From 9046680f5a03234b395c500354cfad005adbefa6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luis=20Javier=20Merino=20Mor=C3=A1n?= <ninjalj@gmail.com>
Date: Mon, 23 May 2022 10:28:13 +0200
Subject: [PATCH] Ignore non-real chars for selection in history

Commit e8f77101 did this for screen lines.  Do it also for lines in the
history buffer.
---
 src/Screen.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Screen.cpp b/src/Screen.cpp
index 1377885f..3f9388ae 100644
--- a/src/Screen.cpp
+++ b/src/Screen.cpp
@@ -1636,6 +1636,12 @@ int Screen::copyLineToStream(int line,
 
         _history->getCells(line, start, count, characterBuffer);
 
+        // Exclude trailing empty cells from count and don't bother processing them further.
+        // See the comment on the similar case for screen lines for an explanation.
+        while (count > 0 && !characterBuffer[start + count - 1].isRealCharacter) {
+            count--;
+        }
+
         if (_history->isWrappedLine(line)) {
             currentLineProperties |= LINE_WRAPPED;
         } else {