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@@ -226,7 +226,7 @@ The prompts (except the filter prompt) support readline-like command-line shortc
Key ^L clears and Esc exits all prompts.
-The command prompt understands environment variables (like `$PWD`) and aliases (if your shell supports). To fuzzy-select commands from your shell history at the command prompt and issue them after editing (like [fc](http://manpages.ubuntu.com/manpages/bionic/man1/fc.1posix.html)), copy the plugin `fzhist` (as `h` maybe?) in your `$PATH`.
+The command prompt understands environment variables (like `$PWD`). Refer to your shell's documentation (e.g. `BASH_ENV` for bash, `~/.zshenv` for zsh) to use aliases and functions. To fuzzy-select commands from your shell history at the command prompt and issue them after editing (like [fc](http://manpages.ubuntu.com/manpages/bionic/man1/fc.1posix.html)), copy the plugin `fzhist` (as `h` maybe?) in your `$PATH`.
The special variable `$nnn` denotes the hovered file name. It is accessible from the command prompt or a spawned shell.