sema-docs 1.20.1

Canonical structured documentation for Sema builtins/special forms; powers LSP hover/completion and REPL apropos
Documentation 
1
2
3
4
5
6
7
8
9
10
11

---
name: "first"
module: "lists"
section: "Construction & Access"
---

Alias for `car`. Return the first element.

```sema
(first '(1 2 3))   ; => 1
```