From: Enrico Forestieri <forenr@lyx.org>
Date: Tue, 4 Oct 2016 23:18:15 +0000 (+0200)
Subject: In mathed, require xcolor instead of color when appropriate
X-Git-Tag: 2.3.0alpha1~925
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=ccc0e03f;p=features.git

In mathed, require xcolor instead of color when appropriate

Fixes bug #10417.
---

diff --git a/src/mathed/InsetMathColor.cpp b/src/mathed/InsetMathColor.cpp
index c50f613609..cbf6cb5d86 100644
--- a/src/mathed/InsetMathColor.cpp
+++ b/src/mathed/InsetMathColor.cpp
@@ -74,8 +74,24 @@ static bool normalcolor(docstring const & color)
 void InsetMathColor::validate(LaTeXFeatures & features) const
 {
 	InsetMathNest::validate(features);
-	if (!normalcolor(color_))
-		features.require("color");
+	if (!normalcolor(color_)) {
+		switch (lcolor.getFromLaTeXName(to_utf8(color_))) {
+			case Color_brown:
+			case Color_darkgray:
+			case Color_gray:
+			case Color_lightgray:
+			case Color_lime:
+			case Color_olive:
+			case Color_orange:
+			case Color_pink:
+			case Color_purple:
+			case Color_teal:
+			case Color_violet:
+				features.require("xcolor");
+			default:
+				features.require("color");
+		}
+	}
 }