From bcd1342e15d800cca4ecd23b2903be9270cc35ca Mon Sep 17 00:00:00 2001
From: "AYANOKOUZI, Ryuunosuke" <i38w7i3@yahoo.co.jp>
Date: Tue, 3 Nov 2015 09:00:00 +0900
Subject: [PATCH] Add user style sheet and conditional branch for appropriate
 Japanese PDF typesetting

* Japanese-specific style sheet for good Japanese typesetting.
* conditional branch for using the style sheet if '--lang=ja-JP' specified.
---
 build/build-pdf                   |  6 ++++++
 build/dblatex/librement-ja-JP.xsl | 34 +++++++++++++++++++++++++++++++
 2 files changed, 40 insertions(+)
 create mode 100644 build/dblatex/librement-ja-JP.xsl

diff --git a/build/build-pdf b/build/build-pdf
index 1421c0d373..4e55f158f5 100755
--- a/build/build-pdf
+++ b/build/build-pdf
@@ -27,6 +27,12 @@ fi
 cp -a build/dblatex tmp/$OPT_lang/xml/
 cd tmp/$OPT_lang/xml/
 
+if [ "${OPT_lang}" = "ja-JP" ];
+then
+    _XSL_USER_STYLESHEET=./dblatex/librement-ja-JP.xsl;
+    OPT_opts="--backend=xetex --xsl-user=${_XSL_USER_STYLESHEET} "${OPT_opts};
+fi
+
 echo "RUN: dblatex -c dblatex/librement.conf $OPT_opts debian-handbook.xml"
 if dblatex -c dblatex/librement.conf $OPT_opts debian-handbook.xml; then
     targetdir="$topdir/publish/$OPT_lang/Debian/$version/pdf/debian-handbook"
diff --git a/build/dblatex/librement-ja-JP.xsl b/build/dblatex/librement-ja-JP.xsl
new file mode 100644
index 0000000000..00dd7c86af
--- /dev/null
+++ b/build/dblatex/librement-ja-JP.xsl
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
+  <xsl:param name="latex.engine.options">
+    <xsl:text>-output-driver='xdvipdfmx'</xsl:text>
+    <!--
+This is for overriding xelatex's default
+-output-driver option 'xdvipdfmx -q -E'.
+xdvipdfmx should respect to the Font Embedding Permissions,
+'-E' option neglects this behavior and
+'-q' will suppress showing the warning.
+-->
+  </xsl:param>
+  <xsl:param name="xetex.font">
+    <xsl:text>
+\XeTeXtracingfonts=1
+\defaultfontfeatures+{Scale=0.8}
+\setmainfont{DejaVu Serif}
+\setsansfont{DejaVu Sans}
+\setmonofont{DejaVu Sans Mono}
+\usepackage[AutoFallBack=true]{zxjatype}
+\usepackage[ipa,scale=0.8]{zxjafont}
+%
+% Please don't use IPAex family fonts like IPAexMincho and/or IPAexGothic.
+% Because some characters are converted into Kangxi radical.
+% Example:
+% 一 (U+4E00) -&gt; ⼀ (U+2F00),
+% 人 (U+4EBA) -&gt; ⼈ (U+2F08),
+% 非 (U+975E) -&gt; ⾮ (U+2FAE),
+% 高 (U+9AD8) -&gt; ⾼ (U+2FBC) etc...
+% This conversion is not problem for printing, but
+% is problem for searching pdf and converting pdf into text.
+</xsl:text>
+  </xsl:param>
+</xsl:stylesheet>