From dc2aee4be906ebbb46b6e1f24250f2811c44f0bf Mon Sep 17 00:00:00 2001
From: Alex Hall <alex.mojaki@gmail.com>
Date: Wed, 3 Nov 2021 22:39:20 +0200
Subject: [PATCH] (core) Trim trailing whitespace when pasting plain text

Summary: title

Test Plan:
Tested manually. Blank rows at the end are no longer pasted. Pasting multiple columns separated by tabs can still have blank cells in some cells of the final rows.

I don't think this needs an automated test.

Reviewers: dsagal

Reviewed By: dsagal

Differential Revision: https://phab.getgrist.com/D3110
---
 app/client/components/Clipboard.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/client/components/Clipboard.js b/app/client/components/Clipboard.js
index d4c300e1..9dabcaea 100644
--- a/app/client/components/Clipboard.js
+++ b/app/client/components/Clipboard.js
@@ -154,7 +154,7 @@ Clipboard.prototype._onPaste = function(elem, event) {
     if (plainText === '' || plainText.charCodeAt(0) === 0xFEFF) {
       data = [['']];
     } else {
-      data = tsvDecode(plainText.replace(/\r\n?/g, "\n"));
+      data = tsvDecode(plainText.replace(/\r\n?/g, "\n").trimEnd());
     }
   }