feature: add support for GLFM math blocks

This add supports for GLFM's math blocks [1] using hugo's Markdown render hooks [2]. [1]: https://docs.gitlab.com/ee/user/markdown.html#math [2]: https://gohugo.io/templates/render-hooks/#render-hooks-for-code-blocks Signed-off-by: Stephan Lachnit <stephanlachnit@debian.org>
google · Jun 5, 2022 · b56308e · b56308e
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diff --git a/layouts/_default/_markup/render-codeblock-math.html b/layouts/_default/_markup/render-codeblock-math.html
@@ -0,0 +1,3 @@
+<p>$$
+{{ .Inner | safeHTML }}
+$$</p>
diff --git a/userguide/content/en/docs/Adding content/diagrams-and-formulae/index.md b/userguide/content/en/docs/Adding content/diagrams-and-formulae/index.md
@@ -35,6 +35,13 @@ $$\tag*{(1)} P(E) = {n \choose k} p^k (1-p)^{n-k}$$
 The probability of getting \\(k\\) heads when flipping \\(n\\) coins is:
 $$\tag*{(1)}  P(E) = {n \choose k} p^k (1-p)^{n-k}$$
 
+You can also use [GLFM's math blocks](https://docs.gitlab.com/ee/user/markdown.html#math):
+````markdown
+```math
+E = m c^2
+```
+````
+
 {{% alert title="Tip" %}}
 This [wiki page](https://en.wikibooks.org/wiki/LaTeX/Mathematics) provides in-depth information about typesetting mathematical formulae using the \\(\LaTeX\\) typesetting system.
 {{% /alert %}}