From: Juergen Spitzmueller <spitz@lyx.org>
Date: Fri, 6 Mar 2020 10:49:32 +0000 (+0100)
Subject: Consider change tracking in setBeginOfBody()
X-Git-Tag: lyx-2.4.0dev-acb2ca7b~1151
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=e6105275af57a12a337a70bf5d0b2f72ff568707;p=features.git

Consider change tracking in setBeginOfBody()

Fixes #11749
---

diff --git a/src/Paragraph.cpp b/src/Paragraph.cpp
index afa53f6850..ae2434239c 100644
--- a/src/Paragraph.cpp
+++ b/src/Paragraph.cpp
@@ -2122,15 +2122,17 @@ void Paragraph::setBeginOfBody()
 	// remove unnecessary getChar() calls
 	pos_type i = 0;
 	pos_type end = size();
-	if (i < end && !(isNewline(i) || isEnvSeparator(i))) {
+	bool prev_char_deleted = false;
+	if (i < end && (!(isNewline(i) || isEnvSeparator(i)) || isDeleted(i))) {
 		++i;
 		if (i < end) {
 			char_type previous_char = d->text_[i];
 			if (!(isNewline(i) || isEnvSeparator(i))) {
 				++i;
-				while (i < end && previous_char != ' ') {
+				while (i < end && (previous_char != ' ' || prev_char_deleted)) {
 					char_type temp = d->text_[i];
-					if (isNewline(i) || isEnvSeparator(i))
+					prev_char_deleted = isDeleted(i);
+					if (!isDeleted(i) && (isNewline(i) || isEnvSeparator(i)))
 						break;
 					++i;
 					previous_char = temp;