From 0eaf186bf33536dcc81c6c83812eec53713e1394 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=B6ren=20Weber?= <mail@soeren-weber.de>
Date: Mon, 11 May 2020 22:27:37 +0200
Subject: [PATCH] Find out reveal.js path based on stylesheet

because since ES6 modules there may be no reveal.js script elements anymore
---
 pdfexport.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/pdfexport.js b/pdfexport.js
index bd68cc5..fa91cbc 100644
--- a/pdfexport.js
+++ b/pdfexport.js
@@ -5,15 +5,15 @@ var PdfExport = ( function( _Reveal ){
 	var installAltKeyBindings = null;
 
 	function getRevealJsPath(){
-		var regex = /\bjs\/reveal.js$/i;
-		var script = Array.from( document.querySelectorAll( 'script' ) ).find( function( e ){
-			return e.attributes.src && e.attributes.src.value.search( regex ) >= 0;
+		var regex = /\b[^/]+\/reveal.css$/i;
+		var script = Array.from( document.querySelectorAll( 'link' ) ).find( function( e ){
+			return e.attributes.href && e.attributes.href.value.search( regex ) >= 0;
 		});
 		if( !script ){
-			console.error( 'reveal.js script could not be found in included <script> elements. Did you rename this file?' );
+			console.error( 'reveal.css could not be found in included <link> elements. Did you rename this file?' );
 			return '';
 		}
-		return script.attributes.src.value.replace( regex, '' );
+		return script.attributes.href.value.replace( regex, '' );
 	}
 
 	function setStylesheet3( pdfExport ){