From: Richard Heck <rgheck@lyx.org>
Date: Thu, 30 Jun 2016 02:47:21 +0000 (-0400)
Subject: Add class attribute for \mathbb in XHTML output.
X-Git-Tag: 2.3.0alpha1~1378
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=e3625b5b8052e75e8741152bdfd313b54969c675;p=features.git

Add class attribute for \mathbb in XHTML output.

Patch from Josh.
---

diff --git a/src/mathed/InsetMathFont.cpp b/src/mathed/InsetMathFont.cpp
index b7b3dfb355..020509ddf2 100644
--- a/src/mathed/InsetMathFont.cpp
+++ b/src/mathed/InsetMathFont.cpp
@@ -203,9 +203,15 @@ void InsetMathFont::mathmlize(MathStream & os) const
 	// no support at present for textipa, textsc, noun
 
 	if (!variant.empty()) {
-		os << MTag("mstyle", "mathvariant='" + variant + "'")
-		   << cell(0)
-		   << ETag("mstyle");
+		if (tag == "mathbb") {
+			os << MTag("mstyle", "class='mathbb' mathvariant='" + variant + "'")
+			   << cell(0)
+			   << ETag("mstyle");
+		} else {
+			os << MTag("mstyle", "mathvariant='" + variant + "'")
+				 << cell(0)
+				 << ETag("mstyle");
+		}
 	} else
 		os << cell(0);
 }