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ConTeXt：fish shell 中所需的环境变量

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ConTeXt：fish shell 中所需的环境变量

我根据 Linux 机器上的文档安装了 ConTeXt，并将二进制文件添加到我的路径中，这样我就可以context从任何地方运行它。如果我这样做，我会收到以下错误：

mtxrun          | forcing cache reload
resolvers       | resolving | looking for regular 'texmfcnf.lua' on given path '/home/domma/texmf/web2c' from specification 'home:texmf/web2c'
resolvers       | resolving | looking for regular 'texmfcnf.lua' on given path '/etc/texmf/web2c' from specification '/etc/texmf/web2c'
resolvers       | resolving | looking for regular 'texmfcnf.lua' on given path '/usr/local/share/texmf/web2c' from specification '/usr/local/share/texmf/web2c'
resolvers       | resolving | looking for regular 'texmfcnf.lua' on given path '/usr/share/texmf/web2c' from specification '/usr/share/texmf/web2c'
resolvers       | resolving | looking for regular 'texmfcnf.lua' on given path '/usr/share/texlive/texmf-dist/web2c' from specification '/usr/share/texlive/texmf-dist/web2c'
resolvers       | resolving | looking for regular 'texmfcnf.lua' on given path './share/texmf/web2c' from specification 'selfautoparent:/share/texmf/web2c'
resolvers       | resolving | looking for fallback 'contextcnf.lua' on given path '/home/domma/texmf/web2c' from specification 'home:texmf/web2c'
resolvers       | resolving | looking for fallback 'contextcnf.lua' on given path '/etc/texmf/web2c' from specification '/etc/texmf/web2c'
resolvers       | resolving | looking for fallback 'contextcnf.lua' on given path '/usr/local/share/texmf/web2c' from specification '/usr/local/share/texmf/web2c'
resolvers       | resolving | looking for fallback 'contextcnf.lua' on given path '/usr/share/texmf/web2c' from specification '/usr/share/texmf/web2c'
resolvers       | resolving | looking for fallback 'contextcnf.lua' on given path '/usr/share/texlive/texmf-dist/web2c' from specification '/usr/share/texlive/texmf-dist/web2c'
resolvers       | resolving | looking for fallback 'contextcnf.lua' on given path './share/texmf/web2c' from specification 'selfautoparent:/share/texmf/web2c'
resolvers       | resolving |
resolvers       | resolving | warning: no lua configuration files found
resolvers       | resolving | no texmf paths are defined (using TEXMF)
resolvers       | resolving |
mtxrun          | the resolver databases are not present or outdated
resolvers       | resolving | using suffix based filetype 'lua'
resolvers       | resolving | remembering file 'mtx-context.lua' using hash 'lua::mtx-context.lua'
resolvers       | resolving | using suffix based filetype 'lua'
resolvers       | resolving | remembering file 'mtx-contexts.lua' using hash 'lua::mtx-contexts.lua'
resolvers       | resolving | remembered file 'mtx-context.lua'
resolvers       | resolving | using suffix based filetype 'lua'
resolvers       | resolving | remembering file 'mtx-t-context.lua' using hash 'lua::mtx-t-context.lua'
resolvers       | resolving | using suffix based filetype 'lua'
resolvers       | resolving | remembering file 'mtx-t-contexts.lua' using hash 'lua::mtx-t-contexts.lua'
resolvers       | resolving | remembered file 'mtx-t-context.lua'
resolvers       | resolving | using suffix based filetype 'lua'
resolvers       | resolving | remembering file 'context.lua' using hash 'lua::context.lua'
mtxrun          | unknown script 'context.lua' or 'mtx-context.lua'

这可能是因为我没有调用setuptex。如果我在 bash shell 中调用 ，之后一切都会正常工作。我的问题是：我使用的是 Fish shell，但没有setuptexFish。文档提到了一些环境变量，但我不清楚哪些是真正需要的，我不想根据 来猜测setuptex。

有人能告诉我必须设置哪些最小环境变量才能开始context工作吗？

答案1

根据 Aditya 的回答，将此路径添加到PATHfish 的正确方法是运行：

fish_add_path /opt/context/tex/texmf-linux-64/bin

对于大多数 shell 来说，您需要export在配置文件中放入一个命令，但对于 fish 来说，您只需运行一次该命令。

答案2

您需要设置的唯一变量是$PATH，它应该是（更改/opt/context/tex/...为您安装上下文的目录）

PATH=/opt/context/tex/texmf-linux-64/bin:$PATH

我还更喜欢设置 TEXMFCACHE：

TEXMFCACHE=$HOME/.cache/context

它可以是任何用户可写的目录。

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