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commit 757660863f251706c3139212995bb41eae1d0098
parent b231a0537c936e365db9681bd2f8c9f28281133e
Author: Davide P. Cervone <dpvc@union.edu>
Date:   Sat,  5 Dec 2015 18:43:31 -0500

Handle boxes with negative widths in CHTML.  Resolves issue #1280

Diffstat:
M
unpacked/jax/output/CommonHTML/jax.js
 | 
4
++++

1 file changed, 4 insertions(+), 0 deletions(-)
diff --git a/unpacked/jax/output/CommonHTML/jax.js b/unpacked/jax/output/CommonHTML/jax.js
@@ -1518,6 +1518,9 @@
         } else if (BBOX.pwidth) {
           BBOX.mwidth = BBOX.w;
           style.width = "100%";
+        } else if (BBOX.w < 0) {
+          style.width = "0px";
+          style.marginRight = CHTML.Em(BBOX.w);
         }
         if (!this.style) return;
         // ### FIXME:  adjust for width, height, vertical-align?
@@ -1688,6 +1691,7 @@
     MML.math.Augment({
       toCommonHTML: function (node) {
         node = this.CHTMLdefaultNode(node);
+        if (this.CHTML.w < 0) node.parentNode.style.marginRight = CHTML.Em(this.CHTML.w);
         var alttext = this.Get("alttext");
         if (alttext && !node.getAttribute("aria-label")) node.setAttribute("aria-label",alttext);
         if (!node.getAttribute("role")) node.setAttribute("role","math");