Zsh version 4.3.10 introduced the `:a` and `:A` modifiers that are used.
[ci skip]
It handles "enter" and leave" events, nesting, and stashing of
variables (overwriting and restoring).
+## Requirements
+
+- Zsh version 4.3.10 or later.
+
## Features
- Support for enter and leave events, which can use the same file.
unknown `.autoenv.zsh` file, and remembers whitelisted files by their
hashed content.
- Test suite.
-- Written in Zsh.
+- Written in/for Zsh.
### Variable stashing