disabled video embed in full html format (for email), added syntax hightlighting with ckeditor_codeminor

composer.json

@@ -37,6 +37,24 @@
                   "type": "zip"
               }
           }
+        },
+        {
+          "type": "package",
+          "package": {
+            "name": "w8tcha/ckeditor_codemirror",
+            "version": "v1.17.8",
+            "type": "drupal-library",
+            "extra": {
+              "installer-name": "ckeditor_codemirror"
+            },
+            "dist": {
+              "url": "https://github.com/w8tcha/CKEditor-CodeMirror-Plugin/releases/download/untagged-f790a6bee2e01b538b13/CKEditor-CodeMirror-Plugin.zip",
+              "type": "zip"
+            },
+            "require": {
+              "composer/installers": "~1.0"
+            }
+          }
         }
     ],
     "require": {
@@ -50,6 +68,7 @@
         "drupal/audiofield": "^1.10",
         "drupal/auto_entitylabel": "^2.x-dev",
         "drupal/better_messages": "^1.0@alpha",
+        "drupal/ckeditor_codemirror": "^2.3",
         "drupal/ckeditor_font": "^1.2",
         "drupal/ckeditor_uploadimage": "^2.0",
         "drupal/colorbutton": "^1.3",
@@ -145,6 +164,7 @@
         "smalot/pdfparser": "*",
         "symfony/event-dispatcher": "4.3.4 as 3.4.99",
         "vlucas/phpdotenv": "^2.4",
+        "w8tcha/ckeditor_codemirror": "v1.17.8",
         "wa72/htmlpagedom": "1.3.*",
         "webflo/drupal-finder": "^1.0.0",
         "webmozart/path-util": "^2.3",