add more examples, update README

10 files changed, 73 insertions, 42 deletions

diff --git a/_posts/2021-04-08-test-post2.md b/_posts/2021-04-07-plain.md
index ee0e0a2..362fc89 100644
--- a/_posts/2021-04-08-test-post2.md
+++ b/_posts/2021-04-07-plain.md
@@ -1,7 +1,7 @@
 ---
-title: Test post 2
+title: Plain text
 excerpt: >
-  This is test post #2.
+  Just some placeholder text.
 category: Life
 ---
 Pellentesque et lacus eget lacus laoreet eleifend eu in nunc.
diff --git a/_posts/2021-04-08-mathjax.md b/_posts/2021-04-08-mathjax.md
new file mode 100644
index 0000000..c521f54
--- /dev/null
+++ b/_posts/2021-04-08-mathjax.md
@@ -0,0 +1,17 @@
+---
+title: MathJax
+excerpt: >
+  Awesome MathJax-powered math!
+category: Work
+mathjax: true
+---
+Today, we'll "prove" that $$2 \times 2 \ne 5$$.
+
+$$
+\begin{gather}
+2 \times 2 = 2 + 2 = 4 \\
+4 \ne 5 \implies 2 \times 2 \ne 5
+\end{gather}
+$$
+
+Q.E.D.
diff --git a/_posts/2021-04-08-test-post1.md b/_posts/2021-04-08-test-post1.md
deleted file mode 100644
index 2ec56a9..0000000
--- a/_posts/2021-04-08-test-post1.md
+++ /dev/null
@@ -1,15 +0,0 @@
----
-title: Test post 1
-excerpt: >
-  This is test post #1.
-category: Work
----
-Lorem ipsum dolor sit amet, consectetur adipiscing elit.
-Vivamus rutrum cursus lorem, et feugiat arcu porttitor eget.
-Praesent laoreet odio orci.
-Aliquam vel sodales risus, nec auctor elit.
-Interdum et malesuada fames ac ante ipsum primis in faucibus.
-Donec nec pulvinar tellus, id pellentesque arcu.
-Vestibulum id dapibus velit.
-Nam non consequat libero.
-Suspendisse euismod purus vitae luctus molestie.
diff --git a/_posts/2021-04-09-snippets.md b/_posts/2021-04-09-snippets.md
new file mode 100644
index 0000000..f76845a
--- /dev/null
+++ b/_posts/2021-04-09-snippets.md
@@ -0,0 +1,21 @@
+---
+title: Code snippets
+excerpt: >
+  Easily include code snippets in your posts.
+snippets_root_directory: snippets
+snippets_language: c++
+snippets:
+  hello:
+    - hello.hpp
+    - hello.cpp
+  world:
+    - world.hpp
+    - world.cpp
+---
+It's pretty simple, just use the corresponding include:
+
+{% include snippets/section.html section_id='hello' %}
+
+This is another set of snippets:
+
+{% include snippets/section.html section_id='world' %}
diff --git a/_posts/2021-04-09-test-post3.md b/_posts/2021-04-09-test-post3.md
deleted file mode 100644
index a1ca425..0000000
--- a/_posts/2021-04-09-test-post3.md
+++ /dev/null
@@ -1,24 +0,0 @@
----
-title: Test post 3
-excerpt: >
-  This is test post #3. With snippets!
-snippets_root_directory: snippets
-snippets_language: c++
-snippets:
-  hello:
-    - snippet.hpp
-    - snippet.cpp
----
-Aenean ex ipsum, feugiat vel tortor sit amet, dictum facilisis dui.
-Pellentesque commodo leo at eros elementum porta.
-Aenean ac mauris risus.
-Nam nec mattis orci.
-Class aptent taciti sociosqu ad litora torquent per conubia nostra, per
-inceptos himenaeos.
-Duis rutrum turpis leo, sit amet cursus tellus tincidunt et.
-Nullam eget tortor nisl.
-Class aptent taciti sociosqu ad litora torquent per conubia nostra, per
-inceptos himenaeos.
-Pellentesque posuere nunc a purus eleifend pulvinar.
-
-{% include snippets/section.html section_id='hello' %}
diff --git a/_posts/2021-04-10-collapsible.md b/_posts/2021-04-10-collapsible.md
new file mode 100644
index 0000000..17b82a3
--- /dev/null
+++ b/_posts/2021-04-10-collapsible.md
@@ -0,0 +1,22 @@
+---
+title: Collapsible snippets
+excerpt: >
+  Snippets can be hidden in collapsible panels.
+snippets_root_directory: snippets
+snippets_language: c++
+snippets_collapsible: true
+snippets:
+  hello:
+    - hello.hpp
+    - hello.cpp
+  world:
+    - world.hpp
+    - world.cpp
+---
+Just set a front matter value, and voilà!
+
+{% include snippets/section.html section_id='hello' %}
+
+This is another set of snippets:
+
+{% include snippets/section.html section_id='world' %}
diff --git a/_posts/snippets/snippet.cpp b/_posts/snippets/hello.cpp
index bc4122e..2f96a60 100644
--- a/_posts/snippets/snippet.cpp
+++ b/_posts/snippets/hello.cpp
@@ -1,4 +1,4 @@
-#include "snippet.hpp"
+#include "world.hpp"
 
 #include <iostream>
 
diff --git a/_posts/snippets/snippet.hpp b/_posts/snippets/hello.hpp
index 46556b6..46556b6 100644
--- a/_posts/snippets/snippet.hpp
+++ b/_posts/snippets/hello.hpp
diff --git a/_posts/snippets/world.cpp b/_posts/snippets/world.cpp
new file mode 100644
index 0000000..54d3807
--- /dev/null
+++ b/_posts/snippets/world.cpp
@@ -0,0 +1,7 @@
+#include "world.hpp"
+
+#include <iostream>
+
+void hello_world() {
+    std::cout << "Hello world!\n";
+}
diff --git a/_posts/snippets/world.hpp b/_posts/snippets/world.hpp
new file mode 100644
index 0000000..32258b1
--- /dev/null
+++ b/_posts/snippets/world.hpp
@@ -0,0 +1,3 @@
+#pragma once
+
+void hello_world();