1 files changed, 0 insertions, 79 deletions
diff --git a/app/assets/javascripts/syntax_highlight.js.erb b/app/assets/javascripts/syntax_highlight.js.erb
deleted file mode 100644
index ea79e82d887..00000000000
--- a/app/assets/javascripts/syntax_highlight.js.erb
+++ /dev/null
@@ -1,79 +0,0 @@
-/* eslint-disable func-names, space-before-function-paren, consistent-return, no-var, no-undef, no-else-return, prefer-arrow-callback, padded-blocks, max-len */
-// Syntax Highlighter
-//
-// Applies a syntax highlighting color scheme CSS class to any element with the
-// `js-syntax-highlight` class
-//
-// ### Example Markup
-//
-//   <div class="js-syntax-highlight"></div>
-//
-(function() {
-  // CSS and JS for KaTeX
-  CSS_PATH = "<%= asset_path('katex.css') %>";
-  JS_PATH = "<%= asset_path('katex.js') %>";
-
-  // Only load once
-  var katexLoaded = false;
-
-  // Loop over all math elements and render math
-  var renderWithKaTeX = function (elements) {
-    elements.each(function () {
-      if (!!$(this).attr('rendered')) return;
-
-      $(this).attr('rendered', true);
-      $(this).hide();
-      var mathNode = $( "<math>Test</math>" );
-      mathNode.insertAfter($(this));
-
-      var display = $(this).hasClass('highlight');
-      katex.render($(this).text(), mathNode.get(0), { displayMode: display })
-    })
-  };
-  var handleMath = function () {
-    var mathElements = $('.code.math');
-
-    if (mathElements.length == 0) return;
-
-    if (katexLoaded) renderWithKaTeX(mathElements);
-    else {
-      // Request CSS file so it is in the cache
-      $.get(CSS_PATH, function(){
-        var css = $('<link>',
-            {rel:'stylesheet',
-              type:'text/css',
-              href: CSS_PATH
-            });
-        css.appendTo('head');
-
-        // Load KaTeX js
-        $.getScript(JS_PATH, function() {
-          katexLoaded = true;
-          renderWithKaTeX(mathElements); // Run KaTeX
-        })
-      });
-    }
-  };
-
-  $.fn.syntaxHighlight = function() {
-    var $children;
-
-    handleMath();
-
-    if ($(this).hasClass('js-syntax-highlight')) {
-      // Given the element itself, apply highlighting
-      return $(this).addClass(gon.user_color_scheme);
-    } else {
-      // Given a parent element, recurse to any of its applicable children
-      $children = $(this).find('.js-syntax-highlight');
-      if ($children.length) {
-        return $children.syntaxHighlight();
-      }
-    }
-  };
-
-  $(document).on('ready page:load', function() {
-    return $('.js-syntax-highlight').syntaxHighlight();
-  });
-
-}).call(this);