我正在尝试在 ConTeXt 中排版一本阿拉伯语书籍。我偶然发现了这个问题
页码在 9 之后发生变化，01 表示第 10 页，21 表示第 12 页，31 表示第 13 页，41 表示第 14 页，依此类推
问题似乎在于
\setupheader[style=\righttoleft, state=normal]
我需要从右到左的设置才能使阿拉伯文本正确显示在标题中。
以下是页码问题的快照：
这是我的 ConTeXt 代码：
\mainlanguage[arabic]
\setupdirections[bidi=global]
\definefontfeature
[arabic]
[mode=node,language=dflt,script=arab,
init=yes,medi=yes,fina=yes,isol=yes,
liga=yes,dlig=yes,rlig=yes,tlig=yes,
calt=yes,trep=yes,clig=yes,
mark=yes,mkmk=yes,kern=yes,curs=yes]
\starttypescript [serif] [arabic]
\definefontsynonym [Arabic-Regular] [file:ScheherazadeRegOT.ttf] [features=arabic]
\definefontsynonym [Arabic-Bold] [file:ScheherazadeRegOT.ttf] [features=arabic]
\stoptypescript
\starttypescript [serif] [arabic] [name]
\usetypescript[serif][fallback]
\definefontsynonym [Serif] [Arabic-Regular] [features=arabic]
\definefontsynonym [SerifBold] [Arabic-Bold] [features=arabic]
\stoptypescript
\starttypescript [Arabic]
\definetypeface [Arabic] [rm] [serif] [arabic] [default]
\stoptypescript
\setupmargindata[margintext]
[align=r2l]
\setupalign[r2l]
\setuppapersize[A4]
\setuplayout[
grid=min,
backspace=46.666mm, width=140mm,
topspace=33.000mm, height=198mm,
header=12.9mm,footer=9mm,
]
%% Double sided document
\setuppagenumbering[
alternative=doublesided,
state=none,
location={header,marginedge},
% conversion=romannumerals, left={--~}, right={~--},
]
\setupbodyfont[Arabic,18pt]
\setupinterlinespace[line=42pt]
\setupheads[number=no]
\setuphead[chapter][style=\bfd,before=,after=\blank,alternative=middle,grid=both]
\setuphead[section][style=\bfc,before=\blank,after=,grid=both]
\setupbackgrounds[text][text][frame=off, topframe=on]
\setupheader[style=\righttoleft, state=normal]
\setupheadertexts
[{\getmarking[chapter]}] [{\pagenumber}]
[{\pagenumber}] [{\getmarking[chapter]}]
\starttext
\chapter{شرح الآجرومية}
الحمد لله رب العالمين، وصلى الله وسلم وبارك على عبده ورسوله نبينا محمد وعلى آله وصحبه أجمعين، أما بعد:\\
\stoptext
答案1
该命令似乎\righttoleft颠倒了标题中的数字顺序，您可以保持\pagenumber从左到右书写，如下所示
\let\Pagenumber\pagenumber
\def\pagenumber{\hbox{\textdir TLT\Pagenumber}}
或者
\let\Pagenumber\pagenumber
\def\pagenumber{\hbox{\lefttoright\Pagenumber}}
代码
\mainlanguage[arabic]
\setupdirections[bidi=global]
\definefontfeature
[arabic]
[mode=node,language=dflt,script=arab,
init=yes,medi=yes,fina=yes,isol=yes,
liga=yes,dlig=yes,rlig=yes,tlig=yes,
calt=yes,trep=yes,clig=yes,
mark=yes,mkmk=yes,kern=yes,curs=yes]
\starttypescript [serif] [arabic]
\definefontsynonym [Arabic-Regular] [file:ScheherazadeRegOT.ttf] [features=arabic]
\definefontsynonym [Arabic-Bold] [file:ScheherazadeRegOT.ttf] [features=arabic]
\stoptypescript
\starttypescript [serif] [arabic] [name]
\usetypescript[serif][fallback]
\definefontsynonym [Serif] [Arabic-Regular] [features=arabic]
\definefontsynonym [SerifBold] [Arabic-Bold] [features=arabic]
\stoptypescript
\starttypescript [Arabic]
\definetypeface [Arabic] [rm] [serif] [arabic] [default]
\stoptypescript
\setupmargindata[margintext]
[align=r2l]
\setupalign[r2l]
\setuppapersize[A4]
\setuplayout[
grid=min,
backspace=46.666mm, width=140mm,
topspace=33.000mm, height=198mm,
header=12.9mm,footer=9mm,
]
%% Double sided document
\setuppagenumbering[
alternative=doublesided,
state=none,
location={header,marginedge},
% conversion=romannumerals, left={--~}, right={~--},
]
\setupbodyfont[Arabic,18pt]
\setupinterlinespace[line=42pt]
\setupheads[number=no]
\setuphead[chapter][style=\bfd,before=,after=\blank,alternative=middle,grid=both]
\setuphead[section][style=\bfc,before=\blank,after=,grid=both]
\setupbackgrounds[text][text][frame=off, topframe=on]
\setupheader[style=\righttoleft, state=normal]
\let\Pagenumber\pagenumber
\def\pagenumber{\hbox{\textdir TLT\Pagenumber}}
\setupheadertexts
[{\getmarking[chapter]}] [{\pagenumber}]
[{\pagenumber}] [{\getmarking[chapter]}]
\starttext
\chapter{شرح الآجرومية}
الحمد لله رب العالمين، وصلى الله وسلم وبارك على عبده ورسوله نبينا محمد وعلى آله وصحبه أجمعين، أما بعد:\\
\stoptext