From a883133e8d04bf6ddd86177f1db344acfb1f2cf4 Mon Sep 17 00:00:00 2001
From: Juergen Spitzmueller <spitz@lyx.org>
Date: Sun, 22 Apr 2018 20:15:04 +0200
Subject: [PATCH] Paragraph on top level do not need cprotection.

---
 src/Paragraph.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/Paragraph.cpp b/src/Paragraph.cpp
index 7f1bf4cca2..4bd483e44d 100644
--- a/src/Paragraph.cpp
+++ b/src/Paragraph.cpp
@@ -3449,8 +3449,13 @@ bool Paragraph::isHardHyphenOrApostrophe(pos_type pos) const
 
 bool Paragraph::needsCProtection() const
 {
-	// first check the layout of the paragraph
-	if (layout().needcprotect) {
+	// first check the layout of the paragraph, but only in insets
+	InsetText const * textinset = inInset().asInsetText();
+	bool const maintext = textinset
+		? textinset->text().isMainText()
+		: false;
+
+	if (!maintext && layout().needcprotect) {
 		// Environments need cprotection regardless the content
 		if (layout().latextype == LATEX_ENVIRONMENT)
 			return true;