From 7db271111c5e6e9fbe14145fc38cbfbd2b7c0333 Mon Sep 17 00:00:00 2001
From: Jan Sundermeyer <sunderme@gmx.de>
Date: Sat, 2 Mar 2024 09:05:09 +0100
Subject: [PATCH] fix #3544

---
 src/latexcompleter.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/latexcompleter.cpp b/src/latexcompleter.cpp
index 026dfa2552..b2ea01b4fe 100644
--- a/src/latexcompleter.cpp
+++ b/src/latexcompleter.cpp
@@ -836,8 +836,10 @@ bool CompletionListModel::isNextCharPossible(const QChar &c)
 	        LatexCompleter::config->caseSensitive == LatexCompleterConfig::CCS_CASE_SENSITIVE)
 		cs = Qt::CaseSensitive;
 	QString extension = curWord + c;
-	foreach (const CompletionWord &cw, words)
-		if (cw.word.startsWith(extension, cs)) return true;
+    foreach (const CompletionWord &cw, words){
+        // disregard spaces at the end of the word for assuming a word was entered completely (#3544)
+        if (cw.word.trimmed().startsWith(extension, cs)) return true;
+    }
 	return false;
 }