From 8f1cdb6aee42d687d9f0574409b846b747e2960e Mon Sep 17 00:00:00 2001
From: Alex Shpak <alex-shpak@users.noreply.github.com>
Date: Fri, 23 Aug 2019 13:22:11 +0200
Subject: [PATCH] #61, Remove need for $$ in katex shortcode

---
 exampleSite/content/docs/shortcodes.md | 12 +++++++-----
 layouts/shortcodes/katex.html          |  2 +-
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/exampleSite/content/docs/shortcodes.md b/exampleSite/content/docs/shortcodes.md
index 0994210..2844acb 100644
--- a/exampleSite/content/docs/shortcodes.md
+++ b/exampleSite/content/docs/shortcodes.md
@@ -172,20 +172,22 @@ sequenceDiagram
 
 {{< columns >}}
 
-```
-$$ x = \begin{cases}
+```latex
+{{</* katex */>}}
+x = \begin{cases}
    a &\text{if } b \\
    c &\text{if } d
-\end{cases} $$
+\end{cases}
+{{</* /katex */>}}
 ```
 
 <--->
 
 {{< katex >}}
-$$ x = \begin{cases}
+x = \begin{cases}
    a &\text{if } b \\
    c &\text{if } d
-\end{cases} $$
+\end{cases}
 {{< /katex >}}
 
 {{< /columns >}}
diff --git a/layouts/shortcodes/katex.html b/layouts/shortcodes/katex.html
index 5807c50..8f440ad 100644
--- a/layouts/shortcodes/katex.html
+++ b/layouts/shortcodes/katex.html
@@ -7,6 +7,6 @@
 {{ end }}
 
 <p class="katex{{ with .Get "class" }} {{ . }}{{ end }}">
-  {{ .Inner }}
+  $$ {{ .Inner }} $$
 </p>