From 73fa5e755524c5b09e3709cee09c31449cc2a0c9 Mon Sep 17 00:00:00 2001
From: Arthur Barraux <arthur.barraux@etu.uca.fr>
Date: Sun, 5 Oct 2025 21:25:48 +0200
Subject: [PATCH] Update home

---
 Home.md | 56 +++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 55 insertions(+), 1 deletion(-)

diff --git a/Home.md b/Home.md
index 7aab167..1c4619b 100644
--- a/Home.md
+++ b/Home.md
@@ -1 +1,55 @@
-# Welcome to the Wiki.
\ No newline at end of file
+# Beluga Wiki
+
+# Presentation
+
+Beluga is an open source text editor with lisp configuration files.
+Several builtins functions are available, but you can create yours with lisp syntax.
+
+# Functions
+
+Here is a list of none exhaustive builtins functions.
+
+## Map-key
+
+### Syntax
+
+``` lisp
+(map-key "key-binds" command)
+```
+
+### Description
+
+The `map-key` function allows you to link lisp function (or builtins CLispFunction) to key sequences.
+
+## Define
+
+### Syntax
+``` lisp
+(define macro value)
+```
+or
+``` lisp
+(define function-name (lisp-code)
+```
+
+### Description
+
+The `define` function defines macros and functions that you will reuse in your code. 
+
+# Key-binds
+
+Key-binds are defines with macro on key names.
+
+| key-name    | macro       |
+|-------------|-------------|
+| arrow right | ARROW-RIGHT |
+| arrow left  | ARROW-LEFT  |
+| arrow up    | ARROW-UP    |
+| arrow down  | ARROW-DOWN  |
+| enter       | ENTER       |
+| backspace   | BACKSPACE   |
+| delete      | DEL         |
+| page up     | PAGE-UP     |
+| page down   | PAGE-DOWN   |
+| control     | CTRL-letter |
+