From 6b7d61488820eca1605b2e1ead43644d9be942dc Mon Sep 17 00:00:00 2001
From: maurerle <f.maurer@outlook.de>
Date: Sat, 20 Feb 2021 19:17:31 +0100
Subject: [PATCH] revealjs writer: add 'center' option for vertical slide
 centering.

Closes #7104.
---
 data/templates/default.revealjs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/data/templates/default.revealjs b/data/templates/default.revealjs
index ff88a4482..e611e5b0b 100644
--- a/data/templates/default.revealjs
+++ b/data/templates/default.revealjs
@@ -82,6 +82,10 @@ $endif$
       // Full list of configuration options available at:
       // https://revealjs.com/config/
       Reveal.initialize({
+$if(center)$
+        // Determines whether slide content should be vertically centered
+        center: $center$,
+$endif$      
 $if(controls)$
         // Display controls in the bottom right corner
         controls: $controls$,