docs(sequence): multiple values

ready for proofreading

docs/tutorial/sequence.rst

@@ -129,9 +129,83 @@ And the Rougail output is:
                 ┗━━ 📓 color (Color): #66cc66 ◀ loaded from the YAML file 
                     "config/02/config.yml"
 
+.. type-along:: A sequence with multiple user data
+
+We will now look at the same `proxies` sequence variable, 
+to which multiple values ​​are assigned:
+
+.. extinclude:: https://forge.cloud.silique.fr/stove/rougail-tutorials/raw/commit/v1.1_190/config/03/config.yml
+   :language: yaml
+   :caption: A :file:`config/03/config.yml` user data file with multiple values
+
+..
+    ---
+    foxyproxy:
+      proxies:
+        - title: My company
+          color: '#66cc66'
+        - title: An other company
+          color: '#cc66cc'
+        - title: WPAD
+          color: '#1166cc'
+
+
+Which we could write in JSON like this:
+
+        .. code-block:: json
+
+           [
+                {
+                  "title": "My company",
+                  "color": "#66cc66"
+                },
+                {
+                  "title": "An other company",
+                  "color": "#cc66cc"
+                },
+                {
+                  "title": "WPAD",
+                  "color": "#1166cc"
+                }
+
+           ]
+
+
+And now we can clearly see that this `proxies` variable of type `sequence` 
+is a container for lists of values ​​of the same shape,
+and which contain the same number of elements:
+
+.. raw:: html
+  :class: output 
+  :url: https://forge.cloud.silique.fr/stove/rougail-tutorials/raw/commit/v1.1_190/config/03/output_ro.html
+
+..
+    Variables:
+    ┣━━ 📂 firefox (Firefox)
+    ┃   ┣━━ 📓 proxy_mode (Configure Proxy Access to the Internet): No proxy
+    ┃   ┗━━ 📂 dns_over_https (DNS over HTTPS)
+    ┃       ┗━━ 📓 enable_dns_over_https (Enable DNS over HTTPS): false
+    ┗━━ 📂 foxyproxy (FoxyProxy)
+        ┗━━ 📂 proxies (Proxy configuration)
+            ┣━━ 📂 title (Title or Description)
+            ┃   ┣━━ 📓 title (Title or Description): My company ◀ loaded from the 
+            ┃   ┃   YAML file "config/03/config.yml"
+            ┃   ┗━━ 📓 color (Color): #66cc66 ◀ loaded from the YAML file 
+            ┃       "config/03/config.yml"
+            ┣━━ 📂 title (Title or Description)
+            ┃   ┣━━ 📓 title (Title or Description): An other company ◀ loaded from 
+            ┃   ┃   the YAML file "config/03/config.yml"
+            ┃   ┗━━ 📓 color (Color): #cc66cc ◀ loaded from the YAML file 
+            ┃       "config/03/config.yml"
+            ┗━━ 📂 title (Title or Description)
+                ┣━━ 📓 title (Title or Description): WPAD ◀ loaded from the YAML 
+                ┃   file "config/03/config.yml"
+                ┗━━ 📓 color (Color): #1166cc ◀ loaded from the YAML file 
+                    "config/03/config.yml"
+
 .. seealso::
 
-   You can have a look at the Rougail format pages :ref:`Sequence of homogeneous elements <sequence_family>`
+   To go further, you can have a look at the Rougail format pages :ref:`Sequence of homogeneous elements <sequence_family>`
 
 .. keypoints:: let's review the key points