Merge pull request #2534 from gnestor/issue-2151

Enforce right-alignment for cell in markdown tables

notebook/static/notebook/js/outputarea.js

@@ -713,7 +713,15 @@ define([
         var text_and_math = mathjaxutils.remove_math(markdown);
         var text = text_and_math[0];
         var math = text_and_math[1];
-        marked(text, function (err, html) {
+        // Prevent marked from returning inline styles for table cells
+        var renderer = new marked.Renderer();
+        renderer.tablecell = function (content, flags) {
+          var type = flags.header ? 'th' : 'td';
+          var start_tag = '<' + type + '>';
+          var end_tag = '</' + type + '>\n';
+          return start_tag + content + end_tag;
+        };
+        marked(text, { renderer: renderer }, function (err, html) {
             html = mathjaxutils.replace_math(html, math);
             toinsert.append(html);
         });

notebook/static/notebook/js/textcell.js

@@ -393,7 +393,15 @@ define([
             var text_and_math = mathjaxutils.remove_math(text);
             text = text_and_math[0];
             math = text_and_math[1];
-            marked(text, function (err, html) {
+            // Prevent marked from returning inline styles for table cells
+            var renderer = new marked.Renderer();
+            renderer.tablecell = function (content, flags) {
+              var type = flags.header ? 'th' : 'td';
+              var start_tag = '<' + type + '>';
+              var end_tag = '</' + type + '>\n';
+              return start_tag + content + end_tag;
+            };
+            marked(text, { renderer: renderer }, function (err, html) {
                 html = mathjaxutils.replace_math(html, math);
                 html = security.sanitize_html(html);
                 html = $($.parseHTML(html));