fix: Better styling

_episodes/03-cmakelists.md

@@ -88,9 +88,7 @@ cd cmake_workshop/code/00-intro
 {%- endcapture %}
 {{ tmp | markdownify }}
 <div class="solution"><h2>Solution</h2>
-{% highlight cmake %}
-{% include code/00-intro/CMakeLists.txt %}
-{% endhighlight %}
+{% include hl_code.html lang="cmake" file="code/00-intro/CMakeLists.txt" %}
 </div>
 </div>
 

_episodes/04-targets.md

@@ -128,9 +128,7 @@ definitions on `simple_lib`.
 {%- endcapture %}
 {{ tmp | markdownify }}
 <div class="solution"><h2>Solution</h2>
-{% highlight cmake %}
-{% include code/01-simple/CMakeLists.txt %}
-{% endhighlight %}
+{% include hl_code.html lang="cmake" file="code/01-simple/CMakeLists.txt" %}
 </div>
 </div>
 

_episodes/06-projectstructure.md

@@ -40,9 +40,7 @@ First, take a look at the main [`CMakeLists.txt`][] file. This is an example of
 in CMake 3.14, so enjoy it for a minute. Now let's look at specifics!
 
 <details><summary>Click to see CMakeLists.txt</summary>
-{% highlight cmake%}
-{% include code/03-structure/CMakeLists.txt %}
-{% endhighlight %}
+{% include hl_code.html lang="cmake" file="code/03-structure/CMakeLists.txt" %}
 </details>
 
 ### Protect project code
@@ -78,9 +76,7 @@ prefer git submodules in `/extern`.
 Now follow the `add_subdirectory` command to see the src folder, where a library is created.
 
 <details><summary>Click to see src/CMakeLists.txt</summary>
-{% highlight cmake%}
-{% include code/03-structure/src/CMakeLists.txt %}
-{% endhighlight %}
+{% include hl_code.html lang="cmake" file="code/03-structure/src/CMakeLists.txt" %}
 </details>
 
 
@@ -108,9 +104,7 @@ Now take a look at `apps/CMakeLists.txt`. This one is pretty simple, since all t
 using our library was done on the library target, as it should be.
 
 <details><summary>Click to see apps/CMakeLists.txt</summary>
-{% highlight cmake%}
-{% include code/03-structure/apps/CMakeLists.txt %}
-{% endhighlight %}
+{% include hl_code.html lang="cmake" file="code/03-structure/apps/CMakeLists.txt" %}
 </details>
 
 ### Docs and Tests
@@ -119,15 +113,11 @@ using our library was done on the library target, as it should be.
 Feel free to look at `docs` and `tests` for their `CMakeLists.txt`.
 
 <details><summary>Click to see docs/CMakeLists.txt</summary>
-{% highlight cmake%}
-{% include code/03-structure/docs/CMakeLists.txt %}
-{% endhighlight %}
+{% include hl_code.html lang="cmake" file="code/03-structure/docs/CMakeLists.txt" %}
 </details>
 
 <details><summary>Click to see tests/CMakeLists.txt</summary>
-{% highlight cmake%}
-{% include code/03-structure/tests/CMakeLists.txt %}
-{% endhighlight %}
+{% include hl_code.html lang="cmake" file="code/03-structure/tests/CMakeLists.txt" %}
 </details>
 
 > ## More reading

_episodes/10-root.md

@@ -31,18 +31,14 @@ make
 root -b -q -x ../CheckLoad.C
 ```
 
-{% highlight cmake %}
-{% include code/05a-root/CMakeLists.txt %}
-{% endhighlight %}
+{% include hl_code.html lang="cmake" file="code/05a-root/CMakeLists.txt" %}
 
 
 
 ## Example 2: Targets
 
 Change to the `code/05b-root` directory. Run the same command above.
 
-{% highlight cmake %}
-{% include code/05b-root/CMakeLists.txt %}
-{% endhighlight %}
+{% include hl_code.html lang="cmake" file="code/05b-root/CMakeLists.txt" %}
 
 {% include links.md %}

_includes/hl_code.html

@@ -0,0 +1,5 @@
+<div class="language-{{ include.lang }} highlighter-rouge">
+{% highlight include.lang %}
+{% include {{ include.file }} %}
+{% endhighlight %}
+</div>