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commit ad0d7760f0ebd1fecd5adb5179b776d5ae7ce991
parent 214a23050495261d8dafb8b77641cebd9da59bf6
Author: Davide P. Cervone <dpvc@union.edu>
Date:   Wed,  7 May 2014 05:29:31 -0400

Improve handling of removal of &nbsp; for IE in AlignBox

Diffstat:
M
unpacked/jax/output/HTML-CSS/jax.js
 | 
9
++++++++-

1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/unpacked/jax/output/HTML-CSS/jax.js b/unpacked/jax/output/HTML-CSS/jax.js
@@ -1201,7 +1201,14 @@
     },
     alignBox: function (span,align,y) {
       this.placeBox(span,0,y); // set y position (and left aligned)
-      if (this.msiePlaceBoxBug) {span.removeChild(span.lastChild.previousSibling)}
+      if (this.msiePlaceBoxBug) {
+        //
+        //  placeBox() adds an extra  , so remove it here.
+        //
+        var node = span.lastChild;
+        while (node && node.nodeName !== "#text") {node = node.previousSibling}
+        if (node) {span.removeChild(node)}
+      }
       var bbox = span.bbox; if (bbox.isMultiline) return;
       var isRelative = bbox.width != null && !bbox.isFixed;
       var r = 0, c = -bbox.w/2, l = "50%";