From 8ca071003e6b02abbb2f615dbf16604ad8f4f835 Mon Sep 17 00:00:00 2001
From: Max Goldman <maxg@mit.edu>
Date: Tue, 2 Jun 2020 18:47:19 -0400
Subject: [PATCH] Add slideshow-will-render callback

---
 web/handout/slide-render.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/web/handout/slide-render.js b/web/handout/slide-render.js
index 21167d4..37db7f3 100644
--- a/web/handout/slide-render.js
+++ b/web/handout/slide-render.js
@@ -29,6 +29,8 @@ function require(url, callback) {
 // render the page with all dependencies loaded
 function render() {
   
+  if (window.onSlideshowWillRender) { window.onSlideshowWillRender(show); }
+  
   // presentation title, semester subtitle, authors
   $('#source').prepend([
     'class: chapter',