Re: [PATCH 1/4] * doc/texinfo-zh.tex: add Chinese support for texinfo.tex, only support XeTex now.

[bobwxc]

在 2022/10/7 04:04, Gavin Smith 写道:
> On Fri, Oct 07, 2022 at 01:07:11AM +0800, Wu XiangCheng wrote:
> > ---
> >   ChangeLog          |  5 +++++
> >   doc/texinfo-zh.tex | 53 ++++++++++++++++++++++++++++++++++++++++++++++
> >   2 files changed, 58 insertions(+)
> >   create mode 100644 doc/texinfo-zh.tex
> This appears to be a trivial modification of doc/texinfo-ja.tex.  Is
> doc/texinfo-zh.tex required as well?
>
> If it is just a trivial modification of doc/texinfo-ja.tex but it is
> better to have a separate file for Chinese output, it may be okay to
> add it, depending on the other changes you also sent.  I will email
> you separately about the other changes.
Technically, it is better to have a texinfo-cjk.tex as long as there
is a method to determine @documentlanguage in early. zh does not use
LuaTex now, and defined different lable. Also, mv texinfo-ja.tex to
-cjk.tex may break user space as well.

So keep a separate file may easier.
> > diff --git a/ChangeLog b/ChangeLog
> > index 5f82758323..71b6f26661 100644
> > --- a/ChangeLog
> > +++ b/ChangeLog
> > @@ -1,3 +1,8 @@
> > +2022-10-06  Wu XiangCheng  <bobwxc@yeah.net>
> > +
> > +       * doc/texinfo-zh.tex: add Chinese support for texinfo.tex, only
> > +       support XeTex now.
> > +
> >   2022-10-05  Patrice Dumas  <pertusus@free.fr>
> >   
> >   	* tp/Texinfo/Common.pm, tp/Texinfo/Commands.pod,
> > diff --git a/doc/texinfo-zh.tex b/doc/texinfo-zh.tex
> > new file mode 100644
> > index 0000000000..2d4182e258
> > --- /dev/null
> > +++ b/doc/texinfo-zh.tex
> > @@ -0,0 +1,53 @@
> > +% texinfo-zh.tex -- Chinese texinfo.tex loader
> > +% Some CJK packages are necessary to load before texinfo.tex.
> > +%
> > +% Copyright 2016, 2017 Free Software Foundation, Inc.
> > +%
> > +% This program is free software; you can redistribute it and/or modify
> > +% it under the terms of the GNU General Public License as published by
> > +% the Free Software Foundation; either version 3 of the license, or (at
> > +% your option) any later version.
> > +%
> > +% This program is distributed in the hope that it will be useful,
> > +% but WITHOUT ANY WARRANTY; without even the implied warranty of
> > +% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> > +% GNU General Public License for more details.
> > +%
> > +% You should have received a copy of the GNU General Public License
> > +% along with this program.  If not, see <http://www.gnu.org/licenses/>.
> > +
> > +%
> > +% For XeTeX
> > +%
> > +\ifx\XeTeXrevision\thisisundefined
> > +\else
> > +  % XeTeX 0.9998+ is required.
> > +  \ifnum\strcmp{\the\XeTeXversion\XeTeXrevision}{0.9998}<0
> > +    \errmessage{XeTeX 0.9998+ is required}
> > +  \fi
> > +  % zhspacing: Spacing for mixed CJK-English documents in XeTeX
> > +  % http://www.ctan.org/tex-archive/macros/xetex/generic/zhspacing
> > +  \openin 1 zhspacing.sty \ifeof 1
> > +    \errmessage{zhspacing is not found.
> > +    It is required for Chinese Texinfo files with XeTeX.
> > +    http://www.ctan.org/tex-archive/macros/xetex/generic/zhspacing
> > +    It might be contained in texlive-lang-chinese.}
> > +  \else
> > +    \def\zhfont{dummy} % Cancel the request of SimSun font
> > +    \def\zhpunctfont{dummy} % Cancel the request of SimSun font
> > +    \input zhspacing.sty
> > +    \zhspacing
> > +    \def\txizhpackage{zhspacing}
> > +  \fi
> > +\fi
> > +
> > +%
> > +% For others
> > +%
> > +\ifx\XeTeXrevision\thisisundefined
> > +    \errmessage{The TeX engine is not XeTeX.
> > +    XeTeX is required for Chinese Texinfo files}
> > +\fi
> > +
> > +% Load original texinfo.tex
> > +\input texinfo.tex
> > --
> > 2.30.2