v1.0.1 release (#315)

* [main] user configuration with autoload-all should enable color extension; fixes #307
* [readme] add documentation for result.width, result.height, result.erros; fixes #310

Author: pkra

README.md

@@ -96,7 +96,7 @@ The `start` method start (and restarts) mathjax-node. This allows reconfiguratio
 
 **Note.** This is done automatically when `typeset` is first called (see below).
 
-### `typset(options, callback)`
+### `typeset(options, callback)`
 
 The `typeset` method is the main method of mathjax-node. It expects a configuration object `input` and a `callback`.
 
@@ -140,6 +140,7 @@ The `result` object will contain (at most) the following structure:
 
 ```javascript
 {
+  errors:                     // an array of MathJax error messages if any errors occurred
   mml:                        // a string of MathML markup if requested
   mmlNode:                    // a jsdom node of MathML markup if requested
   html:                       // a string of HTML markup if requested
@@ -148,6 +149,8 @@ The `result` object will contain (at most) the following structure:
   svg:                        // a string of SVG markup if requested
   svgNode:                    // a jsdom node of SVG markup if requested
   style:                      // a string of CSS inline style if SVG requested
+  height:                     // a string containing the height of the SVG output if SVG was requested
+  width:                      // a string containing the width of the SVG output if SVG was requested
   speakText:                  // a string of speech text if requested
 
   state: {                    // the state object (if useGlobalCache or equationNumbers is set)

lib/main.js

@@ -422,7 +422,7 @@ function ConfigureMathJax() {
       //
       //  Reset the color extension after `autoload-all`
       //
-      if (MathJax.AuthorConfig.extensions.indexOf("TeX/color.js") == -1) {
+      if (MathJax.AuthorConfig.extensions.indexOf("TeX/color.js") == -1 && MathJax.AuthorConfig.extensions.indexOf("TeX/autoload-all.js") == -1) {
               MathJax.Hub.Register.StartupHook("TeX autoload-all Ready",function () {
                 var macros = MathJax.InputJax.TeX.Definitions.macros;
                 macros.color = "Color";

test/userconfig-autoload.js

@@ -0,0 +1,20 @@
+var tape = require('tape');
+var mjAPI = require("../lib/main.js");
+
+tape('User config: autoload-all should enable color extension', function(t) {
+    t.plan(1);
+
+    var tex = '\\definecolor{myorange}{RGB}{255,165,100}\\color{myorange}e^{i \\pi}\\color{Black} = -1';
+    mjAPI.config( {
+        extensions: 'TeX/autoload-all', // a convenience option to add MathJax extensions
+    });
+    mjAPI.start();
+
+    mjAPI.typeset({
+        math: tex,
+        format: "inline-TeX",
+        mml: true
+    }, function(data) {
+        t.ok(!data.errors, 'definecolor should be a known function');
+    });
+});