From 86165f9a3acdb20b1dbe49e8183f0cce3985d228 Mon Sep 17 00:00:00 2001
From: "Davide P. Cervone" <dpvc@union.edu>
Date: Mon, 4 Jul 2016 13:16:06 -0400
Subject: [PATCH] Fix determination of line-breaing parent element.  Resolves
 issue #1548.

---
 unpacked/jax/output/CommonHTML/autoload/multiline.js | 3 ++-
 unpacked/jax/output/HTML-CSS/autoload/multiline.js   | 2 +-
 unpacked/jax/output/SVG/autoload/multiline.js        | 2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/unpacked/jax/output/CommonHTML/autoload/multiline.js b/unpacked/jax/output/CommonHTML/autoload/multiline.js
index 1f8422aaa..0be9d309b 100644
--- a/unpacked/jax/output/CommonHTML/autoload/multiline.js
+++ b/unpacked/jax/output/CommonHTML/autoload/multiline.js
@@ -68,7 +68,7 @@ MathJax.Hub.Register.StartupHook("CommonHTML Jax Ready",function () {
       //
       var parent = this;
       while (parent.inferred || (parent.parent && parent.parent.type === "mrow" &&
-             parent.parent.data.length === 1)) {parent = parent.parent}
+             parent.parent.isEmbellished())) {parent = parent.parent}
       var isTop = ((parent.type === "math" && parent.Get("display") === "block") ||
                     parent.type === "mtd");
       parent.isMultiline = true;
@@ -234,6 +234,7 @@ MathJax.Hub.Register.StartupHook("CommonHTML Jax Ready",function () {
       else                   align = prev.indentalign || def.indentalign;
       if (align === MML.INDENTALIGN.INDENTALIGN) align = prev.indentalign || def.indentalign;
       if (align === MML.INDENTALIGN.AUTO) align = (state.isTop ? CONFIG.displayAlign : MML.INDENTALIGN.LEFT);
+console.log(align,state.isTop);
       return align;
     },
     CHTMLgetShift: function (state,values,align,noadjust) {
diff --git a/unpacked/jax/output/HTML-CSS/autoload/multiline.js b/unpacked/jax/output/HTML-CSS/autoload/multiline.js
index 574997a9a..d26514a96 100644
--- a/unpacked/jax/output/HTML-CSS/autoload/multiline.js
+++ b/unpacked/jax/output/HTML-CSS/autoload/multiline.js
@@ -67,7 +67,7 @@ MathJax.Hub.Register.StartupHook("HTML-CSS Jax Ready",function () {
       //
       var parent = this;
       while (parent.inferred || (parent.parent && parent.parent.type === "mrow" &&
-             parent.parent.data.length === 1)) {parent = parent.parent}
+             parent.isEmbellished())) {parent = parent.parent}
       var isTop = ((parent.type === "math" && parent.Get("display") === "block") ||
                     parent.type === "mtd");
       parent.isMultiline = true;
diff --git a/unpacked/jax/output/SVG/autoload/multiline.js b/unpacked/jax/output/SVG/autoload/multiline.js
index 6a918e599..9354ea9d3 100644
--- a/unpacked/jax/output/SVG/autoload/multiline.js
+++ b/unpacked/jax/output/SVG/autoload/multiline.js
@@ -65,7 +65,7 @@ MathJax.Hub.Register.StartupHook("SVG Jax Ready",function () {
       //
       var parent = this;
       while (parent.inferred || (parent.parent && parent.parent.type === "mrow" &&
-             parent.parent.data.length === 1)) {parent = parent.parent}
+             parent.isEmbellished())) {parent = parent.parent}
       var isTop = ((parent.type === "math" && parent.Get("display") === "block") ||
                     parent.type === "mtd");
       parent.isMultiline = true;