.TH PTEX 1 "08 August 2021" "Web2C 2023"
.\"=====================================================================
.if t .ds TX \fRT\\h'-0.1667m'\\v'0.20v'E\\v'-0.20v'\\h'-0.125m'X\fP
.if n .ds TX TeX
.ie t .ds OX \fIT\v'+0.25m'E\v'-0.25m'X\fP\"
.el .ds OX TeX\"
.\" BX definition must follow TX so BX can use TX
.if t .ds BX \fRB\s-2IB\s0\fP\*(TX
.if n .ds BX BibTeX
.\" LX definition must follow TX so LX can use TX
.if t .ds LX \fRL\\h'-0.36m'\\v'-0.15v'\s-2A\s0\\h'-0.15m'\\v'0.15v'\fP\*(TX
.if n .ds LX LaTeX
.\"=====================================================================
.SH NAME
ptex, uptex, eptex, euptex \- Japanese "Publishing TeX"
.SH SYNOPSIS
.B ptex
.RI [ options ]
.RI [ \fB&\fPformat ]
.RI [ file | \fB\e\fPcommands ]
.\"=====================================================================
.SH DESCRIPTION
p\*(TX (\fBptex\fR)
is a \*(TX engine with extensions for Japanese typesetting, including
features related to line breaking rules, inter-character spacing and
vertical writing. It was first developed by ASCII Corporation, in the
aim of providing a Japanese \*(TX which can be used for commercial
publishing. For p\*(TX, the character set available is limited to
JIS X 0208, namely JIS level-1 and level-2.
.PP
up\*(TX (\fBuptex\fR)
is a Unicode-enabled p\*(TX with extensions for better handling of
CJK (Chinese, Japanese and Korean) multilingual documents.
It has been developed by Takuji Tanaka since 2007.
.PP
e-p\*(TX (\fBeptex\fR) is a merge of e-\*(TX and p\*(TX.
.PP
e-up\*(TX (\fBeuptex\fR) is a merge of e-\*(TX and up\*(TX.
.PP
In the following sections, we refer to these engines as (e-)(u)p\*(TX.
.PP
(e-)(u)p\*(TX's handling of its command-line arguments is similar to
that of the other \*(TX programs in the
.I web2c
implementation.
.\"=====================================================================
.SH OPTIONS
Here we list only additions/deletions of command line options which are
specific to (e-)(u)p\*(TX. For (u)p\*(TX, other options are similar to
\*(TX. For e-(u)p\*(TX, other options are similar to e-\*(TX.
.TP
Additions (supported by ptexenc library):
.TP
.BI -kanji \ string
Sets the input Japanese \fIKanji\fR code.  The
.I string
can be either
.IR euc \ (EUC-JP),
.IR jis \ (ISO-2022-JP),
.IR sjis \ (Shift_JIS),
and
.IR utf8 \ (UTF-8).
For (e-)up\*(TX,
.I uptex
is also allowed.
.TP
.BI -kanji-internal \ string
Sets the internal \fIKanji\fR code.  The string can be either
.IR euc ,
and
.IR sjis .
For (e-)up\*(TX,
.I uptex
is also allowed.
.TP
Deletions:
.TP
.B -enc
In this version of (e-)(u)p\*(TX, enc\*(TX extensions are
\fInot\fR available.
.\"=====================================================================
.SH "SEE ALSO"
.BR tex (1),
.BR etex (1).
.br
Reference manual: <https://github.com/texjporg/ptex-manual>
.\"=====================================================================
.SH AUTHORS
This version of (e-)(u)p\*(TX is maintained by
Japanese \*(TX Development Community <https://texjp.org>.
For bug reports, open an issue at
GitHub repository <https://github.com/texjporg/tex-jp-build>,
or send an e-mail to <issue@texjp.org>.
.PP
This manual page was written by Hironobu Yamashita.