From d41cc2a1cdf9fc7a9d5781779363b9bb3eb82c00 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Roman=20Smr=C5=BE?= <roman.smrz@seznam.cz>
Date: Sat, 25 Apr 2026 13:46:40 +0200
Subject: Concat builtin function

Changelog: Added `concat` function for lists
---
 README.md | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'README.md')

diff --git a/README.md b/README.md
index a7414b3..8d40a6f 100644
--- a/README.md
+++ b/README.md
@@ -234,8 +234,10 @@ let numbers = [1, 2, 4]
 ```
 
 List elements can be of any type, but all elements of a particular list must have the same type.
-
-Used in the `for` command.
+They can be concatenated using the `concat` function, which takes a list of lists as argument:
+```
+let list = concat [[1], [2, 3], [4]] # = [1, 2, 3, 4,]
+```
 
 ### Built-in commands
 
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