50 windows系统下为何字体需要为所有用户安装才能LaTeX找到，希望找到kpathsea的字体文件搜寻逻辑

照例补充记录下自己的系统情况吧。在我的C:\texlive\2024路径下有texmf.cnf和texmfcnf.lua:
其中texmf.cnf内容为：

% (Public domain.)
% This texmf.cnf file should contain only your personal changes from the
% original texmf.cnf (for example, as chosen in the installer).
%
% That is, if you need to make changes to texmf.cnf, put your custom
% settings in this file, which is .../texlive/YYYY/texmf.cnf, rather than
% the distributed file (which is .../texlive/YYYY/texmf-dist/web2c/texmf.cnf).
% And include *only* your changed values, not a copy of the whole thing!
%
OSFONTDIR = $SystemRoot/fonts//;$LOCALAPPDATA/Microsoft/Windows/Fonts//

% Prefer external Perl for third-party TeXLive Perl scripts
% Was set to 1 if at install time a sufficiently recent Perl was detected.
TEXLIVE_WINDOWS_TRY_EXTERNAL_PERL = 0

而texmfcnf.lua的内容为：

-- (Public domain.)
-- This texmfcnf.lua file should contain only your personal changes from the
-- original texmfcnf.lua (for example, as chosen in the installer).
--
-- That is, if you need to make changes to texmfcnf.lua, put your custom
-- settings in this file, which is .../texlive/YYYY/texmfcnf.lua, rather than
-- the distributed file (.../texlive/YYYY/texmf-dist/web2c/texmfcnf.lua).
-- And include *only* your changed values, not a copy of the whole thing!

return { 
  content = {
    variables = {
      OSFONTDIR = "$SystemRoot/fonts//;$LOCALAPPDATA/Microsoft/Windows/Fonts//",
    },
  },
}

@u10307 感谢雾月老师的回复。我还有一个小问题，从我的这两个上述文件（处于默认情况）来看，似乎“用户层面的安装”和“系统层面的安装”均可以被识别到(?)同时有点好奇texmfcnf.lua的配置用处是被lualatex识别到的吗，这种有关的信息可以在哪些文档获取？

另外此处是否应该是typo(?) 应为 英文分号(?)

@u70550 xetex 在 Windows 和 Linux 平台不使用 kpathsea 查找 opentype 字体，而是根据 fontconfig 的配置文件来查找。texmfcnf.lua 应该是 ConTeXt 的配置文件，我不确定。

看看 texlive 的文档有没有相关内容，我是试出来的。