diff --git a/config.toml b/config.toml
index 20fb8886218559a6f86238c191411c105d9efba2..36ee7cd1886f02859b7bf3f254287e19fab4cf38 100644
--- a/config.toml
+++ b/config.toml
@@ -56,8 +56,8 @@ pygmentCodeFences = true
[[menu.main]]
- name = "Blog"
- url = ""
+ name = "Articles"
+ url = "post/"
weight = 1
[[menu.main]]
@@ -79,13 +79,13 @@ pygmentCodeFences = true
[[menu.main]]
parent = "samples"
name = "Mathématiques"
- url = "post/2017-03-05-math-sample"
+ url = "post/maths"
weight = 2
[[menu.main]]
parent = "samples"
name = "Programmation"
- url = "post/2016-03-08-code-sample"
+ url = "post/code-source"
weight = 3
[[menu.main]]
diff --git a/content/post/2016-03-08-code-sample.md b/content/post/2016-03-08-code-sample.md
deleted file mode 100644
index af4514aa472c2f85fa68bf40edbb0d46009e7dfa..0000000000000000000000000000000000000000
--- a/content/post/2016-03-08-code-sample.md
+++ /dev/null
@@ -1,42 +0,0 @@
----
-title: Code Sample
-subtitle: Using Hugo or Pygments
-date: 2016-03-08
-tags: ["example", "code"]
----
-
-The following are two code samples using syntax highlighting.
-
-<!--more-->
-
-The following is a code sample using triple backticks ( ``` ) code fencing provided in Hugo. This is client side highlighting and does not require any special installation.
-
-```javascript
- var num1, num2, sum
- num1 = prompt("Enter first number")
- num2 = prompt("Enter second number")
- sum = parseInt(num1) + parseInt(num2) // "+" means "add"
- alert("Sum = " + sum) // "+" means combine into a string
-```
-
-
-The following is a code sample using the "highlight" shortcode provided in Hugo. This is server side highlighting and requires Python and Pygments to be installed.
-
-{{< highlight javascript >}}
- var num1, num2, sum
- num1 = prompt("Enter first number")
- num2 = prompt("Enter second number")
- sum = parseInt(num1) + parseInt(num2) // "+" means "add"
- alert("Sum = " + sum) // "+" means combine into a string
-{{</ highlight >}}
-
-
-And here is the same code with line numbers:
-
-{{< highlight javascript "linenos=inline">}}
- var num1, num2, sum
- num1 = prompt("Enter first number")
- num2 = prompt("Enter second number")
- sum = parseInt(num1) + parseInt(num2) // "+" means "add"
- alert("Sum = " + sum) // "+" means combine into a string
-{{</ highlight >}}
diff --git a/content/post/2017-03-05-math-sample.md b/content/post/2017-03-05-math-sample.md
deleted file mode 100644
index 31080210e36f7e55465a1be2838a7d84456a04cf..0000000000000000000000000000000000000000
--- a/content/post/2017-03-05-math-sample.md
+++ /dev/null
@@ -1,71 +0,0 @@
----
-title: Math Sample
-subtitle: Using KaTeX
-date: 2017-03-05
-tags: ["example", "math"]
----
-
-KaTeX can be used to generate complex math formulas. It supports in-line math using the `\\( ... \\)` delimiters, like this: \\( E = mc^2 \\). By default, it does *not* support in-line delimiters `$...$` because those occur too commonly in typical webpages. It supports displayed math using the `$$` or `\\[...\\]` delimiters, like this:
-
-Formula 1:
-$$
-\phi = \frac{(1+\sqrt{5})}{2} = 1.6180339887\cdots
-$$
-
-Formula 2: (same formula, different delimiter)
-\\[
-\phi = \frac{(1+\sqrt{5})}{2} = 1.6180339887\cdots
-\\]
-
-Additional details can be found on [GitHub](https://github.com/Khan/KaTeX) or on the [Wiki](http://tiddlywiki.com/plugins/tiddlywiki/katex/).
-<!--more-->
-
-### Example 1
-
-If the text between $$ contains newlines it will rendered in display mode:
-```
-$$
-f(x) = \int_{-\infty}^\infty\hat f(\xi)\,e^{2 \pi i \xi x}\,d\xi
-$$
-```
-$$
-f(x) = \int_{-\infty}^\infty\hat f(\xi)\,e^{2 \pi i \xi x}\,d\xi
-$$
-
-
-### Example 2
-```
-$$
-\frac{1}{\Bigl(\sqrt{\phi \sqrt{5}}-\phi\Bigr) e^{\frac25 \pi}} = 1+\frac{e^{-2\pi}} {1+\frac{e^{-4\pi}} {1+\frac{e^{-6\pi}} {1+\frac{e^{-8\pi}} {1+\cdots} } } }
-$$
-```
-$$
-\frac{1}{\Bigl(\sqrt{\phi \sqrt{5}}-\phi\Bigr) e^{\frac25 \pi}} = 1+\frac{e^{-2\pi}} {1+\frac{e^{-4\pi}} {1+\frac{e^{-6\pi}} {1+\frac{e^{-8\pi}} {1+\cdots} } } }
-$$
-
-
-### Example 3
-```
-$$
-1 + \frac{q^2}{(1-q)}+\frac{q^6}{(1-q)(1-q^2)}+\cdots = \prod_{j=0}^{\infty}\frac{1}{(1-q^{5j+2})(1-q^{5j+3})}, \quad\quad \text{for }\lvert q\rvert<1.
-$$
-```
-$$
-1 + \frac{q^2}{(1-q)}+\frac{q^6}{(1-q)(1-q^2)}+\cdots = \prod_{j=0}^{\infty}\frac{1}{(1-q^{5j+2})(1-q^{5j+3})}, \quad\quad \text{for }\lvert q\rvert<1.
-$$
-
-### Example 4
-
-Remember, certain characters are rendered by markdown, so you may need to workaround those issues. You can find the complete list of KaTeX supported functions here: [https://khan.github.io/KaTeX/docs/supported.html](https://khan.github.io/KaTeX/docs/supported.html)
-
-For example, the `'` character can be replaced with `^\prime`:
-
-$$
-G^\prime = G - u
-$$
-
-The `"` character can be replaced with `^{\prime\prime}`:
-
-$$
-G^{\prime\prime} = G^\prime - v
-$$
diff --git a/content/post/code-source.md b/content/post/code-source.md
new file mode 100644
index 0000000000000000000000000000000000000000..bffa0d02d3ccf7df692f8a6cad73f15767e51dfd
--- /dev/null
+++ b/content/post/code-source.md
@@ -0,0 +1,46 @@
+---
+title: Citer du code machine
+subtitle: En utilisant Hugo ou Pygments
+date: 2021-03-08
+tags: ["exemple", "code"]
+---
+
+Vous pouvez aussi citer du code machine, par exemple du [Python](https://fr.wikipedia.org/wiki/Python_(langage)) ou du [R](https://fr.wikipedia.org/wiki/R_(langage)).
+
+Ci-dessous, un extrait de code en langage R, cité en le délimitant avec ` ``` `.
+
+```r
+mafonction <- function(arg1, arg2) {
+ # ... ici un peu de code ...
+ return(object)
+}
+
+sommedescarres <- function(x) {
+ return(sum(x^2)) # Renvoie la somme des carrés des éléments de x
+}
+```
+
+Ci-dessous, le même code, cité en utilisant le shortcode `highlight`.
+
+{{< highlight r >}}
+mafonction <- function(arg1, arg2) {
+ # ... ici un peu de code ...
+ return(object)
+}
+
+sommedescarres <- function(x) {
+ return(sum(x^2)) # Renvoie la somme des carrés des éléments de x
+}
+{{</ highlight >}}
+
+
+Ci-dessous, la même chose avec des numéros de ligne, et en langage Python :
+
+{{< highlight python "linenos=inline">}}
+ def mafonction(arg1, arg2):
+ # ... ici un peu de code ...
+ return o
+
+ def sommedescarres(x):
+ return sum(x^2) # Renvoie la somme des carrés des éléments de x
+{{</ highlight >}}
diff --git a/content/post/maths.md b/content/post/maths.md
new file mode 100644
index 0000000000000000000000000000000000000000..e948c86dfd1dccc00182f352b26152169d3a374a
--- /dev/null
+++ b/content/post/maths.md
@@ -0,0 +1,77 @@
+---
+title: Citer des formules mathématiques
+subtitle: En utilisant KaTeX
+date: 2021-03-05
+tags: ["exemple", "math"]
+---
+
+Des formules mathématiques complexes peuvent être affichées en utilisant le module KaTeX.
+Vous pouvez insérer une formule directement dans le texte, en utilisant la syntaxe `\\( ... \\)`, comme ceci : \\( E = mc^2 \\).
+Vous pouvez afficher des formules plus volumineuses en les encadrant de `$$` ou de `\\[...\\]`, comme ceci :
+
+Première méthode :
+$$
+\phi = \frac{(1+\sqrt{5})}{2} = 1.6180339887\cdots
+$$
+
+Seconde méthode : (même formule, syntaxe différente)
+\\[
+\phi = \frac{(1+\sqrt{5})}{2} = 1.6180339887\cdots
+\\]
+
+Pour en savoir plus, consultez [ce wiki](http://tiddlywiki.com/plugins/tiddlywiki/katex/), ou directement [le dépôt de KaTeX](https://github.com/Khan/KaTeX).
+
+
+### Exemple 1
+
+```
+$$
+f(x) = \int_{-\infty}^\infty\hat f(\xi)\,e^{2 \pi i \xi x}\,d\xi
+$$
+```
+$$
+f(x) = \int_{-\infty}^\infty\hat f(\xi)\,e^{2 \pi i \xi x}\,d\xi
+$$
+
+
+### Exemple 2
+
+```
+$$
+\frac{1}{\Bigl(\sqrt{\phi \sqrt{5}}-\phi\Bigr) e^{\frac25 \pi}} = 1+\frac{e^{-2\pi}} {1+\frac{e^{-4\pi}} {1+\frac{e^{-6\pi}} {1+\frac{e^{-8\pi}} {1+\cdots} } } }
+$$
+```
+$$
+\frac{1}{\Bigl(\sqrt{\phi \sqrt{5}}-\phi\Bigr) e^{\frac25 \pi}} = 1+\frac{e^{-2\pi}} {1+\frac{e^{-4\pi}} {1+\frac{e^{-6\pi}} {1+\frac{e^{-8\pi}} {1+\cdots} } } }
+$$
+
+
+### Exemple 3
+
+```
+$$
+1 + \frac{q^2}{(1-q)}+\frac{q^6}{(1-q)(1-q^2)}+\cdots = \prod_{j=0}^{\infty}\frac{1}{(1-q^{5j+2})(1-q^{5j+3})}, \quad\quad \text{for }\lvert q\rvert<1.
+$$
+```
+$$
+1 + \frac{q^2}{(1-q)}+\frac{q^6}{(1-q)(1-q^2)}+\cdots = \prod_{j=0}^{\infty}\frac{1}{(1-q^{5j+2})(1-q^{5j+3})}, \quad\quad \text{for }\lvert q\rvert<1.
+$$
+
+
+### Exemple 4
+
+[Rappelez-vous]({{< ref "syntaxe-markdown.md" >}} "Article sur la syntaxe Markdown") que certains caractères ont une signification bien précise en Markdown.
+En conséquence, il est nécessaire d'utiliser des alternatives.
+Vous pouvez utilisr la syntaxe complète de KaTeX [sur cette page](https://khan.github.io/KaTeX/docs/supported.html).
+
+Par exemple, le caractère `'` peut être remplacé par `^\prime`:
+
+$$
+G^\prime = G - u
+$$
+
+Le caractère `"` peut être remplacé par `^{\prime\prime}`:
+
+$$
+G^{\prime\prime} = G^\prime - v
+$$
diff --git a/content/post/syntaxe-markdown.md b/content/post/syntaxe-markdown.md
index 8ef8cbf538ee06a599272efc11755380ff3f514e..6d668ad7e97e7857c3aafc95bc52735fa7857f4a 100644
--- a/content/post/syntaxe-markdown.md
+++ b/content/post/syntaxe-markdown.md
@@ -1,35 +1,28 @@
---
-title: Test markdown
-subtitle: Each post also has a subtitle
-date: 2015-02-20
-tags: ["example", "markdown"]
+title: Langage Markdown
+subtitle: Introduction à la syntaxe
+date: 2021-02-20
+tags: ["exemple", "markdown"]
---
-You can write regular [markdown](http://markdowntutorial.com/) here and Jekyll will automatically convert it to a nice webpage. I strongly encourage you to [take 5 minutes to learn how to write in markdown](http://markdowntutorial.com/) - it'll teach you how to transform regular text into bold/italics/headings/tables/etc.
+Vous pouvez écrire directement du [Markdown](https://fr.wikipedia.org/wiki/Markdown), et il sera automatiquement converti en une page web. N'hésitez pas à [prendre 5 minutes pour apprendre la syntaxe du langage Markdown](http://markdowntutorial.com/fr/) ; cela vous apprendra comment mettre du texte *en italiques* ou **en gras**, comment définir des titres de différents niveaux, comment construire des tables, et ainsi de suite.
-**Here is some bold text**
+**Ceci est du texte en gras**
-## Here is a secondary heading
+## Voilà un titre secondaire
-Here's a useless table:
-
-| Number | Next number | Previous number |
-| :------ |:--- | :--- |
-| Five | Six | Four |
-| Ten | Eleven | Nine |
-| Seven | Eight | Six |
-| Two | Three | One |
-
+Que diriez vous d'une délicieuse crêpe ?
-How about a yummy crepe?
+<!-- ceci est un commentaire, pour préciser que c'est trop bon les crêpes ! -->
-Here's a code chunk with syntax highlighting:
+Et pourquoi pas une table pour manger autour ?
+
+| Colonne | Autre colonne | Et une autre |
+| :------ |:------------- | :----------- |
+| Cinq | Six | Quatre |
+| Dix | ʕᵔᴥᵔʔ | Neuf |
+| Sept | Huit | ◖(｡◕‿◕｡)◗ ♪♫ |
+| Deux | Trois | Deux mille vingt deux |
-```javascript
-var foo = function(x) {
- return(x + 5);
-}
-foo(3)
-```