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commit 959ec84bc40ed518b9ac931a0c64eaad93ff9e74
parent 3c013beba467a370d80e740570c95636c9894c4d
Author: Davide P. Cervone <dpvc@union.edu>
Date:   Fri, 19 Apr 2013 09:10:01 -0400

Merge branch 'issue349' into develop

Resolves issue #349.

Diffstat:
M
unpacked/jax/input/TeX/config.js
 | 
2
+-
M
unpacked/jax/input/TeX/jax.js
 | 
4
+++-

2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/unpacked/jax/input/TeX/config.js b/unpacked/jax/input/TeX/config.js
@@ -24,7 +24,7 @@
 
 MathJax.InputJax.TeX = MathJax.InputJax({
   id: "TeX",
-  version: "2.1.2",
+  version: "2.1.3",
   directory: MathJax.InputJax.directory + "/TeX",
   extensionDir: MathJax.InputJax.extensionDir + "/TeX",
   
diff --git a/unpacked/jax/input/TeX/jax.js b/unpacked/jax/input/TeX/jax.js
@@ -1899,7 +1899,7 @@
     InternalMath: function (text,level) {
       var def = {displaystyle: false}; if (level != null) {def.scriptlevel = level}
       if (this.stack.env.font) {def.mathvariant = this.stack.env.font}
-      if (!text.match(/\$|\\\(|\\(eq)?ref\s*\{/)) {return [this.InternalText(text,def)]}
+      if (!text.match(/\\?\$|\\\(|\\(eq)?ref\s*\{/)) {return [this.InternalText(text,def)]}
       var i = 0, k = 0, c, match = '';
       var mml = [];
       while (i < text.length) {
@@ -1927,6 +1927,8 @@
             } else if (c === ')' && match === ')') {
               mml.push(MML.TeXAtom(TEX.Parse(text.slice(k,i-2),{}).mml().With(def)));
               match = ''; k = i;
+            } else if (c === '$' && match === '')  {
+              i--; text = text.substr(0,i-1) + text.substr(i); // remove \ from \$
             }
           }
         }