-build/issues/68}
+ \bibitem{dvistd0} TUG DVI Standards Working Group,
+ \textit{The DVI Driver Standard, Level 0}.\\
+ \url{https://ctan.org/pkg/dvistd}
\end{thebibliography}
\newpage
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