From: Juergen Spitzmueller <spitz@lyx.org>
Date: Tue, 10 Jul 2018 05:11:59 +0000 (+0200)
Subject: Disallow any inset inside ERT
X-Git-Tag: lyx-2.4.0dev-acb2ca7b~3299
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=d41c3f27d9192bd3b0de89a04ccf2fcf16bb4c91;p=features.git

Disallow any inset inside ERT

Attempting to do this crashes in master, and is not supported anyway.
---

diff --git a/src/insets/InsetERT.cpp b/src/insets/InsetERT.cpp
index 2566547103..388abe45ae 100644
--- a/src/insets/InsetERT.cpp
+++ b/src/insets/InsetERT.cpp
@@ -188,6 +188,9 @@ bool InsetERT::getStatus(Cursor & cur, FuncRequest const & cmd,
 	case LFUN_INSET_END_EDIT:
 		status.setEnabled(tempfile_ != 0);
 		return true;
+	case LFUN_INSET_INSERT:
+		status.setEnabled(false);
+		return true;
 	case LFUN_INSET_MODIFY:
 		if (cmd.getArg(0) == "ert") {
 			status.setEnabled(true);
diff --git a/src/insets/InsetERT.h b/src/insets/InsetERT.h
index bfe15126da..ba62977d09 100644
--- a/src/insets/InsetERT.h
+++ b/src/insets/InsetERT.h
@@ -80,6 +80,8 @@ private:
 	///
 	bool allowSpellCheck() const { return false; }
 	///
+	bool insetAllowed(InsetCode /* code */) const { return false; }
+	///
 	unique_ptr<support::TempFile> tempfile_;
 };