From 4801d78659ca53df6dda4b40d2acb16931783055 Mon Sep 17 00:00:00 2001
From: Bruno Raoult <bruno@noreply.localhost>
Date: Mon, 25 Jan 2021 21:21:07 +0100
Subject: [PATCH] test code blocks

---
 README.md | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 5f1c442..fac7391 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,25 @@ Lorem ipsum dolor sit amet, consectetuer adipiscing elit.  Donec hendrerit tempo
 
 _Aliquam erat volutpat_.  *Nunc eleifend leo vitae magna*.  **In id erat non orci commodo lobortis**.  ***Proin neque massa, cursus ut, gravida ut, lobortis eget, lacus***.  Sed diam.  Praesent fermentum tempor tellus.  Nullam tempus.  Mauris ac felis vel velit tristique imperdiet.  Donec at pede.  Etiam vel neque nec dui dignissim bibendum.  Vivamus id enim.  Phasellus neque orci, porta a, aliquet quis, semper a, massa.  Phasellus purus.  Pellentesque tristique imperdiet tortor.  Nam euismod tellus id erat.
 
-
-## Scripts
+## code
+``` C
+void free_node(node)
+    NODE *node;
+{
+    if (node->left) {
+        free_node(node->left);
+        node->left=NULL;
+    }
+    if (node->right) {
+        free_node(node->right);
+        node->right=NULL;
+    }
+    node->next=freenodes;
+    freenodes=node;
+}
+```
+```
+git clone https://foo.bar/toto.git
+```
+## block
 > Aliquam erat volutpat.  Nunc eleifend leo vitae magna.  In id erat non orci commodo lobortis.  Proin neque massa, cursus ut, gravida ut, lobortis eget, lacus.  Sed diam.  Praesent fermentum tempor tellus.  Nullam tempus.  Mauris ac felis vel velit tristique imperdiet.  Donec at pede.  Etiam vel neque nec dui dignissim bibendum.  Vivamus id enim.  Phasellus neque orci, porta a, aliquet quis, semper a, massa.  Phasellus purus.  Pellentesque tristique imperdiet tortor.  Nam euismod tellus id erat.