manjaro中文字体配置

摘抄自文章http://panqiincs.me/2019/06/05/after-installing-manjaro/

如想更细致的折腾，可参考如下几个网页
Localization/Simplified Chinese (简体中文)
Font configuration (简体中文)
Font Configuration/Chinese (简体中文)

字体安装如下：

sudo pacman -S ttf-roboto noto-fonts ttf-dejavu
# 文泉驿
sudo pacman -S wqy-bitmapfont wqy-microhei wqy-microhei-lite wqy-zenhei
# 思源字体
sudo pacman -S noto-fonts-cjk adobe-source-han-sans-cn-fonts adobe-source-han-serif-cn-fonts

创建文件.config/fontconfig/fonts.conf，加入下面的配置：

<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">

<fontconfig>

    <its:rules xmlns:its="http://www.w3.org/2005/11/its" version="1.0">
        <its:translateRule translate="no" selector="/fontconfig/*[not(self::description)]"/>
    </its:rules>

    <description>Manjaro Font Config</description>

    <!-- Font directory list -->
    <dir>/usr/share/fonts</dir>
    <dir>/usr/local/share/fonts</dir>
    <dir prefix="xdg">fonts</dir>
    <dir>~/.fonts</dir> <!-- this line will be removed in the future -->

    <!-- 自动微调 微调 抗锯齿 内嵌点阵字体 -->
    <match target="font">
        <edit name="autohint"> <bool>false</bool> </edit>
        <edit name="hinting"> <bool>true</bool> </edit>
        <edit name="antialias"> <bool>true</bool> </edit>
        <edit name="embeddedbitmap" mode="assign"> <bool>false</bool> </edit>
    </match>

    <!-- 英文默认字体使用 Roboto 和 Noto Serif ,终端使用 DejaVu Sans Mono. -->
    <match>
        <test qual="any" name="family">
            <string>serif</string>
        </test>
        <edit name="family" mode="prepend" binding="strong">
            <string>Noto Serif</string>
        </edit>
    </match>
    <match target="pattern">
        <test qual="any" name="family">
            <string>sans-serif</string>
        </test>
        <edit name="family" mode="prepend" binding="strong">
            <string>Roboto</string>
        </edit>
    </match>
    <match target="pattern">
        <test qual="any" name="family">
            <string>monospace</string>
        </test>
        <edit name="family" mode="prepend" binding="strong">
            <string>DejaVu Sans Mono</string>
        </edit>
    </match>

    <!-- 中文默认字体使用思源宋体,不使用 Noto Sans CJK SC 是因为这个字体会在特定情况下显示片假字. -->
    <match>
        <test name="lang" compare="contains">
            <string>zh</string>
        </test>
        <test name="family">
            <string>serif</string>
        </test>
        <edit name="family" mode="prepend">
            <string>Source Han Serif CN</string>
        </edit>
    </match>
    <match>
        <test name="lang" compare="contains">
            <string>zh</string>
        </test>
        <test name="family">
            <string>sans-serif</string>
        </test>
        <edit name="family" mode="prepend">
            <string>Source Han Sans CN</string>
        </edit>
    </match>
    <match>
        <test name="lang" compare="contains">
            <string>zh</string>
        </test>
        <test name="family">
            <string>monospace</string>
        </test>
        <edit name="family" mode="prepend">
            <string>Noto Sans Mono CJK SC</string>
        </edit>
    </match>

    <!-- 把Linux没有的中文字体映射到已有字体，这样当这些字体未安装时会有替代字体 -->
    <match target="pattern">
        <test qual="any" name="family">
            <string>SimHei</string>
        </test>
        <edit name="family" mode="assign" binding="same">
            <string>Source Han Sans CN</string>
        </edit>
    </match>
    <match target="pattern">
        <test qual="any" name="family">
            <string>SimSun</string>
        </test>
        <edit name="family" mode="assign" binding="same">
            <string>Source Han Serif CN</string>
        </edit>
    </match>
    <match target="pattern">
        <test qual="any" name="family">
            <string>SimSun-18030</string>
        </test>
        <edit name="family" mode="assign" binding="same">
            <string>Source Han Serif CN</string>
        </edit>
    </match>
    
    <!-- Load local system customization file -->
    <include ignore_missing="yes">conf.d</include>
    <!-- Font cache directory list -->
    <cachedir>/var/cache/fontconfig</cachedir>
    <cachedir prefix="xdg">fontconfig</cachedir>
    <!-- will be removed in the future -->
    <cachedir>~/.fontconfig</cachedir>

    <config>
        <!-- Rescan in every 30s when FcFontSetList is called -->
        <rescan> <int>30</int> </rescan>
    </config>

</fontconfig>