From: Juergen Spitzmueller <spitz@lyx.org>
Date: Sat, 4 Apr 2020 07:27:24 +0000 (+0200)
Subject: Disable append-column with gathered
X-Git-Tag: lyx-2.4.0dev-acb2ca7b~1050
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=ed137ee435ea2e9e1d38b6095e8ce51c0c48204a;p=features.git

Disable append-column with gathered

Fixes #11812
---

diff --git a/src/mathed/InsetMathSplit.cpp b/src/mathed/InsetMathSplit.cpp
index ebc8162dd9..31314b3f84 100644
--- a/src/mathed/InsetMathSplit.cpp
+++ b/src/mathed/InsetMathSplit.cpp
@@ -116,6 +116,12 @@ bool InsetMathSplit::getStatus(Cursor & cur, FuncRequest const & cmd,
 	switch (cmd.action()) {
 	case LFUN_TABULAR_FEATURE: {
 		string s = cmd.getArg(0);
+		if (s == "append-column"
+		    && (name_ == "gathered" || name_ == "lgathered" || name_ == "rgathered")) {
+			// gathered does not support multiple columns
+			flag.setEnabled(false);
+			return true;
+		}
 		if (s == "add-vline-left" || s == "add-vline-right") {
 			flag.message(bformat(
 				from_utf8(N_("Can't add vertical grid lines in '%1$s'")),