Fix toArray() calls

Author: dpvc

component/am2chtml-page

@@ -88,7 +88,7 @@ require('mathjax-full/' + (argv.dist ? 'es5' : 'components/src/startup') + '/sta
 MathJax.startup.promise.then(() => {
     const adaptor = MathJax.startup.adaptor;
     const html = MathJax.startup.document;
-    if (html.math.toArray().length === 0) adaptor.remove(html.outputJax.chtmlStyles);
+    if (Array.from(html.math).length === 0) adaptor.remove(html.outputJax.chtmlStyles);
     console.log(adaptor.doctype(html.document));
     console.log(adaptor.outerHTML(adaptor.root(html.document)));
 }).catch(err => console.log(err));

component/mml2chtml-page

@@ -88,7 +88,7 @@ require('mathjax-full/' + (argv.dist ? 'es5' : 'components/src/mml-chtml') + '/m
 MathJax.startup.promise.then(() => {
     const adaptor = MathJax.startup.adaptor;
     const html = MathJax.startup.document;
-    if (html.math.toArray().length === 0) adaptor.remove(html.outputJax.chtmlStyles);
+    if (Array.from(html.math).length === 0) adaptor.remove(html.outputJax.chtmlStyles);
     console.log(adaptor.doctype(html.document));
     console.log(adaptor.outerHTML(adaptor.root(html.document)));
 }).catch(err => console.log(err));

component/mml2svg-page

@@ -88,7 +88,7 @@ require('mathjax-full/' + (argv.dist ? 'es5' : 'components/src/mml-svg') + '/mml
 MathJax.startup.promise.then(() => {
     const adaptor = MathJax.startup.adaptor;
     const html = MathJax.startup.document;
-    if (html.math.toArray().length === 0) {
+    if (Array.from(html.math).length === 0) {
       adaptor.remove(html.outputJax.svgStyles);
       const cache = adaptor.elementById(adaptor.body(html.document), 'MJX-SVG-global-cache');
       if (cache) adaptor.remove(cache);

component/tex2chtml-page

@@ -100,7 +100,7 @@ require('mathjax-full/' + (argv.dist ? 'es5' : 'components/src/tex-chtml') + '/t
 MathJax.startup.promise.then(() => {
     const adaptor = MathJax.startup.adaptor;
     const html = MathJax.startup.document;
-    if (html.math.toArray().length === 0) adaptor.remove(html.outputJax.chtmlStyles);
+    if (Array.from(html.math).length === 0) adaptor.remove(html.outputJax.chtmlStyles);
     console.log(adaptor.doctype(html.document));
     console.log(adaptor.outerHTML(adaptor.root(html.document)));
 }).catch(err => console.log(err));

component/tex2svg-page

@@ -100,7 +100,7 @@ require('mathjax-full/' + (argv.dist ? 'es5' : 'components/src/tex-svg') + '/tex
 MathJax.startup.promise.then(() => {
     const adaptor = MathJax.startup.adaptor;
     const html = MathJax.startup.document;
-    if (html.math.toArray().length === 0) {
+    if (Array.from(html.math).length === 0) {
       adaptor.remove(html.outputJax.svgStyles);
       const cache = adaptor.elementById(adaptor.body(html.document), 'MJX-SVG-global-cache');
       if (cache) adaptor.remove(cache);

direct/am2chtml-page

@@ -83,7 +83,7 @@ html.render();
 //
 //  If no math was found on the page, remove the stylesheet
 //
-if (html.math.toArray().length === 0) adaptor.remove(html.outputJax.chtmlStyles);
+if (Array.from(html.math).length === 0) adaptor.remove(html.outputJax.chtmlStyles);
 
 //
 //  Output the resulting HTML

direct/mml2chtml-page

@@ -83,7 +83,7 @@ html.render();
 //
 //  If no math was found on the page, remove the stylesheet
 //
-if (html.math.toArray().length === 0) adaptor.remove(html.outputJax.chtmlStyles);
+if (Array.from(html.math).length === 0) adaptor.remove(html.outputJax.chtmlStyles);
 
 //
 //  Output the resulting HTML

direct/mml2svg-page

@@ -83,7 +83,7 @@ html.render();
 //
 //  If no math was found on the page, remove the stylesheet and font cache (if any)
 //
-if (html.math.toArray().length === 0) {
+if (Array.from(html.math).length === 0) {
   adaptor.remove(html.outputJax.svgStyles);
   const cache = adaptor.elementById(adaptor.body(html.document), 'MJX-SVG-global-cache');
   if (cache) adaptor.remove(cache);

direct/tex2chtml-page

@@ -89,7 +89,7 @@ html.render();
 //
 //  If no math was found on the page, remove the stylesheet
 //
-if (html.math.toArray().length === 0) adaptor.remove(html.outputJax.chtmlStyles);
+if (Array.from(html.math).length === 0) adaptor.remove(html.outputJax.chtmlStyles);
 
 //
 //  Output the resulting HTML

direct/tex2svg-page

@@ -89,7 +89,7 @@ html.render();
 //
 //  If no math was found on the page, remove the stylesheet and font cache (if any)
 //
-if (html.math.toArray().length === 0) {
+if (Array.from(html.math).length === 0) {
   adaptor.remove(html.outputJax.svgStyles);
   const cache = adaptor.elementById(adaptor.body(html.document), 'MJX-SVG-global-cache');
   if (cache) adaptor.remove(cache);