From 6fc7fbc8f295de2c7bf4c2be058c4c97f4f942f6 Mon Sep 17 00:00:00 2001
From: Damien Elmes <git@ichi2.net>
Date: Thu, 26 Oct 2017 16:36:34 +1000
Subject: [PATCH] remove unwanted whitespace in paste filter

libreoffice adds newlines to exported HTML which interfere with cloze
deletion
---
 web/editor.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/web/editor.js b/web/editor.js
index 8c5ef7fc3..eab1ffe6c 100644
--- a/web/editor.js
+++ b/web/editor.js
@@ -314,6 +314,8 @@ var filterHTML = function (html, internal, extendedMode) {
         filterNode(top, extendedMode);
     }
     var outHtml = top.innerHTML;
+    // remove newlines in HTML, as they break cloze deletions, and collapse whitespace
+    outHtml = outHtml.replace(/[\n\t ]+/g, " ").trim();
     //console.log(`input html: ${html}`);
     //console.log(`outpt html: ${outHtml}`);
     return outHtml;