docs(configuration): Add section

tony · tony · commit 8265f959c581 · 2022-03-19T09:09:47.000-05:00
diff --git a/docs/configuration/environmental-variables.md b/docs/configuration/environmental-variables.md
@@ -0,0 +1,11 @@
+(environmental-variables)=
+
+# Environmental variables
+
+## `TMUXP_CONFIGDIR`
+
+Example: `TMUXP_CONFIGDIR=$HOME/.mytmuxpconfigdir tmuxp load cpython`
+
+## `LIBTMUX_TMUX_FORMAT_SEPARATOR`
+
+See [`LIBTMUX_TMUX_FORMAT_SEPARATOR`](https://libtmux.git-pull.com/api.html#tmux-format-separator) in libtmux API.
diff --git a/docs/configuration/index.md b/docs/configuration/index.md
@@ -0,0 +1,7 @@
+# Reference
+
+```{toctree}
+
+environmental-variables
+
+```
diff --git a/docs/index.md b/docs/index.md
@@ -23,6 +23,7 @@ about
 quickstart
 examples
 commands/index
+configuration/index
 plugin_system
 
 ```
