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-rw-r--r--Master/texmf-dist/doc/luatex/luatexja/luatexja.dtx24
1 files changed, 23 insertions, 1 deletions
diff --git a/Master/texmf-dist/doc/luatex/luatexja/luatexja.dtx b/Master/texmf-dist/doc/luatex/luatexja/luatexja.dtx
index 15aaaac8c98..8da955d6295 100644
--- a/Master/texmf-dist/doc/luatex/luatexja/luatexja.dtx
+++ b/Master/texmf-dist/doc/luatex/luatexja/luatexja.dtx
@@ -3584,6 +3584,28 @@ JFM中における \texttt{kanjiskip\_natural}, \texttt{kanjiskip\_stretch},\
3キーは再び有効化される.\texttt{-ltjksp}, \texttt{+ltjksp} を複数回指定した場合は,
最後に指定したものが有効となる.
%</ja>
+%<*en>
+\paragraph{\texttt{ltjksp}}
+\label{pg:ltjksp}
+\texttt{kanjiskip\_natural}, \texttt{kanjiskip\_stretch},\
+\texttt{kanjiskip\_shrink} keys (Page~\pageref{pg:ksp_nat}) makes tha
+\LuaTeX-ja inserts not only a glue which is specified by a JFM, and also
+the natural width/stretch part/shrink part of \Param{kanjiskip}.
+
+This functionality is disabled by \texttt{-ltjksp} specification.
+\begin{LTXexample}[width=16\zw]
+\leavevmode
+\ltjsetparameter{kanjiskip=0pt plus 3\zw}
+\vrule\hbox to 15\zw{あ「い」う,えお}\vrule
+
+\jfont\G=file:KozMinPr6N-Regular.otf%
+ :jfm=ujis;-ltjksp at 9.2487pt
+\G\leavevmode%
+\vrule\hbox to 15\zw{あ「い」う,えお}\vrule
+\end{LTXexample}
+%</en>
+
+
%<en>\subsection{\cs{tfont}}
@@ -4382,7 +4404,7 @@ Hence we have the following result:
\end{cslist}
%</en>
-
+
\item[end\_stretch=<kern>, end\_shrink=<kern>]
%<*ja>
(任意,バージョン1のみ)