add post "static vs. inline vs. namespace {"

Also includes a bunch of includes to easily add grouped code snippets to
a post.
They were present before, but I wiped them away during the recent major
history rewriting which I still regret about.

3 files changed, 44 insertions, 0 deletions

diff --git a/_includes/snippets/footer.html b/_includes/snippets/footer.html
new file mode 100644
index 0000000..d60469c
--- /dev/null
+++ b/_includes/snippets/footer.html
@@ -0,0 +1,5 @@
+    </div>
+  {% if page.snippets_collapsible %}
+  </div>
+  {% endif %}
+</div>
diff --git a/_includes/snippets/header.html b/_includes/snippets/header.html
new file mode 100644
index 0000000..673fc5a
--- /dev/null
+++ b/_includes/snippets/header.html
@@ -0,0 +1,14 @@
+{% capture snippet_basename %}{{ include.snippet_path | split:"/" | last }}{% endcapture %}
+{% capture snippet_id %}{{ include.snippet_path | replace:'/','_' | replace:'.','_' }}{% endcapture %}
+<div class="panel panel-default">
+  <div class="panel-heading">
+    {% if page.snippets_collapsible %}
+    <a id="{{ snippet_id }}" data-toggle="collapse" data-parent="#accordion_{{ include.section_id }}" href="#collapse_{{ snippet_id }}">{{ snippet_basename }}</a>
+    {% else %}
+    <div id="{{ snippet_id }}">{{ snippet_basename }}</div>
+    {% endif %}
+  </div>
+  {% if page.snippets_collapsible %}
+  <div id="collapse_{{ snippet_id }}" class="panel-collapse collapse">
+  {% endif %}
+    <div class="panel-body">
diff --git a/_includes/snippets/section.html b/_includes/snippets/section.html
new file mode 100644
index 0000000..79be3c1
--- /dev/null
+++ b/_includes/snippets/section.html
@@ -0,0 +1,25 @@
+{% if page.snippets_collapsible %}
+<div class="panel-group" id="accordion_{{ include.section_id }}">
+{% else %}
+<div class="panel-group">
+{% endif %}
+
+{% for i in page.snippets[include.section_id] %}
+  {% include snippets/header.html snippet_path=i section_id=include.section_id %}
+
+{% capture snippet %}
+```c++
+{% include_relative {{ page.snippets_root_directory }}/{{ i }} %}```
+{% endcapture %}
+
+{{ snippet | markdownify }}
+
+  {% include snippets/footer.html %}
+{% endfor %}
+
+</div>
+
+{% for i in page.snippets[include.section_id] %}
+  {% capture snippet_id %}{{ i | replace:"/","_" | replace:".","_" }}{% endcapture %}
+[{{ i }}]: #{{ snippet_id }}
+{% endfor %}