[Font] 有关freetype和fontconfig

前段时间听说好像不需要补丁也能显示粗体
不过当时没搞清楚是那个部分的改进
后来看到portage里fontconfig有了新版本2.3.2，
还以为是因为它,后来发现不是
是freetype和libXft，还是再等等

不过还是升级了fontconfig,发现个别情况下英文字母会变宽
降回原版本也还是一样
后来发现把monospace的字体替换列表里的NSimSun改成SimSun就好了

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