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commit 7313af12c228f7a28fc91b9eed5892c711d9bf03
parent 243141db7c035b61342a52fd3094911c7b378d4d
Author: Davide P. Cervone <dpvc@union.edu>
Date:   Sat, 15 Feb 2014 12:37:52 -0500

Merge branch 'issue353' into develop.  Issue #353.

Diffstat:
M
unpacked/config/default.js
 | 
8
++++++++
M
unpacked/jax/input/AsciiMath/config.js
 | 
1
+
M
unpacked/jax/input/AsciiMath/jax.js
 | 
5
+++++

3 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/unpacked/config/default.js b/unpacked/config/default.js
@@ -585,6 +585,14 @@ MathJax.Hub.Config({
   //
   AsciiMath: {
     //
+    //  Determines whether the unicode positions for phi and varphi are
+    //  to be swapped or not.  (Unicode originally had these reversed, and
+    //  many fonts have them reversed as well.)  When set to true, phi
+    //  and varphi will correspond to the LaTeX macros of the same name.
+    //
+    fixphi: true,
+    
+    //
     //  Determines whether limits are placed above and below operators,
     //  or next to them.  (AsciiMath doesn't have separate in-line and
     //  display modes like TeX and MathML do, so this is the only control
diff --git a/unpacked/jax/input/AsciiMath/config.js b/unpacked/jax/input/AsciiMath/config.js
@@ -35,6 +35,7 @@ MathJax.InputJax.AsciiMath = MathJax.InputJax({
   extensionDir: MathJax.InputJax.extensionDir + "/AsciiMath",
   
   config: {
+    fixphi: true,                     // switch phi and varphi unicode values
     displaystyle: true,               // put limits above and below operators
     decimalsign: "."                  // can change to "," but watch out for "(1,2)"
   }
diff --git a/unpacked/jax/input/AsciiMath/jax.js b/unpacked/jax/input/AsciiMath/jax.js
@@ -1199,6 +1199,11 @@ ASCIIMATH.Augment({
       // Old versions use the "decimal" option, so take it into account if it
       // is defined by the user. See issue 384.
       decimalsign  = (ASCIIMATH.config.decimal || ASCIIMATH.config.decimalsign);
+      // fix pi and var phi, if requested
+      for (var i = 0, m = AMsymbols.length; i < m; i++) {
+        if (AMsymbols[i].input === "phi")    {AMsymbols[i].output = "\u03D5"}
+        if (AMsymbols[i].input === "varphi") {AMsymbols[i].output = "\u03C6"; i = m}
+      }
       INITASCIIMATH();
       AMinitSymbols();
     },