---
source: crates/alba-shell/src/parser.rs
expression: "err(\"case $x in a) echo a;; esac\")"
---
error: subshells, function definitions, and `case` patterns are not supported
│ case $x in a) echo a;; esac
│ ^
= help: move the logic into a script invoked by `run`, or declare `executor system_shell` on this beam