Ignore \label{} with no label. Resolves issue #225.

2012-08-15 09:24:20 -04:00 · 2012-08-15 09:24:20 -04:00 · 54fffeac3b
commit 54fffeac3b
parent a93c59e669
12 changed files with 12 additions and 11 deletions
--- a/config/Accessible-full.js
+++ b/config/Accessible-full.js
--- a/config/Accessible.js
+++ b/config/Accessible.js
--- a/config/TeX-AMS-MML_HTMLorMML-full.js
+++ b/config/TeX-AMS-MML_HTMLorMML-full.js
--- a/config/TeX-AMS-MML_HTMLorMML.js
+++ b/config/TeX-AMS-MML_HTMLorMML.js
--- a/config/TeX-AMS-MML_SVG-full.js
+++ b/config/TeX-AMS-MML_SVG-full.js
--- a/config/TeX-AMS-MML_SVG.js
+++ b/config/TeX-AMS-MML_SVG.js
--- a/config/TeX-AMS_HTML-full.js
+++ b/config/TeX-AMS_HTML-full.js
--- a/config/TeX-AMS_HTML.js
+++ b/config/TeX-AMS_HTML.js
--- a/config/TeX-MML-AM_HTMLorMML-full.js
+++ b/config/TeX-MML-AM_HTMLorMML-full.js
--- a/config/TeX-MML-AM_HTMLorMML.js
+++ b/config/TeX-MML-AM_HTMLorMML.js
--- a/extensions/TeX/AMSmath.js
+++ b/extensions/TeX/AMSmath.js
--- a/unpacked/extensions/TeX/AMSmath.js
+++ b/unpacked/extensions/TeX/AMSmath.js
@ -159,6 +159,7 @@ MathJax.Hub.Register.StartupHook("TeX Jax Ready",function () {
     */
    HandleLabel: function (name) {
      var global = this.stack.global, label = this.GetArgument(name);
+      if (label === "") return;
      if (!AMS.refUpdate) {
        if (global.label) {TEX.Error("Multiple "+name+"'s")}
        global.label = label;